ChristianLempa_Boilerplates/library/compose/traefik/template.yaml

---
kind: compose
metadata:
  name: Traefik
  description: 'Traefik is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy.

    This template sets up Traefik with automatic HTTPS using Let''s Encrypt and can be integrated with Authentik for SSO.

    ## References

    - **Project:** https://traefik.io/

    - **Documentation:** https://doc.traefik.io/traefik/

    - **GitHub:** https://github.com/traefik/traefik'
  version: v3.6.5
  author: Christian Lempa
  date: '2025-12-17'
  tags:
    - swarm
    - volume
  icon:
    provider: simpleicons
    id: traefikproxy
  draft: false
  next_steps: "Start the `{{ service_name }}` project\n{% if swarm_enabled %}\n1. Deploy Traefik to Docker Swarm:\n  `docker\
    \ stack deploy -c compose.yaml {{ service_name }}`\n{% else %}\n1. Copy the project directory for `{{ service_name\
    \ }}` to the host.\n2. Start Traefik with Docker Compose from the project directory:\n  `docker compose up -d`\n{% endif\
    \ %}"
schema: '1.2'
spec:
  general:
    vars:
      service_name:
        default: traefik
      container_name:
        type: str
      container_hostname:
        type: str
      container_timezone:
        type: str
      container_loglevel:
        type: enum
        options:
          - debug
          - info
          - warn
          - error
      restart_policy:
        type: enum
        options:
          - unless-stopped
          - always
          - on-failure
          - 'no'
        default: unless-stopped
        required: true
  ports:
    vars:
      ports_dashboard:
        description: Dashboard port (external)
        type: int
        default: 8080
        required: true
        needs:
          - dashboard_enabled=true
        extra: Only used when dashboard is enabled
      ports_http:
        default: 80
        extra: Maps to entrypoint 'web'
      ports_https:
        default: 443
        extra: Maps to entrypoint 'websecure'
  traefik:
    title: Settings
    vars:
      accesslog_enabled:
        description: Enable Traefik access log
        type: bool
        default: false
      dashboard_enabled:
        description: Enable Traefik dashboard
        type: bool
        default: false
        extra: 'WARNING: Don''t use in production!'
      prometheus_enabled:
        description: Enable Prometheus metrics
        type: bool
        default: false
      security_enabled:
        description: Create production-ready security headers middleware
        type: bool
        default: true
        extra: Enables HSTS, XSS protection, frame denial, etc.
      traefik_network:
        extra: Network that Traefik uses to connect to services
      traefik_network_external:
        description: Use existing Docker network (external)
        type: bool
        default: false
  traefik_tls:
    title: TLS Settings
    vars:
      traefik_tls_acme_email:
        description: Email address for ACME
        type: str
        required: true
      traefik_tls_acme_region:
        description: AWS Region
        type: str
        default: us-east-1
        required: true
        needs:
          - traefik_tls_certresolver=route53
      traefik_tls_acme_resource_group:
        description: Azure Resource Group
        type: str
        required: true
        needs:
          - traefik_tls_certresolver=azure
      traefik_tls_acme_secret_key:
        description: DNS provider secret key
        type: str
        sensitive: true
        required: true
        needs:
          - traefik_tls_certresolver=azure,godaddy,porkbun,route53
        extra: AZURE_CLIENT_SECRET, GODADDY_API_SECRET, PORKBUN_SECRET_API_KEY, or AWS_SECRET_ACCESS_KEY
      traefik_tls_acme_subscription_id:
        description: Azure Subscription ID
        type: str
        required: true
        needs:
          - traefik_tls_certresolver=azure
      traefik_tls_acme_tenant_id:
        description: Azure Tenant ID
        type: str
        required: true
        needs:
          - traefik_tls_certresolver=azure
      traefik_tls_acme_token:
        description: DNS provider API token
        type: str
        sensitive: true
        required: true
        needs:
          - traefik_tls_certresolver=cloudflare,digitalocean,godaddy,namecheap,porkbun
        extra: CF_DNS_API_TOKEN, DO_AUTH_TOKEN, GODADDY_API_KEY, NAMECHEAP_API_KEY, or PORKBUN_API_KEY
      traefik_tls_acme_username:
        description: Namecheap API username
        type: str
        required: true
        needs:
          - traefik_tls_certresolver=namecheap
      traefik_tls_certresolver:
        description: ACME DNS challenge provider
        options:
          - cloudflare
          - porkbun
          - godaddy
          - digitalocean
          - route53
          - azure
          - namecheap
        extra: DNS provider for domain validation
      traefik_tls_enabled:
        description: Enable HTTPS/TLS with ACME
        default: false
      traefik_tls_min_version:
        description: Minimum TLS version
        type: enum
        options:
          - VersionTLS12
          - VersionTLS13
        extra: TLS 1.2 is recommended for compatibility, TLS 1.3 for maximum security
      traefik_tls_redirect:
        description: Redirect all HTTP traffic to HTTPS
        type: bool
        default: true
      traefik_tls_secure_ciphers:
        description: Enable strict cipher suites (recommended)
        type: bool
        extra: Enforces modern, secure cipher suites
      traefik_tls_skipverify:
        description: Skip TLS verification for backend servers
        type: bool
        extra: 'WARNING: Only enable for self-signed certificates in trusted environments'
  volume:
    vars:
      volume_mode:
        type: enum
        options:
          - local
          - mount
          - nfs
        default: local
        required: true
      volume_mount_path:
        type: str
        default: /mnt/storage
        needs:
          - volume_mode=mount
        required: true
      volume_nfs_server:
        type: str
        default: 192.168.1.1
        needs:
          - volume_mode=nfs
        required: true
      volume_nfs_path:
        type: str
        default: /export
        needs:
          - volume_mode=nfs
        required: true
      volume_nfs_options:
        type: str
        default: rw,nolock,soft
        needs:
          - volume_mode=nfs
        required: true
  swarm:
    vars:
      swarm_placement_mode:
        type: enum
        options:
          - replicated
          - global
        default: replicated
        required: true
      swarm_replicas:
        type: int
        default: 1
        needs:
          - swarm_placement_mode=replicated
        required: true
      swarm_placement_host:
        type: str
        description: Target hostname for placement constraint
        default: ''
        needs:
          - swarm_placement_mode=replicated
        extra: Constrains service to run on specific node by hostname
      swarm_enabled:
        type: bool
        default: false
        description: Enable Docker Swarm mode