12:25 p.m.
Hello.
The good news is that I succeeded to deploy :). I haven't yet tried to
test the overcloud for any sanity, but in past test days I was never
able to report any success - so maybe it's a sign that things are
stabilizing.
I deployed with rdo-manager on a virtual setup according to the
instructions in https://www.rdoproject.org/rdo-manager/. I wasn't able
to deploy with network isolation, because I assume that my templates
from 7.x require changes, but I haven't seen any documentation on
what's changed. If you can point me in the right direction to get
network isolation working for this environment I will test it
tomorrow.
Some of the problems I hit today:
1) The link to the quickstart guide from the testday page
https://www.rdoproject.org/testday/mitaka/milestone2/ points to a very
old github page. The correct link should be the one I already
mentioned: https://www.rdoproject.org/rdo-manager/
2) The prerequisites to installing ansible are not documented. On a
fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
then ran "easy_install pip" and "pip install
git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
to be able to run the playbook which installs the virtual environment.
Thanks,
Udi.
3:17 p.m.
On 01/27/2016 01:25 PM, Udi Kalifon wrote:
Hello.
The good news is that I succeeded to deploy :). I haven't yet tried to
test the overcloud for any sanity, but in past test days I was never
able to report any success - so maybe it's a sign that things are
stabilizing.
That's awesome!
I deployed with rdo-manager on a virtual setup according to the
instructions in https://www.rdoproject.org/rdo-manager/. I wasn't able
to deploy with network isolation, because I assume that my templates
from 7.x require changes, but I haven't seen any documentation on
what's changed. If you can point me in the right direction to get
network isolation working for this environment I will test it
tomorrow.
Some of the problems I hit today:
1) The link to the quickstart guide from the testday page
https://www.rdoproject.org/testday/mitaka/milestone2/ points to a very
old github page. The correct link should be the one I already
mentioned: https://www.rdoproject.org/rdo-manager/
I fixed that link, thanks!
2) The prerequisites to installing ansible are not documented. On a
fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
then ran "easy_install pip" and "pip install
git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
to be able to run the playbook which installs the virtual environment.
The quickstart.sh will do all of that for you, but if you wanted to
submit a patch for more detailed instructions for manually setting up
the virtualenv, that would great. For tripleo-quickstart, gerrit is
setup and follows the same gerrit workflow as everything else.
Thanks,
Udi.
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3:35 a.m.
I can't launch instances in Mitaka on a virtual environment. I made
sure that nested virtualization is enabled on the host. If I do nova
show on the failed instance I see this:
{"message": "No valid host was found. There are not enough hosts
available.", "code": 500, "details": " File
\"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\", line
372, in build_instances
context, request_spec, filter_properties)
File \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
line 416, in _schedule_instances
hosts = self.scheduler_client.select_destinations(context,
spec_obj)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/utils.py\",
line 372, in wrapped
return func(*args, **kwargs)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
line 51, in select_destinations
return self.queryclient.select_destinations(context, spec_obj)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
line 37, in __run_method
return getattr(self.instance, __name)(*args, **kwargs)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py\",
line 32, in select_destinations
return self.scheduler_rpcapi.select_destinations(context, spec_obj)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py\",
line 121, in select_destinations
return cctxt.call(ctxt, 'select_destinations', **msg_args)
File \"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py\",
line 158, in call
retry=self.retry)
File \"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py\",
line 90, in _send
timeout=timeout, retry=retry)
File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
line 466, in send
retry=retry)
File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
line 457, in _send
raise result
", "created": "2016-01-28T09:20:47Z"}
On the controller, I see a lot of db-related errors in nova-scheduler.log:
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db [-]
Unexpected error while reporting service status
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
Traceback (most recent call last):
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
line 88, in _report_state
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
service.service_ref.save()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
221, in wrapper
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return fn(self, *args, **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
in save
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self._check_minimum_version()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
in _check_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
minver = self.get_minimum_version(self._context, self.binary)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
179, in wrapper
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
result = fn(cls, context, *args, **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
in get_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
service_get_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
468, in service_get_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
filter(models.Service.forced_down == false()).\
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2503, in scalar
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
ret = self.one()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2472, in one
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
ret = list(self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2515, in __iter__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return self._execute_and_instances(context)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2528, in _execute_and_instances
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
close_with_result=True)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2519, in _connection_from_session
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kw)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
882, in connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
execution_options=execution_options)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
887, in _connection_for_bind
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
engine, execution_options)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
334, in _connection_for_bind
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
conn = bind.contextual_connect()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2036, in contextual_connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
92, in __init__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.dispatch.engine_connect(self, self.__branch)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
258, in __call__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
fn(*args, **kw)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
80, in _connect_ping_listener
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
connection.scalar(select([1]))
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
844, in scalar
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return self.execute(object, *multiparams, **params).scalar()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
914, in execute
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return meth(self, multiparams, params)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line
323, in _execute_on_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return connection._execute_clauseelement(self, multiparams, params)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1010, in _execute_clauseelement
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
compiled_sql, distilled_params
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1078, in _execute_context
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db None, None)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1335, in _handle_dbapi_exception
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
util.raise_from_cause(newraise, exc_info)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
199, in raise_from_cause
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
reraise(type(exception), exception, tb=exc_tb)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1071, in _execute_context
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
conn = self._revalidate_connection()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
393, in _revalidate_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.__connection = self.engine.raw_connection(_connection=self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2099, in raw_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.pool.unique_connection, _connection)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2075, in _wrap_pool_connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
util.reraise(*sys.exc_info())
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2069, in _wrap_pool_connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db return fn()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 318, in
unique_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return _ConnectionFairy._checkout(self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
_checkout
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
fairy = _ConnectionRecord.checkout(pool)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
checkout
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
rec.checkin()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
line 60, in __exit__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
compat.reraise(exc_type, exc_value, exc_tb)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
checkout
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
dbapi_connection = rec.get_connection()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 590, in
get_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.connection = self.__connect()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
__connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
connection = self.__pool._invoke_creator(self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
line 97, in connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return dialect.connect(*cargs, **cparams)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
line 377, in connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return self.dbapi.connect(*cargs, **cparams)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
Connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return Connection(*args, **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
in __init__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.connect()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
in connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self._get_server_information()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
in _get_server_information
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
packet = self._read_packet()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
in _read_packet
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
packet_header = self._read_bytes(4)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
in _read_bytes
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
2013, "Lost connection to MySQL server during query")
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
connection to MySQL server during query') [SQL: u'SELECT 1']
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db [-]
Unexpected error while reporting service status
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
Traceback (most recent call last):
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
line 88, in _report_state
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
service.service_ref.save()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
221, in wrapper
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return fn(self, *args, **kwargs)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
in save
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self._check_minimum_version()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
in _check_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
minver = self.get_minimum_version(self._context, self.binary)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
179, in wrapper
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
result = fn(cls, context, *args, **kwargs)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
in get_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
service_get_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
468, in service_get_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
filter(models.Service.forced_down == false()).\
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2503, in scalar
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
ret = self.one()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2472, in one
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
ret = list(self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2515, in __iter__
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return self._execute_and_instances(context)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2528, in _execute_and_instances
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
close_with_result=True)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2519, in _connection_from_session
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db **kw)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
882, in connection
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
execution_options=execution_options)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
887, in _connection_for_bind
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
engine, execution_options)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
334, in _connection_for_bind
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
conn = bind.contextual_connect()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2034, in contextual_connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self._wrap_pool_connect(self.pool.connect, None),
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2073, in _wrap_pool_connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db e,
dialect, self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1399, in _handle_dbapi_exception_noconnection
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
util.raise_from_cause(newraise, exc_info)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
199, in raise_from_cause
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
reraise(type(exception), exception, tb=exc_tb)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2069, in _wrap_pool_connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db return fn()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return _ConnectionFairy._checkout(self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
_checkout
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
fairy = _ConnectionRecord.checkout(pool)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
checkout
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
rec.checkin()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
line 60, in __exit__
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
compat.reraise(exc_type, exc_value, exc_tb)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
checkout
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
dbapi_connection = rec.get_connection()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 563, in
get_connection
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self.connection = self.__connect()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
__connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
connection = self.__pool._invoke_creator(self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
line 97, in connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return dialect.connect(*cargs, **cparams)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
line 377, in connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return self.dbapi.connect(*cargs, **cparams)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
Connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return Connection(*args, **kwargs)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
in __init__
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self.connect()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
in connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self._get_server_information()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
in _get_server_information
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
packet = self._read_packet()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
in _read_packet
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
packet_header = self._read_bytes(4)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
in _read_bytes
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
2013, "Lost connection to MySQL server during query")
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
connection to MySQL server during query')
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db [-]
Unexpected error while reporting service status
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
Traceback (most recent call last):
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
line 88, in _report_state
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
service.service_ref.save()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
221, in wrapper
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
return fn(self, *args, **kwargs)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
in save
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
self._check_minimum_version()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
in _check_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
minver = self.get_minimum_version(self._context, self.binary)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
179, in wrapper
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
result = fn(cls, context, *args, **kwargs)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
in get_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
service_get_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
468, in service_get_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
filter(models.Service.forced_down == false()).\
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2503, in scalar
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
ret = self.one()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2472, in one
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
ret = list(self)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2515, in __iter__
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
return self._execute_and_instances(context)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2528, in _execute_and_instances
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
close_with_result=True)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2519, in _connection_from_session
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db **kw)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
882, in connection
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
execution_options=execution_options)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
887, in _connection_for_bind
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
engine, execution_options)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
334, in _connection_for_bind
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
conn = bind.contextual_connect()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2034, in contextual_connect
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
self._wrap_pool_connect(self.pool.connect, None),
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2069, in _wrap_pool_connect
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db return fn()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
connect
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
return _ConnectionFairy._checkout(self)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 729, in
_checkout
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db fairy)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
258, in __call__
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
fn(*args, **kw)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
352, in checkout
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db if
connection_record.info['pid'] != pid:
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db KeyError: 'pid'
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool [-]
Exception during reset or similar
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool Traceback
(most recent call last):
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 631, in
_finalize_fairy
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
fairy._reset(pool)
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 765, in
_reset
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
pool._dialect.do_rollback(self)
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/dialects/mysql/base.py",
line 2519, in do_rollback
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
dbapi_connection.rollback()
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 723,
in rollback
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
self._execute_command(COMMAND.COM_QUERY, "ROLLBACK")
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 956,
in _execute_command
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool raise
err.InterfaceError("(0, '')")
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
InterfaceError: (0, '')
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool [-]
Exception closing connection <pymysql.connections.Connection object at
0x510f550>
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Traceback
(most recent call last):
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 290, in
_close_connection
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
self._dialect.do_close(connection)
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
line 418, in do_close
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
dbapi_connection.close()
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 662,
in close
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool raise
err.Error("Already closed")
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Error:
Already closed
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
2016-01-28 08:25:27.009 1121 INFO nova.servicegroup.drivers.db [-]
Recovered from being unable to report status.
2016-01-28 08:27:21.165 31979 WARNING
oslo_reports.guru_meditation_report [-] Guru mediation now registers
SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1
will no longer be registered in a future release, so please use
SIGUSR2 to generate reports.
2016-01-28 08:27:21.544 31979 WARNING oslo_config.cfg
[req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Option
"use_local" from group "conductor" is deprecated for removal. Its
value may be silently ignored in the future.
2016-01-28 08:27:21.606 31979 INFO oslo_service.periodic_task
[req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Skipping periodic
task _periodic_update_dns because its interval is negative
2016-01-28 08:27:21.635 31979 INFO nova.service [-] Starting scheduler
node (version 13.0.0-dev80.el7.centos)
Was anyone successful in launching instances in Mitaka? I installed
with the director, it's an HA deployment without network isolation in
a virtualized environment.
Thanks a lot,
Udi.
On Wed, Jan 27, 2016 at 11:17 PM, John Trowbridge <trown(a)redhat.com> wrote:
On 01/27/2016 01:25 PM, Udi Kalifon wrote:
> Hello.
>
> The good news is that I succeeded to deploy :). I haven't yet tried to
> test the overcloud for any sanity, but in past test days I was never
> able to report any success - so maybe it's a sign that things are
> stabilizing.
That's awesome!
>
> I deployed with rdo-manager on a virtual setup according to the
> instructions in https://www.rdoproject.org/rdo-manager/. I wasn't able
> to deploy with network isolation, because I assume that my templates
> from 7.x require changes, but I haven't seen any documentation on
> what's changed. If you can point me in the right direction to get
> network isolation working for this environment I will test it
> tomorrow.
>
> Some of the problems I hit today:
>
> 1) The link to the quickstart guide from the testday page
> https://www.rdoproject.org/testday/mitaka/milestone2/ points to a very
> old github page. The correct link should be the one I already
> mentioned: https://www.rdoproject.org/rdo-manager/
I fixed that link, thanks!
>
> 2) The prerequisites to installing ansible are not documented. On a
> fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
> then ran "easy_install pip" and "pip install
> git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
> to be able to run the playbook which installs the virtual environment.
The quickstart.sh will do all of that for you, but if you wanted to
submit a patch for more detailed instructions for manually setting up
the virtualenv, that would great. For tripleo-quickstart, gerrit is
setup and follows the same gerrit workflow as everything else.
>
> Thanks,
> Udi.
>
> _______________________________________________
> Rdo-list mailing list
> Rdo-list(a)redhat.com
> https://www.redhat.com/mailman/listinfo/rdo-list
>
> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>
_______________________________________________
Rdo-list mailing list
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To unsubscribe: rdo-list-unsubscribe(a)redhat.com
6:01 a.m.
On 01/28/2016 04:35 AM, Udi Kalifon wrote:
I can't launch instances in Mitaka on a virtual environment. I
made
sure that nested virtualization is enabled on the host. If I do nova
show on the failed instance I see this:
{"message": "No valid host was found. There are not enough hosts
available.", "code": 500, "details": " File
\"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\", line
372, in build_instances
context, request_spec, filter_properties)
File \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
line 416, in _schedule_instances
hosts = self.scheduler_client.select_destinations(context,
spec_obj)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/utils.py\",
line 372, in wrapped
return func(*args, **kwargs)
File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
line 51, in select_destinations
return self.queryclient.select_destinations(context, spec_obj)
File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
line 37, in __run_method
return getattr(self.instance, __name)(*args, **kwargs)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py\",
line 32, in select_destinations
return self.scheduler_rpcapi.select_destinations(context, spec_obj)
File \"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py\",
line 121, in select_destinations
return cctxt.call(ctxt, 'select_destinations', **msg_args)
File \"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py\",
line 158, in call
retry=self.retry)
File \"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py\",
line 90, in _send
timeout=timeout, retry=retry)
File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
line 466, in send
retry=retry)
File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
line 457, in _send
raise result
", "created": "2016-01-28T09:20:47Z"}
On the controller, I see a lot of db-related errors in nova-scheduler.log:
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db [-]
Unexpected error while reporting service status
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
Traceback (most recent call last):
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
line 88, in _report_state
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
service.service_ref.save()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
221, in wrapper
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return fn(self, *args, **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
in save
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self._check_minimum_version()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
in _check_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
minver = self.get_minimum_version(self._context, self.binary)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
179, in wrapper
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
result = fn(cls, context, *args, **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
in get_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
service_get_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
468, in service_get_minimum_version
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
filter(models.Service.forced_down == false()).\
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2503, in scalar
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
ret = self.one()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2472, in one
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
ret = list(self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2515, in __iter__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return self._execute_and_instances(context)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2528, in _execute_and_instances
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
close_with_result=True)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2519, in _connection_from_session
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kw)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
882, in connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
execution_options=execution_options)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
887, in _connection_for_bind
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
engine, execution_options)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
334, in _connection_for_bind
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
conn = bind.contextual_connect()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2036, in contextual_connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
92, in __init__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.dispatch.engine_connect(self, self.__branch)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
258, in __call__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
fn(*args, **kw)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
80, in _connect_ping_listener
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
connection.scalar(select([1]))
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
844, in scalar
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return self.execute(object, *multiparams, **params).scalar()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
914, in execute
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return meth(self, multiparams, params)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line
323, in _execute_on_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return connection._execute_clauseelement(self, multiparams, params)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1010, in _execute_clauseelement
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
compiled_sql, distilled_params
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1078, in _execute_context
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db None, None)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1335, in _handle_dbapi_exception
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
util.raise_from_cause(newraise, exc_info)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
199, in raise_from_cause
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
reraise(type(exception), exception, tb=exc_tb)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1071, in _execute_context
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
conn = self._revalidate_connection()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
393, in _revalidate_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.__connection = self.engine.raw_connection(_connection=self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2099, in raw_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.pool.unique_connection, _connection)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2075, in _wrap_pool_connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
util.reraise(*sys.exc_info())
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2069, in _wrap_pool_connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db return fn()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 318, in
unique_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return _ConnectionFairy._checkout(self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
_checkout
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
fairy = _ConnectionRecord.checkout(pool)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
checkout
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
rec.checkin()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
line 60, in __exit__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
compat.reraise(exc_type, exc_value, exc_tb)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
checkout
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
dbapi_connection = rec.get_connection()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 590, in
get_connection
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.connection = self.__connect()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
__connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
connection = self.__pool._invoke_creator(self)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
line 97, in connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return dialect.connect(*cargs, **cparams)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
line 377, in connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return self.dbapi.connect(*cargs, **cparams)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
Connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
return Connection(*args, **kwargs)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
in __init__
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self.connect()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
in connect
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
self._get_server_information()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
in _get_server_information
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
packet = self._read_packet()
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
in _read_packet
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
packet_header = self._read_bytes(4)
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
in _read_bytes
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
2013, "Lost connection to MySQL server during query")
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
connection to MySQL server during query') [SQL: u'SELECT 1']
2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db [-]
Unexpected error while reporting service status
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
Traceback (most recent call last):
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
line 88, in _report_state
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
service.service_ref.save()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
221, in wrapper
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return fn(self, *args, **kwargs)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
in save
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self._check_minimum_version()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
in _check_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
minver = self.get_minimum_version(self._context, self.binary)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
179, in wrapper
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
result = fn(cls, context, *args, **kwargs)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
in get_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
service_get_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
468, in service_get_minimum_version
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
filter(models.Service.forced_down == false()).\
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2503, in scalar
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
ret = self.one()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2472, in one
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
ret = list(self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2515, in __iter__
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return self._execute_and_instances(context)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2528, in _execute_and_instances
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
close_with_result=True)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2519, in _connection_from_session
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db **kw)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
882, in connection
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
execution_options=execution_options)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
887, in _connection_for_bind
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
engine, execution_options)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
334, in _connection_for_bind
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
conn = bind.contextual_connect()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2034, in contextual_connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self._wrap_pool_connect(self.pool.connect, None),
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2073, in _wrap_pool_connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db e,
dialect, self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
1399, in _handle_dbapi_exception_noconnection
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
util.raise_from_cause(newraise, exc_info)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
199, in raise_from_cause
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
reraise(type(exception), exception, tb=exc_tb)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2069, in _wrap_pool_connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db return fn()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return _ConnectionFairy._checkout(self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
_checkout
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
fairy = _ConnectionRecord.checkout(pool)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
checkout
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
rec.checkin()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
line 60, in __exit__
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
compat.reraise(exc_type, exc_value, exc_tb)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
checkout
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
dbapi_connection = rec.get_connection()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 563, in
get_connection
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self.connection = self.__connect()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
__connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
connection = self.__pool._invoke_creator(self)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
line 97, in connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return dialect.connect(*cargs, **cparams)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
line 377, in connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return self.dbapi.connect(*cargs, **cparams)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
Connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
return Connection(*args, **kwargs)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
in __init__
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self.connect()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
in connect
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
self._get_server_information()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
in _get_server_information
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
packet = self._read_packet()
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
in _read_packet
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
packet_header = self._read_bytes(4)
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
in _read_bytes
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
2013, "Lost connection to MySQL server during query")
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
connection to MySQL server during query')
2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db [-]
Unexpected error while reporting service status
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
Traceback (most recent call last):
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
line 88, in _report_state
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
service.service_ref.save()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
221, in wrapper
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
return fn(self, *args, **kwargs)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
in save
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
self._check_minimum_version()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
in _check_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
minver = self.get_minimum_version(self._context, self.binary)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
179, in wrapper
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
result = fn(cls, context, *args, **kwargs)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
in get_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
service_get_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
use_slave=use_slave)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
468, in service_get_minimum_version
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
filter(models.Service.forced_down == false()).\
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2503, in scalar
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
ret = self.one()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2472, in one
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
ret = list(self)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2515, in __iter__
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
return self._execute_and_instances(context)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2528, in _execute_and_instances
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
close_with_result=True)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
2519, in _connection_from_session
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db **kw)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
882, in connection
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
execution_options=execution_options)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
887, in _connection_for_bind
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
engine, execution_options)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
334, in _connection_for_bind
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
conn = bind.contextual_connect()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2034, in contextual_connect
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
self._wrap_pool_connect(self.pool.connect, None),
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
2069, in _wrap_pool_connect
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db return fn()
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
connect
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
return _ConnectionFairy._checkout(self)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 729, in
_checkout
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db fairy)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
258, in __call__
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
fn(*args, **kw)
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
"/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
352, in checkout
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db if
connection_record.info['pid'] != pid:
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db KeyError: 'pid'
2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool [-]
Exception during reset or similar
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool Traceback
(most recent call last):
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 631, in
_finalize_fairy
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
fairy._reset(pool)
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 765, in
_reset
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
pool._dialect.do_rollback(self)
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/dialects/mysql/base.py",
line 2519, in do_rollback
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
dbapi_connection.rollback()
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 723,
in rollback
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
self._execute_command(COMMAND.COM_QUERY, "ROLLBACK")
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 956,
in _execute_command
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool raise
err.InterfaceError("(0, '')")
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
InterfaceError: (0, '')
2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool [-]
Exception closing connection <pymysql.connections.Connection object at
0x510f550>
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Traceback
(most recent call last):
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 290, in
_close_connection
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
self._dialect.do_close(connection)
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
line 418, in do_close
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
dbapi_connection.close()
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
"/usr/lib/python2.7/site-packages/pymysql/connections.py", line 662,
in close
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool raise
err.Error("Already closed")
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Error:
Already closed
2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
2016-01-28 08:25:27.009 1121 INFO nova.servicegroup.drivers.db [-]
Recovered from being unable to report status.
2016-01-28 08:27:21.165 31979 WARNING
oslo_reports.guru_meditation_report [-] Guru mediation now registers
SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1
will no longer be registered in a future release, so please use
SIGUSR2 to generate reports.
2016-01-28 08:27:21.544 31979 WARNING oslo_config.cfg
[req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Option
"use_local" from group "conductor" is deprecated for removal. Its
value may be silently ignored in the future.
2016-01-28 08:27:21.606 31979 INFO oslo_service.periodic_task
[req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Skipping periodic
task _periodic_update_dns because its interval is negative
2016-01-28 08:27:21.635 31979 INFO nova.service [-] Starting scheduler
node (version 13.0.0-dev80.el7.centos)
Was anyone successful in launching instances in Mitaka? I installed
with the director, it's an HA deployment without network isolation in
a virtualized environment.
CI is passing on that configuration, and I have had success with it
manually. Could you post your deploy command?
Thanks a lot,
Udi.
On Wed, Jan 27, 2016 at 11:17 PM, John Trowbridge <trown(a)redhat.com> wrote:
>
>
> On 01/27/2016 01:25 PM, Udi Kalifon wrote:
>> Hello.
>>
>> The good news is that I succeeded to deploy :). I haven't yet tried to
>> test the overcloud for any sanity, but in past test days I was never
>> able to report any success - so maybe it's a sign that things are
>> stabilizing.
>
> That's awesome!
>
>>
>> I deployed with rdo-manager on a virtual setup according to the
>> instructions in https://www.rdoproject.org/rdo-manager/. I wasn't able
>> to deploy with network isolation, because I assume that my templates
>> from 7.x require changes, but I haven't seen any documentation on
>> what's changed. If you can point me in the right direction to get
>> network isolation working for this environment I will test it
>> tomorrow.
>>
>> Some of the problems I hit today:
>>
>> 1) The link to the quickstart guide from the testday page
>> https://www.rdoproject.org/testday/mitaka/milestone2/ points to a very
>> old github page. The correct link should be the one I already
>> mentioned: https://www.rdoproject.org/rdo-manager/
>
> I fixed that link, thanks!
>
>>
>> 2) The prerequisites to installing ansible are not documented. On a
>> fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
>> then ran "easy_install pip" and "pip install
>> git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
>> to be able to run the playbook which installs the virtual environment.
>
> The quickstart.sh will do all of that for you, but if you wanted to
> submit a patch for more detailed instructions for manually setting up
> the virtualenv, that would great. For tripleo-quickstart, gerrit is
> setup and follows the same gerrit workflow as everything else.
>
>>
>> Thanks,
>> Udi.
>>
>> _______________________________________________
>> Rdo-list mailing list
>> Rdo-list(a)redhat.com
>> https://www.redhat.com/mailman/listinfo/rdo-list
>>
>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>>
>
> _______________________________________________
> Rdo-list mailing list
> Rdo-list(a)redhat.com
> https://www.redhat.com/mailman/listinfo/rdo-list
>
> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
9:08 a.m.
The deploy command was:
openstack overcloud deploy --templates --control-scale 3
--compute-scale 1 --ntp-server clock.redhat.com -e
/usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml
To try and investigate this subject further, I enabled nested
virtualization on the host, and changed the libvirt type to qemu.
Unfortunately that also required turning off all the VMs on teh host
for the kvm module to be reloaded - and now I have problems with
keystone that doesn't want to come back up. I mailed the list about
this problem in a separate thread.
Thanks.
Udi.
On Thu, Jan 28, 2016 at 2:01 PM, John Trowbridge <trown(a)redhat.com> wrote:
On 01/28/2016 04:35 AM, Udi Kalifon wrote:
> I can't launch instances in Mitaka on a virtual environment. I made
> sure that nested virtualization is enabled on the host. If I do nova
> show on the failed instance I see this:
>
> {"message": "No valid host was found. There are not enough hosts
> available.", "code": 500, "details": " File
> \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\", line
> 372, in build_instances
> context, request_spec, filter_properties)
> File \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
> line 416, in _schedule_instances
> hosts = self.scheduler_client.select_destinations(context,
> spec_obj)
> File \"/usr/lib/python2.7/site-packages/nova/scheduler/utils.py\",
> line 372, in wrapped
> return func(*args, **kwargs)
> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
> line 51, in select_destinations
> return self.queryclient.select_destinations(context, spec_obj)
> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
> line 37, in __run_method
> return getattr(self.instance, __name)(*args, **kwargs)
> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py\",
> line 32, in select_destinations
> return self.scheduler_rpcapi.select_destinations(context, spec_obj)
> File \"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py\",
> line 121, in select_destinations
> return cctxt.call(ctxt, 'select_destinations', **msg_args)
> File \"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py\",
> line 158, in call
> retry=self.retry)
> File \"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py\",
> line 90, in _send
> timeout=timeout, retry=retry)
> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
> line 466, in send
> retry=retry)
> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
> line 457, in _send
> raise result
> ", "created": "2016-01-28T09:20:47Z"}
>
>
> On the controller, I see a lot of db-related errors in nova-scheduler.log:
>
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db [-]
> Unexpected error while reporting service status
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> Traceback (most recent call last):
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
> line 88, in _report_state
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> service.service_ref.save()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
> 221, in wrapper
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return fn(self, *args, **kwargs)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
> in save
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self._check_minimum_version()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
> in _check_minimum_version
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> minver = self.get_minimum_version(self._context, self.binary)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
> 179, in wrapper
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> result = fn(cls, context, *args, **kwargs)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
> in get_minimum_version
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> use_slave=use_slave)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
> service_get_minimum_version
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> use_slave=use_slave)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
> 468, in service_get_minimum_version
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> filter(models.Service.forced_down == false()).\
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2503, in scalar
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> ret = self.one()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2472, in one
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> ret = list(self)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2515, in __iter__
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return self._execute_and_instances(context)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2528, in _execute_and_instances
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> close_with_result=True)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2519, in _connection_from_session
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kw)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 882, in connection
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> execution_options=execution_options)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 887, in _connection_for_bind
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> engine, execution_options)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 334, in _connection_for_bind
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> conn = bind.contextual_connect()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2036, in contextual_connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kwargs)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 92, in __init__
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self.dispatch.engine_connect(self, self.__branch)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
> 258, in __call__
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> fn(*args, **kw)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
> 80, in _connect_ping_listener
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> connection.scalar(select([1]))
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 844, in scalar
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return self.execute(object, *multiparams, **params).scalar()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 914, in execute
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return meth(self, multiparams, params)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line
> 323, in _execute_on_connection
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return connection._execute_clauseelement(self, multiparams, params)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 1010, in _execute_clauseelement
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> compiled_sql, distilled_params
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 1078, in _execute_context
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db None, None)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 1335, in _handle_dbapi_exception
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> util.raise_from_cause(newraise, exc_info)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
> 199, in raise_from_cause
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> reraise(type(exception), exception, tb=exc_tb)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 1071, in _execute_context
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> conn = self._revalidate_connection()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 393, in _revalidate_connection
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self.__connection = self.engine.raw_connection(_connection=self)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2099, in raw_connection
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self.pool.unique_connection, _connection)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2075, in _wrap_pool_connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> util.reraise(*sys.exc_info())
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2069, in _wrap_pool_connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db return fn()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 318, in
> unique_connection
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return _ConnectionFairy._checkout(self)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
> _checkout
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> fairy = _ConnectionRecord.checkout(pool)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
> checkout
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> rec.checkin()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
> line 60, in __exit__
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> compat.reraise(exc_type, exc_value, exc_tb)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
> checkout
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> dbapi_connection = rec.get_connection()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 590, in
> get_connection
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self.connection = self.__connect()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
> __connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> connection = self.__pool._invoke_creator(self)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
> line 97, in connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return dialect.connect(*cargs, **cparams)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
> line 377, in connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return self.dbapi.connect(*cargs, **cparams)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
> Connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> return Connection(*args, **kwargs)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
> in __init__
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self.connect()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
> in connect
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> self._get_server_information()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
> in _get_server_information
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> packet = self._read_packet()
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
> in _read_packet
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> packet_header = self._read_bytes(4)
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
> in _read_bytes
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> 2013, "Lost connection to MySQL server during query")
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
> connection to MySQL server during query') [SQL: u'SELECT 1']
> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db [-]
> Unexpected error while reporting service status
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> Traceback (most recent call last):
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
> line 88, in _report_state
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> service.service_ref.save()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
> 221, in wrapper
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> return fn(self, *args, **kwargs)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
> in save
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> self._check_minimum_version()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
> in _check_minimum_version
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> minver = self.get_minimum_version(self._context, self.binary)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
> 179, in wrapper
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> result = fn(cls, context, *args, **kwargs)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
> in get_minimum_version
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> use_slave=use_slave)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
> service_get_minimum_version
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> use_slave=use_slave)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
> 468, in service_get_minimum_version
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> filter(models.Service.forced_down == false()).\
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2503, in scalar
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> ret = self.one()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2472, in one
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> ret = list(self)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2515, in __iter__
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> return self._execute_and_instances(context)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2528, in _execute_and_instances
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> close_with_result=True)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2519, in _connection_from_session
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db **kw)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 882, in connection
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> execution_options=execution_options)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 887, in _connection_for_bind
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> engine, execution_options)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 334, in _connection_for_bind
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> conn = bind.contextual_connect()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2034, in contextual_connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> self._wrap_pool_connect(self.pool.connect, None),
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2073, in _wrap_pool_connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db e,
> dialect, self)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 1399, in _handle_dbapi_exception_noconnection
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> util.raise_from_cause(newraise, exc_info)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
> 199, in raise_from_cause
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> reraise(type(exception), exception, tb=exc_tb)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2069, in _wrap_pool_connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db return fn()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
> connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> return _ConnectionFairy._checkout(self)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
> _checkout
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> fairy = _ConnectionRecord.checkout(pool)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
> checkout
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> rec.checkin()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
> line 60, in __exit__
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> compat.reraise(exc_type, exc_value, exc_tb)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
> checkout
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> dbapi_connection = rec.get_connection()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 563, in
> get_connection
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> self.connection = self.__connect()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
> __connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> connection = self.__pool._invoke_creator(self)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
> line 97, in connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> return dialect.connect(*cargs, **cparams)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
> line 377, in connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> return self.dbapi.connect(*cargs, **cparams)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
> Connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> return Connection(*args, **kwargs)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
> in __init__
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> self.connect()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
> in connect
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> self._get_server_information()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
> in _get_server_information
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> packet = self._read_packet()
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
> in _read_packet
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> packet_header = self._read_bytes(4)
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
> in _read_bytes
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> 2013, "Lost connection to MySQL server during query")
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
> connection to MySQL server during query')
> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db [-]
> Unexpected error while reporting service status
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> Traceback (most recent call last):
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
> line 88, in _report_state
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> service.service_ref.save()
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
> 221, in wrapper
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> return fn(self, *args, **kwargs)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
> in save
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> self._check_minimum_version()
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
> in _check_minimum_version
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> minver = self.get_minimum_version(self._context, self.binary)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
> 179, in wrapper
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> result = fn(cls, context, *args, **kwargs)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
> in get_minimum_version
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> use_slave=use_slave)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
> service_get_minimum_version
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> use_slave=use_slave)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
> 468, in service_get_minimum_version
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> filter(models.Service.forced_down == false()).\
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2503, in scalar
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> ret = self.one()
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2472, in one
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> ret = list(self)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2515, in __iter__
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> return self._execute_and_instances(context)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2528, in _execute_and_instances
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> close_with_result=True)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
> 2519, in _connection_from_session
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db **kw)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 882, in connection
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> execution_options=execution_options)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 887, in _connection_for_bind
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> engine, execution_options)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
> 334, in _connection_for_bind
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> conn = bind.contextual_connect()
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2034, in contextual_connect
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> self._wrap_pool_connect(self.pool.connect, None),
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
> 2069, in _wrap_pool_connect
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db return fn()
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
> connect
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> return _ConnectionFairy._checkout(self)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 729, in
> _checkout
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db fairy)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
> 258, in __call__
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> fn(*args, **kw)
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
> "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
> 352, in checkout
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db if
> connection_record.info['pid'] != pid:
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db KeyError:
'pid'
> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool [-]
> Exception during reset or similar
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool Traceback
> (most recent call last):
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 631, in
> _finalize_fairy
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
> fairy._reset(pool)
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 765, in
> _reset
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
> pool._dialect.do_rollback(self)
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/dialects/mysql/base.py",
> line 2519, in do_rollback
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
> dbapi_connection.rollback()
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 723,
> in rollback
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
> self._execute_command(COMMAND.COM_QUERY, "ROLLBACK")
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 956,
> in _execute_command
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool raise
> err.InterfaceError("(0, '')")
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
> InterfaceError: (0, '')
> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool [-]
> Exception closing connection <pymysql.connections.Connection object at
> 0x510f550>
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Traceback
> (most recent call last):
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 290, in
> _close_connection
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
> self._dialect.do_close(connection)
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
> line 418, in do_close
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
> dbapi_connection.close()
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 662,
> in close
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool raise
> err.Error("Already closed")
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Error:
> Already closed
> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
> 2016-01-28 08:25:27.009 1121 INFO nova.servicegroup.drivers.db [-]
> Recovered from being unable to report status.
> 2016-01-28 08:27:21.165 31979 WARNING
> oslo_reports.guru_meditation_report [-] Guru mediation now registers
> SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1
> will no longer be registered in a future release, so please use
> SIGUSR2 to generate reports.
> 2016-01-28 08:27:21.544 31979 WARNING oslo_config.cfg
> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Option
> "use_local" from group "conductor" is deprecated for removal.
Its
> value may be silently ignored in the future.
> 2016-01-28 08:27:21.606 31979 INFO oslo_service.periodic_task
> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Skipping periodic
> task _periodic_update_dns because its interval is negative
> 2016-01-28 08:27:21.635 31979 INFO nova.service [-] Starting scheduler
> node (version 13.0.0-dev80.el7.centos)
>
> Was anyone successful in launching instances in Mitaka? I installed
> with the director, it's an HA deployment without network isolation in
> a virtualized environment.
>
CI is passing on that configuration, and I have had success with it
manually. Could you post your deploy command?
> Thanks a lot,
> Udi.
>
> On Wed, Jan 27, 2016 at 11:17 PM, John Trowbridge <trown(a)redhat.com> wrote:
>>
>>
>> On 01/27/2016 01:25 PM, Udi Kalifon wrote:
>>> Hello.
>>>
>>> The good news is that I succeeded to deploy :). I haven't yet tried to
>>> test the overcloud for any sanity, but in past test days I was never
>>> able to report any success - so maybe it's a sign that things are
>>> stabilizing.
>>
>> That's awesome!
>>
>>>
>>> I deployed with rdo-manager on a virtual setup according to the
>>> instructions in https://www.rdoproject.org/rdo-manager/. I wasn't able
>>> to deploy with network isolation, because I assume that my templates
>>> from 7.x require changes, but I haven't seen any documentation on
>>> what's changed. If you can point me in the right direction to get
>>> network isolation working for this environment I will test it
>>> tomorrow.
>>>
>>> Some of the problems I hit today:
>>>
>>> 1) The link to the quickstart guide from the testday page
>>> https://www.rdoproject.org/testday/mitaka/milestone2/ points to a very
>>> old github page. The correct link should be the one I already
>>> mentioned: https://www.rdoproject.org/rdo-manager/
>>
>> I fixed that link, thanks!
>>
>>>
>>> 2) The prerequisites to installing ansible are not documented. On a
>>> fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
>>> then ran "easy_install pip" and "pip install
>>> git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
>>> to be able to run the playbook which installs the virtual environment.
>>
>> The quickstart.sh will do all of that for you, but if you wanted to
>> submit a patch for more detailed instructions for manually setting up
>> the virtualenv, that would great. For tripleo-quickstart, gerrit is
>> setup and follows the same gerrit workflow as everything else.
>>
>>>
>>> Thanks,
>>> Udi.
>>>
>>> _______________________________________________
>>> Rdo-list mailing list
>>> Rdo-list(a)redhat.com
>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>
>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>>>
>>
>> _______________________________________________
>> Rdo-list mailing list
>> Rdo-list(a)redhat.com
>> https://www.redhat.com/mailman/listinfo/rdo-list
>>
>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
9:15 a.m.
On 01/28/2016 10:08 AM, Udi Kalifon wrote:
The deploy command was:
openstack overcloud deploy --templates --control-scale 3
--compute-scale 1 --ntp-server clock.redhat.com -e
/usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml
For virtual deployments, it is needed to pass also '--libvirt-type qemu'.
It is probably worth trying a redeploy by deleting the overcloud and
adding that argument.
To try and investigate this subject further, I enabled nested
virtualization on the host, and changed the libvirt type to qemu.
Unfortunately that also required turning off all the VMs on teh host
for the kvm module to be reloaded - and now I have problems with
keystone that doesn't want to come back up. I mailed the list about
this problem in a separate thread.
Thanks.
Udi.
On Thu, Jan 28, 2016 at 2:01 PM, John Trowbridge <trown(a)redhat.com> wrote:
>
>
> On 01/28/2016 04:35 AM, Udi Kalifon wrote:
>> I can't launch instances in Mitaka on a virtual environment. I made
>> sure that nested virtualization is enabled on the host. If I do nova
>> show on the failed instance I see this:
>>
>> {"message": "No valid host was found. There are not enough hosts
>> available.", "code": 500, "details": " File
>> \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\", line
>> 372, in build_instances
>> context, request_spec, filter_properties)
>> File
\"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
>> line 416, in _schedule_instances
>> hosts = self.scheduler_client.select_destinations(context,
>> spec_obj)
>> File \"/usr/lib/python2.7/site-packages/nova/scheduler/utils.py\",
>> line 372, in wrapped
>> return func(*args, **kwargs)
>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
>> line 51, in select_destinations
>> return self.queryclient.select_destinations(context, spec_obj)
>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
>> line 37, in __run_method
>> return getattr(self.instance, __name)(*args, **kwargs)
>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py\",
>> line 32, in select_destinations
>> return self.scheduler_rpcapi.select_destinations(context, spec_obj)
>> File \"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py\",
>> line 121, in select_destinations
>> return cctxt.call(ctxt, 'select_destinations', **msg_args)
>> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py\",
>> line 158, in call
>> retry=self.retry)
>> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py\",
>> line 90, in _send
>> timeout=timeout, retry=retry)
>> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
>> line 466, in send
>> retry=retry)
>> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
>> line 457, in _send
>> raise result
>> ", "created": "2016-01-28T09:20:47Z"}
>>
>>
>> On the controller, I see a lot of db-related errors in nova-scheduler.log:
>>
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db [-]
>> Unexpected error while reporting service status
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> Traceback (most recent call last):
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>> line 88, in _report_state
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> service.service_ref.save()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>> 221, in wrapper
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return fn(self, *args, **kwargs)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
>> in save
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self._check_minimum_version()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
>> in _check_minimum_version
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> minver = self.get_minimum_version(self._context, self.binary)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>> 179, in wrapper
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> result = fn(cls, context, *args, **kwargs)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
>> in get_minimum_version
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> use_slave=use_slave)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
>> service_get_minimum_version
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> use_slave=use_slave)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
>> 468, in service_get_minimum_version
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> filter(models.Service.forced_down == false()).\
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2503, in scalar
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> ret = self.one()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2472, in one
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> ret = list(self)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2515, in __iter__
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return self._execute_and_instances(context)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2528, in _execute_and_instances
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> close_with_result=True)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2519, in _connection_from_session
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kw)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 882, in connection
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> execution_options=execution_options)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 887, in _connection_for_bind
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> engine, execution_options)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 334, in _connection_for_bind
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> conn = bind.contextual_connect()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2036, in contextual_connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kwargs)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 92, in __init__
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self.dispatch.engine_connect(self, self.__branch)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
>> 258, in __call__
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> fn(*args, **kw)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
>> 80, in _connect_ping_listener
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> connection.scalar(select([1]))
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 844, in scalar
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return self.execute(object, *multiparams, **params).scalar()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 914, in execute
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return meth(self, multiparams, params)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line
>> 323, in _execute_on_connection
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return connection._execute_clauseelement(self, multiparams, params)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 1010, in _execute_clauseelement
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> compiled_sql, distilled_params
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 1078, in _execute_context
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db None, None)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 1335, in _handle_dbapi_exception
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> util.raise_from_cause(newraise, exc_info)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
>> 199, in raise_from_cause
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> reraise(type(exception), exception, tb=exc_tb)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 1071, in _execute_context
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> conn = self._revalidate_connection()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 393, in _revalidate_connection
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self.__connection = self.engine.raw_connection(_connection=self)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2099, in raw_connection
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self.pool.unique_connection, _connection)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2075, in _wrap_pool_connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> util.reraise(*sys.exc_info())
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2069, in _wrap_pool_connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db return fn()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 318, in
>> unique_connection
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return _ConnectionFairy._checkout(self)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
>> _checkout
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> fairy = _ConnectionRecord.checkout(pool)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
>> checkout
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> rec.checkin()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
>> line 60, in __exit__
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> compat.reraise(exc_type, exc_value, exc_tb)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
>> checkout
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> dbapi_connection = rec.get_connection()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 590, in
>> get_connection
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self.connection = self.__connect()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
>> __connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> connection = self.__pool._invoke_creator(self)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
>> line 97, in connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return dialect.connect(*cargs, **cparams)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>> line 377, in connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return self.dbapi.connect(*cargs, **cparams)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
>> Connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> return Connection(*args, **kwargs)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
>> in __init__
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self.connect()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
>> in connect
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> self._get_server_information()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
>> in _get_server_information
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> packet = self._read_packet()
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
>> in _read_packet
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> packet_header = self._read_bytes(4)
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
>> in _read_bytes
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> 2013, "Lost connection to MySQL server during query")
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
>> connection to MySQL server during query') [SQL: u'SELECT 1']
>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db [-]
>> Unexpected error while reporting service status
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> Traceback (most recent call last):
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>> line 88, in _report_state
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> service.service_ref.save()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>> 221, in wrapper
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> return fn(self, *args, **kwargs)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
>> in save
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> self._check_minimum_version()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
>> in _check_minimum_version
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> minver = self.get_minimum_version(self._context, self.binary)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>> 179, in wrapper
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> result = fn(cls, context, *args, **kwargs)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
>> in get_minimum_version
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> use_slave=use_slave)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
>> service_get_minimum_version
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> use_slave=use_slave)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
>> 468, in service_get_minimum_version
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> filter(models.Service.forced_down == false()).\
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2503, in scalar
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> ret = self.one()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2472, in one
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> ret = list(self)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2515, in __iter__
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> return self._execute_and_instances(context)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2528, in _execute_and_instances
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> close_with_result=True)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2519, in _connection_from_session
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db **kw)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 882, in connection
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> execution_options=execution_options)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 887, in _connection_for_bind
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> engine, execution_options)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 334, in _connection_for_bind
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> conn = bind.contextual_connect()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2034, in contextual_connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> self._wrap_pool_connect(self.pool.connect, None),
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2073, in _wrap_pool_connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db e,
>> dialect, self)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 1399, in _handle_dbapi_exception_noconnection
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> util.raise_from_cause(newraise, exc_info)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line
>> 199, in raise_from_cause
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> reraise(type(exception), exception, tb=exc_tb)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2069, in _wrap_pool_connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db return fn()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
>> connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> return _ConnectionFairy._checkout(self)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708, in
>> _checkout
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> fairy = _ConnectionRecord.checkout(pool)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485, in
>> checkout
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> rec.checkin()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
>> line 60, in __exit__
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> compat.reraise(exc_type, exc_value, exc_tb)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482, in
>> checkout
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> dbapi_connection = rec.get_connection()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 563, in
>> get_connection
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> self.connection = self.__connect()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602, in
>> __connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> connection = self.__pool._invoke_creator(self)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
>> line 97, in connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> return dialect.connect(*cargs, **cparams)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>> line 377, in connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> return self.dbapi.connect(*cargs, **cparams)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88, in
>> Connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> return Connection(*args, **kwargs)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 657,
>> in __init__
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> self.connect()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 850,
>> in connect
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> self._get_server_information()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 1061,
>> in _get_server_information
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> packet = self._read_packet()
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 895,
>> in _read_packet
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> packet_header = self._read_bytes(4)
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 922,
>> in _read_bytes
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> 2013, "Lost connection to MySQL server during query")
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
>> connection to MySQL server during query')
>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db [-]
>> Unexpected error while reporting service status
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> Traceback (most recent call last):
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>> line 88, in _report_state
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> service.service_ref.save()
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>> 221, in wrapper
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> return fn(self, *args, **kwargs)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 282,
>> in save
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> self._check_minimum_version()
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 258,
>> in _check_minimum_version
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> minver = self.get_minimum_version(self._context, self.binary)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>> 179, in wrapper
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> result = fn(cls, context, *args, **kwargs)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line 330,
>> in get_minimum_version
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> use_slave=use_slave)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
>> service_get_minimum_version
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> use_slave=use_slave)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line
>> 468, in service_get_minimum_version
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> filter(models.Service.forced_down == false()).\
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2503, in scalar
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> ret = self.one()
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2472, in one
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> ret = list(self)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2515, in __iter__
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> return self._execute_and_instances(context)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2528, in _execute_and_instances
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> close_with_result=True)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line
>> 2519, in _connection_from_session
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db **kw)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 882, in connection
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> execution_options=execution_options)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 887, in _connection_for_bind
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> engine, execution_options)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line
>> 334, in _connection_for_bind
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> conn = bind.contextual_connect()
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2034, in contextual_connect
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> self._wrap_pool_connect(self.pool.connect, None),
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line
>> 2069, in _wrap_pool_connect
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db return fn()
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376, in
>> connect
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> return _ConnectionFairy._checkout(self)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 729, in
>> _checkout
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db fairy)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py", line
>> 258, in __call__
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> fn(*args, **kw)
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>> "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
>> 352, in checkout
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db if
>> connection_record.info['pid'] != pid:
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db KeyError:
'pid'
>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool [-]
>> Exception during reset or similar
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool Traceback
>> (most recent call last):
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 631, in
>> _finalize_fairy
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>> fairy._reset(pool)
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 765, in
>> _reset
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>> pool._dialect.do_rollback(self)
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/dialects/mysql/base.py",
>> line 2519, in do_rollback
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>> dbapi_connection.rollback()
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 723,
>> in rollback
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>> self._execute_command(COMMAND.COM_QUERY, "ROLLBACK")
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 956,
>> in _execute_command
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool raise
>> err.InterfaceError("(0, '')")
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>> InterfaceError: (0, '')
>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool [-]
>> Exception closing connection <pymysql.connections.Connection object at
>> 0x510f550>
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Traceback
>> (most recent call last):
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 290, in
>> _close_connection
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>> self._dialect.do_close(connection)
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>> line 418, in do_close
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>> dbapi_connection.close()
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line 662,
>> in close
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool raise
>> err.Error("Already closed")
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Error:
>> Already closed
>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>> 2016-01-28 08:25:27.009 1121 INFO nova.servicegroup.drivers.db [-]
>> Recovered from being unable to report status.
>> 2016-01-28 08:27:21.165 31979 WARNING
>> oslo_reports.guru_meditation_report [-] Guru mediation now registers
>> SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1
>> will no longer be registered in a future release, so please use
>> SIGUSR2 to generate reports.
>> 2016-01-28 08:27:21.544 31979 WARNING oslo_config.cfg
>> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Option
>> "use_local" from group "conductor" is deprecated for removal.
Its
>> value may be silently ignored in the future.
>> 2016-01-28 08:27:21.606 31979 INFO oslo_service.periodic_task
>> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Skipping periodic
>> task _periodic_update_dns because its interval is negative
>> 2016-01-28 08:27:21.635 31979 INFO nova.service [-] Starting scheduler
>> node (version 13.0.0-dev80.el7.centos)
>>
>> Was anyone successful in launching instances in Mitaka? I installed
>> with the director, it's an HA deployment without network isolation in
>> a virtualized environment.
>>
>
> CI is passing on that configuration, and I have had success with it
> manually. Could you post your deploy command?
>
>> Thanks a lot,
>> Udi.
>>
>> On Wed, Jan 27, 2016 at 11:17 PM, John Trowbridge <trown(a)redhat.com>
wrote:
>>>
>>>
>>> On 01/27/2016 01:25 PM, Udi Kalifon wrote:
>>>> Hello.
>>>>
>>>> The good news is that I succeeded to deploy :). I haven't yet tried
to
>>>> test the overcloud for any sanity, but in past test days I was never
>>>> able to report any success - so maybe it's a sign that things are
>>>> stabilizing.
>>>
>>> That's awesome!
>>>
>>>>
>>>> I deployed with rdo-manager on a virtual setup according to the
>>>> instructions in https://www.rdoproject.org/rdo-manager/. I wasn't
able
>>>> to deploy with network isolation, because I assume that my templates
>>>> from 7.x require changes, but I haven't seen any documentation on
>>>> what's changed. If you can point me in the right direction to get
>>>> network isolation working for this environment I will test it
>>>> tomorrow.
>>>>
>>>> Some of the problems I hit today:
>>>>
>>>> 1) The link to the quickstart guide from the testday page
>>>> https://www.rdoproject.org/testday/mitaka/milestone2/ points to a very
>>>> old github page. The correct link should be the one I already
>>>> mentioned: https://www.rdoproject.org/rdo-manager/
>>>
>>> I fixed that link, thanks!
>>>
>>>>
>>>> 2) The prerequisites to installing ansible are not documented. On a
>>>> fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
>>>> then ran "easy_install pip" and "pip install
>>>>
git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
>>>> to be able to run the playbook which installs the virtual environment.
>>>
>>> The quickstart.sh will do all of that for you, but if you wanted to
>>> submit a patch for more detailed instructions for manually setting up
>>> the virtualenv, that would great. For tripleo-quickstart, gerrit is
>>> setup and follows the same gerrit workflow as everything else.
>>>
>>>>
>>>> Thanks,
>>>> Udi.
>>>>
>>>> _______________________________________________
>>>> Rdo-list mailing list
>>>> Rdo-list(a)redhat.com
>>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>>
>>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>>>>
>>>
>>> _______________________________________________
>>> Rdo-list mailing list
>>> Rdo-list(a)redhat.com
>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>
>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
9:43 a.m.
With nested virtualization we don't need "--libvirt-type qemu".
With that said, we noticed controller failures (one controller is down) on that setup.
Thanks.
Best regards,
Sasha Chuzhoy.
----- Original Message -----
From: "John Trowbridge" <trown(a)redhat.com>
To: "Udi Kalifon" <ukalifon(a)redhat.com>
Cc: "rdo-list" <rdo-list(a)redhat.com>
Sent: Thursday, January 28, 2016 10:15:42 AM
Subject: Re: [Rdo-list] First Mitaka test day summary
On 01/28/2016 10:08 AM, Udi Kalifon wrote:
> The deploy command was:
> openstack overcloud deploy --templates --control-scale 3
> --compute-scale 1 --ntp-server clock.redhat.com -e
> /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml
>
For virtual deployments, it is needed to pass also '--libvirt-type qemu'.
It is probably worth trying a redeploy by deleting the overcloud and
adding that argument.
> To try and investigate this subject further, I enabled nested
> virtualization on the host, and changed the libvirt type to qemu.
> Unfortunately that also required turning off all the VMs on teh host
> for the kvm module to be reloaded - and now I have problems with
> keystone that doesn't want to come back up. I mailed the list about
> this problem in a separate thread.
>
> Thanks.
> Udi.
>
> On Thu, Jan 28, 2016 at 2:01 PM, John Trowbridge <trown(a)redhat.com> wrote:
>>
>>
>> On 01/28/2016 04:35 AM, Udi Kalifon wrote:
>>> I can't launch instances in Mitaka on a virtual environment. I made
>>> sure that nested virtualization is enabled on the host. If I do nova
>>> show on the failed instance I see this:
>>>
>>> {"message": "No valid host was found. There are not enough
hosts
>>> available.", "code": 500, "details": " File
>>> \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
line
>>> 372, in build_instances
>>> context, request_spec, filter_properties)
>>> File
\"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
>>> line 416, in _schedule_instances
>>> hosts = self.scheduler_client.select_destinations(context,
>>> spec_obj)
>>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/utils.py\",
>>> line 372, in wrapped
>>> return func(*args, **kwargs)
>>> File
>>>
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
>>> line 51, in select_destinations
>>> return self.queryclient.select_destinations(context, spec_obj)
>>> File
>>>
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
>>> line 37, in __run_method
>>> return getattr(self.instance, __name)(*args, **kwargs)
>>> File
>>>
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py\",
>>> line 32, in select_destinations
>>> return self.scheduler_rpcapi.select_destinations(context, spec_obj)
>>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py\",
>>> line 121, in select_destinations
>>> return cctxt.call(ctxt, 'select_destinations', **msg_args)
>>> File
>>>
\"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py\",
>>> line 158, in call
>>> retry=self.retry)
>>> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py\",
>>> line 90, in _send
>>> timeout=timeout, retry=retry)
>>> File
>>>
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
>>> line 466, in send
>>> retry=retry)
>>> File
>>>
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
>>> line 457, in _send
>>> raise result
>>> ", "created": "2016-01-28T09:20:47Z"}
>>>
>>>
>>> On the controller, I see a lot of db-related errors in
>>> nova-scheduler.log:
>>>
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db [-]
>>> Unexpected error while reporting service status
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> Traceback (most recent call last):
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>>> line 88, in _report_state
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> service.service_ref.save()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line
>>> 221, in wrapper
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return fn(self, *args, **kwargs)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
282,
>>> in save
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self._check_minimum_version()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
258,
>>> in _check_minimum_version
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> minver = self.get_minimum_version(self._context, self.binary)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line
>>> 179, in wrapper
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> result = fn(cls, context, *args, **kwargs)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
330,
>>> in get_minimum_version
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> use_slave=use_slave)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
>>> service_get_minimum_version
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> use_slave=use_slave)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py",
line
>>> 468, in service_get_minimum_version
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> filter(models.Service.forced_down == false()).\
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2503, in scalar
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> ret = self.one()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2472, in one
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> ret = list(self)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2515, in __iter__
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return self._execute_and_instances(context)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2528, in _execute_and_instances
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> close_with_result=True)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2519, in _connection_from_session
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db **kw)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 882, in connection
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> execution_options=execution_options)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 887, in _connection_for_bind
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> engine, execution_options)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 334, in _connection_for_bind
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> conn = bind.contextual_connect()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2036, in contextual_connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> **kwargs)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 92, in __init__
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self.dispatch.engine_connect(self, self.__branch)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py",
line
>>> 258, in __call__
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> fn(*args, **kw)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py",
line
>>> 80, in _connect_ping_listener
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> connection.scalar(select([1]))
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 844, in scalar
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return self.execute(object, *multiparams, **params).scalar()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 914, in execute
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return meth(self, multiparams, params)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py",
line
>>> 323, in _execute_on_connection
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return connection._execute_clauseelement(self, multiparams, params)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 1010, in _execute_clauseelement
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> compiled_sql, distilled_params
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 1078, in _execute_context
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db None,
>>> None)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 1335, in _handle_dbapi_exception
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> util.raise_from_cause(newraise, exc_info)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py",
line
>>> 199, in raise_from_cause
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> reraise(type(exception), exception, tb=exc_tb)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 1071, in _execute_context
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> conn = self._revalidate_connection()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 393, in _revalidate_connection
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self.__connection = self.engine.raw_connection(_connection=self)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2099, in raw_connection
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self.pool.unique_connection, _connection)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2075, in _wrap_pool_connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> util.reraise(*sys.exc_info())
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2069, in _wrap_pool_connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return fn()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 318,
in
>>> unique_connection
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return _ConnectionFairy._checkout(self)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708,
in
>>> _checkout
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> fairy = _ConnectionRecord.checkout(pool)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485,
in
>>> checkout
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> rec.checkin()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
>>> line 60, in __exit__
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> compat.reraise(exc_type, exc_value, exc_tb)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482,
in
>>> checkout
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> dbapi_connection = rec.get_connection()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 590,
in
>>> get_connection
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self.connection = self.__connect()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602,
in
>>> __connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> connection = self.__pool._invoke_creator(self)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
>>> line 97, in connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return dialect.connect(*cargs, **cparams)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>>> line 377, in connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return self.dbapi.connect(*cargs, **cparams)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88,
in
>>> Connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> return Connection(*args, **kwargs)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
657,
>>> in __init__
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self.connect()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
850,
>>> in connect
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> self._get_server_information()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
1061,
>>> in _get_server_information
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> packet = self._read_packet()
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
895,
>>> in _read_packet
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> packet_header = self._read_bytes(4)
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
922,
>>> in _read_bytes
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> 2013, "Lost connection to MySQL server during query")
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
>>> connection to MySQL server during query') [SQL: u'SELECT 1']
>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db [-]
>>> Unexpected error while reporting service status
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> Traceback (most recent call last):
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>>> line 88, in _report_state
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> service.service_ref.save()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line
>>> 221, in wrapper
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return fn(self, *args, **kwargs)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
282,
>>> in save
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> self._check_minimum_version()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
258,
>>> in _check_minimum_version
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> minver = self.get_minimum_version(self._context, self.binary)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line
>>> 179, in wrapper
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> result = fn(cls, context, *args, **kwargs)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
330,
>>> in get_minimum_version
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> use_slave=use_slave)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
>>> service_get_minimum_version
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> use_slave=use_slave)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py",
line
>>> 468, in service_get_minimum_version
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> filter(models.Service.forced_down == false()).\
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2503, in scalar
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> ret = self.one()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2472, in one
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> ret = list(self)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2515, in __iter__
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return self._execute_and_instances(context)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2528, in _execute_and_instances
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> close_with_result=True)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2519, in _connection_from_session
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db **kw)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 882, in connection
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> execution_options=execution_options)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 887, in _connection_for_bind
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> engine, execution_options)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 334, in _connection_for_bind
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> conn = bind.contextual_connect()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2034, in contextual_connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> self._wrap_pool_connect(self.pool.connect, None),
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2073, in _wrap_pool_connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db e,
>>> dialect, self)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 1399, in _handle_dbapi_exception_noconnection
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> util.raise_from_cause(newraise, exc_info)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py",
line
>>> 199, in raise_from_cause
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> reraise(type(exception), exception, tb=exc_tb)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2069, in _wrap_pool_connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return fn()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376,
in
>>> connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return _ConnectionFairy._checkout(self)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 708,
in
>>> _checkout
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> fairy = _ConnectionRecord.checkout(pool)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 485,
in
>>> checkout
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> rec.checkin()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
>>> line 60, in __exit__
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> compat.reraise(exc_type, exc_value, exc_tb)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 482,
in
>>> checkout
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> dbapi_connection = rec.get_connection()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 563,
in
>>> get_connection
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> self.connection = self.__connect()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 602,
in
>>> __connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> connection = self.__pool._invoke_creator(self)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
>>> line 97, in connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return dialect.connect(*cargs, **cparams)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>>> line 377, in connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return self.dbapi.connect(*cargs, **cparams)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line 88,
in
>>> Connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> return Connection(*args, **kwargs)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
657,
>>> in __init__
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> self.connect()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
850,
>>> in connect
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> self._get_server_information()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
1061,
>>> in _get_server_information
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> packet = self._read_packet()
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
895,
>>> in _read_packet
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> packet_header = self._read_bytes(4)
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
922,
>>> in _read_bytes
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> 2013, "Lost connection to MySQL server during query")
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
>>> connection to MySQL server during query')
>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db [-]
>>> Unexpected error while reporting service status
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> Traceback (most recent call last):
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>>> line 88, in _report_state
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> service.service_ref.save()
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line
>>> 221, in wrapper
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> return fn(self, *args, **kwargs)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
282,
>>> in save
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> self._check_minimum_version()
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
258,
>>> in _check_minimum_version
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> minver = self.get_minimum_version(self._context, self.binary)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line
>>> 179, in wrapper
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> result = fn(cls, context, *args, **kwargs)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py", line
330,
>>> in get_minimum_version
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> use_slave=use_slave)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118, in
>>> service_get_minimum_version
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> use_slave=use_slave)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py",
line
>>> 468, in service_get_minimum_version
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> filter(models.Service.forced_down == false()).\
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2503, in scalar
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> ret = self.one()
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2472, in one
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> ret = list(self)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2515, in __iter__
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> return self._execute_and_instances(context)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2528, in _execute_and_instances
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> close_with_result=True)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>> 2519, in _connection_from_session
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db **kw)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 882, in connection
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> execution_options=execution_options)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 887, in _connection_for_bind
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> engine, execution_options)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>> 334, in _connection_for_bind
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> conn = bind.contextual_connect()
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2034, in contextual_connect
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> self._wrap_pool_connect(self.pool.connect, None),
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>> 2069, in _wrap_pool_connect
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> return fn()
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 376,
in
>>> connect
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> return _ConnectionFairy._checkout(self)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 729,
in
>>> _checkout
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> fairy)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py",
line
>>> 258, in __call__
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> fn(*args, **kw)
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>> "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py",
line
>>> 352, in checkout
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db if
>>> connection_record.info['pid'] != pid:
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db KeyError:
>>> 'pid'
>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool [-]
>>> Exception during reset or similar
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool Traceback
>>> (most recent call last):
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 631,
in
>>> _finalize_fairy
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>> fairy._reset(pool)
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 765,
in
>>> _reset
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>> pool._dialect.do_rollback(self)
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/dialects/mysql/base.py",
>>> line 2519, in do_rollback
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>> dbapi_connection.rollback()
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
723,
>>> in rollback
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>> self._execute_command(COMMAND.COM_QUERY, "ROLLBACK")
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
956,
>>> in _execute_command
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool raise
>>> err.InterfaceError("(0, '')")
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>> InterfaceError: (0, '')
>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool [-]
>>> Exception closing connection <pymysql.connections.Connection object at
>>> 0x510f550>
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Traceback
>>> (most recent call last):
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line 290,
in
>>> _close_connection
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>>> self._dialect.do_close(connection)
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>>> line 418, in do_close
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>>> dbapi_connection.close()
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
662,
>>> in close
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool raise
>>> err.Error("Already closed")
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Error:
>>> Already closed
>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>>> 2016-01-28 08:25:27.009 1121 INFO nova.servicegroup.drivers.db [-]
>>> Recovered from being unable to report status.
>>> 2016-01-28 08:27:21.165 31979 WARNING
>>> oslo_reports.guru_meditation_report [-] Guru mediation now registers
>>> SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1
>>> will no longer be registered in a future release, so please use
>>> SIGUSR2 to generate reports.
>>> 2016-01-28 08:27:21.544 31979 WARNING oslo_config.cfg
>>> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Option
>>> "use_local" from group "conductor" is deprecated for
removal. Its
>>> value may be silently ignored in the future.
>>> 2016-01-28 08:27:21.606 31979 INFO oslo_service.periodic_task
>>> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Skipping periodic
>>> task _periodic_update_dns because its interval is negative
>>> 2016-01-28 08:27:21.635 31979 INFO nova.service [-] Starting scheduler
>>> node (version 13.0.0-dev80.el7.centos)
>>>
>>> Was anyone successful in launching instances in Mitaka? I installed
>>> with the director, it's an HA deployment without network isolation in
>>> a virtualized environment.
>>>
>>
>> CI is passing on that configuration, and I have had success with it
>> manually. Could you post your deploy command?
>>
>>> Thanks a lot,
>>> Udi.
>>>
>>> On Wed, Jan 27, 2016 at 11:17 PM, John Trowbridge <trown(a)redhat.com>
>>> wrote:
>>>>
>>>>
>>>> On 01/27/2016 01:25 PM, Udi Kalifon wrote:
>>>>> Hello.
>>>>>
>>>>> The good news is that I succeeded to deploy :). I haven't yet
tried to
>>>>> test the overcloud for any sanity, but in past test days I was
never
>>>>> able to report any success - so maybe it's a sign that things
are
>>>>> stabilizing.
>>>>
>>>> That's awesome!
>>>>
>>>>>
>>>>> I deployed with rdo-manager on a virtual setup according to the
>>>>> instructions in https://www.rdoproject.org/rdo-manager/. I
wasn't able
>>>>> to deploy with network isolation, because I assume that my
templates
>>>>> from 7.x require changes, but I haven't seen any documentation
on
>>>>> what's changed. If you can point me in the right direction to
get
>>>>> network isolation working for this environment I will test it
>>>>> tomorrow.
>>>>>
>>>>> Some of the problems I hit today:
>>>>>
>>>>> 1) The link to the quickstart guide from the testday page
>>>>> https://www.rdoproject.org/testday/mitaka/milestone2/ points to a
very
>>>>> old github page. The correct link should be the one I already
>>>>> mentioned: https://www.rdoproject.org/rdo-manager/
>>>>
>>>> I fixed that link, thanks!
>>>>
>>>>>
>>>>> 2) The prerequisites to installing ansible are not documented. On a
>>>>> fresh CentOS 7 I had to install python-virtualenv, git, and gcc. I
>>>>> then ran "easy_install pip" and "pip install
>>>>>
git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
>>>>> to be able to run the playbook which installs the virtual
environment.
>>>>
>>>> The quickstart.sh will do all of that for you, but if you wanted to
>>>> submit a patch for more detailed instructions for manually setting up
>>>> the virtualenv, that would great. For tripleo-quickstart, gerrit is
>>>> setup and follows the same gerrit workflow as everything else.
>>>>
>>>>>
>>>>> Thanks,
>>>>> Udi.
>>>>>
>>>>> _______________________________________________
>>>>> Rdo-list mailing list
>>>>> Rdo-list(a)redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>>>
>>>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>>>>>
>>>>
>>>> _______________________________________________
>>>> Rdo-list mailing list
>>>> Rdo-list(a)redhat.com
>>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>>
>>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
_______________________________________________
Rdo-list mailing list
Rdo-list(a)redhat.com
https://www.redhat.com/mailman/listinfo/rdo-list
To unsubscribe: rdo-list-unsubscribe(a)redhat.com
9:46 a.m.
On 01/28/2016 10:43 AM, Sasha Chuzhoy wrote:
With nested virtualization we don't need "--libvirt-type
qemu".
With that said, we noticed controller failures (one controller is down) on that setup.
Thanks.
Hmm, is nested virtualization documented anywhere? It is not how we do
CI, and in my experience it does not work well on RHEL/CentOS. I have
heard that improvements have been made on the latest Fedoras, but I have
never had much success with nested virt.
I think for virtual setups in particular, it would be good to mirror
exactly what is used in CI. This is the benefit of virtual after all.
Best regards,
Sasha Chuzhoy.
----- Original Message -----
> From: "John Trowbridge" <trown(a)redhat.com>
> To: "Udi Kalifon" <ukalifon(a)redhat.com>
> Cc: "rdo-list" <rdo-list(a)redhat.com>
> Sent: Thursday, January 28, 2016 10:15:42 AM
> Subject: Re: [Rdo-list] First Mitaka test day summary
>
>
>
> On 01/28/2016 10:08 AM, Udi Kalifon wrote:
>> The deploy command was:
>> openstack overcloud deploy --templates --control-scale 3
>> --compute-scale 1 --ntp-server clock.redhat.com -e
>> /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml
>>
>
> For virtual deployments, it is needed to pass also '--libvirt-type qemu'.
>
> It is probably worth trying a redeploy by deleting the overcloud and
> adding that argument.
>
>> To try and investigate this subject further, I enabled nested
>> virtualization on the host, and changed the libvirt type to qemu.
>> Unfortunately that also required turning off all the VMs on teh host
>> for the kvm module to be reloaded - and now I have problems with
>> keystone that doesn't want to come back up. I mailed the list about
>> this problem in a separate thread.
>>
>> Thanks.
>> Udi.
>>
>> On Thu, Jan 28, 2016 at 2:01 PM, John Trowbridge <trown(a)redhat.com> wrote:
>>>
>>>
>>> On 01/28/2016 04:35 AM, Udi Kalifon wrote:
>>>> I can't launch instances in Mitaka on a virtual environment. I made
>>>> sure that nested virtualization is enabled on the host. If I do nova
>>>> show on the failed instance I see this:
>>>>
>>>> {"message": "No valid host was found. There are not
enough hosts
>>>> available.", "code": 500, "details": "
File
>>>> \"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
line
>>>> 372, in build_instances
>>>> context, request_spec, filter_properties)
>>>> File
\"/usr/lib/python2.7/site-packages/nova/conductor/manager.py\",
>>>> line 416, in _schedule_instances
>>>> hosts = self.scheduler_client.select_destinations(context,
>>>> spec_obj)
>>>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/utils.py\",
>>>> line 372, in wrapped
>>>> return func(*args, **kwargs)
>>>> File
>>>>
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
>>>> line 51, in select_destinations
>>>> return self.queryclient.select_destinations(context, spec_obj)
>>>> File
>>>>
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py\",
>>>> line 37, in __run_method
>>>> return getattr(self.instance, __name)(*args, **kwargs)
>>>> File
>>>>
\"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py\",
>>>> line 32, in select_destinations
>>>> return self.scheduler_rpcapi.select_destinations(context, spec_obj)
>>>> File
\"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py\",
>>>> line 121, in select_destinations
>>>> return cctxt.call(ctxt, 'select_destinations', **msg_args)
>>>> File
>>>>
\"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py\",
>>>> line 158, in call
>>>> retry=self.retry)
>>>> File
\"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py\",
>>>> line 90, in _send
>>>> timeout=timeout, retry=retry)
>>>> File
>>>>
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
>>>> line 466, in send
>>>> retry=retry)
>>>> File
>>>>
\"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py\",
>>>> line 457, in _send
>>>> raise result
>>>> ", "created": "2016-01-28T09:20:47Z"}
>>>>
>>>>
>>>> On the controller, I see a lot of db-related errors in
>>>> nova-scheduler.log:
>>>>
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db [-]
>>>> Unexpected error while reporting service status
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> Traceback (most recent call last):
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>>>> line 88, in _report_state
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> service.service_ref.save()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>>>> 221, in wrapper
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return fn(self, *args, **kwargs)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 282,
>>>> in save
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self._check_minimum_version()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 258,
>>>> in _check_minimum_version
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> minver = self.get_minimum_version(self._context, self.binary)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>>>> 179, in wrapper
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> result = fn(cls, context, *args, **kwargs)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 330,
>>>> in get_minimum_version
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> use_slave=use_slave)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118,
in
>>>> service_get_minimum_version
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> use_slave=use_slave)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py",
line
>>>> 468, in service_get_minimum_version
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> filter(models.Service.forced_down == false()).\
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2503, in scalar
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> ret = self.one()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2472, in one
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> ret = list(self)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2515, in __iter__
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return self._execute_and_instances(context)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2528, in _execute_and_instances
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> close_with_result=True)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2519, in _connection_from_session
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
**kw)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 882, in connection
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> execution_options=execution_options)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 887, in _connection_for_bind
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> engine, execution_options)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 334, in _connection_for_bind
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> conn = bind.contextual_connect()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2036, in contextual_connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> **kwargs)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 92, in __init__
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self.dispatch.engine_connect(self, self.__branch)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py",
line
>>>> 258, in __call__
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> fn(*args, **kw)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
>>>> 80, in _connect_ping_listener
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> connection.scalar(select([1]))
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 844, in scalar
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return self.execute(object, *multiparams, **params).scalar()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 914, in execute
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return meth(self, multiparams, params)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/sql/elements.py", line
>>>> 323, in _execute_on_connection
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return connection._execute_clauseelement(self, multiparams, params)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 1010, in _execute_clauseelement
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> compiled_sql, distilled_params
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 1078, in _execute_context
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
None,
>>>> None)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 1335, in _handle_dbapi_exception
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> util.raise_from_cause(newraise, exc_info)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py",
line
>>>> 199, in raise_from_cause
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> reraise(type(exception), exception, tb=exc_tb)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 1071, in _execute_context
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> conn = self._revalidate_connection()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 393, in _revalidate_connection
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self.__connection = self.engine.raw_connection(_connection=self)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2099, in raw_connection
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self.pool.unique_connection, _connection)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2075, in _wrap_pool_connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> util.reraise(*sys.exc_info())
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2069, in _wrap_pool_connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return fn()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
318, in
>>>> unique_connection
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return _ConnectionFairy._checkout(self)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
708, in
>>>> _checkout
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> fairy = _ConnectionRecord.checkout(pool)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
485, in
>>>> checkout
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> rec.checkin()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
>>>> line 60, in __exit__
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> compat.reraise(exc_type, exc_value, exc_tb)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
482, in
>>>> checkout
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> dbapi_connection = rec.get_connection()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
590, in
>>>> get_connection
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self.connection = self.__connect()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
602, in
>>>> __connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> connection = self.__pool._invoke_creator(self)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
>>>> line 97, in connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return dialect.connect(*cargs, **cparams)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>>>> line 377, in connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return self.dbapi.connect(*cargs, **cparams)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line
88, in
>>>> Connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> return Connection(*args, **kwargs)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
657,
>>>> in __init__
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self.connect()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
850,
>>>> in connect
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> self._get_server_information()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
1061,
>>>> in _get_server_information
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> packet = self._read_packet()
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
895,
>>>> in _read_packet
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> packet_header = self._read_bytes(4)
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
922,
>>>> in _read_bytes
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> 2013, "Lost connection to MySQL server during query")
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
>>>> connection to MySQL server during query') [SQL: u'SELECT 1']
>>>> 2016-01-28 08:25:02.645 1121 ERROR nova.servicegroup.drivers.db
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db [-]
>>>> Unexpected error while reporting service status
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> Traceback (most recent call last):
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>>>> line 88, in _report_state
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> service.service_ref.save()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>>>> 221, in wrapper
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return fn(self, *args, **kwargs)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 282,
>>>> in save
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> self._check_minimum_version()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 258,
>>>> in _check_minimum_version
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> minver = self.get_minimum_version(self._context, self.binary)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>>>> 179, in wrapper
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> result = fn(cls, context, *args, **kwargs)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 330,
>>>> in get_minimum_version
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> use_slave=use_slave)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118,
in
>>>> service_get_minimum_version
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> use_slave=use_slave)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py",
line
>>>> 468, in service_get_minimum_version
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> filter(models.Service.forced_down == false()).\
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2503, in scalar
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> ret = self.one()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2472, in one
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> ret = list(self)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2515, in __iter__
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return self._execute_and_instances(context)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2528, in _execute_and_instances
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> close_with_result=True)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2519, in _connection_from_session
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
**kw)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 882, in connection
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> execution_options=execution_options)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 887, in _connection_for_bind
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> engine, execution_options)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 334, in _connection_for_bind
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> conn = bind.contextual_connect()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2034, in contextual_connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> self._wrap_pool_connect(self.pool.connect, None),
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2073, in _wrap_pool_connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db e,
>>>> dialect, self)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 1399, in _handle_dbapi_exception_noconnection
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> util.raise_from_cause(newraise, exc_info)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py",
line
>>>> 199, in raise_from_cause
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> reraise(type(exception), exception, tb=exc_tb)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2069, in _wrap_pool_connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return fn()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
376, in
>>>> connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return _ConnectionFairy._checkout(self)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
708, in
>>>> _checkout
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> fairy = _ConnectionRecord.checkout(pool)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
485, in
>>>> checkout
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> rec.checkin()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
>>>> line 60, in __exit__
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> compat.reraise(exc_type, exc_value, exc_tb)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
482, in
>>>> checkout
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> dbapi_connection = rec.get_connection()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
563, in
>>>> get_connection
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> self.connection = self.__connect()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
602, in
>>>> __connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> connection = self.__pool._invoke_creator(self)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py",
>>>> line 97, in connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return dialect.connect(*cargs, **cparams)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>>>> line 377, in connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return self.dbapi.connect(*cargs, **cparams)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/__init__.py", line
88, in
>>>> Connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> return Connection(*args, **kwargs)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
657,
>>>> in __init__
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> self.connect()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
850,
>>>> in connect
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> self._get_server_information()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
1061,
>>>> in _get_server_information
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> packet = self._read_packet()
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
895,
>>>> in _read_packet
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> packet_header = self._read_bytes(4)
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
922,
>>>> in _read_bytes
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> 2013, "Lost connection to MySQL server during query")
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost
>>>> connection to MySQL server during query')
>>>> 2016-01-28 08:25:08.191 1121 ERROR nova.servicegroup.drivers.db
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db [-]
>>>> Unexpected error while reporting service status
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> Traceback (most recent call last):
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py",
>>>> line 88, in _report_state
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> service.service_ref.save()
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>>>> 221, in wrapper
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> return fn(self, *args, **kwargs)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 282,
>>>> in save
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> self._check_minimum_version()
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 258,
>>>> in _check_minimum_version
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> minver = self.get_minimum_version(self._context, self.binary)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line
>>>> 179, in wrapper
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> result = fn(cls, context, *args, **kwargs)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/objects/service.py",
line 330,
>>>> in get_minimum_version
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> use_slave=use_slave)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/db/api.py", line 118,
in
>>>> service_get_minimum_version
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> use_slave=use_slave)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py",
line
>>>> 468, in service_get_minimum_version
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> filter(models.Service.forced_down == false()).\
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2503, in scalar
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> ret = self.one()
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2472, in one
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> ret = list(self)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2515, in __iter__
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> return self._execute_and_instances(context)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2528, in _execute_and_instances
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> close_with_result=True)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py",
line
>>>> 2519, in _connection_from_session
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
**kw)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 882, in connection
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> execution_options=execution_options)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 887, in _connection_for_bind
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> engine, execution_options)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py",
line
>>>> 334, in _connection_for_bind
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> conn = bind.contextual_connect()
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2034, in contextual_connect
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> self._wrap_pool_connect(self.pool.connect, None),
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py",
line
>>>> 2069, in _wrap_pool_connect
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> return fn()
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
376, in
>>>> connect
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> return _ConnectionFairy._checkout(self)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
729, in
>>>> _checkout
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> fairy)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/event/attr.py",
line
>>>> 258, in __call__
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> fn(*args, **kw)
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db File
>>>>
"/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/engines.py", line
>>>> 352, in checkout
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db if
>>>> connection_record.info['pid'] != pid:
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
KeyError:
>>>> 'pid'
>>>> 2016-01-28 08:25:16.966 1121 ERROR nova.servicegroup.drivers.db
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool [-]
>>>> Exception during reset or similar
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool Traceback
>>>> (most recent call last):
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
631, in
>>>> _finalize_fairy
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>>> fairy._reset(pool)
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
765, in
>>>> _reset
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>>> pool._dialect.do_rollback(self)
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/dialects/mysql/base.py",
>>>> line 2519, in do_rollback
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>>> dbapi_connection.rollback()
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
723,
>>>> in rollback
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>>> self._execute_command(COMMAND.COM_QUERY, "ROLLBACK")
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
956,
>>>> in _execute_command
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool raise
>>>> err.InterfaceError("(0, '')")
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>>> InterfaceError: (0, '')
>>>> 2016-01-28 08:25:16.969 1121 ERROR sqlalchemy.pool.QueuePool
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool [-]
>>>> Exception closing connection <pymysql.connections.Connection object
at
>>>> 0x510f550>
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Traceback
>>>> (most recent call last):
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>>>> "/usr/lib64/python2.7/site-packages/sqlalchemy/pool.py", line
290, in
>>>> _close_connection
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>>>> self._dialect.do_close(connection)
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>>>>
"/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py",
>>>> line 418, in do_close
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>>>> dbapi_connection.close()
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool File
>>>> "/usr/lib/python2.7/site-packages/pymysql/connections.py", line
662,
>>>> in close
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool raise
>>>> err.Error("Already closed")
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool Error:
>>>> Already closed
>>>> 2016-01-28 08:25:16.971 1121 ERROR sqlalchemy.pool.QueuePool
>>>> 2016-01-28 08:25:27.009 1121 INFO nova.servicegroup.drivers.db [-]
>>>> Recovered from being unable to report status.
>>>> 2016-01-28 08:27:21.165 31979 WARNING
>>>> oslo_reports.guru_meditation_report [-] Guru mediation now registers
>>>> SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1
>>>> will no longer be registered in a future release, so please use
>>>> SIGUSR2 to generate reports.
>>>> 2016-01-28 08:27:21.544 31979 WARNING oslo_config.cfg
>>>> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Option
>>>> "use_local" from group "conductor" is deprecated for
removal. Its
>>>> value may be silently ignored in the future.
>>>> 2016-01-28 08:27:21.606 31979 INFO oslo_service.periodic_task
>>>> [req-d3d0b357-c23b-4e8b-b322-32f5b225dc19 - - - - -] Skipping periodic
>>>> task _periodic_update_dns because its interval is negative
>>>> 2016-01-28 08:27:21.635 31979 INFO nova.service [-] Starting scheduler
>>>> node (version 13.0.0-dev80.el7.centos)
>>>>
>>>> Was anyone successful in launching instances in Mitaka? I installed
>>>> with the director, it's an HA deployment without network isolation
in
>>>> a virtualized environment.
>>>>
>>>
>>> CI is passing on that configuration, and I have had success with it
>>> manually. Could you post your deploy command?
>>>
>>>> Thanks a lot,
>>>> Udi.
>>>>
>>>> On Wed, Jan 27, 2016 at 11:17 PM, John Trowbridge
<trown(a)redhat.com>
>>>> wrote:
>>>>>
>>>>>
>>>>> On 01/27/2016 01:25 PM, Udi Kalifon wrote:
>>>>>> Hello.
>>>>>>
>>>>>> The good news is that I succeeded to deploy :). I haven't yet
tried to
>>>>>> test the overcloud for any sanity, but in past test days I was
never
>>>>>> able to report any success - so maybe it's a sign that things
are
>>>>>> stabilizing.
>>>>>
>>>>> That's awesome!
>>>>>
>>>>>>
>>>>>> I deployed with rdo-manager on a virtual setup according to the
>>>>>> instructions in https://www.rdoproject.org/rdo-manager/. I
wasn't able
>>>>>> to deploy with network isolation, because I assume that my
templates
>>>>>> from 7.x require changes, but I haven't seen any
documentation on
>>>>>> what's changed. If you can point me in the right direction to
get
>>>>>> network isolation working for this environment I will test it
>>>>>> tomorrow.
>>>>>>
>>>>>> Some of the problems I hit today:
>>>>>>
>>>>>> 1) The link to the quickstart guide from the testday page
>>>>>> https://www.rdoproject.org/testday/mitaka/milestone2/ points to a
very
>>>>>> old github page. The correct link should be the one I already
>>>>>> mentioned: https://www.rdoproject.org/rdo-manager/
>>>>>
>>>>> I fixed that link, thanks!
>>>>>
>>>>>>
>>>>>> 2) The prerequisites to installing ansible are not documented. On
a
>>>>>> fresh CentOS 7 I had to install python-virtualenv, git, and gcc.
I
>>>>>> then ran "easy_install pip" and "pip install
>>>>>>
git+https://github.com/ansible/ansible.git@v2.0.0-0.6.rc1#egg=ansible"
>>>>>> to be able to run the playbook which installs the virtual
environment.
>>>>>
>>>>> The quickstart.sh will do all of that for you, but if you wanted to
>>>>> submit a patch for more detailed instructions for manually setting
up
>>>>> the virtualenv, that would great. For tripleo-quickstart, gerrit is
>>>>> setup and follows the same gerrit workflow as everything else.
>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>> Udi.
>>>>>>
>>>>>> _______________________________________________
>>>>>> Rdo-list mailing list
>>>>>> Rdo-list(a)redhat.com
>>>>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>>>>
>>>>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Rdo-list mailing list
>>>>> Rdo-list(a)redhat.com
>>>>> https://www.redhat.com/mailman/listinfo/rdo-list
>>>>>
>>>>> To unsubscribe: rdo-list-unsubscribe(a)redhat.com
>
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7 comments
3 participants
participants (3)
-
John Trowbridge -
Sasha Chuzhoy -
Udi Kalifon