version: "3.7"

########################### NETWORKS
networks:
  t2_proxy:
    external:
      name: t2_proxy
  default:
    driver: bridge

########################### SERVICES
services:
# All services / apps go below this line

# Traefik 2 - Reverse Proxy
  traefik:
    container_name: traefik
    image: traefik:2.2.1 # the chevrotin tag refers to v2.2.x but introduced a breaking change in 2.2.2
    restart: unless-stopped
    command: # CLI arguments
      - --global.checkNewVersion=true
      - --global.sendAnonymousUsage=true
      - --entryPoints.http.address=:80
      - --entryPoints.https.address=:443
        # Allow these IPs to set the X-Forwarded-* headers - Cloudflare IPs: https://www.cloudflare.com/ips/
      - --entrypoints.https.forwardedHeaders.trustedIPs=173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,104.16.0.0/12,172.64.0.0/13,131.0.72.0/22
      - --entryPoints.traefik.address=:8080
      - --api=true
      - --api.insecure=true
      - --api.dashboard=true
      #- --ping=true
      #- --pilot.token=$TRAEFIK_PILOT_TOKEN
      # - --serversTransport.insecureSkipVerify=true
      - --log=true
      - --log.level=DEBUG # (Default: error) DEBUG, INFO, WARN, ERROR, FATAL, PANIC
      - --accessLog=true
      - --accessLog.filePath=/traefik.log
      - --accessLog.bufferingSize=100 # Configuring a buffer of 100 lines
      - --accessLog.filters.statusCodes=400-499
      - --providers.docker=true
      - --providers.docker.endpoint=unix:///var/run/docker.sock
      #- --providers.docker.endpoint=tcp://socket-proxy:2375
      - --providers.docker.defaultrule=Host(`{{ index .Labels "com.docker.compose.service" }}.$DOMAINNAME`)
      - --providers.docker.exposedByDefault=false
      - --entrypoints.https.http.tls.certresolver=dns-cloudflare
      - --entrypoints.https.http.tls.domains[0].main=$DOMAINNAME
      - --entrypoints.https.http.tls.domains[0].sans=*.$DOMAINNAME
      - --providers.docker.network=t2_proxy
      - --providers.docker.swarmMode=false
      - --providers.file.directory=/rules # Load dynamic configuration from one or more .toml or .yml files in a directory.
#      - --providers.file.filename=/path/to/file # Load dynamic configuration from a file.
      - --providers.file.watch=true # Only works on top level files in the rules folder
      - --certificatesResolvers.dns-cloudflare.acme.caServer=https://acme-staging-v02.api.letsencrypt.org/directory # LetsEncrypt Staging Server - uncomment when testing
      - --certificatesResolvers.dns-cloudflare.acme.email=$CLOUDFLARE_EMAIL
      - --certificatesResolvers.dns-cloudflare.acme.storage=/acme.json
      - --certificatesResolvers.dns-cloudflare.acme.dnsChallenge.provider=cloudflare
      - --certificatesResolvers.dns-cloudflare.acme.dnsChallenge.resolvers=1.1.1.1:53,1.0.0.1:53
      - --certificatesResolvers.dns-cloudflare.acme.dnsChallenge.delayBeforeCheck=90 # To delay DNS check and reduce LE hitrate
    networks:
      t2_proxy:
        ipv4_address: 192.168.90.254 # You can specify a static IP
#    networks:
#      - t2_proxy
    security_opt:
      - no-new-privileges:true
    ports:
      - target: 80
        published: 80
        protocol: tcp
        mode: host
      - target: 443
        published: 443
        protocol: tcp
        mode: host
      - target: 8080
        published: 8080
        protocol: tcp
        mode: host
    volumes:
      - $DOCKERDIR/traefik2/rules:/rules
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - $DOCKERDIR/traefik2/acme/acme.json:/acme.json
      - $DOCKERDIR/traefik2/traefik.log:/traefik.log
      - $DOCKERDIR/shared:/shared
    environment:
      - CF_API_EMAIL=$CLOUDFLARE_EMAIL
      - CF_API_KEY=$CLOUDFLARE_API_KEY
    labels:
      - "traefik.enable=true"
      # HTTP-to-HTTPS Redirect
      - "traefik.http.routers.http-catchall.entrypoints=http"
      - "traefik.http.routers.http-catchall.rule=HostRegexp(`{host:.+}`)"
      - "traefik.http.routers.http-catchall.middlewares=redirect-to-https"
      - "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https"
      # HTTP Routers
      - "traefik.http.routers.traefik-rtr.entrypoints=https"
      - "traefik.http.routers.traefik-rtr.rule=Host(`traefik.$DOMAINNAME`)"
      #- "traefik.http.routers.traefik-rtr.tls=true"
      #- "traefik.http.routers.traefik-rtr.tls.certresolver=dns-cloudflare" # Comment out this line after first run of traefik to force the use of wildcard certs
      #- "traefik.http.routers.traefik-rtr.tls.domains[0].main=$DOMAINNAME"
      #- "traefik.http.routers.traefik-rtr.tls.domains[0].sans=*.$DOMAINNAME"
#      - "traefik.http.routers.traefik-rtr.tls.domains[1].main=$SECONDDOMAINNAME" # Pulls main cert for second domain
#      - "traefik.http.routers.traefik-rtr.tls.domains[1].sans=*.$SECONDDOMAINNAME" # Pulls wildcard cert for second domain
      ## Services - API
      - "traefik.http.routers.traefik-rtr.service=api@internal"
      ## Healthcheck/ping
      #- "traefik.http.routers.ping.rule=Host(`traefik.$DOMAINNAME`) && Path(`/ping`)"
      #- "traefik.http.routers.ping.tls=true"
      #- "traefik.http.routers.ping.service=ping@internal"
      ## Middlewares
      - "traefik.http.routers.traefik-rtr.middlewares=middlewares-basic-auth@file"