Docker auto complete on zsh

docker_auto_complete

mkdir ~/.zsh/completion
curl -L https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/plugins/docker/_docker > ~/.zsh/completion/_docker
curl -L https://raw.githubusercontent.com/docker/machine/master/contrib/completion/zsh/_docker-machine > ~/.zsh/completion/_docker-machine
curl -L https://raw.githubusercontent.com/docker/compose/master/contrib/completion/zsh/_docker-compose > ~/.zsh/completion/_docker-compose

Include the directory in your $fpath, e.g. by adding in ~/.zshrc:

fpath=(~/.zsh/completion $fpath)
Make sure compinit is loaded or do it by adding in ~/.zshrc:

autoload -Uz compinit && compinit -i
Then reload your shell:

exec $SHELL -l