docker-compose.yaml

version: '3.8'
services:
  otel-collector:
    image: otel/opentelemetry-collector-contrib:0.89.0
    command: [ "--config=/etc/otel-collector.yaml" ]
    privileged: true
    user: 0:0
    volumes:
      - ./otel-collector.yaml:/etc/otel-collector.yaml
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - /var/lib/docker/containers/:/etc/log/
    ports:
      - '4317:4317'
      - '8888:8888'
      - '24224:24224'
      - '55679:55679'
    depends_on:
      - tempo
  
  k6-tracing:
    image: ghcr.io/grafana/xk6-client-tracing:v0.0.2
    environment:
      - ENDPOINT=otel-collector:4317
    restart: always
    depends_on:
      - otel-collector
      - tempo
      - loki
      - minio
      - grafana

  grafana:
    image: grafana/grafana
    container_name: grafana
    restart: unless-stopped
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_SECURITY_ADMIN_USER=admin
      - GF_AUTH_DISABLE_LOGIN_FORM=true
    ports:
      - '3000:3000'
    volumes:
      - grafana-storage:/var/lib/grafana
    
  tempo:
    image: grafana/tempo:latest
    command: [ "-config.file=/etc/tempo.yaml" ]
    volumes:
      - ./tempo-data:/tmp/tempo
      - ./shared/tempo.yaml:/etc/tempo.yaml
    ports:
      - "3200:3200"   # tempo
    depends_on:
      - grafana
  
  mimir:
    image: grafana/mimir:latest
    command: [ "-config.file=/etc/mimir.yaml" ]
    volumes:
      - ./shared/mimir.yaml:/etc/mimir.yaml
      - ./mimir-data:/data
    ports:
      - "9009:9009"   # mimir
    depends_on:
      - grafana
      - minio
  
  loki: 
    image: grafana/loki:2.9.2
    command: [ "-config.file=/etc/loki/loki.yaml" ]
    volumes:
      - ./shared/loki.yaml:/etc/loki/loki.yaml
      - ./loki-data:/data
    ports:
      - "3100:3100"   # loki
      - '7946:7946'   # loki-gossip
    depends_on:
      - grafana
  
  minio:
    image: minio/minio
    entrypoint:
      - sh
      - -euc
      - |
        mkdir -p /data/loki-data && \
        mkdir -p /data/loki-ruler && \
        minio server /data
    environment:
      - MINIO_ROOT_USER=loki
      - MINIO_ROOT_PASSWORD=supersecret
      - MINIO_PROMETHEUS_AUTH_TYPE=public
      - MINIO_UPDATE=off
    ports:
      - 9000
    volumes:
      - ./.data/minio:/data

volumes:
  grafana-storage: {}