关于k8s部署错误解决
错误信息
Warning FailedCreatePodSandBox 89s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = [failed to set up sandbox container "1c97ad2710e2939c0591477f9d6dde8e0d7d31b3fbc138a7fa38aaa657566a9a" network for pod "coredns-7f89b7bc75-qg924": networkPlugin cni failed to set up pod "coredns-7f89b7bc75-qg924_kube-system" network: error getting ClusterInformation: Get "https://[10.96.0.1]:443/apis/crd.projectcalico.org/v1/clusterinformations/default": x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "kubernetes"), failed to clean up sandbox container "1c97ad2710e2939c0591477f9d6dde8e0d7d31b3fbc138a7fa38aaa657566a9a" network for pod "coredns-7f89b7bc75-qg924": networkPlugin cni failed to teardown pod "coredns-7f89b7bc75-qg924_kube-system" network: error getting ClusterInformation: Get "https://[10.96.0.1]:443/apis/crd.projectcalico.org/v1/clusterinformations/default": x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "kubernetes")]表现状态
[root@linux03 ~]# kubectl get pods -n kube-system NAME READY STATUS RESTARTS AGE coredns-7f89b7bc75-jzs26 0/1 ContainerCreating 0 63s coredns-7f89b7bc75-qg924 0/1 ContainerCreating 0 63s # coredns无法运行更改calico.yaml
# Cluster type to identify the deployment type - name: CLUSTER_TYPE value: "k8s,bgp" # 下方熙增新增 - name: IP_AUTODETECTION_METHOD value: "interface=ens192" # ens192为本地网卡名字
kubectl apply -f calico.yaml
查看运行正常
[root@linux03 ~]# kubectl get pods -n kube-system NAME READY STATUS RESTARTS AGE calico-kube-controllers-69496d8b75-2nm5k 1/1 Running 0 23m calico-node-8wfk9 1/1 Running 0 23m calico-node-9vn4v 1/1 Running 0 23m calico-node-qm8s2 1/1 Running 0 23m coredns-7f89b7bc75-jzs26 1/1 Running 0 26m coredns-7f89b7bc75-qg924 1/1 Running 0 26m etcd-linux03 1/1 Running 0 26m kube-apiserver-linux03 1/1 Running 0 26m kube-controller-manager-linux03 1/1 Running 0 26m kube-proxy-29lcf 1/1 Running 0 25m kube-proxy-c29wz 1/1 Running 0 26m kube-proxy-lpgrr 1/1 Running 0 25m kube-scheduler-linux03 1/1 Running 0 26m