Label resource

Add or change a label on any resource

kubectl label node <node> role=worker --overwrite
tool
kubectl73 commands
tags
nodesconfig

More kubectl commands

  • Add taint to node
    kubectl taint nodes <node> key=value:NoSchedule

    Prevent pods without matching toleration from scheduling on node

  • Remove taint from node
    kubectl taint nodes <node> key=value:NoSchedule-

    Remove a taint by appending a dash at the end

  • Set image on deployment
    kubectl set image deployment/<name> <container>=image:tag -n <ns>

    Rolling-update the container image without editing YAML

  • List rollout history
    kubectl rollout history deployment/<name> -n <ns>

    Show all revisions with change cause (requires --record or annotations)

  • Restart deployment (rolling)
    kubectl rollout restart deployment/<name> -n <ns>

    Trigger zero-downtime pod rotation without changing spec

all 73 kubectl commands