In an earlier post I had described how to use the Self Update feature of 12c Cloud Control to deploy the 12c management agent on a Windows 64 bit server.
Let us now see how to can deploy the 12c Plug-in on the same Windows server to enable us to monitor a Microsoft SQL Server 2008 environment running on the same Windows server.
A plug-in is an additional component which can be plugged into an existing 12c Cloud Control installation in order to extend the default out-of-the-box management and monitoring capabilities.
The plug-ins as well as updates to the plug-ins are released from time to time and these plug-ins enable us to monitor both Oracle as well as non-Oracle database and applications.
Deploying a plug-in essentially consists of the following:
a) Download the plug-in archive and store it in the Software Library configured on the OMS host
b) Deploy the plug-in first to the OMS host which manages and monitors the target pertaining to the particular plug-in type. In this example the plug-in is Microsoft SQL Server.
c) Update the OMS repository with metadata information about the plug-in
d) Deploy the plug-in on the Management Agent
Note that in this example we will be using the Offline Patching mode to update the Software Library.
From the Setup menu, choose Extensibility, then select Plug-ins.
From the Actions drop-down menu, select Check Updates
This will take up to the Self Update page. Note our Connection Mode is Offline
Click on Plug-In
The Plug-in Updates page will show us all the updates available for the various plug-ins. We can see that there is a newer version of the plug-in which is available for Microsoft SQL Server Database.
Select that line and click on Download
Since we using the Offline Patching mode, we need to download the file using the URL shown and then copy that file to the OMS host.
We will then use the EMCLI to run the command to import the plug-in metadata into the OMS rtepository.
From the OMS $ORACLE_HOME/bin run the following emcli commands:[oracle@kens-oem-prod bin]$ ./emcli login -username=”sysman” -password=”xxx”
[oracle@kens-oem-prod bin]$ ./emcli import_update -omslocal -file=”/u01/stage/p14047236_112000_Generic.zip”
Processing update: Plug-in – Microsoft SQL Server Plugin for monitoring SQL Server database from Enterprise Manager
Operation completed successfully. Update has been uploaded to Enterprise Manager. Please use the Self Update Home to manage this update.
We will now see that the plug-in status has now changed to Downloaded from Available for Microsoft SQL Server Database
Click on Plug-in
Now click on Deploy On and select Management Servers…
The Microsoft SQL Server Database updated plug-in will now be deployed on the Management Server.
We can monitor the progress of the plug-in deployment on the Management Server – click on the Show Status button.
Once the deployment job is completed, we can see that the column “On Management Server” has been populated with the Microsoft SQL Server Database plug-in details.
We now have to deploy the plug-in on the Management Agent.
Click on Deploy On drop-down menu and select Management Agent …
Select the Management Agent where this plug-in needs to be deployed.
Click on the Add and select the Management Agent and its associated Operating System.
Click on Continue
Click on Next
Click on Deploy button
Click on Setup, Add Targets, Add Targets Manually
Select the option Add Non-Host Targets by Specifying Target Monitoring Properties
In the Target Type field, select Microsoft SQL Server.
In the Monitoring Agent field , select the agent deployed on the Windows server hosting the SQL Server instance to be monitored.
Click on the Test Connection button
From the Targets menu, Select All Targets. We can now see the SQL Server target we configured earlier.
Last Update: May 30, 2020