docker-compose.yml

version: '3.8'
networks:
  demo:
    driver: bridge
    ipam:
      config:
        - subnet: 192.168.42.0/24
# https://github.com/grafana/tempo/tree/main/example/docker-compose/otel-collector
# https://github.com/grafana/loki/tree/main/examples/getting-started
services:
  mailpit:
    image: axllent/mailpit:latest
    restart: unless-stopped
    environment:
      - TZ=Europe/Paris
    networks:
      - demo
    ports:
      - '8025:8025' # http://localhost:8025
      - '1025:1025'
  otel-collector:
    image: otel-collector:latest
    restart: always
    command: ["--config=/etc/otel-collector.yaml"]
    volumes:
      - ./docker/otel-collector.yaml:/etc/otel-collector.yaml:ro
    networks:
      - demo
    ports:
      - "1888:1888" # pprof extension
      - "8888:8888" # Prometheus metrics exposed by the collector http://localhost:8888/metrics
      - "8889:8889" # Prometheus exporter metrics http://localhost:8889/metrics
      - "13133:13133" # health_check extension
      - "4317:4317" # OTLP gRPC receiver
      - "4318:4318" # OTLP HTTP receiver
      - "55679:55679" # zpages extension
  prometheus:
    image: prom/prometheus:latest
    restart: always
    command:
      - --config.file=/etc/prometheus/prometheus.yaml
      - --web.enable-remote-write-receiver
      - --enable-feature=exemplar-storage
    volumes:
      - ./docker/prometheus.yaml:/etc/prometheus/prometheus.yaml:ro
    networks:
      - demo
    ports:
      - "9090:9090" # http://localhost:9090
  tempo:
    image: grafana/tempo:latest
    command: ["-config.file=/etc/tempo.yaml"]
    volumes:
      - ./docker/tempo.yaml:/etc/tempo.yaml:ro
      - ./var/tempo:/tmp/tempo
    networks:
      - demo
    ports:
      - "3200" # tempo
      - "4317" # otlp grpc
      - "4318" # otlp http
  loki:
    image: grafana/loki:latest
    networks:
      - demo
    ports:
      - "3100"
    command: -config.file=/etc/loki/local-config.yaml
  grafana:
    image: grafana/grafana:latest
    volumes:
      - ./docker/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml:ro
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_AUTH_DISABLE_LOGIN_FORM=true
      - GF_FEATURE_TOGGLES_ENABLE=traceqlEditor
    networks:
      - demo
    ports:
      - "3000:3000" # http://localhost:3000/explore
    healthcheck:
      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5