Problem
Current instructions for deploying the Sealights CollectorService are manual, and we have several services deployed on our QA machines. We want to automate this step.
Solution
| Note |
|---|
The sample code listed in this article is not supported by Sealights as an official plugin, agent, or product and is shared as a courtesy. |
Please find below a sample script allowing you to register Sealights Collector Service with your service using a single command.
This script will check the agent paths, enable/disable logs, and update the registry for a specified service.
Sample command to use:
.\SL.RegisterServiceProfiler.ps1 -agentpath C:\Sealights\SL.DotNet -servicename MySealightsTest -logdir C:\Sealights\logs -loglevel 6
Script
| Code Block | ||
|---|---|---|
| ||
# job
# -agentpath .
# -servicename XYZ
# - |
...
logdir
# -loglevel
param (
|
...
|
...
[string]$agentpath,
[ |
...
Parameter(Mandatory=$true)][string]$servicename, [string] |
...
$logdir,
[ValidateSet(0,1,4,6,999)][string]$loglevel = 0
)
#Output here argv |
...
for # ================= |
...
|
...
BEGIN MAIN SCRIPT =================
Write-Output ""
#Write Powershell version
Write-Output "Current Powershell Version: $($PSVersionTable.PSVersion.ToString())"
#If no agent path is provided stop.
if ( ([string]::IsNullOrWhiteSpace($agentpath)) ) {
|
...
Write-Output "[ERROR] No agent provided. |
...
" |
...
exit
}
#Test Agent Path and output its version
try{
$SLAgentPath=$(Resolve-Path -Path $agentpath -ErrorAction SilentlyContinue).Path
} catch {
$SLAgentPath=$agentpath
}
$SlAgentVersionPath = $(Join-Path -Path $agentpath -ChildPath "version.txt")
if( $(Test-Path -Path $SlAgentVersionPath -PathType Leaf) )
{
Write-Output "Sealights Agent version is: $(Get-Content $SlAgentVersionPath)"
}
Write-Output ""
$COR_ENABLE_PROFILING=$CORECLR_ENABLE_PROFILING=1
# In old agent versions, variable name was "Sealights_CollectorId"
$SL_CollectorId= |
...
"GlobalCollector" $COR_PROFILER="{01CA2C22-DC03-4FF5-8350-59E32A3536BA}" $COR_PROFILER_PATH_32=$(Join-Path -Path $agentpath -ChildPath "x86\SL.DotNet.ProfilerLib_x86.dll") $COR_PROFILER_PATH_64=$(Join-Path -Path $agentpath -ChildPath "x64\SL.DotNet.ProfilerLib_x64.dll") # Separate 32/64-bit profiler paths are only supported for .NET frameworks 4.6+ # For older versions, only a single COR_PROFILER_PATH variable is supported |
...
. |
...
|
...
|
...
# Core
$CORECLR_PROFILER=$COR_PROFILER
$CORECLR_PROFILER_PATH_32=$COR_PROFILER_PATH_32
$CORECLR_PROFILER_PATH_64=$COR_PROFILER_PATH_64
#Check Agent DLL files are located in provided path
@($COR_PROFILER_PATH_64, $COR_PROFILER_PATH_32).ForEach({
if( -Not $(Test-Path -Path $_ -PathType Leaf) )
{
|
...
Write-Output "[ERROR] $_ does not exist |
...
." |
...
|
...
}
})
if (-Not [string]::IsNullOrWhiteSpace($logdir)) {
if (-Not $(Test-Path -Path $logdir))
{
|
...
Write-Output "[Warning] Folder $logdir does not exist." } |
...
$SL_LogDir=$logdir
}
if ($loglevel -ne 0) {
$SL_LogLevel=$loglevel
}
Write-Output "`n**** Variables for copy ***`n"
$multistring=@()
Get-Variable *Cor_*,*CLR_*PROF*,*SL_*,*Sealights_* | ForEach-Object {
Write-Output "$($_.name)=$($_.value)"
$multistring+="$($_.name)=$($_.value)"
}
Write-Output "`n***************************`n"
#When target is Registry, validate servicename exists in local registry
if ([string]::IsNullOrWhiteSpace($servicename)) {
|
...
Write-Output "[ERROR] 'servicename' parameter is not provided." $true } $ServicePathInRegistry = $(Join-Path -Path "HKLM:\System\CurrentControlSet\Services\" -ChildPath $servicename) if( -Not $(Test-Path -Path $ServicePathInRegistry) ) { |
...
Write-Output "[ERROR] '$servicename' not found in Registry (at 'HKLM:\System\CurrentControlSet\Services\')" } else { |
...
Write-Output "[OK] Registry |
...
has |
...
valid entry |
...
at $ServicePathInRegistry" } try { |
...
$ret = New-ItemProperty -Force -Path $ServicePathInRegistry -Name 'Environment' -PropertyType MultiString -Value $multistring Write-Output "[OK] Registry updated Succesfully for '$servicename'`n" } catch { Write-Output "[ERROR] Cannot update Registry." } # End Of Script |