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Pod restarts failed after restarting instance #155

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wnxn opened this issue Nov 5, 2019 · 2 comments
Open

Pod restarts failed after restarting instance #155

wnxn opened this issue Nov 5, 2019 · 2 comments
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kind/bug Categorizes issue or PR as related to a bug.

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@wnxn
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wnxn commented Nov 5, 2019

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:

  • Kubernetes version (use kubectl version): v1.15.5
  • OS (e.g: cat /etc/os-release): Ubuntu 18.04.1 LTS
  • Kernel (e.g. uname -a): Linux master1 4.15.0-30-generic set plugin version as v0.2.0 #32-Ubuntu SMP Thu Jul 26 17:42:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
  • QingCloud CSI plugin version: v1.1.0-rc.3
  • Cloud resource (e.g. region, zone, instance id, volume id): Pek3
  • Network plugin and version (if this is a network-related bug): Calico
  • Others:
@wnxn wnxn added the kind/bug Categorizes issue or PR as related to a bug. label Nov 5, 2019
@wnxn
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wnxn commented Nov 18, 2019

/kind feature

@ks-ci-bot ks-ci-bot added the kind/feature Categorizes issue or PR as related to a new feature. label Nov 18, 2019
@wnxn
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wnxn commented Nov 18, 2019

/remove-kind feature

@ks-ci-bot ks-ci-bot removed the kind/feature Categorizes issue or PR as related to a new feature. label Nov 18, 2019
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