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NodeCondition on failing to run system pods #1112

@SergeyKanzhelev

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@SergeyKanzhelev

There are many cases when Node become broken when system pods are failing to run. For example:

  • Image pull issues
  • Init container failures
  • Other Crash Loop Backoff cases

I think introducing a new Node Condition when any of the system namespace pods has failed will be very useful.

Seeking for feedback - are there ever cases when system pods are failing to run and node is not "degraded".

Also, may be a rule like this may be configurable to include additional namespaces to check.

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