Fixes missing pool registering for metrics over time daemon

doc/100-General/10-Changelog.md

@@ -16,6 +16,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 * [#861](https://github.com/Icinga/icinga-powershell-framework/pull/861) Fixes `Update-IcingaWindowsUserPermission` to ensure permissions for logon as service are granted for non-managed users, while the removal process and any logon deny rights are never touched to not break possible third-party software and manually user configuration for those users
 * [#864](https://github.com/Icinga/icinga-powershell-framework/pull/864) Fixes process provider which could throw an exception for integer overflow on memory usage
 * [#866](https://github.com/Icinga/icinga-powershell-framework/pull/866) Fixes an issue with the Icinga for Windows permission grant for the managed `icinga` user to logon as service, which causes other added local/domain users having this permission revoked for them
+* [#867](https://github.com/Icinga/icinga-powershell-framework/pull/867) Fixes missing pool registering for metrics over time daemon
 
 ## 1.14.1 (2026-02-11)
 

lib/daemons/ServiceCheckDaemon/daemon/Start-IcingaServiceCheckDaemon.psm1

@@ -22,9 +22,11 @@
 
 function Start-IcingaServiceCheckDaemon()
 {
-    New-IcingaThreadInstance `
-        -Name 'Main' `
-        -ThreadPool (Get-IcingaThreadPool -Name 'ServiceDaemonPool') `
-        -Command 'Add-IcingaServiceCheckDaemon' `
-        -Start;
+   Add-IcingaThreadPool -Name 'ServiceDaemonPool' -MaxInstances 100;
+
+   New-IcingaThreadInstance `
+      -Name 'Main' `
+      -ThreadPool (Get-IcingaThreadPool -Name 'ServiceDaemonPool') `
+      -Command 'Add-IcingaServiceCheckDaemon' `
+      -Start;
 }