Remove the status of the terminated containers in the summary endpoint

[piosz]

cherry-pick of #48739
related issue #47853

Remove the status of the terminated containers in the Summary API in Kubelet.

[k8s-github-robot]

This PR is not for the master branch but does not have the cherrypick-approved label. Adding the do-not-merge label.

[k8s-cherrypick-bot]

Removing label cherrypick-candidate because no release milestone was set. This is an invalid state and thus this PR is not being considered for cherry-pick to any release branch. Please add an appropriate release milestone and then re-add the label.

[yujuhong]

/retest

[yujuhong]

/lgtm

@piosz is this required to fix the bug, or are you going to patch 1.7 with a newer heapster image?

[k8s-github-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: piosz, yujuhong

Associated issue: 48739

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[piosz]

The latter one (see #51620). Kubernetes 1.7 works with nodes in 1.5 and 1.6 which doesn't have the fix, though of course we should merge it as well.

[yguo0905]

Given that new heapster with the fix kubernetes-retired/heapster#1790 will be released for 1.7, we don't necessarily need this cherry-pick PR? (Just want to make as few changes as possible for the 1.7 branch.)

[yujuhong]

Given that new heapster with the fix kubernetes-retired/heapster#1790 will be released for 1.7, we don't necessarily need this cherry-pick PR? (Just want to make as few changes as possible for the 1.7 branch.)

+1
@piosz, I don't think we need to cherry-pick this PR. WDYT?

[k8s-github-robot]

This PR is not for the master branch but does not have the cherrypick-approved label. Adding the do-not-merge/cherry-pick-not-approved label.

[piosz]

Agree - there was no fix in Heapster yet while I cherry-picked the PR.