version: "2"

services:
  web:
    build: "."
    links:
      - "db:postgres"
      - "es:es"
    ports:
      - "8009:80"
    volumes:
      - ".:/app:rw"
      - "./data:/data:rw"
    command: python manage.py runserver 0.0.0.0:80
    env_file: .env-local

  db:
    image: postgres:9.6-alpine
    environment:
      POSTGRES_DB: "db"
    volumes:
      - ".:/app:rw"

  es:
    image: elasticsearch:2.4-alpine
    ulimits:
      memlock:
        soft: 20480
        hard: 20480
    environment:
      - "ES_JAVA_OPTS=-server -Xms24m -Xmx24m"
      - "ES_HEAP_SIZE=24m"
      - "MAX_LOCKED_MEMORY=20480"
      - index.number_of_shards=1
      - index.number_of_replicas=0
      - network.tcp.block=1
      - bootstrap.memory_lock=1
    volumes:
      - esdata:/usr/share/elasticsearch/data
    expose:
      - "9200"