docs: add air-gapped install (#137)

Adding documentation to install modules and dependencies in a air-gapped environment.

Signed-off-by: Jared Burns <burnsja@vmware.com>

docs/install.md

@@ -1,5 +1,7 @@
 # Installing the Module
 
+## From Powershell Gallery
+
 Verify that your system has a [supported edition and version](/powershell-module-for-vmware-cloud-foundation-password-management/#powershell) of PowerShell installed.
 
 Install the PowerShell [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the PowerShell Gallery by running the following commands:
@@ -24,6 +26,56 @@ To verify the module dependencies are installed, run the following commands in t
 Test-VcfPasswordManagementPrereq
 ```
 
+## From Air-gapped Machine
+
+Verify that your system has a [supported edition and version](/powershell-module-for-vmware-cloud-foundation-password-management/#powershell) of PowerShell installed.
+
+=== ":fontawesome-brands-windows:   Windows"
+
+    Save Modules [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the PowerShell Gallery on a non air-gapped machine by running the following commands:
+
+    ```powershell
+    --8<-- "./docs/snippets/save-module-local-windows.ps1"
+    ```
+
+    Copy the PowerShell Modules [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the Local Machine to air-gapped facing machine by running the following commands:
+
+    ```powershell
+    --8<-- "./docs/snippets/copy-module-local-windows.ps1"
+    ```
+
+    Import the PowerShell Modules [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the air-gapped machine by running the following commands:
+
+    ```powershell
+    --8<-- "./docs/snippets/import-module.ps1"
+    ```
+
+=== ":fontawesome-brands-linux: &nbsp; Linux"
+
+    Prerequisite for module install on Linux Machine
+
+    ```bash
+    --8<-- "./docs/snippets/pre-req-linux.sh"
+    ```
+
+    Save Modules [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the PowerShell Gallery on a non air-gapped machine by running the following commands:
+
+    ```powershell
+    --8<-- "./docs/snippets/save-module-local-linux.ps1"
+    ```
+
+    Copy the PowerShell Modules [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the Local Machine to air-gapped facing machine by running the following commands:
+
+    ```bash
+    --8<-- "./docs/snippets/copy-module-local-linux.sh"
+    ```
+
+    Import the PowerShell Modules [module dependencies](/powershell-module-for-vmware-cloud-foundation-password-management/#module-dependencies) from the air-gapped machine by running the following commands in PowerShell:
+
+    ```powershell
+    --8<-- "./docs/snippets/import-module-local-linux.ps1"
+    ```
+
 :material-information-slab-circle: &nbsp; [Reference](/powershell-module-for-vmware-cloud-foundation-password-management/documentation/functions/Test-VcfPasswordManagementPrereq/)
 
 Once installed, any cmdlets associated with `VMware.CloudFoundation.PasswordManagement` and the its dependencies will be available for use.

docs/snippets/copy-module-local-linux.sh

@@ -0,0 +1 @@
+scp -r /home/modules/* username@remote_host:/home/lab/.local/share/powershell/Modules/

docs/snippets/copy-module-local-windows.ps1

@@ -0,0 +1 @@
+Copy-Item -Path F:\Module\* -Destination '\\<destination_host>\C$\Program Files\WindowsPowerShell\Modules\' -Recurse

docs/snippets/import-module-local-linux.ps1

@@ -0,0 +1,5 @@
+Import-Module -Name VMware.PowerCLI
+Import-Module -Name VMware.vSphere.SsoAdmin
+Import-Module -Name PowerVCF
+Import-Module -Name PowerValidatedSolutions
+Import-Module -Name VMware.CloudFoundation.PasswordManagement

docs/snippets/pre-req-linux.sh

@@ -0,0 +1 @@
+mkdir /home/modules

docs/snippets/save-module-local-linux.ps1

@@ -0,0 +1,5 @@
+Save-Module -Name VMware.vSphere.SsoAdmin -MinimumVersion 1.3.9  -Path /home/modules
+Save-Module -Name VMware.PowerCLI -MinimumVersion 13.0.0 -Path /home/modules
+Save-Module -Name PowerVCF -MinimumVersion 2.4.0 -Path /home/modules
+Save-Module -Name PowerValidatedSolutions -MinimumVersion 2.6.0 -Path /home/modules
+Save-Module -Name VMware.CloudFoundation.PasswordManagement -Path /home/modules

docs/snippets/save-module-local-windows.ps1

@@ -0,0 +1,5 @@
+Save-Module -Name VMware.vSphere.SsoAdmin -MinimumVersion 1.3.9  -Path F:\Module\
+Save-Module -Name VMware.PowerCLI -MinimumVersion 13.0.0 -Path F:\Module\
+Save-Module -Name PowerVCF -MinimumVersion 2.4.0 -Path F:\Module\
+Save-Module -Name PowerValidatedSolutions -MinimumVersion 2.6.0 -Path F:\Module\
+Save-Module -Name VMware.CloudFoundation.PasswordManagement -Path F:\Module\