---
volumes:
  bind9_cache:
    driver: local
  primary_var_lib_bind:
    driver: local
  secondary_var_lib_bind:
    driver: local

networks:
  pub_dns_net:
    external: true

services:
  primary:
    container_name: ns1
    image: ubuntu/bind9:9.18-22.04_beta
    restart: always
    user: root
    environment:
      - TZ='America/Indianapolis'
      - BIND9_USER=bind
    volumes:
      #- primary_var_lib_bind:/var/lib/bind
      - ./primary/var/lib/bind:/var/lib/bind:rw
      - ./primary/etc/bind/named.conf:/etc/bind/named.conf
        #- primary/var/lib/bind:/tmp/bind
    networks:
      pub_dns_net:
        ipv4_address: 10.99.153.241
          #    command: [ "cp", "-rv", "/tmp/bind/*", "/var/lib/bind/" ]
    deploy:
      placement:
        constraints: [node.role == manager]
  secondary:
    container_name: ns2
    image: ubuntu/bind9:9.18-22.04_beta
    restart: always
    user: root
    environment:
      - TZ='America/Indianapolis'
      - BIND9_USER=bind
    volumes:
      #- secondary_var_lib_bind:/var/lib/bind
      - ./secondary/var/lib/bind:/var/lib/bind:rw
      - ./secondary/etc/bind/named.conf:/etc/bind/named.conf:ro
        #- secondary/var/lib/bind:/tmp/bind
    networks:
      pub_dns_net:
        ipv4_address: 10.99.153.242
          #command: [ "cp", "-rv", "/tmp/bind/*", "/var/lib/bind/" ]
    deploy:
      placement:
        constraints: [node.role == worker]