updates for BZ2013994

Author: aireilly

modules/ztp-ai-install-ocp-clusters-on-bare-metal.adoc

@@ -5,9 +5,9 @@
 [id="enabling-assisted-installer-service-on-bare-metal_{context}"]
 = Enabling assisted installer service on bare metal
 
-The Assisted Installer Service (AIS) deploys {product-title} clusters. {rh-rhacm-first} ships with AIS, which is deployed when the MultiClusterHub Operator is enabled on the {rh-rhacm} hub cluster.
+The Assisted Installer Service (AIS) deploys {product-title} clusters. {rh-rhacm-first} ships with AIS. AIS is deployed when you enable the MultiClusterHub Operator on the {rh-rhacm} hub cluster.
 
-For distributed units (DUs), {rh-rhacm} supports {product-title} deployments, which run on a single bare metal host. The single node cluster acts as both a control plane and a worker node. {rh-rhacm} supports single node deployments for {product-title} on top of a single bare-metal host.
+For distributed units (DUs), {rh-rhacm} supports {product-title} deployments that run on a single bare-metal host. The single node cluster acts as both a control plane and a worker node.
 
 .Prerequisites
 
@@ -25,50 +25,60 @@ For distributed units (DUs), {rh-rhacm} supports {product-title} deployments, wh
  $ oc patch hiveconfig hive --type merge -p '{"spec":{"targetNamespace":"hive","logLevel":"debug","featureGates":{"custom":{"enabled":["AlphaAgentInstallStrategy"]},"featureSet":"Custom"}}}'
 ----
 
-. Modify the `provisioning` resource to allow the bare metal operator to watch all namespaces:
+. Modify the `Provisioning` resource to allow the Bare Metal Operator to watch all namespaces:
 +
 [source,terminal]
 ----
  $ oc patch provisioning provisioning-configuration --type merge -p '{"spec":{"watchAllNamespaces": true }}'
 ----
 
-. Create and save the `AgentServiceConfig` custom resource file containing this YAML:
+. Create the `AgentServiceConfig` CR.
+
+.. Save the following YAML in the `agent_service_config.yaml` file:
 +
 [source,yaml]
 ----
- kind: AgentServiceConfig
- metadata:
-   name: agent
-   namespace: assisted-installer
- spec:
-   databaseStorage:
-     volumeName: <db_pv_name> <1>
-     accessModes:
-     - ReadWriteOnce
-     resources:
-       requests:
-         storage: <db_storage_size> <2>
-   filesystemStorage:
-     volumeName: <fs_pv-name> <3>
-     accessModes:
-     - ReadWriteOnce
-     resources:
-       requests:
-         storage: <fs_storage_size> <4>
-   osImages:
-     - openshiftVersion: <ocp_version> <5>
-       rootfs: <rootfs_url> <6>
-       url: <iso_url> <7>
+apiVersion: agent-install.openshift.io/v1beta1
+kind: AgentServiceConfig
+metadata:
+ name: agent
+spec:
+  databaseStorage:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: <db_volume_size> <1>
+  filesystemStorage:
+    accessModes:
+    - ReadWriteOnce
+    resources:
+      requests:
+        storage: <fs_volume_size> <2>
+  osImages: <3>
+    - openshiftVersion: "<ocp_version>" <4>
+      version: "<ocp_release_version>" <5>
+      url: "<iso_url>" <6>
+      rootFSUrl: "<root_fs_url>" <7>
+      cpuArchitecture: "x86_64"
 ----
-<1> The `PersistentVolume` name to use for database storage.
-<2> Volume size of the `db_pv_name` `PersistentVolume`.
-<3> The `PersistentVolume` name to use for file system storage.
-<4> Volume size of the `fs_pv_name` `PersistentVolume`.
-<5> {product-title} version to boot the single node clusters.
+<1> Volume size for the `databaseStorage` field, for example `10Gi`.
+<2> Volume size for the `filesystemStorage` field, for example `20Gi`.
+<3> List of OS image details. Example describes a single {product-title} OS version.
+<4> {product-title} version to install, for example, `4.8`.
+<5> Specific install version, for example, `47.83.202103251640-0`.
+<6> ISO url, for example, `https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.7/4.7.7/rhcos-4.7.7-x86_64-live.x86_64.iso`.
+<7> Root FS image URL, for example, `https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.7/4.7.7/rhcos-live-rootfs.x86_64.img`
 
-. Create the `AgentServiceConfig` object from the file:
+.. Create the `AgentServiceConfig` CR by running the following command:
++
+[source,terminal]
+----
+$ oc create -f agent_service_config.yaml
+----
 +
+.Example output
 [source,terminal]
 ----
-$ oc create -f <file-name>.yaml
+agentserviceconfig.agent-install.openshift.io/agent created
 ----