Compose

Reprendre l’exercice HPROXY avec docker compose

$ vi docker-compose.yml

services:
  myhaproxy:
    image: haproxy:1.7
    volumes:
    - "/home/sadmin/haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg"
    ports:
    - "80:80"
    depends_on:
    - web1
    - web2
    networks:
    - web
  web1:
    image: nginx:1.19-alpine
    container_name: web1
    volumes:
    - "/home/sadmin/web1:/usr/share/nginx/html"
    networks:
    - web
  web2:
    image: nginx:1.19-alpine
    container_name: web2
    volumes:
    - "/home/sadmin/web2:/usr/share/nginx/html"
    networks:
    - web
networks:
  web:

Lancer le compose

$ docker compose up -d

Reprendre l’exercice producteur/consommateur

$ vi docker-compose.yml

services:

  producteur:
    image: alpine:3.17
    command: ["/bin/sh","-c","while true; do echo `date` : `hostname` >> /mnt/index.html ; sleep 30; done"]
    volumes:
    - "nfs_web:/mnt"
  consommateur:
    image: nginx:1.19-alpine
    volumes:
    - "nfs_web:/usr/share/nginx/html"
    ports:
    - "80:80"
volumes:
  nfs_web:
    driver_opts:
      type: "nfs"
      o: "addr=192.168.98.1"
      device: ":/home/shares/user11"

Lancer le compose

$ docker compose up -d