docker-archive/openstack-heat-docker

Orchestrate Docker containers with OpenStack Heat

Since the plugin has been merged upstream, this repository is deprecated!

Please go to: https://github.com/openstack/heat/tree/master/contrib/heat_docker

openstack-heat-docker's Issues

Impossible to run Wordpress example with Docker 0.6.6

Steps to reproduce ( >= Docker 0.6.5 and its recent changes regarding port redirects) :

heat stack-create wordpresstest -f wordpress_mysql.yml

Getting create_failed status :

  Resource create failed: StackValidationFailed: Property  error : Blog: Env 'NoneType' object has no attribute '__getitem__'

The cause:
Created Container (samalba/mysql) has the following properties when inspecting

  "PortMapping": null,
        "Ports": {
            "3306/tcp": null
        }

Failing at line 144 of docker_container.py (PortMapping being null) when creating the second container

tcp = ','.join(networkinfo['PortMapping']['Tcp'].values())

Cannot start the heat-engine after installing the plugin

Hi,

We just tried to install the plugin to our Icehouse (upgraded from Havana lately) environment. When the heat engine is restarted, we encountered the issues below (excerpt from the heat-engine.log).

2014-06-11 03:40:48.799 18036 TRACE heat File "/usr/lib64/python2.6/pkgutil.py", line 238, in load_module
2014-06-11 03:40:48.799 18036 TRACE heat mod = imp.load_module(fullname, self.file, self.filename, self.etc)
2014-06-11 03:40:48.799 18036 TRACE heat File "/usr/local/c7-openstack/heat/contrib/docker/docker/resources/docker_container.py", line 35, in
2014-06-11 03:40:48.799 18036 TRACE heat class DockerContainer(resource.Resource):
2014-06-11 03:40:48.799 18036 TRACE heat File "/usr/local/c7-openstack/heat/contrib/docker/docker/resources/docker_container.py", line 153, in DockerContainer
2014-06-11 03:40:48.799 18036 TRACE heat INFO: attributes.Schema(
2014-06-11 03:40:48.799 18036 TRACE heat AttributeError: 'module' object has no attribute 'Schema'
2014-06-11 03:40:48.799 18036 TRACE heat
2014-06-11 03:49:49.533 18407 WARNING heat.common.config [-] The "instance_user" option in heat.conf is deprecated and will be removed in the Juno release.
2014-06-11 03:49:49.649 18407 CRITICAL heat [-] AttributeError: 'module' object has no attribute 'add_metaclass'
2014-06-11 03:49:49.649 18407 TRACE heat Traceback (most recent call last):
2014-06-11 03:49:49.649 18407 TRACE heat File "/usr/bin/heat-engine", line 63, in
2014-06-11 03:49:49.649 18407 TRACE heat from heat.engine import service as engine
2014-06-11 03:49:49.649 18407 TRACE heat File "/usr/lib/python2.6/site-packages/heat/engine/service.py", line 26, in
2014-06-11 03:49:49.649 18407 TRACE heat from heat.common import context
2014-06-11 03:49:49.649 18407 TRACE heat File "/usr/lib/python2.6/site-packages/heat/common/context.py", line 18, in
2014-06-11 03:49:49.649 18407 TRACE heat from heat.common import policy
2014-06-11 03:49:49.649 18407 TRACE heat File "/usr/lib/python2.6/site-packages/heat/common/policy.py", line 25, in
2014-06-11 03:49:49.649 18407 TRACE heat from heat.openstack.common import policy
2014-06-11 03:49:49.649 18407 TRACE heat File "/usr/lib/python2.6/site-packages/heat/openstack/common/policy.py", line 280, in
2014-06-11 03:49:49.649 18407 TRACE heat @six.add_metaclass(abc.ABCMeta)
2014-06-11 03:49:49.649 18407 TRACE heat AttributeError: 'module' object has no attribute 'add_metaclass'
2014-06-11 03:49:49.649 18407 TRACE heat

Any suggestion? Thanks!

Steve

Minor correction to step 2

git clone command must come before pip command in step 2.

Havana on centos - ERROR: Unknown resource Type : OS::Heat::Docker

Hi,

I have a havana docker setup on centos 6.4 (not devstack)
I have cloned the git respository and linked the plugin folder into /usr/lib/python2.6/site-packages/heat/docker/

After I have restart all heat services. When I try to import a template I get following error:
ERROR: Unknown resource Type : OS::Heat::Docker

It seems like the plugin will not be picked up.

Any help will be appreciated
thank you,
Daniel