Merge pull request #23458 from rolfedh/OCPRHV-61

Remove references to virtual machine template [branch/enterprise-4.4][branch/enterprise-4.5]

Author: Kevin Lamenzo

installing/installing_rhv/installing-rhv-customizations.adoc

@@ -31,11 +31,6 @@ processes.
 * If you use a firewall,
 xref:../../installing/install_config/configuring-firewall.adoc#configuring-firewall[configure it to allow the sites] that your cluster requires access to.
 
-[IMPORTANT]
-====
-Creating a custom virtual machine template for {rh-virtualization} is a workaround for a known issue (link:https://bugzilla.redhat.com/show_bug.cgi?id=1818577[*BZ#1818577*]). If you do not create a custom virtual machine, the {product-title} cluster you install will fail.
-====
-
 include::modules/cluster-entitlements.adoc[leveloffset=+1]
 
 include::modules/installing-rhv-requirements.adoc[leveloffset=+1]

installing/installing_rhv/installing-rhv-default.adoc

@@ -24,11 +24,6 @@ processes.
 * If you use a firewall,
 xref:../../installing/install_config/configuring-firewall.adoc#configuring-firewall[configure it to allow the sites] that your cluster requires access to.
 
-[IMPORTANT]
-====
-Creating a custom virtual machine template for {rh-virtualization} is a workaround for a known issue (link:https://bugzilla.redhat.com/show_bug.cgi?id=1818577[*BZ#1818577*]). If you do not create a custom virtual machine, the {product-title} cluster you install will fail.
-====
-
 include::modules/cluster-entitlements.adoc[leveloffset=+1]
 
 include::modules/installing-rhv-requirements.adoc[leveloffset=+1]

modules/installing-rhv-requirements.adoc

@@ -8,13 +8,13 @@
 
 To install and run an {product-title} cluster, the {rh-virtualization} environment must meet the following requirements. Not meeting these requirements can cause failures.
 
-The following requirements for CPUs, memory, and storage are based on the _default_ values you specify in the virtual machine template multiplied by the number of virtual machines the installation program creates.
+The following requirements for CPUs, memory, and storage are based on _default_ values multiplied by the default number of virtual machines the installation program creates.
 
 By default, the installation program creates seven machines during the installation process, which includes one bootstrap machine. When the installation program finishes, it deletes the bootstrap machine and frees up its resources. If you perform a custom installation, you can increase the number of virtual machines the installation program creates.
 
 [IMPORTANT]
 ====
-If you increase the resources when you create the virtual machine template, or increase the number of virtual machines in the `install_config.yaml` file, you must also increase these requirements.
+If you increase the resource usage or cluster size in the `install_config.yaml` file, increase these requirements accordingly.
 ====
 
 .Requirements

modules/installing-rhv-verifying-the-rhv-environment.adoc

@@ -10,7 +10,7 @@ Verify that the {rh-virtualization} environment meets the requirements to instal
 
 [IMPORTANT]
 ====
-These requirements are based on the resource allocations in the virtual machine template the installation program uses to create control plane and compute machines. These resources include vCPUs, memory, and storage. If you change the virtual machine template or increase the number of {product-title} machines, adjust these requirements.
+These requirements are based on the default resources the installation program uses to create control plane and compute machines. These resources include vCPUs, memory, and storage. If you change these resources or increase the number of {product-title} machines, adjust these requirements accordingly.
 ====
 
 .Procedure