docker-compose.yml

version: "3"

services:
  bot:
    build:
      context: .
      dockerfile: ./Dockerfile
    container_name: bot
    restart: always
    env_file:
      - .env
    ports:
      - ${WEBHOOK_PORT}:${WEBHOOK_PORT}
    networks:
      - app
    depends_on:
      - pgbouncer
      - redis
    volumes:
      - ./bot:/usr/src/app/bot
      - ./migrations:/usr/src/app/migrations

  admin:
    build:
      context: .
      dockerfile: ./admin/Dockerfile
    container_name: admin
    restart: always
    env_file:
      - .env
    ports:
      - ${ADMIN_PORT}:${ADMIN_PORT}
    networks:
      - app
    depends_on:
      - bot
    volumes:
      - ./admin:/usr/src/app/admin

  postgres:
    image: postgres:14-alpine
    container_name: postgres
    restart: always
    env_file:
      - .env
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASS}
      - POSTGRES_DB=${DB_NAME}
      - PGDATA='/var/lib/postgresql/data/pgdata'
    networks:
      - app
    volumes:
      - postgres-data:/var/lib/postgresql/data

  pgbouncer:
    image: edoburu/pgbouncer
    container_name: pgbouncer
    restart: always
    env_file:
      - .env
    environment:
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASS}
      - DB_HOST=postgres
      - POOL_MODE=session
      - MAX_DB_CONNECTIONS=100
      - DEFAULT_POOL_SIZE=40
      - ADMIN_USERS=postgres,${DB_USER}
      - AUTH_TYPE=scram-sha-256
    ports:
      - ${DB_PORT}:${DB_PORT}
    depends_on:
      - postgres
    networks:
      - app

  redis:
    image: redis:7-alpine
    container_name: redis
    restart: always
    env_file:
      - .env
    ports:
      - ${REDIS_PORT}:${REDIS_PORT}
    networks:
      - app
    volumes:
      - redis-data:/bitnami/redis/data
    #command: /bin/sh -c "redis-server --requirepass $${REDIS_PASS:?REDIS_PASS variable is not set}"
    #command:
    #  - 'redis-server'
    #  - '--requirepass myStrongPassword'

  # MONITORING
  node-exporter:
    image: prom/node-exporter:latest
    container_name: node-exporter
    restart: unless-stopped
    ports:
      - 9100:9100
    networks:
      - monitoring

  prometheus:
    image: prom/prometheus:v2.43.0
    container_name: prometheus
    restart: unless-stopped
    env_file:
      - .env
    ports:
      - ${PROMETHEUS_PORT}:${PROMETHEUS_PORT}
    depends_on:
      - bot
    volumes:
      - ./configs/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
      - prometheus-data:/prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--web.console.libraries=/etc/prometheus/console_libraries"
      - "--web.console.templates=/etc/prometheus/consoles"
      - "--web.enable-lifecycle"

  grafana:
    image: grafana/grafana:8.5.22
    container_name: grafana
    restart: always
    env_file:
      - .env
    environment:
      - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER}
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD}
      - GF_INSTALL_PLUGINS=grafana-clock-panel
    ports:
      - ${GRAFANA_PORT}:${GRAFANA_PORT}
    depends_on:
      - prometheus
    volumes:
      - ./configs/grafana:/etc/grafana/provisioning/datasources
      - grafana-data:/var/lib/grafana
    user: "0"

networks:
  app:
    driver: bridge
  monitoring:
    driver: bridge

volumes:
  postgres-data: {}
  redis-data: {}
  prometheus-data: {}
  grafana-data: {}