[Rdo-list] What is missing commit "vifs: replace 'ifconfig' usage with 'ip'" from nova docker master branch ?
11:45 p.m.
Consider commit 9d06520645f28d96ef905a709f8ff0c27842b58b
in nova-docker master branch https://git.openstack.org/cgit/stackforge/nova-docker/
It does :-
- utils.execute('ip', 'netns', 'exec', container_id,
'ifconfig',
- if_remote_name, ip, run_as_root=True)
+ utils.execute('ip', 'netns', 'exec', container_id, 'ip',
'addr',
+ 'add', ip, 'dev', if_remote_name, run_as_root=True)
The last statement should be followed by
utils.execute('ip', 'netns', 'exec', container_id, 'ip',
'link',
'set', if_remote_name,'up',run_as_root=True)
otherwise containers interface is still down versus call with "ifconfig"
Patch bellow
diff --git a/novadocker/virt/docker/vifs.py b/novadocker/virt/docker/vifs.py
index a2e7b23..1d159f7 100644
--- a/novadocker/virt/docker/vifs.py
+++ b/novadocker/virt/docker/vifs.py
@@ -248,6 +248,8 @@ class DockerGenericVIFDriver(object):
run_as_root=True)
utils.execute('ip', 'netns', 'exec', container_id,
'ip', 'addr',
'add', ip, 'dev', if_remote_name,
run_as_root=True)
+ utils.execute('ip', 'netns', 'exec', container_id,
'ip', 'link',
+ 'set', if_remote_name,'up',run_as_root=True)
if gateway is not None:
utils.execute('ip', 'netns', 'exec',
container_id,
'ip', 'route', 'replace',
'default', 'via',
has been tested OK . Applying it allows to build Nova Docker Driver having network alive
for both floating and private IPs.
Boris.
8:37 a.m.
On Mon, Mar 09, 2015 at 12:45:45AM -0400, Boris Derzhavets wrote:
Consider commit 9d06520645f28d96ef905a709f8ff0c27842b58b
in nova-docker master branch https://git.openstack.org/cgit/stackforge/nova-docker/
It does :-
- utils.execute('ip', 'netns', 'exec', container_id,
'ifconfig',
- if_remote_name, ip, run_as_root=True)
+ utils.execute('ip', 'netns', 'exec', container_id,
'ip', 'addr',
+ 'add', ip, 'dev', if_remote_name, run_as_root=True)
The last statement should be followed by
utils.execute('ip', 'netns', 'exec', container_id, 'ip',
'link',
'set', if_remote_name,'up',run_as_root=True)
Boris,
That all sounds reasonable. You should submit your change to the
nova-docker project by following
http://docs.openstack.org/infra/manual/developers.html.
Cheers,
--
Lars Kellogg-Stedman <lars(a)redhat.com> | larsks @ {freenode,twitter,github}
Cloud Engineering / OpenStack | http://blog.oddbit.com/
3:42 a.m.
New subject: [Rdo-list] Set up the most recent Nova Docker Driver via Devstack on Fedora 21
yum -y install git docker-io fedora-repos-rawhide
yum --enablerepo=rawhide install python-six python-pip python-pbr systemd
yum - y install gcc python-devel ( required for driver build )
$ git clone http://github.com/stackforge/nova-docker.git
$ cd nova-docker
$ sudo pip install .
To raise to 1.9 version of python-six dropped to 1.2 during driver's build
yum --enablerepo=rawhide reinstall python-six
Run devstack with Lars's local.conf
per http://blog.oddbit.com/2015/02/11/installing-novadocker-with-devstack/
service iptables save - refuse to work
Just disabling firewalld
systemctl stop firewalld
systemtcl disable firewalld
$ cd dev*
$ . openrc demo
$ neutron security-group-rule-create --protocol icmp \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
$ neutron security-group-rule-create --protocol tcp \
--port-range-min 22 --port-range-max 22 \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
$ neutron security-group-rule-create --protocol tcp \
--port-range-min 80 --port-range-max 80 \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
# iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
Horizon is unavailable , regardless installed
Snapshots here
http://bderzhavets.blogspot.com/2015/03/testing-most-recent-nova-docker-d...
Boris.
1:07 p.m.
New subject: [Rdo-list] Set up the most recent Nova Docker Driver via Devstack on Fedora 21
Per Daniel P. Berange to use Horizon
# yum -y install nodejs
# systemctl restart
httpd.service________________________________________________________________________________________________________________________
From: bderzhavets(a)hotmail.com
To: lars(a)redhat.com
Date: Mon, 23 Mar 2015 04:42:05 -0400
CC: rdo-list(a)redhat.com
Subject: [Rdo-list] Set up the most recent Nova Docker Driver via Devstack on Fedora 21
yum -y install git docker-io fedora-repos-rawhide
yum --enablerepo=rawhide install python-six python-pip python-pbr systemd
yum - y install gcc python-devel ( required for driver build )
$ git clone http://github.com/stackforge/nova-docker.git
$ cd nova-docker
$ sudo pip install .
To raise to 1.9 version of python-six dropped to 1.2 during driver's build
yum --enablerepo=rawhide reinstall python-six
Run devstack with Lars's local.conf
per http://blog.oddbit.com/2015/02/11/installing-novadocker-with-devstack/
service iptables save - refuse to work
Just disabling firewalld
systemctl stop firewalld
systemtcl disable firewalld
$ cd dev*
$ . openrc demo
$ neutron security-group-rule-create --protocol icmp \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
$ neutron security-group-rule-create --protocol tcp \
--port-range-min 22 --port-range-max 22 \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
$ neutron security-group-rule-create --protocol tcp \
--port-range-min 80 --port-range-max 80 \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
# iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
Horizon is unavailable , regardless installed
Snapshots here
http://bderzhavets.blogspot.com/2015/03/testing-most-recent-nova-docker-d...
Boris.
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2:18 a.m.
New subject: [Rdo-list] Set up the most recent Nova Docker Driver via Devstack on Fedora 21
I always need to add:
firewall-cmd --add-service http
Y.
From: rdo-list-bounces(a)redhat.com [mailto:rdo-list-bounces@redhat.com] On Behalf Of Boris
Derzhavets
Sent: Wednesday, March 25, 2015 8:08 PM
To: Lars Kellogg-Stedman
Cc: rdo-list(a)redhat.com
Subject: Re: [Rdo-list] Set up the most recent Nova Docker Driver via Devstack on Fedora
21
Per Daniel P. Berange to use Horizon
# yum -y install nodejs
# systemctl restart httpd.service
________________________________________________________________________________________________________________________
From: bderzhavets@hotmail.com<mailto:bderzhavets@hotmail.com>
To: lars@redhat.com<mailto:lars@redhat.com>
Date: Mon, 23 Mar 2015 04:42:05 -0400
CC: rdo-list@redhat.com<mailto:rdo-list@redhat.com>
Subject: [Rdo-list] Set up the most recent Nova Docker Driver via Devstack on Fedora 21
yum -y install git docker-io fedora-repos-rawhide
yum --enablerepo=rawhide install python-six python-pip python-pbr systemd
yum - y install gcc python-devel ( required for driver build )
$ git clone http://github.com/stackforge/nova-docker.git
$ cd nova-docker
$ sudo pip install .
To raise to 1.9 version of python-six dropped to 1.2 during driver's build
yum --enablerepo=rawhide reinstall python-six
Run devstack with Lars's local.conf
per http://blog.oddbit.com/2015/02/11/installing-novadocker-with-devstack/
service iptables save - refuse to work
Just disabling firewalld
systemctl stop firewalld
systemtcl disable firewalld
$ cd dev*
$ . openrc demo
$ neutron security-group-rule-create --protocol icmp \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
$ neutron security-group-rule-create --protocol tcp \
--port-range-min 22 --port-range-max 22 \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
$ neutron security-group-rule-create --protocol tcp \
--port-range-min 80 --port-range-max 80 \
--direction ingress --remote-ip-prefix 0.0.0.0/0 default
# iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
Horizon is unavailable , regardless installed
Snapshots here
http://bderzhavets.blogspot.com/2015/03/testing-most-recent-nova-docker-d...
Boris.
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4 comments
3 participants
participants (3)
-
Boris Derzhavets -
Kaul, Yaniv -
Lars Kellogg-Stedman