k8s问题收集

问题	解决
failed: rpc error: code = Unknown desc = NetworkPlugin cni failed to set up pod "*****" network: f ailed to set bridge addr: "cni0" already has an IP address different from 10.244.2.1/24 12252 cni.go:227] Error while adding to cni network: failed to set bridge addr: "cni0" already	kubeadm reset systemctl stop kubelet systemctl stop docker rm -rf /var/lib/cni/ rm -rf /var/lib/kubelet/* rm -rf /etc/cni/ ifconfig cni0 down ifconfig flannel.1 down ifconfig docker0 down ip link delete cni0 ip link delete flannel.1 systemctl start docker