logs-drilldown/docker-compose.dev.yaml at main · grafana/logs-drilldown · GitHub

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services:
  grafana:
    extends:
      file: docker-compose-defaults.yaml
      service: grafana
    container_name: 'grafana-logsapp'
    build:
      context: ./.config
      args:
        grafana_image: ${GRAFANA_IMAGE:-grafana}
    ports: !override
      - 3001:3000/tcp
    environment:
      # Force Query Library off so the Playwright e2e suite deterministically exercises the local
      # saved-search fallback across all Grafana versions. Nightly ships queryLibrary enabled by
      # default, which swaps in Grafana's Saved Queries UI and breaks the savedSearches tests.
      GF_FEATURE_TOGGLES_queryLibrary: 'false'
    extra_hosts:
      # This allows us to connect to other services running on the host machine.
      # 172.17.0.1 is the default Docker bridge network gateway IP address
      # Using "host-gateway" would be more portable across different Docker setups but fails in our CI build
      - 'host.docker.internal:172.17.0.1'
  loki:
    # Static-data Loki for the Playwright e2e suite. The image bakes in the
    # snapshot from tests/static-loki/provisioning/loki/data.zip, so there is no live
    # generator. Regenerate the snapshot with pnpm run generate:loki-snapshot.
    build:
      context: .
      dockerfile: tests/static-loki/docker/Dockerfile.loki-static-data
    image: logs-drilldown/loki-static-data:e2e
    environment:
      LOG_CLUSTER_DEPTH: '8'
      LOG_SIM_TH: '0.3'
    ports:
      - '3100:3100'
    command:
      - -config.file=/etc/loki/local-config.yaml
      - -runtime-config.file=/etc/loki/overrides.yaml
    healthcheck:
      # Loki's distroless image has no shell, so we use a static busybox
      # binary copied into Dockerfile.loki-static-data and invoke it via
      # Docker's exec form. /ready returns 200 once Loki finishes loading
      # the baked-in snapshot.
      test:
        - CMD
        - /usr/local/bin/wget
        - -q
        - -O
        - /dev/null
        - http://localhost:3100/ready
      # Loki's ingester sleeps ~22-30s before marking itself ready, so
      # start_period is generous to keep CI logs clean.
      interval: 5s
      timeout: 5s
      retries: 30
      start_period: 45s
    restart: on-failure