docker-compose.yml

services:
  caddy:
    profiles: [deploy, deploy-noelastic]
    image: ccsamsterdam/amcat4_frontend:${AMCAT4_VERSION:-latest}
    container_name: katty
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    environment:
      - AMCAT4_URL=${AMCAT4_URL:-http://localhost}
    volumes:
      - caddy_data:/data
      - caddy_config:/config
    networks:
      - amcat-net
    depends_on:
      - api

  api:
    profiles: [deploy, deploy-noelastic]
    image: ccsamsterdam/amcat4_backend:${AMCAT4_VERSION:-latest}
    container_name: amcat4
    restart: unless-stopped
    networks:
      - amcat-net
    environment:
      # For deploy-noelastic, set amcat4_elastic_host in .env to point to your external Elasticsearch
      - amcat4_elastic_host=${amcat4_elastic_host:-http://elasticsearch:9200}
      - amcat4_host=${AMCAT4_URL:-http://localhost}
      - FORWARDED_ALLOW_IPS=*
      # Passthrough environment variables for the API configuration
      - amcat4_elastic_password
      - amcat4_elastic_verify_ssl
      - amcat4_system_index
      - amcat4_auth
      - amcat4_middlecat_url
      - amcat4_admin_email

  elasticsearch-init:
    profiles: [deploy, dev]
    image: busybox
    user: root
    command: chown -R 1000:0 /snapshots
    volumes:
      - ${ELASTIC_SNAPSHOT_PATH:-snapshot_data}:/snapshots

  elasticsearch: &elastic_base
    profiles: [deploy]
    image: docker.elastic.co/elasticsearch/elasticsearch:8.18.4
    depends_on:
      elasticsearch-init:
        condition: service_completed_successfully
    restart: unless-stopped
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    healthcheck:
      test:
        [
          "CMD-SHELL",
          'curl -s http://localhost:9200/_cluster/health | grep -vq ''"status":"red"''',
        ]
      interval: 5s
      timeout: 5s
      retries: 15
    networks:
      - amcat-net
    environment:
      - discovery.type=single-node
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      # Set ELASTIC_MEMORY in .env to at most half available memory, and at most 32g
      - ES_JAVA_OPTS=-Xms${ELASTIC_MEMORY:-1g} -Xmx${ELASTIC_MEMORY:-1g}
      # Snapshot repositories must be within this path. By default uses a named Docker volume;
      # set ELASTIC_SNAPSHOT_PATH in .env to a host path to access snapshots outside the container.
      - path.repo=/usr/share/elasticsearch/data/snapshots
    volumes:
      - ${ELASTIC_DATA_STORAGE:-elasticsearch_data}:/usr/share/elasticsearch/data:rw
      - ${ELASTIC_SNAPSHOT_PATH:-snapshot_data}:/usr/share/elasticsearch/data/snapshots:rw

  elasticsearch-dev:
    <<: *elastic_base
    profiles: [dev]
    ports:
      - "127.0.0.1:9200:9200"

  # S3-compatible storage — only used in local dev (run with --profile dev)
  s3:
    profiles: [dev]
    image: chrislusf/seaweedfs:latest
    container_name: seaweedfs01
    command:
      [
        "server",
        "-s3",
        "-s3.config=/etc/seaweedfs/s3config.json",
        "-s3.allowEmptyFolder=false",
      ]
    volumes:
      - seaweedfs_data:/data
      - ./deploy/s3config.json:/etc/seaweedfs/s3config.json:ro
    ports:
      - "127.0.0.1:8333:8333" # S3 Gateway
      # - "127.0.0.1:8889:8888" # Web UI
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8888/"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - amcat-net

networks:
  amcat-net:

volumes:
  elasticsearch_data:
  snapshot_data:
  caddy_data:
  caddy_config:
  seaweedfs_data: