sync

2026-04-15 15:42:41 -05:00
parent 74edcc4d9a
commit 03dba08135
146 changed files with 9119 additions and 1 deletions
@@ -0,0 +1,69 @@
+# in separate terminal
+$MgmtHosts = @(
+    "itdvmbismgmt02.nd.gov",
+    "itdvmbismgmt03.nd.gov",
+    "itdvmmdnmgmt01.nd.gov",
+    "itdvmmdnmgmt02.nd.gov"
+)
+
+Connect-ITDvCenter -Credential $PrvCred
+
+# Disable lockdown
+ForEach($VMHostName in $MgmtHosts){
+    (Get-VMHost $VMHostName | Get-View).ExitLockdownMode()
+}
+
+Disconnect-ITDvCenter
+
+########## start from a fresh PowerShell session
+# get credentials and connect
+ForEach($VMHostName in $MgmtHosts){
+    $Creds = $null
+    $Creds = Get-ITDPassword -Title $VMHostName -UserName root -Credential $PrvCred
+    Connect-VIServer -Server $VMHostName -Credential $Creds
+}
+
+# verify direct host vi server connection
+$global:DefaultVIServers
+
+# VM array
+$VMarray = @(
+    "itdvmvc1.nd.gov",
+    "itdvmvc2.nd.gov",
+    "itdvmvra1.nd.gov",
+    "itdvmvra2.nd.gov",
+    "itdvmvrsmdn1.nd.gov",
+    "itdvmvrsmdn2.nd.gov",
+    "itdvmsrm1.nd.gov",
+    "itdvmsrm2.nd.gov"
+)
+
+# get all VMs
+$VMs = Get-VM -Name $VMarray | Sort-Object Name
+
+# shutdown VMs
+$VMs | Get-VMGuest | Stop-VMGuest -Confirm:$false
+
+# wait for VMs to power off
+Get-VM -Name $VMarray | Sort-Object Name
+
+# take snapshot of all VMs
+$VMs | ForEach-Object {$_ | New-Snapshot -Name "Before-VR&SRM 9.0 upgrade"}
+
+# confirm all snapshots were taken
+Get-VM -Name $VMarray | Get-Snapshot | Select VM,Name | sort-object VM
+
+# power on all VMs
+Get-VM -Name $VMarray  | Start-VM
+
+
+
+Disconnect-VIServer -Server * -Confirm:$false
+
+# disconnect all host direct connections
+Disconnect-VIServer * -Confirm:$false
+
+# Enable Lockdown
+ForEach($VMHostName in $MgmtHosts){
+    (Get-VMHost $VMHostName | Get-View).EnterLockdownMode()
+}