config ssh accces

vim ~/.ssh/config

Host name
	HostName xxxx
	Port 22
	User root
	IdentityFile ~/.ssh/your_key
  
ssh name

Docker in ubuntu

for find docker port 
netstat -tunlp

for init docker 
docker swarm init --advertise-addr x.x.x.x:port


docker node ls

- https://www.digitalocean.com/community/tutorials/how-to-set-up-continuous-integration-pipelines-with-gitlab-ci-on-ubuntu-16-04
- https://docs.gitlab.com/runner/commands/#gitlab-runner-list
- https://github.com/tiangolo/full-stack/blob/master/docker-swarm-cluster-deploy.md

docker service ls

gitlab-runner \
    register -n \
    --name "Local Docker Runner" \
    --executor docker \
    --docker-image docker:latest \
    --docker-volumes /var/run/docker.sock:/var/run/docker.sock \
    --url https://url \
    --registration-token xxxx \
    --tag-list local