jbmurphy.com

It looks like we need to move to the new Az module. It is not required, but future functionality will not be added to AzureRM, so I decided to make the switch. Here is how I went about it.

First, to enable backwards compatibility, you need to add this command to your profile : “Enable-AzureRmAlias” . You can edit your profile and append the line by:

notepad $profile

or you can just append it by:

Add-Content $profile "`nEnable-AzureRmAlias"

(remeber ISE has it’s own $profile so you may need to modify it too)

Once you have “Enable-AzureRmAlias” in your profile, all your old scripts should still work.

Next, I wanted to remove all the old AzureRM modules. I had several versions installed, so it took a long time! Note: this code removes any module that starts with Azure*

foreach ($module in (Get-Module -ListAvailable Azure*).Name) {
    write-host "Removing Module $module"
    Uninstall-module $module -Force
}

Now that we are feeling clean, add the new module:

Install-Module Az

For some reason it didn’t install the new Az resource graph module so I added it:

Install-Module Az.ResourceGraph

I am ready for the future. Hope that helps someone.

This code uninstalls the Microsoft Monitoring agent and re-installs it to a new WorkSpace.

# change your VM Name and it's resource group
$vm = get-azurermvm -VMName YourVMName -ResourceGroupName VMResourceGroup
Remove-AzureRmVMExtension -ResourceGroupName $vm.ResourceGroupName -VMName $vm.Name -Name MicrosoftMonitoringAgent -Force
# put in your new workspaceId & workspaceKey
$workspaceId = "NewWorksSpaceID"
$workspaceKey = "SupaSecretKey"

$PublicSettings = @{"workspaceId" = $workspaceId;"stopOnMultipleConnections" = $false}
$ProtectedSettings = @{"workspaceKey" = $workspaceKey}

Set-AzureRmVMExtension -ExtensionName "MicrosoftMonitoringAgent" -ResourceGroupName $vm.resourcegroupname -VMName $vm.name `
-Publisher "Microsoft.EnterpriseCloud.Monitoring" `
-ExtensionType "MicrosoftMonitoringAgent" `
-TypeHandlerVersion 1.0 `
-Settings $PublicSettings `
-ProtectedSettings $ProtectedSettings `
-Location $vm.Location

Nothing special, just thought I would put it here. Mayby it will help someone?

As the title says, I wanted to create a new project in VSTS / Azure DevOps, whatever you want to call it. Here is the code to do that. You need a Personal Access Token to authenticate with.

$User="[email protected]"
$PAT="YourPAT"
$Organization="YourOrg"
$base64authinfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $User, $PAT)))
$url="https://dev.azure.com/$Organization/_apis/projects?api-version=5.1-preview.4"
$body = @"
{
  "name": "FabrikamTravel",
  "description": "Frabrikam travel app for Windows Phone",
  "capabilities": {
    "versioncontrol": {
      "sourceControlType": "Git"
    },
    "processTemplate": {
      "templateTypeId": "6b724908-ef14-45cf-84f8-768b5384da45"
    }
  }
}
"@
Invoke-RestMethod -Method POST -ContentType application/json -Uri $url -Headers @{Authorization=("Basic {0}" -f $base64authinfo)} -Body $Body

Hope that helps someone?

I wanted to pull some data out of Azure Log Analytics using PowerShell and the REST API. Here is the code to Pull all errors in the Application event logs on VMs that are pushing their logs into Log Analytics via MicrosoftMonitoringAgent.

Hopefully this may help someone:

$SubscriptionId = "$($env:SubscriptionId)"
$TenantId       = "$($env:TenantId)" 
$ClientID       = "$($env:ClientID)"      
$ClientSecret   = "$($env:ClientSecret)"  
$TenantDomain   = "$($env:TenantDomain)" 
$loginURL       = "https://login.microsoftonline.com/$TenantId/oauth2/token"
$resource       = "https://api.loganalytics.io"         

$body           = @{grant_type="client_credentials";resource=$resource;client_id=$ClientID;client_secret=$ClientSecret}
$oauth          = Invoke-RestMethod -Method Post -Uri $loginURL -Body $body
$headerParams = @{'Authorization'="$($oauth.token_type) $($oauth.access_token)"}

$Workspacename="Your WS Name"
$WorkspaceId="Your WS ID"

$url="https://api.loganalytics.io/v1/workspaces/$WorkspaceId/query"
$body = @{query = 'Event | where EventLog == "Application" | order by TimeGenerated asc | project Computer,EventLog,Source,EventLevelName,EventID,RenderedDescription,TimeGenerated'} | ConvertTo-Json
$webresults=Invoke-RestMethod -UseBasicParsing -Headers $headerParams -Uri $url -Method Post -Body $body -ContentType "application/json"

Notes:

1. I keep my subscription information in Env Varaibles. It is easier for me to swtich to a different Tenant
2.  This returns the results in tables. To move the tables into an object look at this person’s code at line 60  https://blog.tyang.org/2017/11/14/searching-oms-using-the-new-search-language-kusto-rest-api-in-powershell/
3. My interpretation of code in #2

$resultsTable=$webresults.Content | ConvertFrom-Json
$count = 0
foreach ($table in $resultsTable.Tables) {
$count += $table.Rows.Count
}
$results = New-Object object[] $count
$i = 0;
foreach ($table in $resultsTable.Tables) {
    foreach ($row in $table.Rows) {
        # Create a dictionary of properties
        $properties = @{}
        for ($columnNum=0; $columnNum -lt $table.Columns.Count; $columnNum++) {
            $properties[$table.Columns[$columnNum].name] = $row[$columnNum]
        }      
        $results[$i] = (New-Object PSObject -Property $properties)
        $null = $i++
    }
}
$results