Nov 12, 2019 · The Liveness probe has failed and thus, the Kubernetes has decided that the POD has failed and will restart it: kubectl get pod NAME READY STATUS RESTARTS AGE nginx-5b4955cf69-dkc6f 1/1 Running 0 5m15s kubectl get pod NAME READY STATUS RESTARTS AGE nginx-5b4955cf69-dkc6f 1/1 Running 1 6m Let’s create a new pod based on busybox to test the theory: kubectl run bb --image=busybox --restart=Never --command -- sleep 3600. If we want to list the directories with ls, we can do it your way: $ kubectl exec bb ls bin dev etc home proc root sys tmp usr var Let’s say we want to know more about the contents so we try to do a long listing. rc:保证指定数量的pod始终存活,rc通过标签选择器来关联pod k8s资源的常见操作: kubectl create -f xxx.yaml kubectl get pod|rc kubectl describe pod nginx kubectl delete pod nginx 或者 kubectl delete -f xxx.yaml kubectl edit pod nginx 创建一个rc apiVersion: v1 kind: ReplicationController metadata: name: nginx spec ...
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Restart the Cilium daemonset to allow Cilium agent to pick up the ConfigMap changes: kubectl rollout restart -n $CILIUM_NAMESPACE ds/cilium To pick one Cilium instance and validate that Hubble is properly configured to listen on a UNIX domain socket: kubectl-rollout-restart - Man Page. Restart a resource Synopsis. kubectl rollout restart Description. Restart a resource. Resource will be rollout restarted. Options--allow-missing-template-keys=true. If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. Ecology review sheet
To get the cluster information. kubectl cluster-info Kubernetes master is running at https://172.17.0.58:8443 Contexts . Kubectl is the command line configuration tool for Kubernetes that communicates with a Kubernetes API server. In practice, this means using the kubectl apply command, which applies a particular configuration to a given resource.