Docker network 생성 시

  1. root@manager:/swarm# docker network create --driver=overlay --attachable web

    root@manager:/swarm# docker network create --driver=overlay --attachable web
    z6y98hc0iert0mrlvbjjbedg3
    
  2. root@manager:~# mkdir /swarm root@manager:~# cd /swarm root@manager:/swarm# vi web.yml

  3. root@manager:/swarm# docker stack deploy -c web.yml web

    root@manager:/swarm# docker stack deploy -c web.yml web
    Creating service web_nginx
    Creating service web_proxy
    

    deploy는 배포

    배포한다 = 웹 서버를 누군가 접속하게 하겠다 = 서비스를 누군가에게 제공한다

  4. root@manager:/swarm# curl localhost

    Load balancing 확인

    HAProxy를 통해 load balancing이 되고 있음을 증명하라.