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The ZenPacks.zenoss python module
This Zenpack: - Creates a device class for Microsoft Active Directory with appropriate priorities. - Creates Windows Service and IP Service classes for Active Directory-related services with monitoring enabled. - Monitors the following metrics: DS Client Binds/Sec DS Directory Reads/Sec DS Directory Searches/Sec DS Directory Writes/Sec DS Monitor List Size DS Name Cache Hit Rate DS Notify Queue Size DS Search Sub-operations/Sec DS Server Binds/Sec DS Server Name Translations/Sec DS Threads In Use KDC AS Requests KDC TGS Requests Kerberos Authentications LDAP Active Threads LDAP Bind Time LDAP Client Sessions LDAP Closed Connections/Sec LDAP New Connections/Sec LDAP New SSL Connections/Sec LDAP Searches/Sec LDAP Successful Binds LDAP UDP Operations/Sec LDAP Writes/Sec NTLM Authentications
ApacheMonitor ------------- ApacheMonitor provides a method for pulling performance metrics from the Apache HTTP Server (http://httpd.apache.org/) directly into Zenoss without requiring the use of an agent. This is accomplished by utilizing the standard mod_status module that comes with version 1 and 2 of the HTTP server. The following metrics will be collected and graphed for the Apache HTTP Server. * Requests per Second * Throughput (Bytes/sec & Bytes/request) * CPU Utilization of the HTTP server and all worker processes/threads * Slot Usage (Open, Waiting, Reading Request, Sending Reply, Keep-Alive, DNS Lookup and Logging) Follow these steps to setup your HTTP server so that it will allow Zenoss to access the server status. 1. On the Apache server, find your httpd.conf file. This is normally located in /etc/httpd/httpd.conf or /etc/httpd/conf/httpd.conf. Other locations are possible depending on your operating system and setup. 2. Turn the ExtendedStatus option on in the httpd.conf file. This option will typically be commented out. You can enable it by uncommenting it. ... becomes ... ExtendedStatus on 3. Enable the /server-status location in the httpd.conf file. This is another option that typically already exists but is commented out. ... becomes ... <Location /server-status> SetHandler server-status Order deny,allow Deny from all Allow from zenoss.yourdomain.com </Location> 4. Save the httpd.conf file with these changes then restart httpd. This can normally be accomplished with following command. apachectl restart Once your Apache HTTP Server is configured to allow Zenoss to access the extended status, you can add Apache monitoring to the device within Zenoss by simply binding the Apache template to the device. 1. Navigate to the device in the Zenoss web interface. 2. Click the device menu, choose More then Templates. 3. Click the templates menu, choose Bind Templates. 4. Ctrl-click the Apache template from /Devices/Server to choose it. 5. Click OK. You will now be collecting the Apache HTTP Server metrics from this device.