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Diagram of Pod states #24130

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wernight opened this issue Apr 12, 2016 · 4 comments
Closed

Diagram of Pod states #24130

wernight opened this issue Apr 12, 2016 · 4 comments
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kind/documentation Categorizes issue or PR as related to documentation. lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. priority/backlog Higher priority than priority/awaiting-more-evidence. sig/node Categorizes an issue or PR as relevant to SIG Node.

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@wernight
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I love the diagram on #3312 .

Can we have such a diagram on http://kubernetes.io/docs/user-guide/pod-states/ ?

@lavalamp lavalamp added the kind/documentation Categorizes issue or PR as related to documentation. label Apr 13, 2016
@thockin
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thockin commented Apr 18, 2016

This is not strictly correct though, because a pod can cease to be "ready" but not die. We've intentionally NOT drawn this as a state-machine because conditions are really orthogonal concepts. We report a singular status as part of kubectl, so maybe we should document THAT, but it's more complicated than this diagram captures.

@dchen1107 @yujuhong since the kubelet drives most of this.

@wernight
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Yes it'd be useful. Reason is especially until wait conditions are implemented, it's difficult to wait for example until a pod is "at least" started, or "at least" running (i.e. may be terminated already).

@bgrant0607 bgrant0607 added priority/backlog Higher priority than priority/awaiting-more-evidence. team/ux labels Apr 19, 2016
@bgrant0607
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There's a bounty on diagrams: kubernetes/website#84

@bgrant0607 bgrant0607 added the sig/node Categorizes an issue or PR as relevant to SIG Node. label Apr 19, 2016
@fejta-bot
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Issues go stale after 30d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.

Prevent issues from auto-closing with an /lifecycle frozen comment.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or @fejta.
/lifecycle stale

@k8s-ci-robot k8s-ci-robot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Dec 16, 2017
@thockin thockin closed this as completed Dec 23, 2017
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Labels
kind/documentation Categorizes issue or PR as related to documentation. lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. priority/backlog Higher priority than priority/awaiting-more-evidence. sig/node Categorizes an issue or PR as relevant to SIG Node.
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