Merge pull request #89 from jhkrug/1.5.5

Fix some code block lacking subs=+attributes so {current-version} was…

Author: jhkrug

modules/en/pages/deploy/install/index.adoc

@@ -173,6 +173,7 @@ IMPORTANT: On SUSE and openSUSE, the `iscsi_tcp` module is included only in the
 
 We also provide an `iscsi` installer to make it easier for users to install `open-iscsi` automatically:
 
+[subs="+attributes",shell]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/prerequisite/longhorn-iscsi-installation.yaml
 ----
@@ -244,12 +245,14 @@ zypper install nfs-client
 
 We also provide an `nfs` installer to make it easier for users to install `nfs-client` automatically:
 
+[subs="+attributes", console]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/prerequisite/longhorn-nfs-installation.yaml
 ----
 
 After the deployment, run the following command to check pods' status of the installer:
 
+[subs="+attributes", console]
 ----
 kubectl get pod | grep longhorn-nfs-installation
 NAME                                  READY   STATUS    RESTARTS   AGE

modules/en/pages/deploy/install/install-with-helm.adoc

@@ -9,6 +9,7 @@ In this section, you will learn how to install Longhorn with Helm.
 * Kubernetes cluster: Ensure that each node fulfills the xref:#_installation_requirements[installation requirements].
 * Your workstation: Install https://helm.sh/docs/[Helm] v3.0 or later.
 
+[subs="+attributes", console]
 ____
 https://github.com/longhorn/longhorn/blob/v{current-version}/scripts/environment_check.sh[This script] can be used to check the Longhorn environment for potential issues.
 ____

modules/en/pages/deploy/uninstall/index.adoc

@@ -36,13 +36,15 @@ helm uninstall longhorn -n longhorn-system
 
 . Create the uninstallation job to clean up CRDs from the system and wait for success:
 +
+[subs="+attributes", console]
 ----
  kubectl create -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/uninstall/uninstall.yaml
  kubectl get job/longhorn-uninstall -n longhorn-system -w
 ----
 +
 Example output:
 +
+[subs="+attributes", console]
 ----
  $ kubectl create -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/uninstall/uninstall.yaml
  serviceaccount/longhorn-uninstall-service-account created
@@ -58,6 +60,7 @@ Example output:
 
 . Remove remaining components:
 +
+[subs="+attributes", console]
 ----
  kubectl delete -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/longhorn.yaml
  kubectl delete -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/uninstall/uninstall.yaml

modules/en/pages/deploy/upgrade/longhorn-manager.adoc

@@ -49,6 +49,7 @@ image::screenshots/install/cluster-explorer.png[Image]
 
 To upgrade with kubectl, run this command:
 
+[subs="+attributes", console]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/longhorn.yaml
 ----
@@ -57,6 +58,7 @@ kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-v
 
 To upgrade with Helm, run this command:
 
+[subs="+attributes", console]
 ----
 helm upgrade longhorn longhorn/longhorn --namespace longhorn-system --version {current-version}
 ----
@@ -144,6 +146,7 @@ To recover, you need to upgrade to the previously installed revision at `Rancher
 
 * To clean up the deprecated StorageClass, run this command:
 +
+[subs="+attributes", console]
 ----
   kubectl delete -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/examples/storageclass.yaml
 ----

modules/en/pages/snapshots-and-backups/backup-and-restore/set-backup-target.adoc

@@ -242,6 +242,7 @@ Longhorn provides sample backupstore server setups for testing purposes.  You ca
 
 . Set up a MinIO S3 server for the backupstore in the `longhorn-system` namespace.
 +
+[subs="+attributes", console]
 ----
  kubectl create -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/backupstores/minio-backupstore.yaml
 ----

modules/en/pages/v2-data-engine/quick-start.adoc

@@ -49,6 +49,7 @@ apt install -y linux-modules-extra-`uname -r`
 
 We provide a manifest that helps you configure the kernel modules and huge pages automatically, making it easier to set up.
 
+[subs="+attributes", console]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/prerequisite/longhorn-spdk-setup.yaml
 ----
@@ -87,6 +88,7 @@ echo "vm.nr_hugepages=512" >> /etc/sysctl.conf
 
 We provide a manifest that helps you finish the deployment on each Longhorn node.
 
+[subs="+attributes", console]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/deploy/prerequisite/longhorn-nvme-cli-installation.yaml
 ----
@@ -115,6 +117,7 @@ After finishing the above steps, restart kubelet on each node.
 
 Make sure everything is correctly configured and installed by
 
+[subs="+attributes", console]
 ----
 bash -c "$(curl -sfL https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/scripts/environment_check.sh)" -s -s
 ----
@@ -238,6 +241,7 @@ After the installation and configuration, we can dynamically provision a Persist
 
 Use following command to create a StorageClass called `longhorn-spdk`. Set `parameters.backendStoreDriver`  to `v2` to utilize V2 Data Engine.
 
+[subs="+attributes", console]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/examples/v2/storageclass.yaml
 ----
@@ -246,6 +250,7 @@ kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-v
 
 Create a Pod that uses Longhorn volumes using V2 Data Engine by running this command:
 
+[subs="+attributes", console]
 ----
 kubectl apply -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/examples/v2/pod_with_pvc.yaml
 ----

modules/en/pages/volumes-and-nodes/create-volumes.adoc

@@ -18,6 +18,7 @@ When the Pod is deployed, the Kubernetes master will check the PersistentVolumeC
 
 . Use following command to create a StorageClass called `longhorn`:
 +
+[subs="+attributes", console]
 ----
  kubectl create -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/examples/storageclass.yaml
 ----
@@ -55,6 +56,7 @@ In particular, starting with v1.4.0, the parameter `mkfsParams` can be used to s
 
 . Create a Pod that uses Longhorn volumes by running this command:
 +
+[subs="+attributes", console]
 ----
  kubectl create -f https://raw.githubusercontent.com/longhorn/longhorn/v{current-version}/examples/pod_with_pvc.yaml
 ----