AppDynamics.psm1
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<# Function to load all external scripts/functions under the $PSScriptRoot\Scripts directory #> Write-Verbose 'Loading external scripts' $scripts = Get-ChildItem $PSScriptRoot\scripts -Filter "*.ps1" foreach ($script in $scripts){ . $script.FullName } Export-ModuleMember $scripts.BaseName Write-Verbose 'External scripts Loaded' #region Logging functions function Write-AppDLog { [CmdletBinding()] Param ( [Parameter(Mandatory=$true, ValueFromPipelineByPropertyName=$true)] [ValidateNotNullOrEmpty()] [Alias("LogContent")] [string]$Message, [Parameter(Mandatory=$false)] [Alias('LogPath')] [string]$Path='C:\Logs\AppDynamics-Powershell.log', [Parameter(Mandatory=$false)] [ValidateSet("Error","Warn","Info")] [string]$Level="Info", [Parameter(Mandatory=$false)] [switch]$NoClobber ) Begin { # Set VerbosePreference to Continue so that verbose messages are displayed. $VerbosePreference = $PSCmdlet.GetVariableValue('VerbosePreference') } Process { # If the file already exists and NoClobber was specified, do not write to the log. if ((Test-Path $Path) -AND $NoClobber) { Write-Error "Log file $Path already exists, and you specified NoClobber. Either delete the file or specify a different name." Return } # If attempting to write to a log file in a folder/path that doesn't exist create the file including the path. elseif (!(Test-Path $Path)) { Write-Verbose "Creating $Path." New-Item $Path -Force -ItemType File | Out-Null } else { # Nothing to see here yet. } # Format Date for our Log File $FormattedDate = Get-Date -Format "yyyy-MM-dd HH:mm:ss" # Write message to error, warning, or verbose pipeline and specify $LevelText switch ($Level) { 'Error' { Write-Error $Message $LevelText = 'ERROR:' } 'Warn' { Write-Warning $Message $LevelText = 'WARNING:' } 'Info' { Write-Verbose $Message $LevelText = 'INFO:' } } # Write log entry to $Path "$FormattedDate $LevelText $Message" | Out-File -FilePath $Path -Append } End { } } #endregion #region Helper Functions. These wont get exported by the module, but will be available to be used by the exported cmdlets function Put-AppDResource( [string]$uri, [object]$resource, [object]$connectionInfo) { Write-AppDLog "$($MyInvocation.MyCommand)`turi:$uri`n`tbody:$resource" Invoke-RestMethod -Method Put -Uri "$env:AppDURL/$uri" -Body $($resource | ConvertTo-Json -Depth 10) -Headers $connectionInfo.header -Verbose:$false } function Post-AppDResource([string]$uri, [object]$resource, [object]$connectionInfo) { Write-AppDLog "$($MyInvocation.MyCommand)`turi:$uri`n`tbody:$resource" Invoke-RestMethod -Method Post -Uri "$env:AppDURL/$uri" -Body $($resource | ConvertTo-Json -Depth 10) -Headers $connectionInfo.header -Verbose:$false } function Get-AppDResource([string]$uri, [object]$connectionInfo) { Write-AppDLog "$($MyInvocation.MyCommand)`turi:$uri" Invoke-RestMethod -Method Get -Uri (Join-Parts -Separator '/' -Parts $env:AppDURL,$uri) -Headers $connectionInfo.header -Verbose:$false } function Test-AppId { [CmdletBinding()] param( $AppDId, $AppDName ) Write-AppDLog -Message "Validating AppId..." $AppId = @() if($AppDId) { foreach ($id in $AppDId) { $AppId += (Get-AppDApplication -AppId $AppDId -ErrorAction SilentlyContinue).Id } } elseif ($AppDName -and -not $AppDId) { foreach ($name in $AppDName) { $AppId += (Get-AppDApplication -AppName $name -ErrorAction SilentlyContinue).Id } } elseif (-not $AppDId -and -not $AppDName) { $AppId = (Get-AppDApplication -ErrorAction SilentlyContinue).Id } if (!$AppId) { $msg = "Failed to find application : ($AppDId|$AppDName)" Write-AppDLog -Message $msg -Level 'Error' Exit 1 } Write-Output $AppId } function Join-Parts { param ( $Parts = $null, $Separator = '' ) ($Parts | Where-Object { $_ } | ForEach-Object { ([string]$_).trim($Separator) } | Where-Object { $_ }) -join $Separator } function ConvertTo-EpochTime { param ( [Parameter(Mandatory)] [datetime]$datetime, [Parameter(Mandatory=$false)] [ValidateSet('Days', 'Hours', 'Minutes', 'Seconds', 'Milliseconds')] $format = 'MilliSeconds' ) $timeSpan = (New-TimeSpan -Start (Get-Date -Date "01/01/1970") -End $datetime) switch ($format) { Days { [MATH]::Floor($timeSpan.TotalDays) } Hours { [MATH]::Floor($timeSpan.TotalHours) } Minutes { [MATH]::Floor($timeSpan.TotalMinutes) } Seconds { [MATH]::Floor($timeSpan.TotalSeconds) } Milliseconds { [MATH]::Floor($timeSpan.TotalMilliseconds) } } } function ConvertFrom-EpochTime { param ( [Parameter(Mandatory)] [long]$epochTime, #AppDynamics Stores their timespamps in milliseconds [Parameter(Mandatory=$false)] [ValidateSet('Days', 'Hours', 'Minutes', 'Seconds', 'Milliseconds')] $format = 'MilliSeconds', #AppDynamics Stores their timespamps in UTC [Parameter(Mandatory=$false)] [switch] $ToLocalTime ) $epoch = Get-Date -Date '01/01/1970' switch ($format) { Days { $result = $epoch.AddDays($epochTime) } Hours { $result = $epoch.AddHours($epochTime) } Minutes { $result = $epoch.AddMinutes($epochTime) } Seconds { $result = $epoch.AddSeconds($epochTime) } Milliseconds { $result = $epoch.AddMilliseconds($epochTime) } } if ($ToLocalTime) { [timezone]::CurrentTimeZone.ToLocalTime($result) } else { $result } } #endregion |