docker-compose.yml

version: '3'

services:
  postgres:
    image: postgres:latest
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=$POSTGRES_USER
      - POSTGRES_PASSWORD=$POSTGRES_PASSWORD
      - POSTGRES_DB=$POSTGRES_DB
    volumes:
      - db-data:/var/lib/postgresql/data/

  api:
    build: api
    ports:
      - "8888:8888"
    command: "python main.py"
    environment:
      - DB_URI=$DB_URI
  
  prometheus:
    image: prom/prometheus:latest
    volumes:
      - prometheus-data:/prometheus
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    restart: unless-stopped
    ports:
      - 9090:9090

  grafana:
    image: grafana/grafana:latest
    volumes:
      - grafana-data:/var/lib/grafana
      - ./datasource.yml:/etc/grafana/provisioning/datasources/datasource.yml
    environment:
      - GF_SECURITY_ADMIN_USER=$GF_SECURITY_ADMIN_USER
      - GF_SECURITY_ADMIN_PASSWORD=$GF_SECURITY_ADMIN_PASSWORD
      - GF_USERS_ALLOW_SIGN_UP=false
    ports:
      - "3000:3000"
      
volumes:
  db-data:
  prometheus-data:
  grafana-data: