Validating Hyper-V 2012 and Failover Clustering Hotfixes and updates with Powershell - Part 2
Hello again!
During the last week I did some test with the script and I realize that is not handy to type a bunch of server names when you need to analyze big Clusters, so i decided to create a V2 of the script specifically for Clusters. I think this will like to lazy people like me that hates to type 16 servers names when all of them belong to the same cluster.
This V2 script only requires the name of the 2012 Hyper-V Cluster you want to analyze and automatically will collect the hotfixes from all nodes and will compare with the list already mentioned in my last post. https://blogs.technet.com/b/cedward/archive/2013/05/24/validating-hyper-v-2012-and-failover-clustering-2012-hotfixes-and-updates-with-powershell.aspx
Here is the V2 script that only requires the Cluster Name
June 6th 2013 UPDATE: XML files have been updated to include the latest changes and updates from the wiki site
June 22h 2013 UPDATE: XML files have been updated to include the latest changes and updates from the wiki site.
July 15th 2013 UPDATE: XML files have been updated to include the latest changes and updates from the wiki site.
September 24th 2013 UPDATE: XML files have been updated to include the latest changes and updates from the wiki site. (This rollup is important because includes hotfix 2877211 to properly collect disc latency information with perfmon)
HyperVCluster2012UpdatesCheck.zip
And here is the code. Enjoy!
1: param
2: (
3: [parameter(mandatory=$True)]
4: $ClusterName
5:
6: )
7:
8: #Getting current execution path
9: $scriptpath = $MyInvocation.MyCommand.Path
10: $dir = Split-Path $scriptpath
11:
12: #Loading list of updates from XML files
13:
14: [xml]$SourceFileHyperV = Get-Content $dir\UpdatesListHyperV.xml
15: [xml]$SourceFileCluster = Get-Content $dir\UpdatesListCluster.xml
16:
17: $HyperVHotfixes = $SourceFileHyperV.Updates.Update
18: $ClusterHotfixes = $SourceFileCluster.Updates.update
19:
20: #Getting installed Hotfixes from all nodes of the Cluster
21:
22: $ClusterNodes = Get-Cluster $ClusterName |Get-ClusterNode
23:
24: foreach($Node in $ClusterNodes)
25: {
26: $Hotfixes = Get-HotFix -ComputerName $Node |select HotfixID,description
27:
28: Write-Host "COLLECTING HOTFIXES ON HYPER-V HOST: " $Node -ForegroundColor Yellow
29: Write-Host "Listing Hyper-V 2012 Hotfixes" -ForegroundColor Yellow
30: foreach($RecomendedHotfix in $HyperVHotfixes)
31: {
32: $witness = 0
33: foreach($hotfix in $Hotfixes)
34: {
35: If($RecomendedHotfix.id -eq $hotfix.HotfixID)
36: {
37: Write-Host "--------------------------"
38: Write-Host "Hyper-V Host: "$Node
39: Write-Host $RecomendedHotfix.Id "installed" -ForegroundColor Green
40: write-host $RecomendedHotfix.Description
41: Write-Host "--------------------------"
42: $witness = 1
43: }
44: }
45: if($witness -eq 0)
46: {
47: Write-Host "--------------------------"
48: Write-Host "Hyper-V Host: "$Node
49: Write-Host $RecomendedHotfix.Id "not installed" -ForegroundColor Red
50: write-host $RecomendedHotfix.Description
51: Write-Host "--------------------------"
52: }
53:
54: }
55:
56: Write-Host "Listing Failover Cluster 2012 Hotfixes" -ForegroundColor Yellow
57:
58: foreach($RecomendedClusterHotfix in $ClusterHotfixes)
59: {
60: $witness = 0
61: foreach($hotfix in $Hotfixes)
62: {
63: If($RecomendedClusterHotfix.id -eq $hotfix.HotfixID)
64: {
65: Write-Host "--------------------------"
66: Write-Host "Hyper-V Host: "$Node
67: Write-Host $RecomendedClusterHotfix.Id "installed" -ForegroundColor Green
68: write-host $RecomendedClusterHotfix.Description
69: Write-Host "--------------------------"
70: $witness = 1
71: }
72: }
73: if($witness -eq 0)
74: {
75: Write-Host "--------------------------"
76: Write-Host "Hyper-V Host: "$Node
77: Write-Host $RecomendedClusterHotfix.Id "not installed" -ForegroundColor Red
78: write-host $RecomendedClusterHotfix.Description
79: Write-Host "--------------------------"
80: }
81: }
82: }
Anonymous
June 24, 2013
A must have for clusters You make my life easier thx CarlosAnonymous
June 27, 2013
I have customized your script and xml files a bit and posted on my blog to create powershell objects and possible download the updates/hotfixes :-) vniklas.djungeln.se/.../hotfix-and-updates-check-of-hyper-v-and-cluster-with-powershellAnonymous
September 20, 2013
Any chance you could put URLs up for just the 2 XML files so that a script could pull them down and make sure it's the latest one?Anonymous
September 27, 2013
And please also integrate blog.atwork.at/.../Hyper-V-Cluster-updaten.aspxAnonymous
December 17, 2013
do you have a version for Windows 2012 R2 ?Anonymous
January 20, 2014
a version for 2012R2 would be really nice :) Keeping up with the hotfixes is a real PITA, so your work here is really appreciated