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Add RemovePodsHavingTooManyRestarts strategy

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Mike Dame
2020-04-01 16:10:56 -04:00
parent 3a8dfc07ed
commit e7c42794a0
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README.md
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@@ -182,6 +182,22 @@ strategies:
enabled: true
````
### RemovePodsHavingTooManyRestarts
This strategy makes sure that pods having too many restarts are removed from nodes. For example a pod with EBS/PD that can't get the volume/disk attached to the instance, then the pod should be re-scheduled to other nodes.
```
apiVersion: "descheduler/v1alpha1"
kind: "DeschedulerPolicy"
strategies:
"RemovePodsHavingTooManyRestarts":
enabled: true
params:
podsHavingTooManyRestarts:
podRestartThreshold: 100
includingInitContainers: true
```
## Pod Evictions
When the descheduler decides to evict pods from a node, it employs the following general mechanism: