[caasp-beta] syslog - failed to get cgroup stats for "/system.slice/kubelet.service"

[Donaldson, Ian]

Lots of these messages spamming syslog.

2019-08-07 11:16:13.707999    5943 summary_sys_containers.go:47] Failed to get system container stats for "/system.slice/kubelet.service": failed to get cgroup stats for "/system.slice/kubelet.service": failed to get container info for "/system.slice/kubelet.service": unknown container "/system.slice/kubelet.service"

syslogs # grep -c "/system.slice/kubelet.service" messages
8192


https://github.com/kubernetes/kubernetes/issues/56850

Fix appears to be the following and should be included in rpm:

I added the following to /etc/sysconfig/kubelet and restarted kubelet:
KUBELET_EXTRA_ARGS='--runtime-cgroups=/systemd/system.slice --kubelet-cgroups=/systemd/system.slice'



Ian Donaldson
Unix Systems Administrator
Office: 336-435-3983
ian.donaldson at NGIC.com
[cid:image001.png at 01CF32FA.7C387000]


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