Lageplan/docker-compose.yml

version: '3.8'

services:
  # PostgreSQL Database
  db:
    image: postgres:16-alpine
    container_name: lageplan-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-lageplan}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-lageplan_secret}
      POSTGRES_DB: ${POSTGRES_DB:-lageplan}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "${DB_PORT:-5432}:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-lageplan}"]
      interval: 5s
      timeout: 5s
      retries: 5

  # MinIO Object Storage (S3-compatible)
  minio:
    image: minio/minio:latest
    container_name: lageplan-minio
    restart: unless-stopped
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:-minioadmin}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:-minioadmin123}
    volumes:
      - minio_data:/data
    ports:
      - "${MINIO_API_PORT:-9002}:9000"
      - "${MINIO_CONSOLE_PORT:-9003}:9001"
    healthcheck:
      test: ["CMD", "mc", "ready", "local"]
      interval: 5s
      timeout: 5s
      retries: 5

  # MinIO Bucket Initialization
  minio-init:
    image: minio/mc:latest
    container_name: lageplan-minio-init
    depends_on:
      minio:
        condition: service_healthy
    entrypoint: >
      /bin/sh -c "
      mc alias set myminio http://minio:9000 ${MINIO_ROOT_USER:-minioadmin} ${MINIO_ROOT_PASSWORD:-minioadmin123};
      mc mb myminio/${MINIO_BUCKET:-lageplan-icons} --ignore-existing;
      mc anonymous set download myminio/${MINIO_BUCKET:-lageplan-icons};
      echo 'Bucket initialized successfully';
      exit 0;
      "

  # Next.js Web Application
  web:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: lageplan-web
    restart: unless-stopped
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER:-lageplan}:${POSTGRES_PASSWORD:-lageplan_secret}@db:5432/${POSTGRES_DB:-lageplan}
      NEXTAUTH_URL: ${NEXTAUTH_URL:-http://localhost:3000}
      NEXTAUTH_SECRET: ${NEXTAUTH_SECRET:?NEXTAUTH_SECRET muss gesetzt sein (mind. 32 Zeichen) - z.B. via .env oder stack.env}
      MINIO_ENDPOINT: minio
      MINIO_PORT: 9000
      MINIO_ACCESS_KEY: ${MINIO_ROOT_USER:-minioadmin}
      MINIO_SECRET_KEY: ${MINIO_ROOT_PASSWORD:-minioadmin123}
      MINIO_BUCKET: ${MINIO_BUCKET:-lageplan-icons}
      MINIO_USE_SSL: "false"
      MINIO_PUBLIC_URL: ${MINIO_PUBLIC_URL:-http://localhost:9000}
    ports:
      - "${WEB_PORT:-3000}:3000"
    depends_on:
      db:
        condition: service_healthy
      minio:
        condition: service_healthy
    volumes:
      - ./prisma:/app/prisma

  # Automatisches Backup: täglicher Postgres-Dump + Datei-Backup (MinIO), 30 Tage Aufbewahrung.
  # Backups liegen im Volume "backups_data" (für Off-Site: unten auf einen Host-Pfad umstellen).
  backup:
    image: postgres:16-alpine
    container_name: lageplan-backup
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
    environment:
      PGHOST: db
      PGUSER: ${POSTGRES_USER:-lageplan}
      PGPASSWORD: ${POSTGRES_PASSWORD:-lageplan_secret}
      PGDATABASE: ${POSTGRES_DB:-lageplan}
      BACKUP_RETENTION_DAYS: ${BACKUP_RETENTION_DAYS:-30}
      BACKUP_INTERVAL_HOURS: ${BACKUP_INTERVAL_HOURS:-24}
    volumes:
      - backups_data:/backups
      - minio_data:/minio:ro
    entrypoint:
      - /bin/sh
      - -c
      - |
        echo "[backup] Start - alle $${BACKUP_INTERVAL_HOURS}h, Aufbewahrung $${BACKUP_RETENTION_DAYS} Tage";
        while true; do
          TS=$$(date +%Y-%m-%d_%H%M%S);
          mkdir -p /backups;
          echo "[backup] $$TS Datenbank sichern...";
          if pg_dump -h "$$PGHOST" -U "$$PGUSER" -d "$$PGDATABASE" -Fc -f "/backups/db_$$TS.dump"; then
            echo "[backup] DB ok: db_$$TS.dump";
          else
            echo "[backup] DB FEHLGESCHLAGEN"; rm -f "/backups/db_$$TS.dump";
          fi;
          if [ -d /minio ]; then
            tar czf "/backups/files_$$TS.tar.gz" -C /minio . 2>/dev/null && echo "[backup] Dateien ok: files_$$TS.tar.gz" || echo "[backup] Dateien uebersprungen";
          fi;
          find /backups -name "db_*.dump" -mtime +$$BACKUP_RETENTION_DAYS -delete 2>/dev/null || true;
          find /backups -name "files_*.tar.gz" -mtime +$$BACKUP_RETENTION_DAYS -delete 2>/dev/null || true;
          echo "[backup] fertig - naechstes in $${BACKUP_INTERVAL_HOURS}h";
          sleep $$(( BACKUP_INTERVAL_HOURS * 3600 ));
        done

volumes:
  postgres_data:
  minio_data:
  backups_data: