Hi ,

When I install Juno AIO on CentOS7 today, I get two issues.

#Issue 1, glance-api can’t start up:

Here is the error message in glance-api.log:

2014-09-26 07:50:39.994 22950 INFO glance.wsgi.server [-] (22950) wsgi starting up on http://0.0.0.0:9292/

2014-09-26 07:50:39.995 22943 INFO glance.wsgi.server [-] Started child 22951

2014-09-26 07:50:39.996 22951 INFO glance.wsgi.server [-] (22951) wsgi starting up on http://0.0.0.0:9292/

2014-09-26 07:50:39.997 22943 INFO glance.wsgi.server [-] Started child 22952

2014-09-26 07:50:39.998 22952 INFO glance.wsgi.server [-] (22952) wsgi starting up on http://0.0.0.0:9292/

2014-09-26 07:50:40.000 22943 INFO glance.wsgi.server [-] Started child 22953

2014-09-26 07:50:40.000 22953 INFO glance.wsgi.server [-] (22953) wsgi starting up on http://0.0.0.0:9292/

2014-09-26 07:50:40.034 22943 CRITICAL glance [-] error: [Errno 13] Permission denied

2014-09-26 07:50:40.034 22943 TRACE glance Traceback (most recent call last):

2014-09-26 07:50:40.034 22943 TRACE glance   File "/usr/bin/glance-api", line 10, in <module>

2014-09-26 07:50:40.034 22943 TRACE glance     sys.exit(main())

2014-09-26 07:50:40.034 22943 TRACE glance   File "/usr/lib/python2.7/site-packages/glance/cmd/api.py", line 84, in main

2014-09-26 07:50:40.034 22943 TRACE glance     systemd.notify_once()

2014-09-26 07:50:40.034 22943 TRACE glance   File "/usr/lib/python2.7/site-packages/glance/openstack/common/systemd.py", line 66, in notify_once

2014-09-26 07:50:40.034 22943 TRACE glance     _sd_notify(True, 'READY=1')

2014-09-26 07:50:40.034 22943 TRACE glance   File "/usr/lib/python2.7/site-packages/glance/openstack/common/systemd.py", line 39, in _sd_notify

2014-09-26 07:50:40.034 22943 TRACE glance     sock = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)

2014-09-26 07:50:40.034 22943 TRACE glance   File "/usr/lib/python2.7/site-packages/eventlet/greenio.py", line 125, in __init__

2014-09-26 07:50:40.034 22943 TRACE glance     fd = _original_socket(family_or_realsock, *args, **kwargs)

2014-09-26 07:50:40.034 22943 TRACE glance   File "/usr/lib64/python2.7/socket.py", line 187, in __init__

2014-09-26 07:50:40.034 22943 TRACE glance     _sock = _realsocket(family, type, proto)

2014-09-26 07:50:40.034 22943 TRACE glance error: [Errno 13] Permission denied

2014-09-26 07:50:40.034 22943 TRACE glance

#Issue 2, nova-api can’t start up:

The error message in nova-api.log:

2014-09-26 07:59:42.206 28353 TRACE nova Traceback (most recent call last):

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/bin/nova-api", line 10, in <module>

2014-09-26 07:59:42.206 28353 TRACE nova     sys.exit(main())

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/cmd/api.py", line 55, in main

2014-09-26 07:59:42.206 28353 TRACE nova     server = service.WSGIService(api, use_ssl=should_use_ssl)

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/service.py", line 331, in __init__

2014-09-26 07:59:42.206 28353 TRACE nova     self.manager = self._get_manager()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/service.py", line 383, in _get_manager

2014-09-26 07:59:42.206 28353 TRACE nova     return manager_class()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/api/manager.py", line 30, in __init__

2014-09-26 07:59:42.206 28353 TRACE nova     self.network_driver.metadata_accept()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/network/linux_net.py", line 666, in metadata_accept

2014-09-26 07:59:42.206 28353 TRACE nova     iptables_manager.apply()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/network/linux_net.py", line 434, in apply

2014-09-26 07:59:42.206 28353 TRACE nova     self._apply()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/openstack/common/lockutils.py", line 322, in inner

2014-09-26 07:59:42.206 28353 TRACE nova     with lock(name, lock_file_prefix, external, lock_path):

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__

2014-09-26 07:59:42.206 28353 TRACE nova     return self.gen.next()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/openstack/common/lockutils.py", line 287, in lock

2014-09-26 07:59:42.206 28353 TRACE nova     with ext_lock:

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/openstack/common/lockutils.py", line 171, in __enter__

2014-09-26 07:59:42.206 28353 TRACE nova     self.acquire()

2014-09-26 07:59:42.206 28353 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/openstack/common/lockutils.py", line 166, in acquire

2014-09-26 07:59:42.206 28353 TRACE nova     initial_value=1)

2014-09-26 07:59:42.206 28353 TRACE nova OSError: [Errno 38] Function not implemented

2014-09-26 07:59:42.206 28353 TRACE nova

I temporarily skip the two issues by run glance-api and nova-api with root user… After this , everything else works well for me.

Anyone get this kind of error before?

Regards,

Liping Mao