docker-compose-proxy.yml

version: "2.4"

volumes:
  traefik-letsencrypt:
  traefik-tmp:

services:

  traefik:
    image: traefik:2.10
    container_name: traefik
    restart: unless-stopped
    logging:
      options:
        max-size: 10m
    ports:
      - 80:80
      - 443:443
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - traefik-tmp:/tmp
      - traefik-letsencrypt:/etc/traefik/acme
      - ./traefik/tls.yaml:/etc/traefik/tls.yaml:ro
    command:
      - --global.sendAnonymousUsage
      - --accesslog=true
      - --api=false
      - --providers.docker=true
      - --providers.docker.exposedByDefault=false
      - --log.level=INFO
      - --entryPoints.http.address=:80
      - --entryPoints.https.address=:443
      - --entryPoints.http.http.redirections.entryPoint.to=https
      - --entryPoints.http.http.redirections.entryPoint.scheme=https
      - --certificatesResolvers.letsEncrypt.acme.storage=/etc/traefik/acme/acme.json
      - --certificatesResolvers.letsEncrypt.acme.email=${ADMIN_EMAIL}
      - --certificatesResolvers.letsEncrypt.acme.tlsChallenge=true
      - --providers.file.filename=/etc/traefik/tls.yaml
    labels:
      - traefik.enable=false

  freshrss:
    environment:
      TRUSTED_PROXY: 172.16.0.1/12
    labels:
      - traefik.enable=true
      - traefik.http.middlewares.freshrssM1.compress=true
      - traefik.http.middlewares.freshrssM2.headers.browserXssFilter=true
      - traefik.http.middlewares.freshrssM2.headers.forceSTSHeader=true
      - traefik.http.middlewares.freshrssM2.headers.frameDeny=true
      - traefik.http.middlewares.freshrssM2.headers.referrerPolicy=no-referrer-when-downgrade
      - traefik.http.middlewares.freshrssM2.headers.stsSeconds=31536000
      - traefik.http.routers.freshrss.entryPoints=https
      - traefik.http.routers.freshrss.tls.certResolver=letsEncrypt
      - traefik.http.routers.freshrss.tls=true
      ## Option 1: server FreshRSS as sub-domain
      - traefik.http.routers.freshrss.middlewares=freshrssM1,freshrssM2
      - traefik.http.routers.freshrss.rule=Host(`${SERVER_DNS}`)
      ## Option 2: serve FreshRSS as sub-path
      # - traefik.http.middlewares.freshrssM3.stripprefix.prefixes=/freshrss
      # - traefik.http.routers.freshrss.middlewares=freshrssM1,freshrssM2,freshrssM3
      # - traefik.http.routers.freshrss.rule=PathPrefix(`/freshrss`)