Initial commit.

agents/windows/plugins/rds_licenses.ps1

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+# SpearHead Systems george.mocanu@sphs.ro
+
+Import-Module RemoteDesktopServices
+(cd RDS:\LicenseServer\IssuedLicenses\PerUserLicenseReports) | out-null
+
+# Remove all old reports
+Remove-Item * -Recurse
+
+# Generate a new report
+(New-Item -Name 'check' -Scope DOM) | out-null
+
+# Total installed licenses
+$total =  (Get-Item .\*\W*\InstalledCount).CurrentValue
+
+# Total used licenses
+$used = (Get-Item .\*\W*\IssuedCount).CurrentValue
+
+# check_mk output
+Write-Host "<<<rds_licenses>>>"
+Write-Host "PerUserLicenses " $total " " $used

checkman/rds_licenses

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+title: Check for RDS licenses usage state 
+agents: windows
+catalog: os/windows
+license: GPL
+distribution:
+description:
+ This check return usage of RDS licenses. 
+ You need to install the plugin {rds_licenses.ps1}
+ into the {plugins} directory of your windows agent.  
+ This check was tested with Windows 2008 Server  
+ and must have PowerShell installed. On Windows x64 is 
+ recommended to use x64 agent. As always you must set
+ "set-executionpolicy remotesigned" on monitored host.
+
+ The check gets critical if the usage percentage is above 
+ 90 percents and warning if the usage percentage is above
+ 80 percents.
+ Both limits are definable in Wato under "Parameters for 
+ Inventorized Checks", "Applications, Processes & Services".
+
+inventory:
+ One service will be created for each host running the plugin.
+
+perfdata:
+ Licenses usage.

checks/rds_licenses

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+#!/usr/bin/python
+# Author: George Mocanu <george.mocanu@sphs.ro>
+# SpearHead Systems
+
+# EXAMPLE DATA FROM: 
+# fomat: PerUserLicenses 20 15 
+#
+#<<<rds_licenses>>>
+#PerUserLicenses 20 15
+
+factory_settings["rds_licenses_default_values"] = {
+        "levels": (80, 90),
+}
+
+def inventory_rds_licenses(info):
+    inventory = []
+    for line in info:
+        checkName = line[0]
+        inventory.append( (checkName, {} ) )
+    return inventory
+
+
+def check_rds_licenses(item, params, info):
+    if type(params) != dict:
+        params = { "levels": params }
+    warn, crit = params["levels"]
+    for line in info:
+        if line[0] == item:
+            total = int(line[1])
+            used = int(line[2])
+	    usedPerc = int(((used*100)/total))
+	    perfdata = [ ( "usage", usedPerc, warn, crit ) ]	
+            if total != 0:
+                if usedPerc > crit:
+                    return (2, "License use level: %d percents" %usedPerc, perfdata)
+                elif usedPerc > warn:
+                    return (1, "License use level: %d percents" %usedPerc, perfdata)
+                else:
+                    return (0, "License use level: %d percents" %usedPerc, perfdata)
+            else:
+                return (0, "No licenses installed")
+    return(3, "Plugin not running on host")
+
+check_info["rds_licenses"] = {
+    "check_function"		:check_rds_licenses,
+    "inventory_function"	:inventory_rds_licenses,
+    "service_description"	:"%s",
+    "default_levels_variable"	:"rds_licenses_default_values",
+    "has_perfdata"		:True,
+    "group"			:"rds_licenses",
+}

info

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+{'author': 'SpearHead Systems george.mocanu@sphs.ro',
+ 'description': 'Check for RDS licenses usage',
+ 'download_url': 'https://github.com/spearheadsys/check_mk-rds_licenses/',
+ 'files': {'agents': ['windows/plugins/rds_licenses.ps1'],
+           'checkman': ['rds_licenses'],
+           'checks': ['rds_licenses'],
+           'doc': [],
+           'inventory': [],
+           'notifications': [],
+           'pnp-templates': [],
+           'web': ['plugins/wato/rds_licenses.py']},
+ 'name': 'rds_licenses',
+ 'num_files': 4,
+ 'title': 'rds_licenses',
+ 'version': '1.0',
+ 'version.min_required': '1.2.6b5',
+ 'version.packaged': '1.2.6b5'}

web/plugins/wato/rds_licenses.py

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+#!/usr/bin/python
+# 2015 george.mocanu@sphs.ro
+# SpearHead Systems
+
+register_check_parameters(
+    subgroup_applications,
+    "rds_licenses",
+    _("RDS Licenses Usage Status"),
+    Dictionary(
+        elements = [
+            ("levels", # Name of your parameters
+                Tuple(
+                    title = "Levels for RDS Licenses Usage check", # Specify a title for this parameters
+                    elements = [
+                        Integer(
+                            title = _("Warning if above"),
+                            unit = _("Percent"),
+                            default_value = 80
+                        ),
+                        Integer(
+                            title = _("Critical if above"),
+                            unit = _("Percent"),
+                            default_value = 90
+                        ),
+                    ]
+                )
+            ),
+	],
+        optional_keys = None, # Always show this subgroup
+    ),
+    TextAscii( title = "Service name"),
+    "dict"
+)