# A simple aliasing tool for performing remote docker operations over ssh
# Usage: dcontrol <somehost.com>
# Assumes you have key-based root login

function dcontrol() {
    if [ -z $1 ] || [ $1 == "off" ]; then
        unalias docker 2> /dev/null
        unset DOCKER_HOST
        return
    fi
    export DOCKER_HOST=$1
    alias docker="docker -H ssh://root@${DOCKER_HOST}"
}