volumes:
  prom:
  tempo:
  ydb_data:
  ydb_certs:

services:
  # frontend (REST API) node
  front:
    profiles:
      - app
      - full
    build:
      context: .
      dockerfile: front.Dockerfile
    depends_on:
      ydb:
        condition: service_healthy
    ports:
      - "8080:8080"
    environment:
      - OTEL_LOG_LEVEL=debug
      - OTEL_EXPORTER_OTLP_PROTOCOL=grpc
      - OTEL_EXPORTER_OTLP_INSECURE=true
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://otelcol:4317
      - OTEL_GO_X_DEPRECATED_RUNTIME_METRICS=false
      - OTEL_GO_X_RESOURCE=true
      - OTEL_METRIC_EXPORT_INTERVAL=1000
      - OTEL_METRIC_EXPORT_TIMEOUT=500

  # storage nodes
  node:
    profiles:
      - app
      - full
    scale: 8
    build:
      context: .
      dockerfile: node.Dockerfile
    depends_on:
      front:
        condition: service_healthy
    environment:
      - CHUNKS_DIR=/tmp/chunks
      - OTEL_LOG_LEVEL=debug
      - OTEL_EXPORTER_OTLP_PROTOCOL=grpc
      - OTEL_EXPORTER_OTLP_INSECURE=true
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://otelcol:4317
      - OTEL_GO_X_DEPRECATED_RUNTIME_METRICS=false
      - OTEL_GO_X_RESOURCE=true
      - OTEL_METRIC_EXPORT_INTERVAL=1000
      - OTEL_METRIC_EXPORT_TIMEOUT=500

  # Database for metadata
  # https://ydb.tech/docs/ru/quickstart
  ydb:
    image: "ydbplatform/local-ydb:latest"
    platform: linux/amd64
    hostname: localhost
    profiles:
      - app
      - full
    ports:
      - "2135:2135"
      - "2136:2136"
      - "8765:8765"
      - "9092:9092"
    environment:
      - YDB_KAFKA_PROXY_PORT=9092
      - GRPC_TLS_PORT=2135
      - GRPC_PORT=2136
      - MON_PORT=8765
    volumes:
      - ydb_data:/ydb_data
      - ydb_certs:/ydb_certs

  # ---------- Observability stack below ---------
  # * Grafana http://localhost:3000
  # * Grafana Loki  <------|
  # * Grafana Tempo <---|  |
  # * Prometheus  <--|  |  |
  # * OpenTelemetry Collector <--|
  #       stor-node-n------------|
  #       stor-front-------------|

  prometheus:
    profiles:
      - full
      - observability
    image: "ghcr.io/go-faster/prom/prometheus:v3.1.0"
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--web.enable-otlp-receiver"
    restart: unless-stopped
    volumes:
      - ./_hack/prometheus.yml:/etc/prometheus/prometheus.yml
      - prom:/prometheus
  loki:
    profiles:
      - full
      - observability
    image: grafana/loki:2.9.0
    command: -config.file=/etc/loki/local-config.yaml

  # https://opentelemetry.io/docs/collector/installation/#docker-compose
  otelcol:
    image: ghcr.io/open-telemetry/opentelemetry-collector-releases/opentelemetry-collector-contrib:0.89.0
    volumes:
      - ./_hack/otelcol.yml:/etc/otelcol-contrib/config.yaml
    profiles:
      - full
      - observability
    depends_on:
      - prometheus
      - tempo
    command:
      - "--config"
      - "/etc/otelcol-contrib/config.yaml"

  tempo-init:
    # Need to chown first
    # https://github.com/grafana/tempo/issues/3601
    profiles:
      - full
      - observability
    image: ubuntu
    user: root
    entrypoint:
      - "chown"
      - "10001:10001"
      - "/var/tempo"
    volumes:
      - tempo:/var/tempo
  tempo:
    profiles:
      - full
      - observability
    image: "grafana/tempo"
    command: ["-config.file=/etc/tempo.yml"]
    depends_on:
      - tempo-init
    volumes:
      - ./_hack/tempo.yml:/etc/tempo.yml
      - tempo:/tmp/tempo

  grafana:
    profiles:
      - full
      - observability
    image: "grafana/grafana"
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_AUTH_DISABLE_LOGIN_FORM=true
      - GF_FEATURE_TOGGLES_ENABLE=traceqlEditor,traceToMetrics,publicDashboards,tempoApmTable
      - GF_ALERTING_ENABLED=false
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_LOG_LEVEL=debug
    ports:
      - "3000:3000"
    volumes:
      - ./_hack/grafana/datasources.yml:/etc/grafana/provisioning/datasources/datasources.yml
      - ./_hack/grafana/dashboards.yml:/etc/grafana/provisioning/dashboards/default.yml
      - ./_hack/grafana/dashboards:/etc/grafana/dashboards:ro
    depends_on:
      - prometheus
      - tempo
      - loki