Archive for category Microsoft System Center Configuration Manager 2012 R2 SP1

Install Hyper-V Role to Windows Server 2012 R2 During OS Deployment

There are plenty of blogs about this subject, however, many of these blogs are outdated and some of their tips do not work properly for Windows Server 2012 R2. Also, in my case, I’m not using MSDT to install features and roles, but instead I’m using a captured WIM image.

To install Hyper-V role, just add a “Run Command Line” task, towards the end of the task sequence, Install Operating System task.

I’m using the following PowerShell command:

Powershell.exe -Command "& {&'Install-WindowsFeature' –Name Hyper-V -IncludeManagementTools -Restart}"

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Also, here’s an interesting link that discusses this particular issue.

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Get Active Network Adapter

Recently I had the need to create a script to find out what was the active network adapter in our server, so after some ideas from the web, I came up with a one line PowerShell script that helped me achieve my goal.

Note: Get-NetAdapter is a PowerShell commandlet that’s present on Windows 8 and Windows Server 2012 R2. This command will not work on Windows 7.

Get-NetAdapter | Where-Object {($_.LinkSpeed -eq “1 Gbps”) -and ($_.Status -eq ‘Up’)}

In this line, I’m basically getting the adapter with status ‘Up’ and with a linkspeed equals to ‘1 Gbps’. One can change LinkSpeed property to match your server’s network adapter speed(s).

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Deploying Oracle JAVA

As of JAVA 8 Update 73, this is the easiest way I’ve found to deploy JAVA on a corporate environment.

  1. Download JAVA from here
    1. You’re going to select the Windows Offline download option
  2. Take a look at the many installation options now available for the JAVA EXEcutable file, those options can be found here
  3. From an elevated command line, you’re going to run the JRE executable file with the options you select from step 2
    1. Here’s just a sample command line (all in one line):
    2. jre-8u73-windows-i586.exe EULA=Disable INSTALL_SILENT=Enable AUTO_UPDATE=Disable REBOOT=Disable REMOVEOUTOFDATEJRES=1
    3. You should be able to find the meaning of each installation option by reading the document in step 2. In essence, I’m installing JAVA and accepting the EULA, a silent install with JAVA auto update disabled as well as removing any outdated installations of JAVA and finally rebooting is disabled.

JAVA Instal

Note: Here’s a great JAVA 8 deployment blog in case you need other means of installing it

 

For those using System Center Configuration Manager 2012 (SCCM 20120), one of the ways to create an application deployment would be to use ‘manual’ deployment type and use a script to install JAVA. In the script I used, I was able to use START /WAIT command to execute the JRE file.

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SCCM 2012 R2 SP1 and User Device Affinity

I’m using the Boot Image to set User Device Affinity (UDA) to devices managed by SCCM 2012 R2 SP1.

First, here’s how we script looks to:

Dim userDA, smsUserMode
Set env = CreateObject("Microsoft.SMS.TSEnvironment")

' We enable UDA variable here - before assigning user
smsUserMode = "Auto"
env("SMSTSAssignUsersMode") = smsUserMode

userDA = Inputbox("Type a valid Active Directory user account." & vbCrLf & vbCrLf & _
"Format: DOMAIN\Username", "Name of primary user for device...")
env("SMSTSUdaUsers") = userDA

' writing to log
wscript.echo "User device affinity set to " & env("SMSTSUdaUsers")
wscript.echo "We're going to set UDA by setting SMSTSAssignUsersMode variable to: " & env("SMSTSAssignUsersMode")

I’m going to save this script on a shared network location. This code is widely used by many people, and I’m not the creator of it; I’ve just slightly modified it.

Next, I’m going to customize the Boot Image file in SCCM, see screenshot.

Boot Image UDA

That’s it!

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