version: "3.9"

# Required for promtail scraping
x-logging: &default-logging
  driver: "journald"
  options:
    tag: "{{.Name}}"

services:
  #####
  ## Required services for listory
  #####

  db:
    image: postgres:16.5
    environment:
      POSTGRES_PASSWORD: listory
      POSTGRES_USER: listory
      POSTGRES_DB: listory
    networks:
      - db

  api:
    build:
      context: .
      target: build-api
    command: ["npm", "run", "start:dev"]
    environment:
      DB_HOST: db
      DB_USERNAME: listory
      DB_PASSWORD: listory
      DB_DATABASE: listory
      JWT_SECRET: listory
      APP_URL: "http://localhost:3000"
      NODE_ENV: local # pretty logs

      OTEL_EXPORTER_OTLP_ENDPOINT: http://tempo:4318
    env_file: .env
    volumes:
      - ./src:/app/src:ro
      - ./dist:/app/dist # build cache
    ports:
      - 3000 # API
      - "9464:9464" # Metrics
    labels:
      - "traefik.enable=true" # Enable reverse-proxy for this service
      - "traefik.http.routers.api.rule=PathPrefix(`/api`)"
      - "traefik.http.routers.api.entrypoints=web"
    networks:
      - web
      - db
    logging: *default-logging

  frontend:
    build:
      context: .
      target: build-frontend
    command: ["npm", "run", "start", "--", "--host"]
    volumes:
      - ./frontend/vite.config.js:/app/frontend/vite.config.js:ro
      - ./frontend/postcss.config.js:/app/frontend/postcss.config.js:ro
      - ./frontend/tailwind.config.js:/app/frontend/tailwind.config.js:ro
      - ./frontend/index.html:/app/frontend/index.html:ro
      - ./frontend/src:/app/frontend/src:ro
      - ./frontend/public:/app/frontend/public:ro
    ports:
      - 5173
    labels:
      - "traefik.enable=true" # Enable reverse-proxy for this service
      - "traefik.http.routers.frontend.rule=PathPrefix(`/`)"
      - "traefik.http.routers.frontend.entrypoints=web"
    networks:
      - web

  proxy:
    image: traefik:v2.11.13
    command:
      #- --log.level=debug
      #- --accesslog=true
      - --api # Enables the web UI
      - --api.insecure=true
      - --providers.docker=true
      - --providers.docker.exposedbydefault=false
      - --providers.docker.network=listory_web
      - --entrypoints.web.address=:3000
    ports:
      - "3000:3000" # The HTTP port
      - "8080:8080" # The web UI
    networks:
      - web
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock # So that Traefik can listen to the Docker events

  #####
  ## console REPL
  #####

  console:
    profiles:
      - console
    build:
      context: .
      target: build-api
    command: ["npm", "run", "start:console"]
    stdin_open: true
    tty: true
    environment:
      DB_HOST: db
      DB_USERNAME: listory
      DB_PASSWORD: listory
      DB_DATABASE: listory
      JWT_SECRET: listory
      APP_URL: "http://localhost:3000"
      NODE_ENV: local # pretty logs

      OTEL_EXPORTER_OTLP_ENDPOINT: http://tempo:4318
    env_file: .env
    volumes:
      - ./src:/app/src:ro
      - ./dist:/app/dist # build cache
    ports:
      - "9464:9464" # Metrics
    networks:
      - db
    logging: *default-logging

  #####
  ## Observability
  ## Adopted from https://github.com/stefanprodan/dockprom/blob/master/docker-compose.yml
  #####

  prometheus:
    profiles: ["observability"]
    image: prom/prometheus:v2.55.1
    volumes:
      - ./observability/prometheus:/etc/prometheus
      - prometheus_data:/prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--storage.tsdb.retention.time=200h"
      - "--web.enable-lifecycle"
    ports:
      - "9090:9090"
    networks:
      - observability
      - web

  loki:
    profiles: ["observability"]
    image: grafana/loki:2.9.11
    command: ["-config.file=/etc/loki/loki.yaml"]
    ports:
      - "3100" # loki needs to be exposed so it receives logs
    volumes:
      - ./observability/loki/loki.yaml:/etc/loki/loki.yaml
    networks:
      - observability

  promtail:
    profiles: ["observability"]
    image: grafana/promtail:2.9.10
    command: ["-config.file=/etc/promtail.yaml"]
    volumes:
      - ./observability/promtail/promtail.yaml:/etc/promtail.yaml
      - /var/lib/docker/containers:/var/lib/docker/containers:ro

      - /var/log/journal/:/var/log/journal/
      - /run/log/journal/:/run/log/journal/
      - /etc/machine-id:/etc/machine-id
    ports:
      - "3102"
    networks:
      - observability
    depends_on:
      - loki

  tempo:
    profiles: ["observability"]
    image: grafana/tempo:2.6.1
    command: ["-config.file=/etc/tempo.yaml"]
    volumes:
      - ./observability/tempo/tempo.yaml:/etc/tempo.yaml
      - tempo_data:/tmp/tempo
    ports:
      - "3101" # tempo
      - "4318" # OpenTelemetry HTTP
    networks:
      - observability
      - web

  grafana:
    profiles: ["observability"]
    image: grafana/grafana-oss:10.4.14
    volumes:
      - ./observability/grafana/provisioning:/etc/grafana/provisioning
    environment:
      - GF_SECURITY_ADMIN_USER=listory
      - GF_SECURITY_ADMIN_PASSWORD=listory
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_SERVER_HTTP_PORT=2345
    ports:
      - "2345:2345"
    networks:
      - observability

volumes:
  prometheus_data: {}
  tempo_data: {}

networks:
  db: {}
  web: {}
  observability: {}