openshift · dfitzmau · Nov 4, 2025 · Oct 31, 2025
diff --git a/modules/admin-limit-operations.adoc b/modules/admin-limit-operations.adoc
@@ -12,7 +12,7 @@ Shown here is an example procedure to follow for creating a limit range.
 
 .Procedure
 
-. Create the object:
+* Create the object:
 +
 [source,terminal]
 ----
@@ -67,9 +67,8 @@ openshift.io/ImageStream        openshift.io/image-tags -       10      -
 == Deleting a limit range
 
 To remove a limit range, run the following command:
-+
+
 [source,terminal]
 ----
 $ oc delete limits <limit_name>
 ----
-S
diff --git a/modules/admin-quota-usage.adoc b/modules/admin-quota-usage.adoc
@@ -40,11 +40,11 @@ metadata:
   name: core-object-counts
 spec:
   hard:
-    configmaps: "10" <1>
-    persistentvolumeclaims: "4" <2>
-    replicationcontrollers: "20" <3>
-    secrets: "10" <4>
-    services: "10" <5>
+    configmaps: "10" # <1>
+    persistentvolumeclaims: "4" # <2>
+    replicationcontrollers: "20" # <3>
+    secrets: "10" # <4>
+    services: "10" # <5>
 ----
 <1> The total number of `ConfigMap` objects that can exist in the project.
 <2> The total number of persistent volume claims (PVCs) that can exist in the project.
@@ -63,7 +63,7 @@ metadata:
   name: openshift-object-counts
 spec:
   hard:
-    openshift.io/imagestreams: "10" <1>
+    openshift.io/imagestreams: "10" # <1>
 ----
 <1> The total number of image streams that can exist in the project.
 
@@ -78,13 +78,13 @@ metadata:
   name: compute-resources
 spec:
   hard:
-    pods: "4" <1>
-    requests.cpu: "1" <2>
-    requests.memory: 1Gi <3>
-    requests.ephemeral-storage: 2Gi <4>
-    limits.cpu: "2" <5>
-    limits.memory: 2Gi <6>
-    limits.ephemeral-storage: 4Gi <7>
+    pods: "4" # <1>
+    requests.cpu: "1" # <2>
+    requests.memory: 1Gi # <3>
+    requests.ephemeral-storage: 2Gi # <4>
+    limits.cpu: "2" # <5>
+    limits.memory: 2Gi # <6>
+    limits.ephemeral-storage: 4Gi # <7>
 ----
 <1> The total number of pods in a non-terminal state that can exist in the project.
 <2> Across all pods in a non-terminal state, the sum of CPU requests cannot exceed 1 core.
@@ -105,9 +105,9 @@ metadata:
   name: besteffort
 spec:
   hard:
-    pods: "1" <1>
+    pods: "1" # <1>
   scopes:
-  - BestEffort <2>
+  - BestEffort # <2>
 ----
 <1> The total number of pods in a non-terminal state with *BestEffort* quality of service that can exist in the project.
 <2> Restricts the quota to only matching pods that have *BestEffort* quality of service for either memory or CPU.
@@ -122,10 +122,10 @@ metadata:
   name: compute-resources-long-running
 spec:
   hard:
-    pods: "4" <1>
-    limits.cpu: "4" <2>
-    limits.memory: "2Gi" <3>
-    limits.ephemeral-storage: "4Gi" <4>
+    pods: "4" # <1>
+    limits.cpu: "4" # <2>
+    limits.memory: "2Gi" # <3>
+    limits.ephemeral-storage: "4Gi" # <4>
   scopes:
   - NotTerminating <5>
 ----
@@ -145,10 +145,10 @@ metadata:
   name: compute-resources-time-bound
 spec:
   hard:
-    pods: "2" <1>
-    limits.cpu: "1" <2>
-    limits.memory: "1Gi" <3>
-    limits.ephemeral-storage: "1Gi" <4>
+    pods: "2" # <1>
+    limits.cpu: "1" # <2>
+    limits.memory: "1Gi" # <3>
+    limits.ephemeral-storage: "1Gi" # <4>
   scopes:
   - Terminating <5>
 ----
@@ -169,13 +169,13 @@ metadata:
   name: storage-consumption
 spec:
   hard:
-    persistentvolumeclaims: "10" <1>
-    requests.storage: "50Gi" <2>
-    gold.storageclass.storage.k8s.io/requests.storage: "10Gi" <3>
-    silver.storageclass.storage.k8s.io/requests.storage: "20Gi" <4>
-    silver.storageclass.storage.k8s.io/persistentvolumeclaims: "5" <5>
-    bronze.storageclass.storage.k8s.io/requests.storage: "0" <6>
-    bronze.storageclass.storage.k8s.io/persistentvolumeclaims: "0" <7>
+    persistentvolumeclaims: "10" # <1>
+    requests.storage: "50Gi" # <2>
+    gold.storageclass.storage.k8s.io/requests.storage: "10Gi" # <3>
+    silver.storageclass.storage.k8s.io/requests.storage: "20Gi" # <4>
+    silver.storageclass.storage.k8s.io/persistentvolumeclaims: "5" # <5>
+    bronze.storageclass.storage.k8s.io/requests.storage: "0" # <6>
+    bronze.storageclass.storage.k8s.io/persistentvolumeclaims: "0" # <7>
 ----
 <1> The total number of persistent volume claims in a project
 <2> Across all persistent volume claims in a project, the sum of storage requested cannot exceed this value.
@@ -221,8 +221,16 @@ $ oc create quota <name> --hard=count/<resource>.<group>=<quota>,count/<resource
 ----
 $ oc create quota test --hard=count/deployments.extensions=2,count/replicasets.extensions=4,count/pods=3,count/secrets=4
 resourcequota "test" created
+----
 
+[source,terminal]
+----
 $ oc describe quota test
+----
+
+.Example output
+[source,terminal]
+----
 Name:                         test
 Namespace:                    quota
 Resource                      Used  Hard
@@ -243,23 +251,30 @@ You can also use the CLI to view quota details:
 
 . First, get the list of quotas defined in the project. For example, for a project called `demoproject`:
 +
-
 [source,terminal]
 ----
 $ oc get quota -n demoproject
+----
++
+.Example output
+[source,terminal]
+----
 NAME                AGE
 besteffort          11m
 compute-resources   2m
 core-object-counts  29m
 ----
 
-
 . Describe the quota you are interested in, for example the `core-object-counts` quota:
 +
-
 [source,terminal]
 ----
 $ oc describe quota core-object-counts -n demoproject
+----
++
+.Example output
+[source,terminal]
+----
 Name:			core-object-counts
 Namespace:		demoproject
 Resource		Used	Hard
@@ -299,6 +314,10 @@ After making any changes, restart the controller services to apply them.
 [source,terminal]
 ----
 $ master-restart api
+----
+
+[source,terminal]
+----
 $ master-restart controllers
 ----
 
@@ -337,7 +356,6 @@ admissionConfig:
 <1> The group or resource to whose consumption is limited by default.
 <2> The name of the resource tracked by quota associated with the group/resource to limit by default.
 
-
 In the above example, the quota system intercepts every operation that creates or updates a `PersistentVolumeClaim`. It checks what resources controlled by quota would be consumed. If there is no covering quota for those resources in the project, the request is denied. In this example, if a user creates a `PersistentVolumeClaim` that uses storage associated with the gold storage class and there is no matching quota in the project, the request is denied.
 
 endif::[]
diff --git a/modules/ai-adding-worker-nodes-to-cluster.adoc b/modules/ai-adding-worker-nodes-to-cluster.adoc
@@ -31,14 +31,14 @@ $ export API_URL=<api_url> <1>
 <1> Replace `<api_url>` with the Assisted Installer API URL, for example, `https://api.openshift.com`
 
 . Import the {sno} cluster by running the following commands:
-
++
 .. Set the `$OPENSHIFT_CLUSTER_ID` variable. Log in to the cluster and run the following command:
 +
 [source,terminal]
 ----
 $ export OPENSHIFT_CLUSTER_ID=$(oc get clusterversion -o jsonpath='{.items[].spec.clusterID}')
 ----
-
++
 .. Set the `$CLUSTER_REQUEST` variable that is used to import the cluster:
 +
 [source,terminal]
@@ -51,7 +51,7 @@ $ export CLUSTER_REQUEST=$(jq --null-input --arg openshift_cluster_id "$OPENSHIF
 ----
 <1> Replace `<api_vip>` with the hostname for the cluster's API server. This can be the DNS domain for the API server or the IP address of the single node which the worker node can reach. For example, `api.compute-1.example.com`.
 <2> Replace `<openshift_cluster_name>` with the plain text name for the cluster. The cluster name should match the cluster name that was set during the Day 1 cluster installation.
-
++
 .. Import the cluster and set the `$CLUSTER_ID` variable. Run the following command:
 +
 [source,terminal]
@@ -61,9 +61,9 @@ $ CLUSTER_ID=$(curl "$API_URL/api/assisted-install/v2/clusters/import" -H "Autho
 ----
 
 . Generate the `InfraEnv` resource for the cluster and set the `$INFRA_ENV_ID` variable by running the following commands:
-
++
 .. Download the pull secret file from Red Hat OpenShift Cluster Manager at link:console.redhat.com/openshift/install/pull-secret[console.redhat.com].
-
++
 .. Set the `$INFRA_ENV_REQUEST` variable:
 +
 [source,terminal]
@@ -83,7 +83,7 @@ export INFRA_ENV_REQUEST=$(jq --null-input \
 <2> Replace `<path_to_ssh_pub_key>` with the path to the public SSH key required to access the host. If you do not set this value, you cannot access the host while in discovery mode.
 <3> Replace `<infraenv_name>` with the plain text name for the `InfraEnv` resource.
 <4> Replace `<iso_image_type>` with the ISO image type, either `full-iso` or `minimal-iso`.
-
++
 .. Post the `$INFRA_ENV_REQUEST` to the link:https://api.openshift.com/?urls.primaryName=assisted-service%20service#/installer/RegisterInfraEnv[/v2/infra-envs] API and set the `$INFRA_ENV_ID` variable:
 +
 [source,terminal]

diff --git a/modules/albo-deleting.adoc b/modules/albo-deleting.adoc
@@ -22,6 +22,10 @@ $ oc delete subscription aws-load-balancer-operator -n aws-load-balancer-operato
 $ aws iam detach-role-policy \
   --role-name "<cluster-id>-alb-operator" \
   --policy-arn <operator-policy-arn>
+----
++
+[source,terminal]
+----
 $ aws iam delete-role \
   --role-name "<cluster-id>-alb-operator"
 ----
@@ -31,4 +35,4 @@ $ aws iam delete-role \
 [source,terminal]
 ----
 $ aws iam delete-policy --policy-arn <operator-policy-arn>
-----
+----
diff --git a/modules/albo-installation.adoc b/modules/albo-installation.adoc
@@ -70,6 +70,7 @@ $ aws iam create-role --role-name "${CLUSTER_NAME}-alb-operator" \
 Take note of the Operator role ARN in the output. This is referred to as the `$OPERATOR_ROLE_ARN` for the remainder of this process.
 .. Associate the Operator role and policy:
 +
+[source,terminal]
 ----
 $ aws iam attach-role-policy --role-name "${CLUSTER_NAME}-alb-operator" \
     --policy-arn $OPERATOR_POLICY_ARN
@@ -160,6 +161,7 @@ Take note of the Controller role ARN in the output. This is referred to as the `
 
 .. Associate the Controller role and policy:
 +
+[source,terminal]
 ----
 $ aws iam attach-role-policy \
     --role-name "${CLUSTER_NAME}-albo-controller" \

diff --git a/modules/albo-prerequisites.adoc b/modules/albo-prerequisites.adoc
@@ -44,10 +44,30 @@ $ oc login --token=<token> --server=<cluster_url>
 [source,terminal]
 ----
 $ export CLUSTER_NAME=$(oc get infrastructure cluster -o=jsonpath="{.status.apiServerURL}" | sed  's|^https://||' | awk -F . '{print $2}')
+----
++
+[source,terminal]
+----
 $ export REGION=$(oc get infrastructure cluster -o=jsonpath="{.status.platformStatus.aws.region}")
+----
++
+[source,terminal]
+----
 $ export OIDC_ENDPOINT=$(oc get authentication.config.openshift.io cluster -o jsonpath='{.spec.serviceAccountIssuer}' | sed  's|^https://||')
+----
++
+[source,terminal]
+----
 $ export AWS_ACCOUNT_ID=$(aws sts get-caller-identity --query Account --output text)
+----
++
+[source,terminal]
+----
 $ export SCRATCH="/tmp/${CLUSTER_NAME}/alb-operator"
+----
++
+[source,terminal]
+----
 $ mkdir -p ${SCRATCH}
 ----
 +
@@ -91,7 +111,15 @@ You must tag your AWS VPC resources before you install the AWS Load Balancer Ope
 [source,terminal]
 ----
 $ export VPC_ID=<vpc-id>
+----
++
+[source,terminal]
+----
 $ export PUBLIC_SUBNET_IDS="<public-subnet-a-id> <public-subnet-b-id> <public-subnet-c-id>"
+----
++
+[source,terminal]
+----
 $ export PRIVATE_SUBNET_IDS="<private-subnet-a-id> <private-subnet-b-id> <private-subnet-c-id>"
 ----
 
@@ -127,4 +155,4 @@ EOF
 [source,bash]
 ----
 bash ${SCRATCH}/tag-subnets.sh
-----
+----
diff --git a/modules/albo-validate-install.adoc b/modules/albo-validate-install.adoc
@@ -82,6 +82,10 @@ ALB provisioning takes a few minutes. If you receive an error that says `curl: (
 ----
 $ ALB_INGRESS=$(oc -n hello-world get ingress hello-openshift-alb \
     -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')
+----
++
+[source,termnial]
+----
 $ curl "http://${ALB_INGRESS}"
 ----
 +
@@ -127,18 +131,18 @@ NLB provisioning takes a few minutes. If you receive an error that says `curl: (
 ----
 $ NLB=$(oc -n hello-world get service hello-openshift-nlb \
   -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')
-$ curl "http://${NLB}"
 ----
 +
-.Example output
-[source,text]
+[source,termnial]
 ----
-Hello OpenShift!
+$ curl "http://${NLB}"
 ----
++
+Expected output shows `Hello OpenShift!`.
 
 . You can now delete the sample application and all resources in the  `hello-world` namespace.
 +
 [source,terminal]
 ----
 $ oc delete project hello-world
-----
+----
diff --git a/modules/cluster-logging-collector-log-forward-cloudwatch.adoc b/modules/cluster-logging-collector-log-forward-cloudwatch.adoc
@@ -106,7 +106,16 @@ To generate log data for this example, you run a `busybox` pod in a namespace ca
 [source,terminal]
 ----
 $ oc run busybox --image=busybox -- sh -c 'while true; do echo "My life is my message"; sleep 3; done'
+----
+
+[source,terminal]
+----
 $ oc logs -f busybox
+----
+
+.Example output
+[source,terminal]
+----
 My life is my message
 My life is my message
 My life is my message