kubectl

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Installation

Linux

curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl"

chmod +x ./kubectl && sudo mv ./kubectl /usr/local/bin/kubectl

Delete all the failed pods

 kubectl delete pods -A --field-selector=status.phase=Failed

Apply label to Kubernetes Resources

kubectl label [resourcetype] [resourcename] -n [namespace] mylabel=myvalue mylabel2=myvalue2

Remove label from Kubernetes Resources

kubectl label [resourcetype] [resourcename] -n [namespace] mylabel-