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Asked: 2020-08-21 10:37:35 +0800 CST

Unexpected termination of pods

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I have created a fresh charmed cluster using Juju bundle: Kubernetes Calico #884

Running kubectl commands like kubectl logs <podname> -f, the terminal connection disconnects with error:

rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing dial unix /var/run/containerd/containerd.sock: connect: no such file or directory"

Note: I've encountered this frequently when interacting on the charmed Kubernetes instance. I never saw the error on the microk8s instance.

Any suggestions?

kubernetes rpc

1 Answers

  1. There was a bug reported - https://bugs.launchpad.net/charm-containerd/+bug/1883663

    The fix is released in Rev88 of Containerd Charm.

    command juju upgrade-charm containerd upgraded the containerd app on all the nodes in the mode, which fixed the issue.

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