Blog

https://www.cnblogs.com/li-peng/p/8144372.html

Dockerfile

docker build  -t goweb:1.0 .

docker run -p 8100:8000 [image id] 

Tag image to your private registry

private registry tutorials

http://www.cnblogs.com/li-peng/p/6511331.html

my private register is lpxxn.com:5000

docker tag goweb:1.0 lpxxn.com:5000/goweb:1.0

docker push lpxxn.com:5000/goweb:1.0

before we can use the docker stack deploy command we'll first run:

docker swarm init

docker deploy

docker stack deploy -c docker-compose.yml mygoweb

Get service ID

docker service ls

list your service by name

docker service ps mygoweb

Scale the app

you can scale the app by changing the replicas value in docker-compose.yml, save the change, and re-running the docker stack deploy command

docker stack deploy -c docker-compose.yml mygoweb

take down app and swarm

• take the app down

docker stack rm mygoweb

take down the swarm.

docker swarm leave --force