CloudOS断电重启后Pod Init 0/1问题

三台服务器搭建CloudOS 5.0集群

由于各种原因CloudOS多次断电重启后，有Pod无法启动，状态显示为Init 0/1

通过kubectl describe命令查看Pod状态，打印如下日志，提示Pod地址池内没有可用地址

Warning  FailedCreatePodSandBox  4m  kubelet, clousos-03  Failed create pod sandbox: rpc error: code = Unknown desc = failed to set up sandbox container "195ace585db7f0382533b2036c7fc065872df557bb9faf4e1fd58e51be41e462" network for pod "reloader-reloader-6588799458-f5zck": NetworkPlugin cni failed to set up pod "reloader-reloader-6588799458-f5zck_prometheus-monitoring" network: CNI request failed with status 400: 'failed to run IPAM for 195ace585db7f0382533b2036c7fc065872df557bb9faf4e1fd58e51be41e462: failed to run CNI IPAM ADD: failed to allocate for range 0: no IP addresses available in range set: 10.241.0.1-10.241.1.254

进入到对应节点如下路径，删除已分配地址

cd /var/lib/cni/networks/openshift-sdn

rm -rf 10.*

随后Pod可以正常启动