Merge pull request #68591 from mletalie/OSDOCS-8731

[OSDOCS- 8731]:Capture the changes in the steps for OSD cluster deployment on GCP when user selects "Secure boot support for Shielded VMs"

Author: EricPonvelle

modules/osd-create-cluster-ccs.adoc

@@ -134,6 +134,16 @@ endif::osd-on-gcp[]
 .. Select a cluster version from the *Version* drop-down menu.
 .. Select a cloud provider region from the *Region* drop-down menu.
 .. Select a *Single zone* or *Multi-zone* configuration.
++
+ifdef::osd-on-gcp[]
+.. Optional: Select *Enable Secure Boot for Shielded VMs* to use Shielded VMs when installing your cluster. For more information, see link:https://cloud.google.com/security/products/shielded-vm[Shielded VMs].
++
+[IMPORTANT]
+====
+To successfully create a cluster, you must select *Enable Secure Boot support for Shielded VMs* if your organization has the policy constraint `constraints/compute.requireShieldedVm` enabled. For more information regarding GCP organizational policy constraints, see link:https://cloud.google.com/resource-manager/docs/organization-policy/org-policy-constraints[Organization policy constraints].
+====
++
+endif::osd-on-gcp[]
 .. Leave *Enable user workload monitoring* selected to monitor your own projects in isolation from Red Hat Site Reliability Engineer (SRE) platform metrics. This option is enabled by default.
 ifdef::osd-on-gcp[]
 . Optional: Expand *Advanced Encryption* to make changes to encryption settings.

modules/osd-create-cluster-gcp-account.adoc

@@ -34,6 +34,14 @@ For more information about service account keys, click the information icon loca
 .. Select a cluster version from the *Version* drop-down menu.
 .. Select a cloud provider region from the *Region* drop-down menu.
 .. Select a *Single zone* or *Multi-zone* configuration.
++
+.. Optional: Select *Enable Secure Boot for Shielded VMs* to use Shielded VMs when installing your cluster. For more information, see link:https://cloud.google.com/security/products/shielded-vm[Shielded VMs].
++
+[IMPORTANT]
+====
+To successfully create a cluster, you must select *Enable Secure Boot support for Shielded VMs* if your organization has the policy constraint `constraints/compute.requireShieldedVm` enabled. For more information regarding GCP organizational policy constraints, see link:https://cloud.google.com/resource-manager/docs/organization-policy/org-policy-constraints[Organization policy constraints].
+====
++
 .. Leave *Enable user workload monitoring* selected to monitor your own projects in isolation from Red Hat Site Reliability Engineer (SRE) platform metrics. This option is enabled by default.
 
 . Optional: Expand *Advanced Encryption* to make changes to encryption settings.

modules/osd-create-cluster-red-hat-account.adoc

@@ -61,6 +61,16 @@ and click *Next*.
 .. Select a cluster version from the *Version* drop-down menu.
 .. Select a cloud provider region from the *Region* drop-down menu.
 .. Select a *Single zone* or *Multi-zone* configuration.
++
+ifdef::osd-on-gcp[]
+.. Optional: Select *Enable Secure Boot for Shielded VMs* to use Shielded VMs when installing your cluster. For more information, see link:https://cloud.google.com/security/products/shielded-vm[Shielded VMs].
++
+[IMPORTANT]
+====
+To successfully create a cluster, you must select *Enable Secure Boot support for Shielded VMs* if your organization has the policy constraint `constraints/compute.requireShieldedVm` enabled. For more information regarding GCP organizational policy constraints, see link:https://cloud.google.com/resource-manager/docs/organization-policy/org-policy-constraints[Organization policy constraints].
+====
++
+endif::osd-on-gcp[]
 .. Select a *Persistent storage* capacity for the cluster. For more information, see the _Storage_ section in the {product-title} service definition.
 .. Specify the number of *Load balancers* that you require for your cluster. For more information, see the _Load balancers_ section in the {product-title} service definition.
 .. Leave *Enable user workload monitoring* selected to monitor your own projects in isolation from Red Hat Site Reliability Engineer (SRE) platform metrics. This option is enabled by default.