# This is the barebones docker-compose file for the Marginalia Search Engine.
#
# It starts a stripped-down version of the search engine, with only the essential
# services running, including the database, the query service, the control service,
# and a single index and executor node.
#
# It is a good starting point for setting up a white-label search engine that does not
# have Marginalia's GUI.  The Query Service presents a simple search box, that also talks
# JSON, so you can use it as a backend for your own search interface.


x-svc: &service
  env_file:
    - "run/env/service.env"
  volumes:
    - conf:/wmsa/conf:ro
    - model:/wmsa/model
    - data:/wmsa/data
    - logs:/var/log/wmsa
  networks:
    - wmsa
  depends_on:
    - mariadb
  labels:
    - "__meta_docker_port_private=7000"
x-p1: &partition-1
  env_file:
    - "run/env/service.env"
  volumes:
    - conf:/wmsa/conf:ro
    - model:/wmsa/model
    - data:/wmsa/data
    - logs:/var/log/wmsa
    - index-1:/idx
    - work-1:/work
    - backup-1:/backup
    - samples-1:/storage
  networks:
    - wmsa
  depends_on:
    - mariadb
  environment:
    - "WMSA_SERVICE_NODE=1"

services:
  index-service-1:
    <<: *partition-1
    image: "marginalia/index-service"
    container_name: "index-service-1"
  executor-service-1:
    <<: *partition-1
    image: "marginalia/executor-service"
    container_name: "executor-service-1"
  query-service:
    <<: *service
    image: "marginalia/query-service"
    container_name: "query-service"
    expose:
      - 80
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.search-service.rule=PathPrefix(`/`)"
      - "traefik.http.routers.search-service.entrypoints=search"
      - "traefik.http.routers.search-service.middlewares=add-xpublic"
      - "traefik.http.routers.search-service.middlewares=add-public"
      - "traefik.http.middlewares.add-xpublic.headers.customrequestheaders.X-Public=1"
      - "traefik.http.middlewares.add-public.addprefix.prefix=/public"
  control-service:
    <<: *service
    image: "marginalia/control-service"
    container_name: "control-service"
    expose:
    - 80
    labels:
    - "traefik.enable=true"
    - "traefik.http.routers.control-service.rule=PathPrefix(`/`)"
    - "traefik.http.routers.control-service.entrypoints=control"
    - "traefik.http.routers.control-service.middlewares=add-xpublic"
    - "traefik.http.routers.control-service.middlewares=add-public"
    - "traefik.http.middlewares.add-xpublic.headers.customrequestheaders.X-Public=1"
    - "traefik.http.middlewares.add-public.addprefix.prefix=/public"
  mariadb:
    image: "mariadb:lts"
    container_name: "mariadb"
    env_file: "run/env/mariadb.env"
    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
    ports:
      - "127.0.0.1:3306:3306/tcp"
    healthcheck:
      test: mysqladmin ping -h 127.0.0.1 -u $$MARIADB_USER --password=$$MARIADB_PASSWORD
      start_period: 5s
      interval: 5s
      timeout: 5s
      retries: 60
    volumes:
      - db:/var/lib/mysql
      - "./code/common/db/src/main/resources/sql/current/:/docker-entrypoint-initdb.d/"
    networks:
      - wmsa
  traefik:
    image: "traefik:v2.10"
    container_name: "traefik"
    command:
      #- "--log.level=DEBUG"
      - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.search.address=:80"
      - "--entrypoints.control.address=:81"
    ports:
      - "127.0.0.1:8080:80"
      - "127.0.0.1:8081:81"
      - "127.0.0.1:8090:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
    networks:
      - wmsa
networks:
  wmsa:
volumes:
  db:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/db
  logs:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/logs
  model:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/model
  conf:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/conf
  data:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/data
  samples-1:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/node-1/samples
  index-1:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/node-1/index
  work-1:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/node-1/work
  backup-1:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: run/node-1/backup