version: '3.4'
services:
  www:
    deploy:
      replicas: 1
      mode: replicated
      placement:
        constraints:
          - node.role == manager
          - node.hostname == swarm
    image: nginx
#    container_name: nginx_www
#    restart: "no"
#    environment:
    volumes:
      - www-html:/usr/share/nginx/html:ro
      - www-conf:/etc/nginx/conf.d:ro
      - www-backups:/srv/backups
      - /etc/localtime:/etc/localtime
#    command: [nginx-debug, '-g', 'daemon off;']
    networks:
#      - traefik-external
      - traefik-network
#    ports:
#      - "8006:80"
    labels:
## odamus.com
      - "traefik.enable=true"
      - traefik.docker.network=traefik-network
      - traefik.constraint-label=traefik-network
## http
#      - traefik.http.routers.nginx-www-http.rule=Host(`www.odamus.com`) || Host(`odamus.com`)
#      - traefik.http.routers.nginx-www-http.entrypoints=web
## http redirect to www
#      - "traefik.http.routers.nginx-www-http.middlewares=web-to-www-redirect"
#      - "traefik.http.middlewares.web-to-www-redirect.redirectregex.regex=^http://(?:www.)?odamus.com/(.*)"
#      - "traefik.http.middlewares.web-to-www-redirect.redirectregex.replacement=http://www.odamus.com/$${1}"
## http to https
#      - traefik.http.routers.nginx-www-http.middlewares=http-to-https
## https
      - traefik.http.routers.nginx-www-https.rule=Host(`www.odamus.com`) || Host(`odamus.com`)
      - traefik.http.routers.nginx-www-https.entrypoints=websecure
      - "traefik.http.routers.nginx-www-https.tls.certresolver=mychallenge"
## https redirect to www
      - "traefik.http.routers.nginx-www-https.middlewares=websecure-to-www-redirect"
      - "traefik.http.middlewares.websecure-to-www-redirect.redirectregex.regex=^https://(?:www.)?odamus.com/(.*)"
      - "traefik.http.middlewares.websecure-to-www-redirect.redirectregex.replacement=https://www.odamus.com/$${1}"
## service point
      - traefik.http.services.nginx-www.loadbalancer.server.port=80
      - "traefik.http.routers.nginx-www-http.service=nginx-www"
      - "traefik.http.routers.nginx-www-https.service=nginx-www"


volumes:
#  r-packages:
#    name: r-packages
#    external: true
  www-html:
  www-conf:
  www-backups:
networks:
#  network:
#  traefik-external:
#    external:
#      name: traefik-external
  traefik-network:
    external: true