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microk8s.daemon-kubelet fail to start in latest stable channel

See original GitHub issue

Please run microk8s.inspect and attach the generated tarball to this issue. inspection-report-20190925_123430.tar.gz

We appreciate your feedback. Thank you for using microk8s.

I use snap install microk8s --classic to install microk8s, kubelet fail to start with following error message from journal log:

 sudo journalctl -u snap.microk8s.daemon-kubelet.service
Sep 25 10:49:53 guozhewei-clouddev.dyn.nesc.nokia.net systemd[1]: Started Service for snap application microk8s.daemon-kubelet.
Sep 25 10:49:53 guozhewei-clouddev.dyn.nesc.nokia.net microk8s.daemon-kubelet[7094]: iptables: Bad rule (does a matching rule exist in that chain?).
Sep 25 10:49:53 guozhewei-clouddev.dyn.nesc.nokia.net microk8s.daemon-kubelet[7094]: Waiting for containerd socket /var/snap/microk8s/common/run/containerd.sock to appear. (attempt 0)
Sep 25 10:49:55 guozhewei-clouddev.dyn.nesc.nokia.net microk8s.daemon-kubelet[7094]: Waiting for containerd socket /var/snap/microk8s/common/run/containerd.sock to appear. (attempt 1)
Sep 25 10:49:57 guozhewei-clouddev.dyn.nesc.nokia.net microk8s.daemon-kubelet[7094]: Waiting for containerd socket /var/snap/microk8s/common/run/containerd.sock to appear. (attempt 2)
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net sudo[7763]: PAM unable to dlopen(/usr/lib64/security/pam_unix.so): /snap/core/current/lib/x86_64-linux-gnu/libcrypt.so.1: version `XCRYPT_2.0' not found (required by /usr/lib64/security/pam_unix.so)
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net sudo[7763]: PAM adding faulty module: /usr/lib64/security/pam_unix.so
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net sudo[7763]:     root : PAM account management error: Module is unknown ; TTY=unknown ; PWD=/var/snap/microk8s/826 ; USER=root ; COMMAND=/snap/microk8s/826/bin/sed -i $ a --runtime-cgroups=/systemd/system.slice /var/snap/microk8s/826/args/kubelet
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net microk8s.daemon-kubelet[7094]: sudo: PAM account management error: Module is unknown
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net systemd[1]: snap.microk8s.daemon-kubelet.service: Main process exited, code=exited, status=1/FAILURE
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net systemd[1]: snap.microk8s.daemon-kubelet.service: Failed with result 'exit-code'.
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net systemd[1]: snap.microk8s.daemon-kubelet.service: Service RestartSec=100ms expired, scheduling restart.
Sep 25 10:50:00 guozhewei-clouddev.dyn.nesc.nokia.net systemd[1]: snap.microk8s.daemon-kubelet.service: Scheduled restart job, restart counter is at 1.

Issue Analytics

State:
Created 4 years ago
Reactions:1
Comments:8 (1 by maintainers)

Top GitHub Comments

1reaction

tburschkacommented, Nov 8, 2019

I’m on CentOS 8, and yes, that fixes it for me. Tank you!

0reactions

stale[bot]commented, Dec 25, 2021

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

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