Swarm Mode using Docker-machine

Machine: Your Laptop
Cloud: Google Cloud Engine

Open The PowerSHell and start running these commands:

$ gcloud auth login
$ docker-machine create --driver google --google-project collabnixx-1346 test-master1

$docker-machine ssh test-master1
But it throws garbage value when you try to do backspace...

& "C:\Program Files\Git\bin\bash.exe" - Run this command on local powershell C: prompt

How to add nodes straight from the master node:

rm -fr /var/run/docker.sock

&

dockerd -H tcp://0.0.0.0:55555 &

Now go to master node and run the below command:

DOCKER_HOST=tcp://node-2:55555 docker swarm join test-master1:2377

============
Incase your machine goes down and complain about if docker daemon is running at this node?
Use the below dockerd and containerd commands:


sudo ps -aef | grep docker
root      2452     1  0 13:25 ?        00:00:00 dockerd -H tcp://0.0.0.0:2376 -H unix:///var/run/docker.sock --st
orage-driver aufs --tlsverify --tlscacert /etc/docker/ca.pem --tlscert /etc/docker/server.pem --tlskey /etc/docke
r/server-key.pem --label provider=google
root      2459  2452  0 13:25 ?        00:00:00 docker-containerd -l unix:///var/run/docker/libcontainerd/docker-
containerd.sock --shim docker-containerd-shim --metrics-interval=0 --start-timeout 2m --state-dir /var/run/docker
/libcontainerd/containerd --runtime docker-runc


3 Command lines to heaven:

docker network create --driver overlay wordpressnet

docker service create --env MYSQL_ROOT_PASSWORD=collab123 --env MYSQL_DATABASE=wordpress --network wordpressnet --replicas 1 --name wordpressdb mysql:latest

docker service create --env WORDPRESS_DB_HOST=wordpressdb --env WORDPRESS_DB_PASSWORD=collab123 --network wordpressnet --replicas 4 --name wordpressapp --publish 80:80/tcp wordpress:latest