The full stack (OMW, SiteScope, OMi, NNM, Service Desk, CMDB) - Infrastructure Management Software Blog -
The full stack (OMW, SiteScope, OMi, NNM, Service Desk, CMDB)

As I was getting ready to leave yesterday, a colleague stopped by my desk and asked “do you want to be a hero?” That certainly peaked my interest. It turned out we had a customer downstairs in our executive briefing center that wanted some clarification about all the pieces of our stack fit together.

Background
The customer was the CTO of a major IT firm in the Asia-Pacific region. They manage approximately 4,000 servers using OMW 8.1. They use both agents and SPIs, as well as SiteScope agentless monitoring. In addition, they monitor the faults and performance of their network using NNM, and roll those events into their Operations Manager console. In addition, they use Service Desk 4.5 along with a CMDB (configuration management database) that tracks all the configuration items and relationships among them across their enterprise. A *very* rough schematic  of what they have appears in the diagram below in red.

 Our discussions were divided into two main areas:
1. What they are doing today and what they should be doing?
2. What can they do in the future?

Current Situation
The first question was about best practices. Were they using the software correctly to manage their infrastructure? The answer is a resounding yes. They use OMW as the central event management console, collecting data from agents, SiteScope (agentless monitoring), and NNM for network events.

And, they integrate their service desk with OMW, opening and closing tickets, and tracking changes to the IT infrastructure in their CMDB. They implemented the CMDB about two years ago, in conjunction with their Service Desk implementation.

Next Steps
The next questions focused on what should they be doing or what can they do next to improve their IT management.

We started with a discussion about OMi. The customer was confused about how OMi fits with OMW - the first question was whether it replaces OMW, whether they receive OMi as part of an upgrade (entitlement), and finally, what specific value OMi provides since they currently use OMW as the centralized event consolidation tool.

As readers of this blog know, OMi is a separate product that adds on to Operations Manager. (See green box at top of the above diagram). Its main value is that it leverage the system topology information in the CMDB to greatly speed the time to repair IT problems, especially in complex environments. We have many resources to learn more about OMi, including:
Product overview
High-level webinar on OMi
Deep-dive technical webinar on OMi
Answers to technical questions on OMi

The next topic was automation. We talked about how companies use Operations Orchestration (OO)  to automate their IT processes (runbooks). OO uses events in OM to trigger its process flows. The good news was that this customer has spent the past two years documenting and improving their IT processes. They already know what processes occur frequently and how much manual effort they require. This may be the next logical step for them as it leverages their existing IT infrastructure and processes. EMA recently write a white paper on how process automation augments event consolidation.

Migration Challenges
One issue that arose was that the CMDB connected to their service desk is not the latest UCMDB that OMi uses for its topology-based event correlation (TBEC). The customer has two options here.
1. Leave the existing CMDB in place and let OMi create an operational data store that contains the configuration information it needs. The advantage of this approach is that it leaves the current management infrastructure intact and just adds OMi on top. OMi uses the SPIs to auto-discover the IT infrastructure and relationships among the elements. OMi’s data store is self-contained and requires minimal external input.
2. Migrate the existing CMDB associated with Service Desk to the latest version of UCMDB. The advantage of this approach is that the customer ends up with a single CMDB. They can migrate their existing data using a tool such as ICM (information consolidation manager) from Netscope.

Conclusions
For organizations already integrating their events into a single Operations Manager console, you are on the right track. If you already use a CMDB to track your IT infrastructure, you are very far along the IT management maturity curve, even more so if you use some means of automatic discovery to keep it current.

To take things to the next level, you have two options: focus on further event correlation and reduction with OMi or automate your existing IT processes with Operations Orchestration. You can pursue these in series or in parallel, depending on your priorities. Both will deliver a tangible return on investment and fast payback period.

For HP Operations Center, Peter Spielvogel.

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Posted 10-16-2009 7:35 PM by pspielvogel
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