Add resource requests to the queue-worker

Update the queue-worker helm chart to add minimal resource
requests. This also allows the cluster operator to customize the
resources used.

Signed-off-by: Han Verstraete (OpenFaaS Ltd) <[email protected]>

Author: welteki

chart/queue-worker/templates/deployment.yaml

@@ -31,6 +31,8 @@ spec:
           secretName: openfaas-license
       containers:
       - name:  queue-worker
+        resources:
+          {{- .Values.resources | toYaml | nindent 10 }}
         image: {{ .Values.image }}
         imagePullPolicy: {{ .Values.imagePullPolicy }}
         command:

chart/queue-worker/values.yaml

@@ -39,6 +39,11 @@ logs:
   debug: false
   format: "console"
 
+resources:
+  requests:
+    memory: "120Mi"
+    cpu: "50m"
+
 imagePullPolicy: IfNotPresent
 
 nodeSelector: {}