kubectl bash alias

Below kubectl shortcut will same some time in typing.

## add these alias in your .bashrc script.

alias a='alias'
alias k='kubectl '
alias ka='kubectl apply -f '
alias kg='kubectl get '
alias kgn='kubectl get nodes'
alias kgnw='kubectl get nodes -o wide'
alias kgnl='kubectl get nodes --show-labels'
alias kgp='kubectl get pods'
alias kgs='kubectl get svc'
alias kgd='kubectl get deployments'
alias kcf='kubectl create -f '
alias kd='kubectl delete '
alias kdf='kubectl delete -f '
alias kaf='kubectl apply -f '
alias kgpa='kubectl get pods --all-namespaces'

Then you can use kgn it will display node status.

# kgn                                              
NAME      STATUS    ROLES     AGE       VERSION  
k8sm-01   Ready     master    2d        v1.8.0   
k8sn-01   Ready     <none>    2d        v1.8.0   
k8sn-02   Ready     <none>    2d        v1.8.0 

Login to tools pod Script

#!/bin/bash

set -xv
P="$1"
[ -z "$P" ] && P=$(kubectl get pods |grep net-tools |cut -f1 -d' ')

kubectl exec  "$P" -it -- bash -il

Confgure System wide alias

#!/bin/bash

if [ ! -f /etc/profile.d/kubectl.sh ] ; then
{
curl -k https://raw.githubusercontent.com/ahmetb/kubectl-aliases/master/.kubectl_aliases

cat<<-EOF

alias a='alias'
alias k='kubectl '
alias ka='kubectl apply -f '
alias kg='kubectl get '
alias kgn='kubectl get nodes'
alias kgnw='kubectl get nodes -o wide'
alias kgnl='kubectl get nodes --show-labels'
alias kgp='kubectl get pods'
alias kgs='kubectl get svc'
alias kgd='kubectl get deployments'
alias kcf='kubectl create -f '
alias kd='kubectl delete '
alias kdf='kubectl delete -f '
alias kaf='kubectl apply -f '
EOF

} > /etc/profile.d/kubectl.sh

fi

cd /usr/local/bin
for i in kubectx kubens utils.bash
do
        [ -f $i ] || ( curl -Ok  https://raw.githubusercontent.com/ahmetb/kubectx/master/$i && chmod +x $i )
done

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