Refactor quickpizza k8s resources using patches

Author: ppcano

kubernetes/base/quickpizza/catalog.yaml

@@ -21,11 +21,9 @@ spec:
     metadata:
       labels: *catalogLabels
     spec:
-      restartPolicy: Always
       containers:
         - name: quickpizza
           image: ghcr.io/grafana/quickpizza-local:latest
-          imagePullPolicy: IfNotPresent
           ports:
             - name: http
               containerPort: 3333

kubernetes/base/quickpizza/config.yaml

@@ -21,11 +21,9 @@ spec:
     metadata:
       labels: *configLabels
     spec:
-      restartPolicy: Always
       containers:
         - name: quickpizza
           image: ghcr.io/grafana/quickpizza-local:latest
-          imagePullPolicy: IfNotPresent
           ports:
             - name: http
               containerPort: 3333

kubernetes/base/quickpizza/copy.yaml

@@ -21,11 +21,9 @@ spec:
     metadata:
       labels: *copyLabels
     spec:
-      restartPolicy: Always
       containers:
         - name: quickpizza
           image: ghcr.io/grafana/quickpizza-local:latest
-          imagePullPolicy: IfNotPresent
           ports:
             - name: http
               containerPort: 3333

kubernetes/base/quickpizza/kustomization.yaml

@@ -1,6 +1,9 @@
 # Uncomment the following line to deploy the application on a non-default namespace
 # namespace: quickpizza
 
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
 resources:
   - catalog.yaml
   - config.yaml
@@ -9,7 +12,6 @@ resources:
   - recommendations.yaml
   - ws.yaml
 
-
 configMapGenerator:
   - name: quickpizza-env-common
     literals:
@@ -22,3 +24,34 @@ configMapGenerator:
       - QUICKPIZZA_WS_ENDPOINT=http://quickpizza-ws:3333
       - QUICKPIZZA_RECOMMENDATIONS_ENDPOINT=http://quickpizza-recommendations:3333
       - QUICKPIZZA_CONFIG_ENDPOINT=http://quickpizza-config:3333
+
+# defines shared properties for all deployments
+patches:
+  - patch: |-
+      - op: add
+        path: /spec/template/spec/containers/0/imagePullPolicy
+        value: IfNotPresent
+      - op: add
+        path: /spec/template/spec/containers/0/readinessProbe
+        value:
+          httpGet:
+            path: /ready
+            port: 3333
+          initialDelaySeconds: 5
+          periodSeconds: 10
+          timeoutSeconds: 3
+          successThreshold: 1
+          failureThreshold: 3
+      - op: add
+        path: /spec/template/spec/containers/0/livenessProbe
+        value:
+          httpGet:
+            path: /healthz
+            port: 3333
+          initialDelaySeconds: 30
+          periodSeconds: 30
+          timeoutSeconds: 5
+          successThreshold: 1
+          failureThreshold: 3
+    target:
+      kind: Deployment

kubernetes/base/quickpizza/public-api.yaml

@@ -21,11 +21,9 @@ spec:
     metadata:
       labels: *publicAPILabels
     spec:
-      restartPolicy: Always
       containers:
         - name: quickpizza
           image: ghcr.io/grafana/quickpizza-local:latest
-          imagePullPolicy: IfNotPresent
           ports:
             - name: http
               containerPort: 3333

kubernetes/base/quickpizza/recommendations.yaml

@@ -21,11 +21,9 @@ spec:
     metadata:
       labels: *recommendationsLabels
     spec:
-      restartPolicy: Always
       containers:
         - name: quickpizza
           image: ghcr.io/grafana/quickpizza-local:latest
-          imagePullPolicy: IfNotPresent
           ports:
             - name: http
               containerPort: 3333

kubernetes/base/quickpizza/ws.yaml

@@ -20,11 +20,9 @@ spec:
     metadata:
       labels: *wsLabels
     spec:
-      restartPolicy: Always
       containers:
         - name: quickpizza
           image: ghcr.io/grafana/quickpizza-local:latest
-          imagePullPolicy: IfNotPresent
           ports:
             - name: http
               containerPort: 3333