version: '2.4'

services:

  pdns-recursor-pgsql:
    image: pschiffe/pdns-recursor:${RECURSOR_TAG:-latest}
    networks:
      - pdns-pgsql
    volumes:
      - /etc/localtime:/etc/localtime:ro
    ulimits:
      nofile:
        soft: 5000
        hard: 5000

  postgres:
    image: postgres:16-alpine
    networks:
      pdns-pgsql:
        aliases:
          - db
          - pgsql
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - pgsql:/var/lib/postgresql/data:Z
    environment:
      - POSTGRES_PASSWORD=my-secret-pw
    healthcheck:
      test: ['CMD', 'pg_isready', '-U', 'postgres']
      timeout: 10s
      retries: 5

  adminer:
    image: adminer
    networks:
      - pdns-pgsql
    ports:
      - '7988:8080'
    volumes:
      - /etc/localtime:/etc/localtime:ro

  pdns-pgsql-master:
    image: pschiffe/pdns-pgsql:${PDNS_PGSQL_TAG:-latest}
    hostname: ns1.example.com
    networks:
      pdns-pgsql:
        ipv4_address: 172.8.0.20
        aliases:
          - pdns
    extra_hosts:
      - 'ns1.example.com:172.8.0.20'
      - 'ns2.example.com:172.8.0.21'
    volumes:
      - /etc/localtime:/etc/localtime:ro
    environment:
      - PDNS_gpgsql_password=my-secret-pw
      - PDNS_master=yes
      - PDNS_api=yes
      - PDNS_api_key=secret
      - PDNS_webserver=yes
      - PDNS_webserver_address=0.0.0.0
      - PDNS_webserver_allow_from=172.8.0.0/16
      - PDNS_version_string=anonymous
      - PDNS_default_ttl=1500
      - PDNS_allow_axfr_ips=172.8.0.21
      - PDNS_only_notify=172.8.0.21
    depends_on:
      - postgres

  pdns-pgsql-slave:
    image: pschiffe/pdns-pgsql:${PDNS_PGSQL_TAG:-latest}
    hostname: ns2.example.com
    networks:
      pdns-pgsql:
        ipv4_address: 172.8.0.21
    extra_hosts:
      - 'ns1.example.com:172.8.0.20'
      - 'ns2.example.com:172.8.0.21'
    volumes:
      - /etc/localtime:/etc/localtime:ro
    environment:
      - PDNS_gpgsql_dbname=powerdnsslave
      - PDNS_gpgsql_password=my-secret-pw
      - PDNS_slave=yes
      - PDNS_superslave=yes
      - PDNS_webserver=yes
      - PDNS_webserver_address=0.0.0.0
      - PDNS_webserver_allow_from=172.8.0.0/16
      - PDNS_version_string=anonymous
      - PDNS_disable_axfr=yes
      - PDNS_allow_notify_from=172.8.0.20
      - SUPERMASTER_IPS=172.8.0.20
    depends_on:
      - postgres
      - pdns-pgsql-master

  pdns-admin-pgsql:
    image: pschiffe/pdns-admin
    networks:
      pdns-pgsql:
        aliases:
          - pdns-admin
    ports:
      - '7989:8080'
    volumes:
      - /etc/localtime:/etc/localtime:ro
    environment:
      - PDNS_ADMIN_SQLA_DB_TYPE=postgres
      - PDNS_ADMIN_SQLA_DB_HOST=pgsql
      - PDNS_ADMIN_SQLA_DB_PORT=5432
      - PDNS_ADMIN_SQLA_DB_USER=postgres
      - PDNS_ADMIN_SQLA_DB_PASSWORD=my-secret-pw
      - PDNS_VERSION=4.8
      - PDNS_API_KEY=secret
    depends_on:
      - postgres
      - pdns-pgsql-master

networks:
  pdns-pgsql:
    ipam:
      config:
        - subnet: 172.8.0.0/16
          gateway: 172.8.0.1

volumes:
  pgsql: