Tag: Windows

Windows Server 2012 R2 Hyper-V Component Architecture Poster and Hyper-V Mini-Posters

No detailed explanation is needed for these posters. Very useful way to study or explain a technology. Download them from here.

Testing OpsLogix Oracle Intelligent Management Pack

OpsLogix is a Microsoft System Center Alliance partner which develops innovative products for (virtual) infrastructure management. In my experience I was previously working with Oracle Intelligent Management Pack by supporting the SCOM environment of one of OpsLogix reference customers. I’ve never had issues with that MP. As being only supporting part I was not involved in implementing this MP but recently I was given this opportunity so this blog post is about my experience with OpsLogix Oracle Intelligent Management Pack.

First I want to start that instead of testing the Oracle IMP in supported scenario I’ve decided to test in unsupported environment in order to prove how good this MP is. I’ve always been enthusiast so I just I couldn’t resist. Also I want to make a notice that if you are deploying in production always use supported scenario.

Before introducing my test environment let’s first see what the architecture of the Oracle IMP is:

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As we can see you just has to have one Windows node with SCOM Agent on it and ODAC.Net components installed. That node acts as a proxy and connects to all you Oracle database weather they lie on Windows OS, Unix OS or Linux OS. This architecture makes the MP very flexible which is especially important in the changes about unix an linux agents changes coming in SCOM 2012 R2. Basically it makes the MP SCOM 2012 R2 ready.

Now let’s look of how my lab looks:

· SCOM 2012 R2 Preview server that is installed on Windows Server 2012 R2 Preview.

· Oracle ODAC.Net components installed on the SCOM 2012 R2 Preview Management Server. You can install them on separate node but I’ve used my SCOM management server for simplicity. The components require .NET Framework 2.0 and are supported on Windows 2003/2008/2008R2 with x86 or x64 architecture. In production install them only on supported systems. I am sure that in the future OpsLogix will offer support for WS 2012 also.

· Windows Server 2012 (DB1) with Oracle 12c installed on it. Oracle 12c is not supported by the Oracle IMP but I’ve wanted to see if it is possible to add such database.

· Windows Server 2012 (DB2) with Oracle 11g installed on it.

After the overview of the lab we can continue with the first steps of implementing Oracle IMP.

1. First make sure you’ve installed .NET Framework 2.0 on the node that you will use as proxy. I already had it installed on my SCOM 2012 R2 Preview management server.

2. Second install SCOM agent on that same server. As my server is management server I do not need to do that.

3. Next you can proceed with installing Oracle ODAC.Net components. OpsLogix provides all components in a zip file that you can extract and then you run a simple script that install everything you need.

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4. After successful installation you will see oracle folder on C:\ with all components:

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5. After this procedure you can proceed with importing the OpsLogix Oracle IMP trough the SCOM console

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6. You can see that you even have unsealed MP ready for overrides.

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7. Everything is imported successful on SCOM 2012 R2.

8. After importing the first thing you need to do is to import your License keys in order to be able to monitor any Oracle database instance.

9. Importing is very easy you have to go to Monitoring -> OpsLogix -> OpsLogix Licensing Dashboard -> Add License.

10. After adding your license you can see all information about the license.

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11. Next is to add the node(s) that will act as proxy for monitoring your Oracle database. You go to OpsLogix -> Oracle -> Oracle IMP Configuration Dashboard. The MP automatically detects all your SCOM Windows agents and lists them so you can just select the node(s) that will act as proxy and add them.

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12. After adding monitoring node(s) you select Add/Remove instances tab to add databases that you want to monitor.

13. A simple information is added to monitor database as monitoring node, server name, instance name, port and credentials. It is very easy to add databases for monitoring. In fact as I’ve hadn’t any experience with Oracle databases it was harder for to actually configure the databases themselves than to add them for monitoring.

14. Let’s first add DB2 with Oracle 11g installed on it and then DB1 with Oracle 12c.

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15. After a couple of minutes you will see both instances being discovered completely. Even that 12c is not supported that instance is discovered with all of its properties:

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16. Now let’s see what capabilities this MP has. The MP has Oracle diagram where you can see health map of your Oracle instances and drill down to the root cause of every issue:

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17. In the Action menu you will find three tasks:

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18. In order to use these tasks you have to copy two files on all of your management servers:

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19. You will also find a backup state view. This is very useful for database administrators.

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20. You will also find a separate folder for Storage that you will find the different components of the Oracle database architecture in separate views. This helps locating problems faster.

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21. What I like most is the Instance performance view where you can see and compare all performance data that is gathered.

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22. As we know there is no perfect MP you could always find an error or performance counter that is not monitored for your particular case. The OpsLogix Oracle IMP covers that scenario by providing 3 templates for rules and monitors (Oracle Alert Rule, Oracle Performance Collection Rule and Oracle Two-State Monitor Template) so you can extend the MP very easy.

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23. The last I want cover reporting. A lot of good MPs just do not have reporting but this one has one report which is very good. The MP gives you one general report that provides you with availability and performance which are the most common requirements for reports:

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As a summary I can say that OpsLogix Oracle IMP is very easy to implement, will offer you with everything you need to monitor your Oracle database and it is definitely SCOM 2012 R2 ready.

Coretech WMI and PowerShell Browser

This free tool will can help in troubleshooting WMI issues which can happen to SCCM or SCOM agents. You can find more about the tool and download it from here.

HYPER-V 2008 R2 SP1 Best Practices

Roger Osborne a Microsoft PFE posted some general best practices for Hyper-V 2008 R2 SP1 on Ask Premier Field Engineering (PFE) Platforms blog. He also promises to update these practices for Hyper-V 2012 so we will be waiting.

Find Missing Hotfixes on Cluster Nodes with PowerShell

Rick Bergman a Microsoft PFE created nice and powerful script that generates report and shows missing patches on nodes of a cluster. You just have to enter the cluster names and the script will find all nodes, compare hotfixes and generate a nice report. Download and find more on the script here.

System Center 2012 Service Pack 1 Beta Integration Pack for FTP

New integration pack for System Center Orchestrator is being cooked. With this IP you will be able to execute activities from Orchestrator for FTP service in Windows Server 2008 R2 and 2012. The following activities are included in the IP:

  • Create Folder- the Create Folder activity is used in a runbook to create a folder on a FTP server.
  • Delete File- the Delete File activity is used in a runbook to delete a file on a FTP server.
  • Delete Folder- the Delete Folder activity is used in a runbook to delete a folder on a FTP server.
  • Download File- The Download File activity is used in a runbook to download a file from a FTP server.
  • List Folders/Files- the List Folders/Files activity is used in a runbook to list the folders and files in the specified folder path.
  • Rename File/Folder- the Rename File/Folder activity is used in a runbook to rename a file or folder on a FTP server.
  • Resume File Download- the Resume File Download activity is used in a runbook to resume a file download. This activity is only compatible with a FTP configuration.
  • Synchronize Folder/File- the Synchronize Folder/File activity is used in a runbook to perform a one way synchronization of a folder/File.
  • Upload File- The Upload File activity is used in a runbook to upload files to a FTP server.

 

You can download the IP from here.