traefik.yml

version: "3.9"

######### IMPORTANT #############
# This is my main docker-compose file with most of the apps. I run docker on other systems with smaller stacks (web and synology).
# You can copy-paste services from one docker-compose file in this repo to another to add other apps.

########################### SYSTEM DESCRIPTION
# DOCKER-COMPOSE FOR HOME/MEDIA SERVER
# PROXMOX HOST: Dual Intel Xeon E3-1240 V2, 16 GB RAM, 480 GB SSD, and 4 TB HDD
# LXC: 2 CORES, 8 GB RAM, Ubuntu 20.04, and Docker
# 64 GB for / and 2 TB for non-critical data and rclone cache.
# Google Drive mounted using Rclone Docker for media and Proxmox backups

# Docker: 20.10.23
# Docker Compose: v2.15.1 (docker-compose-plugin for Docker)

########################### NETWORKS
# There is no need to create any networks outside this docker-compose file.
# You may customize the network subnets (192.168.90.0/24 and 91.0/24) below as you please.
# Docker Compose version 3.5 or higher required to define networks this way.

networks:
  default:
    driver: bridge
  t2_proxy:
    name: t2_proxy
    driver: bridge
    ipam:
      config:
        - subnet: 192.168.90.0/24

########################### EXTENSION FIELDS
# Helps eliminate repetition of sections
# More Info on how to use this: https://github.com/htpcBeginner/docker-traefik/pull/228

# Common environment values
x-environment: &default-tz-puid-pgid
  TZ: $TZ
  PUID: $PUID
  PGID: $PGID

# Keys common to some of the services in basic-services.txt
x-common-keys-core: &common-keys-core
  networks:
    - t2_proxy
  security_opt:
    - no-new-privileges:true
  restart: always
  # profiles:
  # - core

# Keys common to some of the services in basic-services.txt
x-common-keys-monitoring: &common-keys-monitoring
  networks:
    - t2_proxy
  security_opt:
    - no-new-privileges:true
  restart: always
  # profiles:
  # - monitoring

# Keys common to some of the dependent services/apps
x-common-keys-apps: &common-keys-apps
  networks:
    - t2_proxy
  security_opt:
    - no-new-privileges:true
  restart: unless-stopped
  # profiles:
  # - apps

# Keys common to some of the services in media-services.txt
x-common-keys-media: &common-keys-media
  networks:
    - t2_proxy
  security_opt:
    - no-new-privileges:true
  restart: "no"
  # profiles:
  # - media

########################### SERVICES
services:
  ############################# FRONTENDS

  # Traefik 2 - Reverse Proxy
  # Touch (create empty files) traefik.log and acme/acme.json. Set acme.json permissions to 600.
  # touch $DOCKERDIR/appdata/traefik2/acme/acme.json
  # chmod 600 $DOCKERDIR/appdata/traefik2/acme/acme.json
  # touch $DOCKERDIR/logs/cloudserver/traefik.log
  # touch $DOCKERDIR/logs/cloudserver/access.log

  traefik:
    <<: *common-keys-core # See EXTENSION FIELDS at the top
    container_name: traefik
    image: traefik:2.9.8
    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=$CLOUDFLARE_IPS,$LOCAL_IPS
      - --entryPoints.traefik.address=:8080
      # - --entryPoints.ping.address=:8081
      - --api=true
      # - --api.insecure=true
      - --api.dashboard=true
      #- --ping=true
      # - --serversTransport.insecureSkipVerify=true
      - --log=true
      - --log.filePath=/logs/traefik.log
      - --log.level=DEBUG # (Default: error) DEBUG, INFO, WARN, ERROR, FATAL, PANIC
      - --accessLog=true
      - --accessLog.filePath=/logs/access.log
      - --accessLog.bufferingSize=100 # Configuring a buffer of 100 lines
      - --accessLog.filters.statusCodes=204-299,400-499,500-599
      - --providers.docker=true
      - --providers.docker.endpoint=unix:///var/run/docker.sock # Use Docker Socket Proxy instead for improved security
      #- --providers.docker.endpoint=tcp://socket-proxy:2375
      # Automatically set Host rule for services
      # - --providers.docker.defaultrule=Host(`{{ index .Labels "com.docker.compose.service" }}.$DOMAINNAME_CLOUD_SERVER`)
      - --providers.docker.exposedByDefault=false
      # - --entrypoints.https.http.middlewares=chain-oauth@file
      - --entrypoints.https.http.tls.options=tls-opts@file
      # Add dns-cloudflare as default certresolver for all services. Also enables TLS and no need to specify on individual services
      - --entrypoints.https.http.tls.certresolver=dns-cloudflare
      - --entrypoints.https.http.tls.domains[0].main=$DOMAINNAME_CLOUD_SERVER
      - --entrypoints.https.http.tls.domains[0].sans=*.$DOMAINNAME_CLOUD_SERVER
      # - --entrypoints.https.http.tls.domains[1].main=$DOMAINNAME2 # Pulls main cert for second domain
      # - --entrypoints.https.http.tls.domains[1].sans=*.$DOMAINNAME2 # Pulls wildcard cert for second domain
      - --providers.docker.network=t2_proxy
      - --providers.docker.swarmMode=false
      - --providers.file.directory=/rules # Load dynamic configuration from one or more .toml or .yml files in a directory
      # - --providers.file.filename=/path/to/file # Load dynamic configuration from a file
      - --providers.file.watch=true # Only works on top level files in the rules folder
      - --certificatesResolvers.dns-cloudflare.acme.caServer=https://acme-staging-v02.api.letsencrypt.org/directory # LetsEncrypt Staging Server - uncomment when testing
      - --certificatesResolvers.dns-cloudflare.acme.email=$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
      # - --metrics.prometheus=true
      # - --metrics.prometheus.buckets=0.1,0.3,1.2,5.0
    networks:
      t2_proxy:
        ipv4_address: 192.168.90.254 # You can specify a static IP
    ports:
      - target: 80
        published: 80
        protocol: tcp
        mode: host
      - target: 443
        published: 443
        protocol: tcp
        mode: host
      # - target: 8080 # insecure api wont work
      #   published: 8080
      #   protocol: tcp
      #   mode: host
    volumes:
      - $DOCKERDIR/appdata/traefik2/rules/cloudserver:/rules # file provider directory
      # - /var/run/docker.sock:/var/run/docker.sock:ro # Use Docker Socket Proxy instead for improved security
      - $DOCKERDIR/appdata/traefik2/acme/acme.json:/acme.json # cert location - you must create this emtpy file and change permissions to 600
      - $DOCKERDIR/logs/cloudserver/traefik:/logs # for fail2ban or crowdsec
    environment:
      - TZ=$TZ
      - CF_API_EMAIL_FILE=$CLOUDFLARE_EMAIL
      - CF_API_KEY_FILE=$CLOUDFLARE_API_KEY
      - HTPASSWD_FILE=$HTPASSWD # HTPASSWD_FILE can be whatever as it is not used/called anywhere.
      - DOMAINNAME_CLOUD_SERVER # Passing the domain name to traefik container to be able to use the variable in rules.
    labels:
      #- "autoheal=true"
      - "traefik.enable=true"
      # HTTP-to-HTTPS Redirect
      - "traefik.http.routers.http-catchall.entrypoints=http"
      - "traefik.http.routers.http-catchall.rule=HostRegexp(`{host:.+}`)"
      - "traefik.http.routers.http-catchall.middlewares=redirect-to-https"
      - "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https"
      # HTTP Routers
      - "traefik.http.routers.traefik-rtr.entrypoints=https"
      - "traefik.http.routers.traefik-rtr.rule=Host(`traefik.$DOMAINNAME_CLOUD_SERVER`)"
      - "traefik.http.routers.traefik-rtr.tls=true" # Some people had 404s without this
      - "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=$DOMAINNAME_CLOUD_SERVER"
      - "traefik.http.routers.traefik-rtr.tls.domains[0].sans=*.$DOMAINNAME_CLOUD_SERVER"
      # - "traefik.http.routers.traefik-rtr.tls.domains[1].main=$DOMAINNAME2" # Pulls main cert for second domain
      # - "traefik.http.routers.traefik-rtr.tls.domains[1].sans=*.$DOMAINNAME2" # 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_CLOUD_SERVER`) && Path(`/ping`)"
      #- "traefik.http.routers.ping.tls=true"
      #- "traefik.http.routers.ping.service=ping@internal"
      ## Middlewares
      #- "traefik.http.routers.traefik-rtr.middlewares=chain-no-auth@file" # For No Authentication
      - "traefik.http.routers.traefik-rtr.middlewares=chain-basic-auth@file" # For Basic HTTP Authentication
      #- "traefik.http.routers.traefik-rtr.middlewares=chain-oauth@file" # For Google OAuth
      #- "traefik.http.routers.traefik-rtr.middlewares=chain-authelia@file" # For Authelia Authentication