Install odoo with docker-compose

docker-compose.yml

version: '2'
services:
  db:
    image: postgres:9.4
    restart: always
    environment:
      - POSTGRES_USER=odoo
      - POSTGRES_PASSWORD=odoo
  odoo:
    image: odoo:11
    restart: always
    links:
      - db:db
    volumes:
      - ./odoo.conf:/etc/odoo/odoo.conf
      - ./extra-addons:/mnt/extra-addons
    labels:
      - "traefik.enable=true"
      - "traefik.odoo.frontend.rule=Host:example.com"
      - "traefik.odoo.port=8069"
      - "traefik.chat.frontend.rule=Host:example.com;PathPrefix:/longpolling"
      - "traefik.chat.port=8072"
  proxy:
    image: traefik
    command: --web -c /etc/traefik/traefik.toml --LOGLEVEL=debug
    restart: always
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./traefik.toml:/etc/traefik/traefik.toml
      - /acme

odoo.conf

[options]
addons_path = /mnt/extra-addons
data_dir = /var/lib/odoo
admin_passwd = a_random_password
workers = 2

traefik.toml

InsecureSkipVerify = true

defaultEntryPoints = ["https", "http"]
[entryPoints]
  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https"
  [entryPoints.https]
  address = ":443"
  compress = true
    [entryPoints.https.tls]

[acme]
email = "systems@example.com"
storage = "/acme/acme.json"
entryPoint = "https"
OnHostRule = true
[acme.httpChallenge]
entryPoint = "http"

[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "docker.localhost"
exposedbydefault = false
watch = true