diff --git a/installer/inventory b/installer/inventory
index eca746c80b..92fd57e494 100644
--- a/installer/inventory
+++ b/installer/inventory
@@ -21,6 +21,10 @@ dockerhub_base=ansible
 # kubernetes_context=test-cluster
 # kubernetes_namespace=awx
 # tiller_namespace=kube-system
+# Optional Kubernetes Variables
+# pg_persistence_storageClass=StorageClassName
+# pg_cpu_limit=1000
+# pg_mem_limit=2
 
 # Kubernetes and Openshift Install Resource Requests
 # This is the request value for a pod's "task" container, which is the container
diff --git a/installer/roles/kubernetes/tasks/main.yml b/installer/roles/kubernetes/tasks/main.yml
index 8d3abfd4c3..22d48efe34 100644
--- a/installer/roles/kubernetes/tasks/main.yml
+++ b/installer/roles/kubernetes/tasks/main.yml
@@ -89,6 +89,9 @@
       --set persistence.size={{ pg_volume_capacity|default('5')}}Gi \
       --version="2.0.0" \
       --tiller-namespace={{ tiller_namespace | default('kube-system') }} \
+      {{ '--set persistence.storageClass='+pg_persistence_storageClass if pg_persistence_storageClass is defined else ' ' }} \
+      {{ '--set resources.limits.cpu='+(pg_cpu_limit | string)+'m' if pg_cpu_limit is defined else ' ' }} \
+      {{ '--set resources.limits.memory='+(pg_mem_limit | string)+'Gi' if pg_mem_limit is defined else ' ' }} \
       stable/postgresql
   when:
     - pg_hostname is not defined or pg_hostname == ''