ChristianLempa_Boilerplates/library/compose/traefik/compose.yaml.j2

---
services:
  {{ service_name }}:
    image: docker.io/library/traefik:v3.6.8
    {% if not swarm_enabled %}
    {% if container_name %}
    container_name: {{ container_name }}
    {% endif %}
    security_opt:
      - no-new-privileges:true
    {% endif %}
    {% if container_hostname %}
    hostname: {{ container_hostname }}
    {% endif %}
    command:
      - "--global.checkNewVersion=false"
      - "--global.sendAnonymousUsage=false"
      {% if container_loglevel %}
      - "--log.level={{ container_loglevel }}"
      {% endif %}
      - "--ping=true"
      - "--ping.entryPoint=ping"
      {% if accesslog_enabled %}
      - "--accesslog=true"
      {% endif %}
      {% if dashboard_enabled %}
      - "--api.dashboard=true"
      - "--api.insecure=true"
      {% endif %}
      {% if prometheus_enabled %}
      - "--metrics.prometheus=true"
      - "--metrics.prometheus.entryPoint=metrics"
      - "--metrics.prometheus.addRoutersLabels=true"
      {% endif %}
      - "--entrypoints.ping.address=:8082"
      {% if prometheus_enabled %}
      - "--entrypoints.metrics.address=:9090"
      {% endif %}
      - "--entrypoints.web.address=:80"
      - "--entrypoints.web.http.encodedCharacters.allowEncodedSlash=true"
      {% if traefik_tls_enabled and traefik_tls_redirect %}
      - "--entrypoints.web.http.redirections.entryPoint.to=websecure"
      - "--entrypoints.web.http.redirections.entryPoint.scheme=https"
      {% endif %}
      {% if traefik_tls_enabled %}
      - "--entrypoints.websecure.address=:443"
      - "--entrypoints.websecure.http.encodedCharacters.allowEncodedSlash=true"
      - "--certificatesresolvers.{{ traefik_tls_certresolver }}.acme.email={{ traefik_tls_acme_email }}"
      - "--certificatesresolvers.{{ traefik_tls_certresolver }}.acme.caServer=https://acme-v02.api.letsencrypt.org/directory"
      - "--certificatesresolvers.{{ traefik_tls_certresolver }}.acme.dnsChallenge.provider={{ traefik_tls_certresolver }}"
      - "--certificatesresolvers.{{ traefik_tls_certresolver }}.acme.dnsChallenge.resolvers=1.1.1.1:53,8.8.8.8:53"
      {% endif %}
      {% if traefik_tls_secure_ciphers %}
      - "--tls.options.default.cipherSuites=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256"
      {% endif %}
      {% if traefik_tls_skipverify %}
      - "--serversTransport.insecureSkipVerify=true"
      {% endif %}
      {% if swarm_enabled %}
      - "--providers.swarm.endpoint=unix:///var/run/docker.sock"
      - "--providers.swarm.exposedByDefault=false"
      - "--providers.swarm.network={{ traefik_network }}"
      {% else %}
      - "--providers.docker=true"
      - "--providers.docker.exposedByDefault=false"
      - "--providers.docker.network={{ traefik_network }}"
      {% endif %}
    ports:
      - "{{ ports_http }}:80"
      - "{{ ports_https }}:443"
      {% if dashboard_enabled %}
      - "{{ ports_dashboard }}:8080"
      {% endif %}
    {#
      We always need volumes, because of the docker socket and certs storage
      - certs storage for ACME
      - docker socket for automatic service discovery
      - Traefik configuration in non-swarm mode
    #}
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      {% if volume_mode == 'mount' %}
      - {{ volume_mount_path }}:/var/traefik/certs/:rw
      {% elif volume_mode == 'local' or volume_mode == 'nfs' %}
      - {{ service_name }}_certs:/var/traefik/certs/:rw
      {% endif %}
    environment:
      - TZ={{ container_timezone }}
      {% if traefik_tls_enabled %}
      {% if traefik_tls_certresolver == 'cloudflare' %}
      {% if swarm_enabled %}
      - CF_DNS_API_TOKEN_FILE=/run/secrets/{{ service_name }}_token
      {% else %}
      - CF_DNS_API_TOKEN=${CF_DNS_API_TOKEN}
      {% endif %}
      {% elif traefik_tls_certresolver == 'porkbun' %}
      {% if swarm_enabled %}
      - PORKBUN_API_KEY_FILE=/run/secrets/{{ service_name }}_token
      - PORKBUN_SECRET_API_KEY_FILE=/run/secrets/{{ service_name }}_token_key
      {% else %}
      - PORKBUN_API_KEY=${PORKBUN_API_KEY}
      - PORKBUN_SECRET_API_KEY=${PORKBUN_SECRET_API_KEY}
      {% endif %}
      {% elif traefik_tls_certresolver == 'route53' %}
      {% if swarm_enabled %}
      - AWS_ACCESS_KEY_ID_FILE=/run/secrets/{{ service_name }}_token
      - AWS_SECRET_ACCESS_KEY_FILE=/run/secrets/{{ service_name }}_token_key
      {% else %}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
      {% endif %}
      - AWS_REGION={{ traefik_tls_acme_region }}
      {% elif traefik_tls_certresolver == 'digitalocean' %}
      {% if swarm_enabled %}
      - DO_AUTH_TOKEN_FILE=/run/secrets/{{ service_name }}_token
      {% else %}
      - DO_AUTH_TOKEN=${DO_AUTH_TOKEN}
      {% endif %}
      {% elif traefik_tls_certresolver == 'godaddy' %}
      {% if swarm_enabled %}
      - GODADDY_API_KEY_FILE=/run/secrets/{{ service_name }}_token
      - GODADDY_API_SECRET_FILE=/run/secrets/{{ service_name }}_token_key
      {% else %}
      - GODADDY_API_KEY=${GODADDY_API_KEY}
      - GODADDY_API_SECRET=${GODADDY_API_SECRET}
      {% endif %}
      {% elif traefik_tls_certresolver == 'azure' %}
      {% if swarm_enabled %}
      - AZURE_CLIENT_ID_FILE=/run/secrets/{{ service_name }}_token
      - AZURE_CLIENT_SECRET_FILE=/run/secrets/{{ service_name }}_token_key
      {% else %}
      - AZURE_CLIENT_ID=${AZURE_CLIENT_ID}
      - AZURE_CLIENT_SECRET=${AZURE_CLIENT_SECRET}
      {% endif %}
      - AZURE_TENANT_ID={{ traefik_tls_acme_tenant_id }}
      - AZURE_SUBSCRIPTION_ID={{ traefik_tls_acme_subscription_id }}
      - AZURE_RESOURCE_GROUP={{ traefik_tls_acme_resource_group }}
      {% elif traefik_tls_certresolver == 'namecheap' %}
      {% if swarm_enabled %}
      - NAMECHEAP_API_KEY_FILE=/run/secrets/{{ service_name }}_token
      {% else %}
      - NAMECHEAP_API_KEY=${NAMECHEAP_API_KEY}
      {% endif %}
      - NAMECHEAP_API_USER={{ traefik_tls_acme_username }}
      {% endif %}
      {% endif %}
    healthcheck:
      test: ["CMD", "wget", "--spider", "-q", "http://127.0.0.1:8082/ping"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    networks:
      - {{ traefik_network }}
    {% if swarm_enabled %}
    {% if traefik_tls_enabled %}
    secrets:
      - {{ service_name }}_token
      {% if traefik_tls_acme_secret_key %}
      - {{ service_name }}_token_key
      {% endif %}
    {% endif %}
    deploy:
      mode: {{ swarm_placement_mode }}
      {% if swarm_placement_mode == 'replicated' %}
      replicas: {{ swarm_replicas }}
      {% endif %}
      {% if swarm_placement_host %}
      placement:
        constraints:
          - node.hostname == {{ swarm_placement_host }}
      {% endif %}
    {% else %}
    restart: {{ restart_policy }}
    {% endif %}

{#
  If Traefik TLS is enabled in swarm mode, define the necessary secrets for ACME DNS challenge.
#}
{% if swarm_enabled and traefik_tls_enabled %}
secrets:
  {{ service_name }}_token:
    file: ./.env.secret.token
  {% if traefik_tls_acme_secret_key %}
  {{ service_name }}_token_key:
    file: ./.env.secret.token_key
  {% endif %}
{% endif %}

{#
  Always define the traefik network, but if it's not external, set it up according to
  swarm mode or bridge mode.
#}
networks:
  {{ traefik_network }}:
    {% if traefik_network_external %}
    external: true
    {% else %}
    {% if swarm_enabled %}
    driver: overlay
    attachable: true
    {% else %}
    driver: bridge
    {% endif %}
    name: {{ traefik_network }}
    {% endif %}

{#
  Always define volumes for certs based on volume_mode
#}
{% if volume_mode == 'local' %}
volumes:
  {{ service_name }}_certs:
    driver: local
{% elif volume_mode == 'nfs' %}
volumes:
  {{ service_name }}_certs:
    driver: local
    driver_opts:
      type: nfs
      o: addr={{ volume_nfs_server }},nfsvers=4,{{ volume_nfs_options }}
      device: ":{{ volume_nfs_path }}"
{% endif %}