echo -e " --nodocker: do not install docker, do not initialize a swarm (assumes docker is already installed and a swarm has been initialized)"
echo -e " --nojuju: do not juju, assumes already installed"
echo -e " --nodockerbuild:do not build docker images (use existing locally cached images)"
echo -e " --nodocker: do not install docker, do not initialize a swarm (assumes docker is already installed and a swarm has been initialized)"
echo -e " --nojuju: do not juju, assumes already installed"
echo -e " --nodockerbuild:do not build docker images (use existing locally cached images)"