I installed docker as a plugin on devstack following this: https://github.com/openstack/heat/tre... . I had to make some changes though, instead of: ln -sf $(cd heat/contrib/docker-plugin/plugin; pwd) /usr/lib/heat/docker, I did this: ln -sf $(cd docker/resources; pwd) /usr/lib/heat/docker and then I manually added this: /opt/stack/heat/contrib/docker/docker/resources into etc/heat/heat.conf.

After that I'm trying to deploy this template https://github.com/mackeyzheng/heat-t...

Then I get the following error.

| stack_status_reason  | Resource CREATE failed: ConnectionError: 
|                                 | HTTPConnectionPool(host='10.0.0.2', port=80): Max
|                                 | retries exceeded with url: /v1.12/containers/create
|                                 | (Caused by <class 'socket.error'>: [Errno 113]                                                                       
|                                 | EHOSTUNREACH)                                                   

I think the error is about the "docker_endpoint". Thus I delete this item from the template. Then I get the following error.

| stack_status_reason  | Resource CREATE failed: ConnectionError:
|                                 | UnixHTTPConnectionPool(host='localhost', port=None):                                  
|                                 | Max retries exceeded with url:                       
|                                 | /run/docker.sock/v1.12/containers/create (Caused by                                                    
|                                 | <class 'socket.error'>: [Errno 13] EACCES)

Dose anyone have any idea about how to configure "docker_endpoint"?