设置 docker & kubectl 命令行自动完成 (bash completion)

• 安装 bash-completion
  • yum install -y bash-completion
  • source /usr/share/bash-completion/bash_completion
• 测试安装是否成功
  • type _init_completion
• 设置 docker completion
  • sudo curl -L https://raw.githubusercontent.com/docker/compose/1.24.0/contrib/completion/bash/docker-compose -o /etc/bash_completion.d/docker-compose
• 设置 kubectl completion
  • echo 'source <(kubectl completion bash)' >>~/.bashrc
  • kubectl completion bash >/etc/bash_completion.d/kubectl
  • source ~/.bashrc