docs: crd install skip flag (#507)

* docs: crd install skip flag

Signed-off-by: Bala Harish <[email protected]>

* docs: added the cmd for mayastor

Signed-off-by: Bala Harish <[email protected]>

---------

Signed-off-by: Bala Harish <[email protected]>

Author: balaharish7

docs/main/quickstart-guide/installation.md

@@ -81,11 +81,17 @@ helm install openebs --namespace openebs openebs/openebs --create-namespace
 The above command will install OpenEBS Local PV Hostpath, OpenEBS Local PV LVM, OpenEBS Local PV ZFS, and OpenEBS Replicated Storage components in `openebs` namespace and chart name as `openebs`.
 
 :::important
-The default OpenEBS helm chart will install both Local Storage and Replicated Storage. If you do not want to install OpenEBS Replicated Storage, use the following command:
+- The default OpenEBS helm chart will install both Local Storage and Replicated Storage. If you do not want to install OpenEBS Replicated Storage, use the following command:
 
-```
-helm install openebs --namespace openebs openebs/openebs --set engines.replicated.mayastor.enabled=false --create-namespace
-```
+  ```
+  helm install openebs --namespace openebs openebs/openebs --set engines.replicated.mayastor.enabled=false --create-namespace
+  ```
+
+- If the CustomResourceDefinitions for CSI VolumeSnapshots are already present in your cluster, you may skip their creation by using the following option:
+
+  ```
+  --set openebs-crds.csi.volumeSnapshots.enabled=false
+  ```
 :::
 
 If you are utilizing a custom Kubelet location or a Kubernetes distribution that uses a custom Kubelet location, it is necessary to modify the Kubelet directory in the Helm values at installation time. This can be accomplished by using the `--set` flag option in the Helm install command, as follows:
@@ -102,6 +108,12 @@ If you are utilizing a custom Kubelet location or a Kubernetes distribution that
 --set zfs-localpv.zfsNode.kubeletDir=<your-directory-path>
 ```
 
+- For Replicated PV Mayastor
+
+```
+--set mayastor.csi.node.kubeletDir=<your-directory-path>
+```
+
 Specifically:
 
 - For **MicroK8s**, the Kubelet directory must be updated to `/var/snap/microk8s/common/var/lib/kubelet/` by replacing the default `/var/lib/kubelet/` with `/var/snap/microk8s/common/var/lib/kubelet/`.

docs/versioned_docs/version-4.1.x/quickstart-guide/installation.md

@@ -74,13 +74,47 @@ helm install openebs --namespace openebs openebs/openebs --create-namespace
 
 The above commands will install OpenEBS Local PV Hostpath, OpenEBS Local PV LVM, OpenEBS Local PV ZFS, and OpenEBS Replicated Storage components in `openebs` namespace and chart name as `openebs`.
 
-:::note
-The default OpenEBS helm chart will install both Local Storage and Replicated Storage. If you do not want to install OpenEBS Replicated Storage, use the following command:
+:::important
+- The default OpenEBS helm chart will install both Local Storage and Replicated Storage. If you do not want to install OpenEBS Replicated Storage, use the following command:
+
+  ```
+  helm install openebs --namespace openebs openebs/openebs --set engines.replicated.mayastor.enabled=false --create-namespace
+  ```
+
+- If the CustomResourceDefinitions for CSI VolumeSnapshots are already present in your cluster, you may skip their creation by using the following option:
+
+  ```
+  --set openebs-crds.csi.volumeSnapshots.enabled=false
+  ```
+:::
+
+If you are utilizing a custom Kubelet location or a Kubernetes distribution that uses a custom Kubelet location, it is necessary to modify the Kubelet directory in the Helm values at installation time. This can be accomplished by using the `--set` flag option in the Helm install command, as follows:
+
+- For Local PV LVM
 
 ```
-helm install openebs --namespace openebs openebs/openebs --set engines.replicated.mayastor.enabled=false --create-namespace
+--set lvm-localpv.lvmNode.kubeletDir=<your-directory-path>
 ```
-:::
+
+- For Local PV ZFS
+
+```
+--set zfs-localpv.zfsNode.kubeletDir=<your-directory-path>
+```
+
+- For Replicated PV Mayastor
+
+```
+--set mayastor.csi.node.kubeletDir=<your-directory-path>
+```
+
+Specifically:
+
+- For **MicroK8s**, the Kubelet directory must be updated to `/var/snap/microk8s/common/var/lib/kubelet/` by replacing the default `/var/lib/kubelet/` with `/var/snap/microk8s/common/var/lib/kubelet/`.
+  
+- For **k0s**, the default Kubelet directory (`/var/lib/kubelet`) must be changed to `/var/lib/k0s/kubelet/`.
+
+- For **RancherOS**, the default Kubelet directory (`/var/lib/kubelet`) must be changed to `/opt/rke/var/lib/kubelet/`.
 
 3. To view the chart and get the output, use the following commands: