74 lines
2.3 KiB
YAML
74 lines
2.3 KiB
YAML
# ============================================================================
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# CentralLogging — docker-compose (Loki + Grafana + Log Gateway)
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# Verze: 1.0
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# Datum: 2026-06-08
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# Popis: Stack pro centrální logování na Unraidu.
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# - loki : úložiště logů (HTTP push API), retence 90 dní
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# - grafana : prohlížení a dashboardy nad Loki
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# - gateway : FastAPI brána, kam posílají logy klientské skripty
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#
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# Spuštění na Unraidu:
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# docker compose -f docker-compose.yml up -d
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#
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# Porty (uprav dle potřeby):
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# 3100 Loki HTTP (interní, klienti na něj nesahají přímo)
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# 3000 Grafana web UI
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# 8770 Log Gateway (sem posílají skripty)
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# ============================================================================
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services:
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loki:
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image: grafana/loki:3.1.1
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container_name: central-loki
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restart: unless-stopped
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command: -config.file=/etc/loki/loki-config.yml
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ports:
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- "3100:3100"
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volumes:
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- ./loki-config.yml:/etc/loki/loki-config.yml:ro
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# Persistentní data na Unraid share (desítky TB) — uprav cestu:
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- /mnt/user/appdata/central-logging/loki:/loki
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networks:
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- logging
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grafana:
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image: grafana/grafana:11.2.0
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container_name: central-grafana
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restart: unless-stopped
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ports:
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- "3001:3000" # 3000 na Unraidu drží Gitea -> Grafana na 3001
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environment:
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- GF_SECURITY_ADMIN_USER=admin
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- GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD:-changeme}
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- GF_USERS_ALLOW_SIGN_UP=false
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volumes:
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- /mnt/user/appdata/central-logging/grafana:/var/lib/grafana
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- ./grafana-datasource.yml:/etc/grafana/provisioning/datasources/loki.yml:ro
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- ./grafana-dashboards.yml:/etc/grafana/provisioning/dashboards/central.yml:ro
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- ./dashboards:/etc/grafana/provisioning/dashboards/json:ro
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depends_on:
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- loki
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networks:
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- logging
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gateway:
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build:
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context: ../gateway
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image: central-log-gateway:1.0
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container_name: central-log-gateway
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restart: unless-stopped
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ports:
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- "8770:8770"
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environment:
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- LOKI_URL=http://loki:3100
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- LOG_TOKEN=${LOG_TOKEN:-change-this-shared-secret}
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- GATEWAY_ENV=prod
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depends_on:
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- loki
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networks:
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- logging
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networks:
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logging:
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driver: bridge
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