Add platform infrastructure configuration

services/pgadmin/network-policies/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - pgadmin.yaml
+  - platform-postgres.yaml

services/pgadmin/network-policies/pgadmin.yaml

@@ -0,0 +1,150 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: pgadmin-default-deny
+  namespace: platform-admin
+  labels:
+    app.kubernetes.io/name: pgadmin4
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: pgadmin4
+      app.kubernetes.io/instance: pgadmin
+  policyTypes:
+    - Ingress
+    - Egress
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: pgadmin-allow-traefik
+  namespace: platform-admin
+  labels:
+    app.kubernetes.io/name: pgadmin4
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: pgadmin4
+      app.kubernetes.io/instance: pgadmin
+  policyTypes:
+    - Ingress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: kube-system
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+      ports:
+        - protocol: TCP
+          port: 5050
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: pgadmin-allow-dns
+  namespace: platform-admin
+  labels:
+    app.kubernetes.io/name: pgadmin4
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: pgadmin4
+      app.kubernetes.io/instance: pgadmin
+  policyTypes:
+    - Egress
+  egress:
+    - to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: kube-system
+          podSelector:
+            matchLabels:
+              k8s-app: kube-dns
+      ports:
+        - protocol: UDP
+          port: 53
+        - protocol: TCP
+          port: 53
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: pgadmin-allow-keycloak
+  namespace: platform-admin
+  labels:
+    app.kubernetes.io/name: pgadmin4
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: pgadmin4
+      app.kubernetes.io/instance: pgadmin
+  policyTypes:
+    - Egress
+  egress:
+    - to:
+        - ipBlock:
+            cidr: 192.168.0.107/32
+      ports:
+        - protocol: TCP
+          port: 443
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: pgadmin-allow-platform-postgres
+  namespace: platform-admin
+  labels:
+    app.kubernetes.io/name: pgadmin4
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: pgadmin4
+      app.kubernetes.io/instance: pgadmin
+  policyTypes:
+    - Egress
+  egress:
+    - to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: platform-data
+          podSelector:
+            matchLabels:
+              cnpg.io/cluster: platform-postgres
+      ports:
+        - protocol: TCP
+          port: 5432
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: pgadmin-allow-blackbox-health
+  namespace: platform-admin
+  labels:
+    app.kubernetes.io/name: pgadmin4
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: pgadmin4
+      app.kubernetes.io/instance: pgadmin
+  policyTypes:
+    - Ingress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: observability
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: prometheus-blackbox-exporter
+              app.kubernetes.io/instance: blackbox-exporter
+      ports:
+        - protocol: TCP
+          port: 5050

services/pgadmin/network-policies/platform-postgres.yaml

@@ -0,0 +1,27 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: platform-postgres-allow-pgadmin
+  namespace: platform-data
+  labels:
+    app.kubernetes.io/name: platform-postgres
+    app.kubernetes.io/component: database-network-policy
+    app.kubernetes.io/part-of: platform
+spec:
+  podSelector:
+    matchLabels:
+      cnpg.io/cluster: platform-postgres
+  policyTypes:
+    - Ingress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: platform-admin
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: pgadmin4
+              app.kubernetes.io/instance: pgadmin
+      ports:
+        - protocol: TCP
+          port: 5432