# https://docs.docker.com/compose/compose-file/compose-file-v3/
---
version: "3.9"
services:
  wiki:
    image: requarks/wiki:${WIKITAG:-latest}
    container_name: wiki
    restart: unless-stopped
    depends_on: 
      - db
      - elastic
    ports:
      - 3000:3000
    deploy:
      replicas: 1
      placement:
        max_replicas_per_node: 1
      update_config:
        parallelism: 1
        delay: 10s
    # volumes:      # only need if using sqlite
    #   - ${BASEDIR:-.}/files/data/:/data/
    #   - ${BASEDIR:-.}/files/config/:/config/
    environment:
      - DB_TYPE=${DB_TYPE:-mariadb}
      - DB_HOST=${DB_HOST:-db}
      - DB_PORT=${DB_PORT:-3306}
      - DB_NAME=${DBNAME:-wikijs}
      - DB_USER=${DB_USER:-wikijs}
      - DB_PASS=${DB_PASS:-wikijspasswd}
    networks:
      - backend
      - wikinet

  db:
    image: mariadb:${DBTAG:-latest}
    container_name: wikidb
    restart: unless-stopped
    deploy:
      replicas: 1
      placement:
        max_replicas_per_node: 1
      update_config:
        parallelism: 1
        delay: 10s
    volumes: 
      - ${BASEDIR:-.}/files/db/:/var/lib/mysql/
    environment:
      - MARIADB_RANDOM_ROOT_PASSWORD=yes
      - MARIADB_DATABASE=${DB_NAME:-wikijs}
      - MARIADB_USER=${DB_USER:-wikijs}
      - MARIADB_PASSWORD=${DB_PASS:-wikijspasswd}
    networks:
      - wikinet

  elastic:
    image: elasticsearch:${SEARCHTAG:-latest}
    container_name: elastic
    deploy:
      replicas: 1
      placement:
        max_replicas_per_node: 1
      update_config:
        parallelism: 1
        delay: 10s
    environment:
      - xpack.security.enabled=false
      - "discovery.type=single-node"
    networks:
      - wikinet

networks:
  backend:
    name: ${INTRANET:-backend}
  wikinet: