Azure Function to retrieve MA Stats from the MIM Sync Server

MIMStatsReport-AzureFunction.ps1

$in = Get-Content $req -Raw | ConvertFrom-Json

# Username for connection to MIM Service via Function Application Settings
$username = $env:MIMSyncCredUser

# Password for connection to MIM Service via Function Application Settings
$pw = $env:MIMSyncCredPassword

# Credentials password (encrypted)
$keypath = 'D:\home\site\wwwroot\MyFunctionApp\keys\MyKey.key'
$password = $pw | ConvertTo-SecureString -key (Get-Content $keypath)

# Created PS Creds
$credentials = New-Object System.Management.Automation.PSCredential $Username,$password

# Connect to the FIM Sync Server
# Will require an inbound rule for TCP 5786 (or your MIM Sync Firewall) in you Resource Group Network Security Group Config
$options = New-PsSessionOption –SkipCACheck -SkipCNCheck

# Setup scriptblock
$scriptblock = {
    # StyleSheet for nice pretty output
    $htmlcss = "<style>
        h1, h2, th { text-align: center; }
        table { margin: auto; font-family: Segoe UI; box-shadow: 10px 10px 5px #888; border: thin ridge grey; }
        th { background: #0046c3; color: #fff; max-width: 400px; padding: 5px 10px; }
        td { font-size: 11px; padding: 5px 20px; color: #000; }
        tr { background: #b8d1f3; }
        tr:nth-child(even) { background: #dae5f4; }
        tr:nth-child(odd) { background: #b8d1f3; }
    </style>"  

    # Import LithnetMIISAutomation for MIM Sync Server Config Exports
    Import-Module lithnetmiisautomation; 
    # Query MAs
    $MAs = Get-ManagementAgent
    $intTotalConnectors = 0
    $intTotalObjects = 0
    $MAStats = @()

    if ($MAs) {
        foreach ($ma in $MAs) {
            $objects = $ma.Statistics.Total
            $connectors = $ma.Statistics.TotalConnectors
            $lastrun = Get-LastRunDetails -MA $ma | select StartTime, EndTime
            $lastrunEnd = $lastrun.EndTime
            $intTotalConnectors += $connectors

            $intTotalObjects += $objects

            # Output Stats for the report
            $maAttr = New-Object -TypeName PSObject
            $maAttr | Add-Member -Type NoteProperty -Name "Management Agent" -Value $ma.Name
            $maAttr | Add-Member -Type NoteProperty -Name "Total Objects" -Value $objects
            $maAttr | Add-Member -Type NoteProperty -Name "Connectors" -Value $connectors 
            $maAttr | Add-Member -Type NoteProperty -Name "Last Run" -Value $lastrunEnd

            $MAStats += $maAttr      
        }

        # Totals
        $maAttr = New-Object -TypeName PSObject
        $maAttr | Add-Member -Type NoteProperty -Name "Management Agent" -Value "Total"
        $maAttr | Add-Member -Type NoteProperty -Name "Total Objects" -Value $intTotalObjects 
        $maAttr | Add-Member -Type NoteProperty -Name "Connectors" -Value $intTotalConnectors 
        # Sort by MA Name
        $MAStats = $MAStats | Sort-Object -Property "Management Agent"
        # Then add the Total to the end 
        $MAStats += $maAttr 
        # Convert to HTML
        $MAStatsSummary = $MAStats | ConvertTo-Html -Fragment  
        # Export HTML payload
        $htmlreport = ConvertTo-HTML -Body "$htmlcss<h1>Microsoft Identity Manager Statistics Report</h1></br> $MAStatsSummary" -Title "MIM Stats Report"   
        $htmlreport
    }
    else
    {
        # write-Output "Connection Failed"
        $htmlreport = ConvertTo-HTML -Body "$htmlcss<h1>MIM Stats Report</h1><h2><center/>Query</h2><b><center>MIM Status could not be obtained. Is the MIM Sync Server online?</center></b></br><center>" -Title "MIM Stats Report"
        $htmlreport
    }
}
# Connect to MIM Sync Server and get the object
$results = Invoke-Command $scriptblock -computer mymimsyncserver.australiaeast.cloudapp.azure.com -useSSL -credential $credentials -SessionOption $options 

Out-File -Encoding Ascii -FilePath $res -inputObject $results