[Bug 1210364] New: Embedded kubelet cadvisor fails to enumerate docker containers

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1210364

Bug ID: 1210364
           Summary: Embedded kubelet cadvisor fails to enumerate docker
                    containers
           Product: Fedora
           Version: 22
         Component: kubernetes
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail]

Description of problem:

The cAdvisor embedded in kubelet fails to enumerate docker containers. It fails
with the message:

failed to get all Docker containers with error: unable to find data for
container /system.slice/docker-....scope

Version-Release number of selected component (if applicable):

kubernetes-0.13.2-0.5.git8d94c43.fc22.x86_64

How reproducible:

Every time. Tried restarting Docker.

Steps to Reproduce:
1. http://localhost:4194/api/v1.2/docker
1. Or just go to http://localhost:4194 and click on 'Docker Containers' to see
the same thing.

Actual results:

failed to get all Docker containers with error: unable to find data for
container
/system.slice/docker-9dade0a01bf0368b6c0dad722f7e85af98593dde00873e6abb2cfd86d2d2b7a9.scope

Expected results:

Output like this:

{"/system.slice/docker-1a0bda816225dc1fcae4e9f0583f982664675f66d523095513ff01694c3311e1.scope":{"name":"/system.slice/docker-1a0bda816225dc1fcae4e9f0583f982664675f66d523095513ff01694c3311e1.scope","aliases":["k8s_ruby-helloworld.8ec853e6_frontend-58wav_default_19192267-d9c8-11e4-b2d6-10c37bdb8410_025ed744","1a0bda816225dc1fcae4e9f0583f982664675f66d523095513ff01694c3311e1"],"namespace":"docker","spec":{"creation_time":"0001-01-01T00:00:00Z","has_c...

Additional info:

When running standalone cadvisor I get the above expected output.

cadvisor-0.10.1-0.1.gitef7dddf.fc22.x86_64