Merge pull request CrunchyData#86 from ValClarkson/workerbackpatch

BackPatch from devel: Make the number of controller workers configurable

Author: ValClarkson

helm/install/templates/manager.yaml

@@ -33,6 +33,14 @@ spec:
  - name: PGO_TARGET_NAMESPACE
 valueFrom: {fieldRef:{apiVersion: v1, fieldPath: metadata.namespace } }
 {{- end }}
+{{- if .Values.workers }}
+ - name: PGO_WORKERS
+value: {{.Values.workers | quote }}
+{{- end }}
+{{- if (default false .Values.disable_check_for_upgrades) }}
+ - name: CHECK_FOR_UPGRADES
+value: "false"
+{{- end }}
 securityContext:
 allowPrivilegeEscalation: false
 readOnlyRootFilesystem: true