CD/CD consolidation

ops/devops/observability/signals-alerts.yaml

@@ -1,54 +0,0 @@
-groups:
-  - name: signals-pipeline
-    rules:
-      - alert: SignalsScoringLatencyP95High
-        expr: histogram_quantile(0.95, sum(rate(signals_reachability_scoring_duration_seconds_bucket[5m])) by (le)) > 2
-        for: 10m
-        labels:
-          severity: warning
-          service: signals
-        annotations:
-          summary: "Signals scoring latency high (p95)"
-          description: "Reachability scoring p95 exceeds 2s for 10m"
-
-      - alert: SignalsCacheMissRateHigh
-        expr: |
-          clamp_min(rate(signals_cache_misses_total[5m]), 0)
-          / clamp_min(rate(signals_cache_hits_total[5m]) + rate(signals_cache_misses_total[5m]), 1) > 0.3
-        for: 10m
-        labels:
-          severity: warning
-          service: signals
-        annotations:
-          summary: "Signals cache miss rate high"
-          description: "Cache miss ratio >30% over 10m; investigate Redis or key churn."
-
-      - alert: SignalsCacheDown
-        expr: signals_cache_available == 0
-        for: 2m
-        labels:
-          severity: critical
-          service: signals
-        annotations:
-          summary: "Signals cache unavailable"
-          description: "Redis cache reported unavailable for >2m"
-
-      - alert: SignalsSensorStaleness
-        expr: time() - max(signals_sensor_last_seen_timestamp_seconds) by (sensor) > 900
-        for: 5m
-        labels:
-          severity: warning
-          service: signals
-        annotations:
-          summary: "Signals sensor stale"
-          description: "No updates from sensor for >15 minutes"
-
-      - alert: SignalsIngestionErrorRate
-        expr: clamp_min(rate(signals_ingestion_failures_total[5m]), 0) / clamp_min(rate(signals_ingestion_total[5m]), 1) > 0.05
-        for: 5m
-        labels:
-          severity: critical
-          service: signals
-        annotations:
-          summary: "Signals ingestion failures elevated"
-          description: "Ingestion failure ratio above 5% over 5m"