ChristianLempa_Boilerplates/library/compose/traefik/compose.yaml

---
name: "Traefik"
description: "An open-source edge router for microservices"
version: "0.0.1"
date: "2023-10-01"
author: "Christian Lempa"
tags:
  - traefik
  - reverse-proxy
  - load-balancer
files:
  - config/traefik.yaml
variables:
  acme_email:
    display: "ACME Email"
    description: "Email address for ACME (Let's Encrypt) registration"
    type: "str"
  traefik.host:
    display: "Traefik Host"
    description: "Domain name for Traefik dashboard"
    type: "str"
  database.name:
    display: "Database Name"
    description: "Name of the database"
    type: "str"
---
services:
  traefik:
    image: docker.io/library/traefik:v3.5.1
    container_name: traefik
    ports:
      - 80:80
      - 443:443
      # --> (Optional) Enable Dashboard, don't do in production
      # - 8080:8080
      # <--
    volumes:
      - /run/docker.sock:/run/docker.sock:ro
      - ./config/:/etc/traefik/:ro
      - ./certs/:/var/traefik/certs/:rw
    environment:
      - CF_DNS_API_TOKEN={{ acme_email }}  # Using template variable
      {% if traefik.host -%}
      - TRAEFIK_HOST={{ traefik.host }}
      {% endif %}
      {% if database.name -%}
      - DB_NAME={{ database.name }}
      {% endif %}
    networks:
      - frontend
    restart: unless-stopped

networks:
  frontend:
    external: true  # <-- (Optional) Change this to false if you want to create a new network