Docker-compose for MongoDB and KloudMate Backend Integration

version: '3.1'

services:
  mongo:
    image: mongo
    restart: always
    container_name: mongo
    ports:
      - 27017:27017
    environment:
      MONGO_INITDB_ROOT_USERNAME: <User>
      MONGO_INITDB_ROOT_PASSWORD: <Password>
      MONGO_INITDB_DATABASE: admin
    command:
      - '--logpath'
      - '/var/log/mongodb/mongodb.log'
    volumes:
      - mongodb_logs:/var/log/mongodb
    networks:
      - node-network

  mongodb-exporter:
    image: percona/mongodb_exporter:0.39
    container_name: mongodb-exporter
    privileged: true
    ports:
      - 9216:9216
    # You can provide custom params to the exporter, according to your mongodb config, like SSL support, ...
    command:
      - "--mongodb.uri=mongodb://<user>:<password>@mongo:27017/"
      - "--collect-all"
      - "--compatible-mode"
      - "--discovering-mode"
      - "--mongodb.direct-connect"
    depends_on:
      - mongo
    networks:
      - node-network

  otel-collector:
    image: otel/opentelemetry-collector-contrib:latest
    privileged: true
    user: "0"
    command: ["--config=/etc/otel-collector-config.yaml"]
    volumes:
      - ./otel-collector-config.yaml:/etc/otel-collector-config.yaml
      - mongodb_logs:/var/log/mongodb:ro
    ports:
      - 4317:4317     # OTLP gRPC receiver
      - 4318:4318     # OTLP HTTP receiver
      - 8888:8888
    restart: on-failure
    depends_on:
      - mongodb-exporter
      - mongo
    networks:
      - node-network
volumes:
  mongodb_logs:

networks:
  node-network:
    driver: bridge

extensions:
  health_check:
  pprof:
    endpoint: 0.0.0.0:1777
  zpages:
    endpoint: 0.0.0.0:55679

receivers:
  otlp:
    protocols:
      grpc:
        endpoint: 0.0.0.0:4317
      http:
        endpoint: 0.0.0.0:4318

  filelog:
    include: [ /var/log/mongodb/*.log ]
    attributes:
      service.name: "<prod-mongodb-1>"
    operators:

  prometheus:
    config:
      scrape_configs:
      - job_name: '<prod-mongodb>'
        scrape_interval: 10s
        static_configs:
        - targets: ['mongodb-exporter:9216']

processors:
  batch:
    timeout: 10s

exporters:
  logging:

  otlphttp:
    endpoint: 'https://otel.kloudmate.com:4318'
    headers:
      Authorization: XXXXXXXXXXXXXXXXXXXXX

service:
  telemetry:
    logs:
      level: "debug"
  pipelines:

    metrics:
      receivers: [prometheus]
      processors: [batch]
      exporters: [otlphttp]

    logs:
      receivers: [otlp, filelog]
      processors: [batch]
      exporters: [logging, otlphttp]

  extensions: [health_check, pprof, pages]