docker-compose.services.yml

# Overrides base docker-compose.yml file
# to add stateful backing services (e.g. databases)
version: "3.8"

services:
  # PostgreSQL database
  postgres:
    image: postgres:13
    restart: unless-stopped
    container_name: postgres
    environment:
      - POSTGRES_PASSWORD=postgres
    ports:
      - 5432
    volumes:
      - postgres:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "postgres", "-q"]
      start_period: 10s

  ## Neo4j graph database
  neo4j:
    image: neo4j:4.4-community
    restart: unless-stopped
    container_name: neo4j
    environment:
      - NEO4J_AUTH=neo4j/password
      - NEO4JLABS_PLUGINS=["apoc"]
    ports:
      - 7687:7687
      - 7474:7474
    volumes:
      - neo4j:/var/lib/neo4j/data
    healthcheck:
      test: ["CMD", "wget", "localhost:7474", "-O", "-"]
      start_period: 1m

  ## Ekasticsearch search engine
  elasticsearch:
    image: ghcr.io/sbrg/lifelike-elasticsearch:7.16.3
    restart: unless-stopped
    container_name: elasticsearch
    environment:
      - discovery.type=single-node
      - bootstrap.memory_lock=true
    ports:
      - 9200
    volumes:
      - elasticsearch:/usr/share/elasticsearch/data
    ulimits:
      memlock:
        soft: -1
        hard: -1
    healthcheck:
      test: ["CMD", "curl", "-f", "localhost:9200/_cluster/health"]
      start_period: 1m

  redis:
    image: redis:alpine
    restart: unless-stopped
    container_name: redis
    ports:
      - 6379
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]

  appserver:
    environment:
      - POSTGRES_HOST=postgres
      - POSTGRES_PASSWORD=postgres
      - NEO4J_HOST=neo4j
      - NEO4J_AUTH=neo4j/password
      - ELASTICSEARCH_URL=http://elasticsearch:9200
      - REDIS_HOST=redis
    depends_on:
      - postgres
      - neo4j
      - elasticsearch

  statistical-enrichment:
    environment:
      - NEO4J_HOST=neo4j
      - NEO4J_AUTH=neo4j/password
      - REDIS_HOST=redis
    depends_on:
      - neo4j
      - redis

  cache-invalidator:
    environment:
      - NEO4J_HOST=neo4j
      - NEO4J_AUTH=neo4j/password
      - REDIS_HOST=redis
    depends_on:
      - neo4j
      - redis

volumes:
  postgres:
  neo4j:
  elasticsearch: