Add initial project structure and configuration for monitoring suite

- Create .gitignore to exclude Python-generated files and virtual environments - Add .python-version for Python version management - Initialize README.md with project description and usage instructions - Implement alloy.river configuration for Grafana Alloy observability - Set up grafana.ini for Grafana configuration - Configure dashboards.yml for automatic dashboard loading in Grafana - Define datasources.yml for connecting Grafana to Prometheus, Loki, and Tempo - Establish loki.yaml configuration for Loki logging - Set up prometheus.yml for Prometheus metrics collection - Configure tempo.yaml for Tempo tracing - Create docker-compose.yml for orchestrating services - Develop init.sh script for initializing project directories and services - Implement main.py as the entry point for the application - Define pyproject.toml for project metadata and dependencies - Update uv.lock for dependency management
2025-10-06 00:52:31 +02:00
commit 9966851e75
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+apiVersion: 1
+
+# Configuración automática de datasources para Grafana
+# Conexión directa a Prometheus, Loki y Tempo
+datasources:
+  # Prometheus para métricas
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    uid: prometheus
+    isDefault: true
+    editable: false
+    jsonData:
+      httpMethod: POST
+      prometheusType: Prometheus
+      prometheusVersion: 2.40.0
+      cacheLevel: 'High'
+      disableRecordingRules: false
+      incrementalQueryOverlapWindow: 10m
+      exemplarTraceIdDestinations:
+        - name: TraceID
+          datasourceUid: tempo
+          urlDisplayLabel: "View Trace"
+
+  # Loki para logs
+  - name: Loki
+    type: loki
+    access: proxy
+    url: http://loki:3100
+    uid: loki
+    editable: false
+    jsonData:
+      maxLines: 1000
+      derivedFields:
+        - datasourceUid: tempo
+          matcherRegex: "(?:traceID|trace_id|traceid)=([A-Fa-f0-9]+)"
+          name: TraceID
+          url: "$${__value.raw}"
+          urlDisplayLabel: "View Trace"
+
+  # Tempo para trazas
+  - name: Tempo
+    type: tempo
+    access: proxy
+    url: http://tempo:3200
+    uid: tempo
+    editable: false
+    jsonData:
+      httpMethod: GET
+      tracesToLogs:
+        datasourceUid: loki
+        tags: ['job', 'instance', 'pod', 'namespace', 'container']
+        mappedTags: [
+          {
+            key: 'service.name',
+            value: 'service'
+          },
+          {
+            key: 'container.name',
+            value: 'container'
+          }
+        ]
+        mapTagNamesEnabled: true
+        spanStartTimeShift: '1h'
+        spanEndTimeShift: '1h'
+        filterByTraceID: true
+        filterBySpanID: false
+      tracesToMetrics:
+        datasourceUid: prometheus
+        tags: [
+          {
+            key: 'service.name',
+            value: 'service'
+          },
+          {
+            key: 'job'
+          }
+        ]
+        queries:
+          - name: 'Request Rate'
+            query: 'rate(traces_service_graph_request_total{$$__tags}[5m])'
+          - name: 'Error Rate'
+            query: 'rate(traces_service_graph_request_failed_total{$$__tags}[5m])'
+          - name: 'Duration P99'
+            query: 'histogram_quantile(0.99, rate(traces_spanmetrics_latency_bucket{$$__tags}[5m]))'
+      serviceMap:
+        datasourceUid: prometheus
+      search:
+        hide: false
+      nodeGraph:
+        enabled: true
+      lokiSearch:
+        datasourceUid: loki