failed to listen on 0.0.0.0:10257: listen tcp 0.0.0.0:10257: bind: address already in use

kube-controller-manager-svc  存在异常

容器日志发现

Flag --port has been deprecated, This flag has no effect now and will be removed in v1.24.

 I1021 15:26:30.340601       1 serving.go:347] Generated self-signed cert in-memory

 failed to create listener: failed to listen on 0.0.0.0:10257: listen tcp 0.0.0.0:10257: bind: address already in use

lsof -i:10257

显示：

COMMAND     PID USER   FD   TYPE   DEVICE SIZE/OFF NODE NAME
kube-cont 51311 root    7u  IPv6 34957603      0t0  TCP *:10257 (LISTEN)
kube-cont 51311 root    9u  IPv6 34965381      0t0  TCP iZ2zecce0ykwbw3lq1r51mZ:10257->worker1:37128 (ESTABLISHED)
kube-cont 51311 root   11u  IPv6 34991948      0t0  TCP iZ2zecce0ykwbw3lq1r51mZ:10257->worker2:44478 (ESTABLISHED)

直接杀掉

kill 51311

然后 就可以了

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