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Creates the skeleton observability stack (no running services yet) that all
subsequent Grafana LGTM + GlitchTip issues depend on:
- docker-compose.observability.yml: external archiv-net join, obs-net bridge,
named volumes for all five services, placeholder comments for each service
group (Metrics/Logs/Traces/Dashboards/Error Tracking), startup-order note
- infra/observability/{prometheus,loki,promtail,tempo,grafana/provisioning/{datasources,dashboards}}/.gitkeep
- .env.example: new # --- Observability --- section with PORT_GRAFANA,
PORT_GLITCHTIP, PORT_PROMETHEUS, GLITCHTIP_DOMAIN, GLITCHTIP_SECRET_KEY
(with generation hint), SENTRY_DSN, VITE_SENTRY_DSN
Verified: docker compose -f docker-compose.observability.yml config exits 0
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
49 lines
1.4 KiB
YAML
49 lines
1.4 KiB
YAML
# Observability stack — Grafana LGTM + GlitchTip
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#
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# Requires the main stack to be running first:
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# docker compose up -d # creates archiv-net
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# docker compose -f docker-compose.observability.yml up -d
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#
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# To validate without starting:
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# docker compose -f docker-compose.observability.yml config
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# No services defined yet — added in subsequent issues:
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#
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# --- Metrics: Prometheus ---
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# prometheus: (see issue #573)
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#
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# --- Logs: Loki + Promtail ---
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# loki: (see issue #574)
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# promtail: (see issue #575)
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#
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# --- Traces: Tempo ---
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# tempo: (see future issue)
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#
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# --- Dashboards: Grafana ---
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# grafana: (see future issue)
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#
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# --- Error Tracking: GlitchTip ---
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# glitchtip: (see future issue)
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services: {}
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networks:
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# Shared network created by the main docker-compose.yml.
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# The observability stack joins as a peer so Prometheus can scrape
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# archive-backend by container name. The observability stack must NOT
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# attempt to create this network — it will fail with a clear error if
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# the main stack is not running yet.
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archiv-net:
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external: true
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# Internal network for observability-service-to-service traffic
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# (e.g. Grafana → Prometheus, Grafana → Loki, Grafana → Tempo).
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obs-net:
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driver: bridge
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volumes:
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prometheus_data:
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loki_data:
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tempo_data:
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grafana_data:
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glitchtip_data:
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