Add CNPG Cluster collector

api/v1/collectionpolicy_types.go

@@ -103,6 +103,9 @@ type Exclusions struct {
 	// Spark Applications Exclusions
 	ExcludedSparkApplications          []ExcludedSparkApplication          `json:"excludedSparkApplications,omitempty"`
 	ExcludedScheduledSparkApplications []ExcludedScheduledSparkApplication `json:"excludedScheduledSparkApplications,omitempty"`
+
+	// CloudNativePG Exclusions
+	ExcludedCNPGClusters []ExcludedCNPGCluster `json:"excludedCNPGClusters,omitempty"`
 }
 
 // Common exclusion patterns
@@ -422,6 +425,15 @@ type ExcludedScheduledSparkApplication struct {
 	Name string `json:"name"`
 }
 
+// ExcludedCNPGCluster identifies a CloudNativePG cluster to exclude from collection
+type ExcludedCNPGCluster struct {
+	// Namespace is the CNPG cluster's namespace
+	Namespace string `json:"namespace"`
+
+	// Name is the CNPG cluster's name
+	Name string `json:"name"`
+}
+
 // Policies defines collection behavior
 type Policies struct {
 	// KubeContextName is the name of the current context being used to apply the installation yaml

config/crd/bases/devzero.io_collectionpolicies.yaml

@@ -52,6 +52,23 @@ spec:
               exclusions:
                 description: Exclusions specifies resources to exclude from collection
                 properties:
+                  excludedCNPGClusters:
+                    description: CloudNativePG Exclusions
+                    items:
+                      description: ExcludedCNPGCluster identifies a CloudNativePG
+                        cluster to exclude from collection
+                      properties:
+                        name:
+                          description: Name is the CNPG cluster's name
+                          type: string
+                        namespace:
+                          description: Namespace is the CNPG cluster's namespace
+                          type: string
+                      required:
+                      - name
+                      - namespace
+                      type: object
+                    type: array
                   excludedCRDGroups:
                     items:
                       type: string

config/prometheus/hack.prometheus.values.yaml

@@ -524,6 +524,7 @@ serverFiles:
             regex: "node_network_(receive|transmit)_(bytes|packets|errs|drop)_total|node_disk_(read_bytes|written_bytes|reads_completed|writes_completed)_total|kubelet_volume_stats_(used|capacity|available)_bytes"
             source_labels:
               - __name__
+
 ## DEVZERO COMMENTED OUT TO PREVENT SCRAPING
 #      # Example Scrape config for pods which should be scraped slower. An useful example
 #      # would be stackriver-exporter which queries an API on every scrape of the pod

config/rbac/role.yaml

@@ -281,6 +281,14 @@ rules:
   - get
   - list
   - watch
+- apiGroups:
+  - postgresql.cnpg.io
+  resources:
+  - clusters
+  verbs:
+  - get
+  - list
+  - watch
 - apiGroups:
   - rbac.authorization.k8s.io
   resources:

dist/backend-install.yaml

@@ -1235,6 +1235,14 @@ rules:
       - get
       - list
       - watch
+  - apiGroups:
+      - postgresql.cnpg.io
+    resources:
+      - clusters
+    verbs:
+      - get
+      - list
+      - watch
   - apiGroups:
       - rbac.authorization.k8s.io
     resources:

dist/install.yaml

@@ -1240,6 +1240,14 @@ rules:
   - get
   - list
   - watch
+- apiGroups:
+  - postgresql.cnpg.io
+  resources:
+  - clusters
+  verbs:
+  - get
+  - list
+  - watch
 - apiGroups:
   - rbac.authorization.k8s.io
   resources:

dist/installer_updater.yaml

@@ -1235,6 +1235,14 @@ rules:
       - get
       - list
       - watch
+  - apiGroups:
+      - postgresql.cnpg.io
+    resources:
+      - clusters
+    verbs:
+      - get
+      - list
+      - watch
   - apiGroups:
       - rbac.authorization.k8s.io
     resources:

dist/zxporter.yaml

@@ -419,6 +419,14 @@ rules:
   - get
   - list
   - watch
+- apiGroups:
+  - postgresql.cnpg.io
+  resources:
+  - clusters
+  verbs:
+  - get
+  - list
+  - watch
 - apiGroups:
   - rbac.authorization.k8s.io
   resources: