sprout/docker-compose.observability.yml at main · ghzhost/sprout · GitHub

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# Local-dev telemetry parity — STANDARDS/OBSERVABILITY-STANDARD.md §7. Brings up an OTel
# Collector plus the LGM stack (Tempo for traces, Grafana for viewing, Mimir for metrics),
# so a developer running the optional serverless surface locally sees their own traces
# and RED metrics without needing a hosted backend. Entirely optional and unrelated to
# the offline CLI/eval harness, which needs none of this.
#
# Deliberately three of the standard's four LGTM legs, not all four: Loki (logs) is
# skipped because Sprout's structured logs already ship as stdout JSON
# (`observability.log_format: json`, src/sprout/obs.py) that any log pipeline can pick
# up directly — adding a `filelog`-receiver hop buys nothing extra locally. Pyroscope
# (continuous profiling) is skipped because nothing in Sprout is profiler-instrumented;
# add both if that ever changes.
#
# Usage:
#   docker compose -f docker-compose.observability.yml up
#   OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318 \
#     SPROUT_OBSERVABILITY_TIER=A uv run sprout serve
#   # Grafana at http://localhost:3000 (admin/admin)
name: sprout-observability

services:
  otel-collector:
    image: otel/opentelemetry-collector-contrib:0.114.0
    command: ["--config=/etc/otel-collector-config.yaml"]
    volumes:
      - ./infra/observability/otel-collector-config.yaml:/etc/otel-collector-config.yaml:ro
    ports:
      - "4317:4317" # OTLP gRPC
      - "4318:4318" # OTLP HTTP
    depends_on:
      - tempo
      - mimir

  tempo:
    image: grafana/tempo:2.6.1
    command: ["-config.file=/etc/tempo.yaml"]
    volumes:
      - ./infra/observability/tempo-config.yaml:/etc/tempo.yaml:ro
    ports:
      - "3200:3200" # Tempo query API

  mimir:
    image: grafana/mimir:2.14.0
    command: ["-config.file=/etc/mimir.yaml"]
    volumes:
      - ./infra/observability/mimir-config.yaml:/etc/mimir.yaml:ro
    ports:
      - "9009:9009"

  grafana:
    image: grafana/grafana:11.3.0
    environment:
      GF_AUTH_ANONYMOUS_ENABLED: "false"
      GF_INSTALL_PLUGINS: ""
    volumes:
      - ./infra/observability/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml:ro
    ports:
      - "3000:3000"
    depends_on:
      - tempo
      - mimir