Add signoz

infrastructure/kubernetes/overlays/dev/kustomization.yaml

@@ -9,11 +9,14 @@ metadata:
 
 resources:
   - ../../base
-  # Monitoring disabled for dev to save resources
-  # - ../../base/components/monitoring
+  # Monitoring enabled for dev environment
+  - ../../base/components/monitoring
   - dev-ingress.yaml
+  # SigNoz ingress is applied by Tilt (see Tiltfile)
+  # - signoz-ingress.yaml
   # Dev-Prod Parity: Enable HTTPS with self-signed certificates
   - dev-certificate.yaml
+  - monitoring-certificate.yaml
   - cluster-issuer-staging.yaml
 
 # Exclude nominatim from dev to save resources
@@ -608,6 +611,39 @@ patches:
           limits:
             memory: "512Mi"
             cpu: "300m"
+  # Optional exporters resource patches for dev
+  - target:
+      group: apps
+      version: v1
+      kind: DaemonSet
+      name: node-exporter
+      namespace: monitoring
+    patch: |-
+      - op: replace
+        path: /spec/template/spec/containers/0/resources
+        value:
+          requests:
+            memory: "32Mi"
+            cpu: "25m"
+          limits:
+            memory: "64Mi"
+            cpu: "100m"
+  - target:
+      group: apps
+      version: v1
+      kind: Deployment
+      name: postgres-exporter
+      namespace: monitoring
+    patch: |-
+      - op: replace
+        path: /spec/template/spec/containers/0/resources
+        value:
+          requests:
+            memory: "32Mi"
+            cpu: "25m"
+          limits:
+            memory: "64Mi"
+            cpu: "100m"
 
 secretGenerator:
   - name: dev-secrets