K8s kubectl 命令自動補全

1.安裝bash-completion
[root@master bin]# yum install bash-completion -y

2.執行bash_completion
[root@master bin]# source /usr/share/bash-completion/bash_completion

3.重新加載kubectl completion
[root@master bin]# source <(kubectl completion bash)

4.就能用tab補全命令了
[root@master bin]# kubectl create clusterrolebinding

 

沒安裝bash-completion就會報錯

source <(kubectl completion bash)

運行kubectl tab時出現以下報錯

[root@master bin]# kubectl c-bash: _get_comp_words_by_ref: command not found
loud-controller-man^