docker-compose.yml

version: '3.5'

services:

  mongo-prometheus:
    image: bitnami/mongodb-exporter:0.11.0-debian-10-r75    
    ports:
      - 8880:9216
    environment: 
      - MONGODB_URI=mongodb://admin:admin123@mongo:27017

  mongo:
    image: mongo:4.2.8-bionic
    restart: always
    ports: 
      - 27017:27017
    environment:
      - MONGO_INITDB_ROOT_USERNAME=admin
      - MONGO_INITDB_ROOT_PASSWORD=admin123
      - MONGO_INITDB_DATABASE=sample

  mongo-express:
    image: mongo-express:0.54.0
    restart: always
    ports:
      - 8082:8081
    environment:
      - ME_CONFIG_MONGODB_ADMINUSERNAME=admin
      - ME_CONFIG_MONGODB_ADMINPASSWORD=admin123

  prometheus:
    image: flaviostutz/prometheus
    ports:
      - 9090:9090
    environment:
      - SCRAPE_INTERVAL=10s
      - SCRAPE_TIMEOUT=10s
      - STATIC_SCRAPE_TARGETS=mongo@mongo-prometheus:9216

  grafana:
    image: flaviostutz/grafana:5.2.4
    ports:
      - 3000:3000
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=mypass