Nova driver and Glance backend to use Docker inside OpenStack
License: Apache License 2.0
This code is now available in the stackforge repo nova-docker.
For installation and usage instructions, see the nova-docker documentation.
looks like the cmd: .... line (in the userdata file) calls docker and runs the command with /bin/sh -c this means any container that has an entrypoint will fail, as it is pushing the /bin/sh -c as a argument at that point.
I installed Devstack and Docker. Now when I tried to restart nova-compute, I got the following error:
2013-06-10 15:01:16.608 ERROR nova.openstack.common.threadgroup [-] Docker daemon is not running
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup Traceback (most recent call last):
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/opt/stack/nova/nova/openstack/common/threadgroup.py", line 117, in wait
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup x.wait()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/opt/stack/nova/nova/openstack/common/threadgroup.py", line 49, in wait
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup return self.thread.wait()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup return self._exit_event.wait()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/usr/local/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup return hubs.get_hub().switch()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in switch
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup return self.greenlet.switch()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194, in main
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup result = function(_args, *_kwargs)
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/opt/stack/nova/nova/openstack/common/service.py", line 65, in run_service
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup service.start()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/opt/stack/nova/nova/service.py", line 155, in start
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup self.manager.init_host()
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/opt/stack/nova/nova/compute/manager.py", line 627, in init_host
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup self.driver.init_host(host=self.host)
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup File "/opt/stack/nova/nova/virt/docker/driver.py", line 44, in init_host
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup raise exception.NovaException("Docker daemon is not running")
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup NovaException: Docker daemon is not running
2013-06-10 15:01:16.608 TRACE nova.openstack.common.threadgroup
When i tried to creating new instance
Following errors are thrown by horizon dashboard
Error: Unable to retrieve images for the current project.
Error: Unable to retrieve public images.
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