docker-compose.yaml

version: "3.9"

networks:
  default:
    name: poc
    driver: bridge

services:

  entrypoint-service:
    build: services/entrypoint-service
    ports:
      - "8080:8080"
    environment:
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://otelcol:4317
      - OTEL_SERVICE_NAME=entrypoint-service
      - NEXT_SERVICE_ENDPOINT=http://next-service:8081
    depends_on:
      otelcol:
        condition: service_started
      tempo:
        condition: service_started
    restart: unless-stopped

  next-service:
    build: services/next-service
    ports:
      - "8081:8081"
    environment:
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://otelcol:4317
      - OTEL_SERVICE_NAME=next-service
    depends_on:
      otelcol:
        condition: service_started
      tempo:
        condition: service_started
    restart: unless-stopped

  otelcol:
    image: otel/opentelemetry-collector-contrib:0.88.0
    command: [ "--config=/etc/otel-collector-config.yaml" ]
    volumes:
      - ./otel/otel-collector-config.yaml:/etc/otel-collector-config.yaml
    ports:
      - "4317:4317"     # OTLP over gRPC receiver
      - "4318:4318"     # OTLP over HTTP receiver
    restart: unless-stopped

  tempo:
    image: grafana/tempo:2.1.1
    ports:
      - "3200:3200"
      - "4417:4417"
      - "4418:4418"
    volumes:
      - ./tempo/tempo-config.yaml:/config.yaml
    command:
      - --config.file=/config.yaml

  grafana:
    image: grafana/grafana:10.0.0
    ports:
      - "3000:3000"
    volumes:
      - ./grafana/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/grafana-datasources.yaml
      - ./grafana/grafana-dashboards.yaml:/etc/grafana/provisioning/dashboards/grafana-dashboards.yaml
      - ./grafana/grafana-example-dashboard.json:/etc/grafana/example-dashboard.json

  prometheus:
    platform: linux/amd64
    image: prom/prometheus:v2.47.2
    command:
      - --config.file=/prometheus.yaml
      - --web.enable-remote-write-receiver
      - --enable-feature=otlp-write-receiver
    volumes:
      - ./prometheus/prometheus.yaml:/prometheus.yaml
    ports:
      - "9090:9090"

  k6:
    platform: linux/amd64
    image: grafana/k6
    volumes:
      - ./k6/k6-script.js:/k6-script.js
    command:
      - run
      - /k6-script.js
    depends_on:
      - entrypoint-service