yunify / qingcloud-csi

Kubernetes volume plugin based on CSI specification which support block storage of qingcloud
Apache License 2.0
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Pod restarts failed after restarting instance #155

Open wnxn opened 4 years ago

wnxn commented 4 years ago

What happened:

In one of HA Kubernetes master, pod which mounted PVC restarts failed after restarting instance.

What you expected to happen: Pod restart successfully after restarting instance.

How to reproduce it (as minimally and precisely as possible):

  1. Deploy Redis HA server with 3 replicas on HA Kubernetes master
  2. Create a QingCloud firewall which rejects any incoming and outgoing connection
  3. Bind firewall on one of master and wait for 10 minutes
  4. Unbind firewall
  5. One of Redis pods restarts failed

Anything else we need to know?:

Environment:

wnxn commented 4 years ago

/kind feature

wnxn commented 4 years ago

/remove-kind feature