k8s添加node节点 kubelet无法启动
failed to set supported cgroup subsystems for cgroup
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k8s版本 1.16.4
集群资源已达到上限,添加一台node节点,添加后,kubelet无法启动,报错如下
failed to update top level Burstable QOS cgroup :
failed to set supported cgroup subsystems for cgroup
[kubepods burstable]: failed to find subsystem mount for required subsystem: pids
解决:
在/etc/sysconfig/kubelet 下添加
KUBELET_EXTRA_ARGS="--feature-gates SupportPodPidsLimit=false --feature-gates SupportNodePidsLimit=false"
源文件中的值为空
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