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kubernetes:kubectl [2024/01/26 17:33]
127.0.0.1 external edit 		kubernetes:kubectl [2024/11/22 08:24] (current)
admin
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 <code> <code>
 kubectl debug [existing-pod-name] -it --image alpine --share-processes --copy-to=my-new-debug-pod-name kubectl debug [existing-pod-name] -it --image alpine --share-processes --copy-to=my-new-debug-pod-name
 +</code>
 +
 +<code>
 +kubectl debug -it [existing-pod-name] --share-processes --image=apko.kontain.me/busybox/curl:latest --target=[container_name]
 </code> </code>
  
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 </code> </code>
  
 +====== Volumes ======
 +==Resize statefulset PVC==
 +<code>
 +# for prometheus volumes, delete operator pod first
 +k scale deploy monitoring-operator --replicas=0
 +kubectl delete sts --cascade=orphan sts_name
 +# update pvc size
 +kubectl edit pvc pvc_name
 +# update pvc size in sts
 +kubectl -n ns edit sts sts_name
 +</code>