K8S bash 자동 완성

1. bash-completion 먼저 설치하기

apt install bash-completion
source /usr/share/bash-completion/bash_completion

2. shell을 열 때마다 bash-completion 적용

echo 'source <(kubectl completion bash)' >>~/.bashrc
echo 'alias k=kubectl' >>~/.bashrc
echo 'complete -F __start_kubectl k' >>~/.bashrc

Ref

https://kubernetes.io/ko/docs/tasks/tools/included/optional-kubectl-configs-bash-linux/

이걸 이제서야 사용하다니...