I have the following pods:
NAME READY STATUS RESTARTS AGE xxx-myactivities-79f49cdfb4-nwg22 1/1 Terminating 0 10h xxx-mysearch-55864b5c59-6bnwl 1/1 Terminating 0 1d xxx-mysearch-55864b5c59-rpn48 1/1 Terminating 0 13h xxx-mysearch-6ff9bbb7cb-9qgbb 1/1 Terminating 0 3d
I am running the following code to forcefully delete those pods:
# # Clean up dying pods # pods=$( kubectl get pods | grep -v Running | tail -n +2 | awk -F " " '{print $1}' ) for pod in $pods; do kubectl delete pod $pod --force done
Here is the output:
pod "xxx-myactivities-79f49cdfb4-nwg22" deleted pod "xxx-mysearch-55864b5c59-6bnwl" deleted pod "xxx-mysearch-55864b5c59-rpn48" deleted pod "xxx-mysearch-6ff9bbb7cb-9qgbb" deleted
After cleaning up, those pods still hang around.
NAME READY STATUS RESTARTS AGE xxx-myactivities-79f49cdfb4-nwg22 1/1 Terminating 0 10h xxx-mysearch-55864b5c59-6bnwl 1/1 Terminating 0 1d xxx-mysearch-55864b5c59-rpn48 1/1 Terminating 0 13h xxx-mysearch-6ff9bbb7cb-9qgbb 1/1 Terminating 0 3d
How do I clean up those pods?
For deleting all failed pods in all namespaces you can use this command: kubectl delete pods --field-selector status. phase=Failed -A . But, for using this command, you need to configure the restartPolicy as the pod will restart again and again. And that is it!
If you create pods directly (not via a deployment), you can delete them directly, and they will stay deleted. Pods (that were created directly), deployments, and services can all be deleted independently of one another, order doesn't matter. If you want to delete them but not the namespace, delete them in any order.
To clean the pods you need to delete their deployments namespace.
First discover that deployments existed:
$ kubectl get deployments --all-namespaces NAME READY STATUS RESTARTS AGE chetabahana-web-584b95d576-62ccj 1/1 Running 0 20m tutorial-web-56fbccc56b-wbwjq 1/1 Running 0 1m
Delete the deployment <NAME>-xxxx
like this:
$ kubectl delete deployment <NAME>
For example to delete tutorial-web-56fbccc56b-wbwjq
run:
$ kubectl delete deployment tutorial
Then all corresponded pods of tutorial-xxxx
will terminate by itself.
NAME READY STATUS RESTARTS AGE chetabahana-web-584b95d576-62ccj 1/1 Running 0 20m tutorial-web-56fbccc56b-wbwjq 0/1 Terminating 0 1m
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