• kubeadm 集群安装后状态


    [root@k8s-master01 ~]# kubectl get  pods --all-namespaces
    NAMESPACE         NAME                                       READY   STATUS    RESTARTS   AGE
    kube-system       calico-kube-controllers-56fcbf9d6b-f8tfh   1/1     Running   0          39m
    kube-system       calico-node-ck5nh                          1/1     Running   0          90s
    kube-system       calico-node-hthvn                          1/1     Running   0          2m14s
    kube-system       calico-node-w6ccp                          1/1     Running   0          39m
    kube-system       coredns-6d8c4cb4d-8j6hl                    1/1     Running   0          100m
    kube-system       coredns-6d8c4cb4d-b8jq4                    1/1     Running   0          100m
    kube-system       etcd-k8s-master01                          1/1     Running   1          101m
    kube-system       kube-apiserver-k8s-master01                1/1     Running   1          101m
    kube-system       kube-controller-manager-k8s-master01       1/1     Running   1          101m
    kube-system       kube-proxy-8s9xv                           1/1     Running   0          90s
    kube-system       kube-proxy-lcsdz                           1/1     Running   0          100m
    kube-system       kube-proxy-rgt24                           1/1     Running   0          2m14s
    kube-system       kube-scheduler-k8s-master01                1/1     Running   1          101m
    tigera-operator   tigera-operator-b876f5799-cl57k            1/1     Running   0          95m
    [root@k8s-master01 ~]# kubectl get  pods -o wide --all-namespaces
    NAMESPACE         NAME                                       READY   STATUS    RESTARTS   AGE     IP              NODE           NOMINATED NODE   READINESS GATES
    kube-system       calico-kube-controllers-56fcbf9d6b-f8tfh   1/1     Running   0          39m     10.244.32.131   k8s-master01   <none>           <none>
    kube-system       calico-node-ck5nh                          1/1     Running   0          101s    172.16.59.31    k8s-node01     <none>           <none>
    kube-system       calico-node-hthvn                          1/1     Running   0          2m25s   172.16.59.32    k8s-node02     <none>           <none>
    kube-system       calico-node-w6ccp                          1/1     Running   0          39m     172.16.59.30    k8s-master01   <none>           <none>
    kube-system       coredns-6d8c4cb4d-8j6hl                    1/1     Running   0          100m    10.244.32.129   k8s-master01   <none>           <none>
    kube-system       coredns-6d8c4cb4d-b8jq4                    1/1     Running   0          100m    10.244.32.130   k8s-master01   <none>           <none>
    kube-system       etcd-k8s-master01                          1/1     Running   1          101m    172.16.59.30    k8s-master01   <none>           <none>
    kube-system       kube-apiserver-k8s-master01                1/1     Running   1          101m    172.16.59.30    k8s-master01   <none>           <none>
    kube-system       kube-controller-manager-k8s-master01       1/1     Running   1          101m    172.16.59.30    k8s-master01   <none>           <none>
    kube-system       kube-proxy-8s9xv                           1/1     Running   0          101s    172.16.59.31    k8s-node01     <none>           <none>
    kube-system       kube-proxy-lcsdz                           1/1     Running   0          100m    172.16.59.30    k8s-master01   <none>           <none>
    kube-system       kube-proxy-rgt24                           1/1     Running   0          2m25s   172.16.59.32    k8s-node02     <none>           <none>
    kube-system       kube-scheduler-k8s-master01                1/1     Running   1          101m    172.16.59.30    k8s-master01   <none>           <none>
    tigera-operator   tigera-operator-b876f5799-cl57k            1/1     Running   0          95m     172.16.59.30    k8s-master01   <none>           <none>
    [root@k8s-master01 ~]# kubectl get node 
    NAME           STATUS   ROLES                  AGE     VERSION
    k8s-master01   Ready    control-plane,master   101m    v1.23.5
    k8s-node01     Ready    <none>                 2m21s   v1.23.5
    k8s-node02     Ready    <none>                 3m5s    v1.23.5
    [root@k8s-master01 ~]# kubectl get node  --show-labels
    NAME           STATUS   ROLES                  AGE     VERSION   LABELS
    k8s-master01   Ready    control-plane,master   101m    v1.23.5   beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=k8s-master01,kubernetes.io/os=linux,node-role.kubernetes.io/control-plane=,node-role.kubernetes.io/master=,node.kubernetes.io/exclude-from-external-load-balancers=
    k8s-node01     Ready    <none>                 2m24s   v1.23.5   beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=k8s-node01,kubernetes.io/os=linux
    k8s-node02     Ready    <none>                 3m8s    v1.23.5   beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=k8s-node02,kubernetes.io/os=linux
    [root@k8s-master01 ~]# 
    
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  • 原文地址:https://www.cnblogs.com/heidsoft/p/16095508.html
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