docker-compose.yml

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# docker-compose.yml - the MINIMAL-DEMO STACK.
#
# PowerDNS-AuthAdmin + a single official PowerDNS Authoritative (SQLite-backed),
# pre-seeded with 10 demo zones so you can click around immediately. No
# Postgres, no Redis - the smallest thing that runs end-to-end.
#
#   docker compose up -d
#     → app    http://localhost:3000      (login: admin@example.com / change-me-now)
#     → pdns   http://localhost:8081/api/v1   (X-API-Key: demo-pdns-api-key)
#
# Pulls the published image ghcr.io/powerdns-authadmin/powerdns-authadmin (no local build). App
# config is read from .env.example via `env_file` (working demo values). For
# real deployments see the "Production" section of README.md.
#
# Multi-server / primary+secondary / multi-primary topologies live in the
# docker-compose-*.yml files. Every stack uses the OFFICIAL powerdns/pdns-auth
# image - there is no custom PowerDNS build.

name: powerdns-authadmin

services:
  # One-shot: initialise the PowerDNS gsqlite3 schema into the shared volume,
  # owned by the pdns uid (953) the official image runs as.
  pdns-init:
    image: alpine:3.20
    restart: "no"
    command:
      - sh
      - -c
      - |
        set -eu
        apk add --no-cache sqlite >/dev/null
        sh /init.sh
        chown -R 953:953 /var/lib/powerdns
        chmod -R u+rwX /var/lib/powerdns
    environment:
      DB: /var/lib/powerdns/pdns.sqlite
      SCHEMA: /schema.sqlite3.sql
    volumes:
      - pdns-data:/var/lib/powerdns
      - ./docker/pdns/init-primary.sh:/init.sh:ro
      - ./docker/pdns/schema.sqlite3.sql:/schema.sqlite3.sql:ro

  # Official PowerDNS Authoritative - standalone, SQLite backend, HTTP API on.
  pdns:
    image: powerdns/pdns-auth-49:latest
    restart: unless-stopped
    depends_on:
      pdns-init:
        condition: service_completed_successfully
    command: ["--api-key=demo-pdns-api-key"]
    ports:
      - "5300:53"
      - "5300:53/udp"
      - "8081:8081"
    volumes:
      - pdns-data:/var/lib/powerdns
      - ./docker/pdns/single.conf:/etc/powerdns/pdns.conf:ro
    healthcheck:
      test: ["CMD", "pdns_control", "rping"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  app:
    image: ghcr.io/powerdns-authadmin/powerdns-authadmin:latest
    restart: unless-stopped
    depends_on:
      pdns:
        condition: service_healthy
    ports:
      - "3000:3000"
    # All configuration comes from the env file (the exhaustive list lives
    # there), not an inline `environment:` block. Copy .env.example to .env and
    # point this at .env for a real deploy.
    env_file:
      - .env.example
    volumes:
      # SQLite database for the app (DATABASE_URL=file:/data/...).
      - app-data:/data
      # First-boot provisioning, mounted where PROVISIONING_FILE points.
      - ./provisioning.minimal-demo.yaml:/etc/powerdns-authadmin/provisioning.yaml:ro
    healthcheck:
      test:
        [
          "CMD",
          "node",
          "-e",
          "fetch('http://localhost:3000/healthz').then(r=>r.ok?process.exit(0):process.exit(1)).catch(()=>process.exit(1))",
        ]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 30s

volumes:
  app-data:
  pdns-data: