monitoring.ps1

Import-Module WebAdministration

# Timestamp for file
$timestamp = Get-Date -Format "yyyyMMdd_HHmmss"
$basePath = "D:\ServiceHealth\Logs"

# A unique identifier for this run
$jobId = [guid]::NewGuid().ToString()

$records = @()
$environment = "dev"
$server = "development.organization.be"

# Application Pools
$appPools = Get-IISAppPool
foreach ($pool in $appPools) {
    $poolName = $pool.Name
    $lowerName = $poolName.ToLower()
    if ($lowerName.Contains("dev")) {
        $environment = "dev"
    } elseif ($lowerName.Contains("acc")) {
        $environment = "acc"
    } else {
        $environment = "dev"
    }

    $record = @{
        ResourceType  = "AppPool"
        Environment   = $environment
        Server        = $server
        JobId         = $jobId
        Name          = $pool.Name
        TimeGenerated = (Get-Date).ToString("o")
        Result        = @{
            State = $pool.State.ToString()
        }
    }
    $records += $record
}

# Services
$services = Get-Service | Where-Object { $_.DisplayName -like 'organizationname*' }
foreach ($svc in $services) {
    $svcName = $svc.DisplayName
    $lowerSvcName = $svcName.ToLower()
    if ($lowerSvcName.Contains("dev")) {
        $environment = "dev"
    } elseif ($lowerSvcName.Contains("acc")) {
        $environment = "acc"
    } else {
        $environment = "dev"
    }

    $wmi = Get-WmiObject -Class Win32_Service -Filter "Name='$($svc.Name)'"
    $startupType = if ($wmi) { $wmi.StartMode } else { "Unknown" }
    $record = @{
        ResourceType  = "Service"
        Environment   = $environment
        Server        = $server
        JobId         = $jobId
        Name          = $svc.DisplayName
        TimeGenerated = (Get-Date).ToString("o")
        Result        = @{
            State       = $svc.Status.ToString()
            StartupType = $startupType
        }
    }
    $records += $record
}

# Scheduled Tasks
$scheduledTasks = Get-ScheduledTask | Where-Object { $_.TaskPath -eq '\organizationname\' }
foreach ($task in $scheduledTasks) {
    $taskName = $task.TaskName
    $lowerTaskName = $taskName.ToLower()
    if ($lowerTaskName.Contains("dev")) {
        $environment = "dev"
    } elseif ($lowerTaskName.Contains("acc")) {
        $environment = "acc"
    } else {
        $environment = "dev"
    }

    $info = Get-ScheduledTaskInfo -TaskName $task.TaskName -TaskPath $task.TaskPath
    $record = @{
        ResourceType  = "ScheduledTask"
        Environment   = $environment
        Server        = $server
        JobId         = $jobId
        Name          = $task.TaskName
        TimeGenerated = (Get-Date).ToString("o")
        Result        = @{  
            State          = $task.State.ToString()
            LastRunTime    = $info.LastRunTime.ToString("yyyy-MM-ddTHH:mm:ss.fffffffZ")
            LastTaskResult = $info.LastTaskResult
        }
    }
    $records += $record
}

$logfile = "$basePath\log_$timestamp.txt"
$records | ForEach-Object { $_ | ConvertTo-Json -Compress } | Set-Content $logfile

# Delete old log files
Get-ChildItem -Path $basePath -Filter "log_*.txt" -File |
    Where-Object { $_.LastWriteTime -lt (Get-Date).AddHours(-48) } |
    Remove-Item -Force