k8s

kubectl

• kubectl get pods -n $NAMESPACE
• kubectl get pods -n $NAMESPACE –show-labels
• kubectl get pod -n $NAMESPACE $POD -o yaml
• kubectl -n $NAMESPACE logs $POD –all-containers=true –since=5m
• kubectl run -n $NAMESPACE $POD –image=$IMAGE –command – /bin/bash -c ‘while :; do sleep 60; done’
• kubectl apply -f $YAML
  • get from kubectl get ... -o yaml
• kubectl exec -it $POD – /bin/bash
• kubectl delete pod $POD
• kubectl attach $POD -c $CONTAINER -it
• kubectl port-forward $POD $PORT
• kubectl get events
• kubectl auth can-i –list
• kubectl label pods -n $NAMESPACE $POD {foo=bar,name=crazycat}

cilium

• kubectl get ciliumnetworkpolicies.cilium.io -n $NAMESPACE $NETWORK_POLICY -o yaml
• kubectl delete ciliumnetworkpolicies.cilium.io -n $NAMESPACE $NETWORK_POLICY
• Network Policy Editor