[release-1.3] RHIDP-1764: Document minimum resource requirements for Operator (#636)

Co-authored-by: Heena Manwani <[email protected]>

Author: openshift-cherrypick-robot

modules/installation/ref-rhdh-sizing.adoc renamed to modules/getting-started/ref-rhdh-sizing.adoc

@@ -1,28 +1,33 @@
 [id='ref-rhdh-sizing_{context}']
 = Sizing requirements for {product}
 
-Scalability of {product} requires significant resource allocation. The following table lists the sizing requirements for installing and running {product}, including both the {product-short} application and {product-short} database components.
+Scalability of {product} requires significant resource allocation. The following table lists the sizing requirements for installing and running {product}, including {product-short} application, database components, and Operator.
 
 .Recommended sizing for running {product}
-[cols="40%,30%,30%", frame="all", options="header"]
+[cols="25%,25%,25%,25%", frame="all", options="header"]
 |===
 |Components
 |{product} application
 |{product} database
+|{product} Operator
 
 |Central Processing Unit (CPU)
 |4 vCPU
 |2 vCPU
+|1 vCPU
 
 |Memory
 |16 GB
 |8 GB
+|1500 Mi
 
 |Storage size
 |2 GB
 |20 GB
+|50 Mi
 
 |Replicas
 |2 or more
 |3 or more
+|1 or more
 |===

titles/getting-started-rhdh/title-getting-started.adoc

@@ -14,7 +14,7 @@ include::artifacts/snip-customer-support-info.adoc[]
 include::modules/installation/con-rhdh-overview.adoc[leveloffset=+1]
 
 // Sizing
-include::modules/installation/ref-rhdh-sizing.adoc[leveloffset=+1]
+include::modules/getting-started/ref-rhdh-sizing.adoc[leveloffset=+1]
 
 // supported configs and customization
 include::modules/getting-started/ref-rhdh-supported-configs.adoc[leveloffset=+1]