Configure Grafana dashboard sidecar to search across all namespaces

Author: Utwo

infra/knative/kustomization.yaml

@@ -5,3 +5,12 @@ resources:
   - https://github.com/knative/operator/releases/download/knative-v1.17.2/operator.yaml
   - https://raw.githubusercontent.com/knative-extensions/monitoring/main/grafana/dashboards.yaml
   - crd.yaml
+
+patches:
+  - patch: |
+      $patch: delete
+      apiVersion: v1
+      kind: ConfigMap
+      metadata:
+        name: knative-eventing-dashboards
+        namespace: knative-eventing

infra/victoria-metrics/helm-chart-values/values.yaml

@@ -69,6 +69,9 @@ defaultDashboards:
     argocd.argoproj.io/sync-options: ServerSideApply=true
 
 grafana:
+  sidecar:
+    dashboards:
+      searchNamespace: ALL
   vmScrape:
     enabled: false
   admin: