---
version: "3"
services:
  grafana:
    image: "grafana/grafana-oss:main"
    expose:
      - "3000"
    ports:
      - "3000:3000"
    volumes:
      - "grafana:/var/lib/grafana"
      - "./grafana.ini:/etc/grafana/grafana.ini"
      - "./grafana-datasource.yaml:/etc/grafana/provisioning/datasources/grafana-datasource.yaml"
      - "./grafana-dashboards.yaml:/etc/grafana/provisioning/dashboards/grafana-dashboards.yaml"
      - "./dashboards:/dashboards"
    healthcheck:
      test:
        - CMD-SHELL
        - bash -c 'printf \"GET / HTTP/1.1\n\n\" > /dev/tcp/127.0.0.1/3001; exit $$?;'
      interval: 1s
      timeout: 5s
      retries: 5
  prometheus:
    image: "prom/prometheus:latest"
    command:
      - "--config.file=/etc/prometheus/prometheus.yaml"
      - "--storage.tsdb.path=/prometheus"
      - "--web.console.libraries=/usr/share/prometheus/console_libraries"
      - "--web.console.templates=/usr/share/prometheus/consoles"
      - "--web.listen-address=0.0.0.0:9090"
      - "--web.enable-remote-write-receiver"
      - "--storage.tsdb.retention.time=1d"
    expose:
      - "9090"
    ports:
      - "9090:9090"
    volumes:
      - "prometheus:/prometheus"
      - "./prometheus.yaml:/etc/prometheus/prometheus.yaml"

  tempo:
    image: grafana/tempo:latest
    command: [ "-config.file=/etc/tempo.yaml" ]
    volumes:
      - ./tempo.yaml:/etc/tempo.yaml
      - tempo:/tmp/tempo
    ports:
      - "3200"   # tempo
      - "4317"  # otlp grpc


  otel-collector:
    image: "otel/opentelemetry-collector-contrib"
    command:
      - "--config=/etc/otel-collector.yaml"
    expose:
      - "4317"
    ports:
      - "4317:4317"  # otlp grpc
      - "9090"  # for prometheus
    volumes: ["./otel-collector.yaml:/etc/otel-collector.yaml"]

volumes:
  grafana:
    external: false
  prometheus:
    external: false
  tempo:
    external: false