Remove obsolete volumes, cleanup pvc handling (#818)

installer/k8s/templates/extensions/pipeline-elements/extensions-all-jvm-deployment.yaml

@@ -27,16 +27,9 @@ spec:
       labels:
         app: extensions-all-jvm
     spec:
-      volumes:
-        - name: files-pv
-          persistentVolumeClaim:
-            claimName: files-pvc
       containers:
         - name: extensions-all-jvm
           image: {{ .Values.streampipes.registry }}/extensions-all-jvm:{{ .Values.streampipes.version }}
           imagePullPolicy: {{ .Values.pullPolicy }}
           ports:
             - containerPort: 8090
-          volumeMounts:
-            - mountPath: "/spImages"
-              name: files-pv

installer/k8s/templates/external/kafka/kafka-pvc.yaml

@@ -13,6 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+{{- if eq .Values.preferredBroker "kafka" }}
 apiVersion: v1
 kind: PersistentVolume
 metadata:
@@ -40,3 +41,4 @@ spec:
   resources:
     requests:
       storage: 50M
+{{- end }}

installer/k8s/templates/external/nats/nats-deployment.yaml

@@ -32,10 +32,6 @@ spec:
         - name: init-wait-consul
           image: alpine
           command: ["sh", "-c", "for i in $(seq 1 300); do nc -zvw1 consul 8500 && exit 0 || sleep 3; done; exit 1"]
-      volumes:
-        - name: kafka-pv
-          persistentVolumeClaim:
-            claimName: kafka-pvc
       containers:
         - name: nats
           image: nats

installer/k8s/templates/external/zookeeper/zookeeper-pvc.yaml

@@ -13,6 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+{{- if eq .Values.preferredBroker "kafka" }}
 apiVersion: v1
 kind: PersistentVolume
 metadata:
@@ -40,3 +41,4 @@ spec:
   resources:
     requests:
       storage: 20M
+{{- end }}