UPSTREAM: google/cadvisor: 2284: container/crio: retry getting pid if 0

[sjenning]

google#2284

fixes openshift/origin#23492

xref https://bugzilla.redhat.com/show_bug.cgi?id=1646886

[openshift-ci-robot]

@sjenning: This pull request references a valid Bugzilla bug. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker.

In response to this:

Bug 1646886: UPSTREAM: google/cadvisor: 2284: container/crio: retry getting pid if 0

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@sjenning: No Bugzilla bug is referenced in the title of this pull request.
To reference a bug, add 'Bug XXX:' to the title of this pull request and request another bug refresh with /bugzilla refresh.

In response to this:

UPSTREAM: google/cadvisor: 2284: container/crio: retry getting pid if 0

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.