version: "3.9"
services:
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  technitium:
    # container_name: dns-server
    # hostname: dns-server
    image: technitium/dns-server:latest
    # Use "host" network mode for DHCP deployments
    # network_mode: "host"
#    ports:
#      - target: "53"
#        published: "53"
#        protocol: "udp"
#        mode: "host"
    ports:
      - published: 53
        target: 53
        protocol: udp
        mode: host
      - published: 53
        target: 53
        protocol: tcp
        mode: host
#      - published: 853
#        target: 853
#        protocol: both
#        mode: host
      # - "5380:5380/tcp" #DNS web console
      # Re-enable port 53 when theres an obvious place to put this service.
      # - "53:53/udp" #DNS service
      # - "53:53/tcp" #DNS service
      # - "67:67/udp" #DHCP service
      # - "853:853/tcp" #DNS-over-TLS service
      # - "443:443/tcp" #DNS-over-HTTPS service
      # - "80:80/tcp" #DNS-over-HTTPS service certbot certificate renewal
      # - "8053:8053/tcp" #DNS-over-HTTPS using reverse proxy
    environment:
      - DNS_SERVER_DOMAIN=technitium.nixc.us #The primary domain name used by this DNS Server to identify itself.
      # - DNS_SERVER_ADMIN_PASSWORD=password #DNS web console admin user password.
      # - DNS_SERVER_ADMIN_PASSWORD_FILE=password.txt #The path to a file that contains a plain text password for the DNS web console admin user.
      # - DNS_SERVER_PREFER_IPV6=false #DNS Server will use IPv6 for querying whenever possible with this option enabled.
      - DNS_SERVER_OPTIONAL_PROTOCOL_DNS_OVER_HTTP=false #Enables DNS server optional protocol DNS-over-HTTP on TCP port 8053 to be used with a TLS terminating reverse proxy like nginx.
      - DNS_SERVER_RECURSION=AllowOnlyForPrivateNetworks #Recursion options: Allow, Deny, AllowOnlyForPrivateNetworks, UseSpecifiedNetworks.
      # - DNS_SERVER_RECURSION_DENIED_NETWORKS=1.1.1.0/24 #Comma separated list of IP addresses or network addresses to deny recursion. Valid only for `UseSpecifiedNetworks` recursion option.
      - DNS_SERVER_RECURSION_ALLOWED_NETWORKS=127.0.0.1, 192.168.1.0/24, 100.64.0.0/24 #Comma separated list of IP addresses or network addresses to allow recursion. Valid only for `UseSpecifiedNetworks` recursion option.
      # - DNS_SERVER_ENABLE_BLOCKING=false #Sets the DNS server to block domain names using Blocked Zone and Block List Zone.
      # - DNS_SERVER_ALLOW_TXT_BLOCKING_REPORT=false #Specifies if the DNS Server should respond with TXT records containing a blocked domain report for TXT type requests.
      - DNS_SERVER_FORWARDERS=1.1.1.1, 8.8.8.8 #Comma separated list of forwarder addresses.
      # - DNS_SERVER_FORWARDER_PROTOCOL=Tcp #Forwarder protocol options: Udp, Tcp, Tls, Https, HttpsJson
      # - DNS_SERVER_LOG_USING_LOCAL_TIME=true #Enable this option to use local time instead of UTC for logging.
    volumes:
      - /mnt/tank/persist/nixc.us/ns1/production/config:/etc/dns
#    restart: unless-stopped
# volumes:
#     config:
    networks:
      - default
      - traefik
    dns:
      - 1.1.1.1
      - 9.9.9.9
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == ingress.nixc.us
      labels:
#        - "us.nixc.autodeploy=true"
        - "traefik.enable=true"
        - "traefik.http.routers.technitium.tls=true"
        - "traefik.http.services.technitium.loadbalancer.server.port=5380"
        - "traefik.http.routers.technitium.rule=Host(`technitium.nixc.us`)"
        - "traefik.http.routers.technitium.entrypoints=websecure"
        - "traefik.http.routers.technitium.tls.certresolver=letsencryptresolver"
        - "traefik.http.routers.technitium.service=technitium"
        - "traefik.docker.network=traefik"
        - 'traefik.http.routers.technitium.middlewares=authelia@docker'

      update_config:
        order: stop-first
        failure_action: rollback
        delay: 5s
        delay: 10s
        parallelism: 1
      restart_policy:
        condition: on-failure
    logging:
      driver: "gelf"
      options:
        gelf-address: "udp://log.nixc.us:15124"
        tag: "technitium_technitium"
networks:
  traefik:
    external: true
  # default:
  #   external: false