Docker machine on Digital Ocean

digital-ocean-machine.sh

# Install docker-machine
curl -L https://github.com/docker/machine/releases/download/v0.16.0/docker-machine-$(uname -s)-$(uname -m) > ~/bin/docker-machine
chmod +x ~/bin/docker-machine

# Install doctl
curl -sL https://github.com/digitalocean/doctl/releases/download/v1.41.0/doctl-1.41.0-darwin-amd64.tar.gz | tar -xzv
chmod +x doctl
mv doctl ~/bin

# Create docker machine
docker-machine create --driver digitalocean --digitalocean-access-token $DO_PERSONAL_TOKEN --digitalocean-size s-4vcpu-8gb docker-sandbox

# Create firewall
export DROPLET_ID=$(docker-machine inspect docker-sandbox | jq ".Driver.DropletID")
doctl -t $DO_PERSONAL_TOKEN compute firewall create --droplet-ids=$DROPLET_ID \
    --inbound-rules "protocol:tcp,ports:22,address:0.0.0.0/0,address:::/0 protocol:tcp,ports:2376,address:0.0.0.0/0,address:::/0" \
    --outbound-rules "protocol:icmp,address:0.0.0.0/0,address:::/0 protocol:tcp,ports:all,address:0.0.0.0/0,address:::/0 protocol:udp,ports:all,address:0.0.0.0/0,address:::/0" \
    --name=sandbox-firewall

# Start containers
eval $(docker-machine env docker-sandbox)
docker-machine start docker-sandbox
docker-compose up redis sql-server-db rabbitmq

# Start ssh tunnel (example)
docker-machine ssh docker-sandbox -N -L 1433:localhost:1433 -L 6379:localhost:6379 -L 5672:localhost:5672

# Stop droplet and tear down firewall
docker-machine stop docker-sandbox
export FIREWALL_ID=$(doctl -t $DO_PERSONAL_TOKEN compute firewall list-by-droplet $DROPLET_ID --format ID --no-header)
doctl -t $DO_PERSONAL_TOKEN compute firewall delete $FIREWALL_ID -f

# Remove droplet
docker-machine rm -f docker-sandbox

SSH tunnel:

docker-machine ssh docker-sandbox -N -L 1433:localhost:1433 -L 6379:localhost:6379 -L 5672:localhost:5672 -L 15672:localhost:15672