The Virtualization Practice

Virtualization Management

Virtualization Management covers all aspects of managing a modern virtual or software defined data center. This includes managing across virtualization platforms and clouds, monitoring the performance and availability of the virtualization platforms (hypervisors) and the clouds, monitoring the capacity of the virtualization platforms and clouds, ...
monitoring the performance of the applications running on these platforms and clouds, automatically provisioning these environments, securing these environments, and ensuring that the data in these environments is always protected and available.

VMware’s Systems Management Strategy – VMworld Update

While VMware has articulated the need for a management strategy and has provided some building blocks for its management stack, there are currently and will be for the near term future significant gaps in the VMware management offerings even when the domain of the problem is constrained to the management of the VMware platform. Once the domain is expanded to include the physical infrastructure which underlies the virtualization platform, and once it is again expanded to include multiple virtualization platforms the use case is outside of what VMware intends to provide. For these reasons, third party solutions should be considered for each component of the diagram above when evaluating solutions from VMware.

There are some applications that are “never” going to go into a public cloud and the monitoring of those applications is not going to be done on a MaaS basis either. However, the ease with which these solutions can be purchased, initially deployed and then managed on an ongoing basis means that for applications that fit into a public cloud deployment scenario (you can live with the security and performance issues of the public cloud), MaaS is a very viable option for the monitoring of these applications and may represent the future of monitoring just as Cloud Computing may represent the future of computing.

VMworld is clearly the largest dedicated virtualization conference, and yet from an Open Source perspective it is slightly disappointing because the VMware ecosystem naturally attracts proprietary software vendors, and also some of the more interesting activities in Open Source are through multi-vendor foundations which do not have the same marketing budgets as vendors themselves.

Nevertheless, there are a number of key Open Source players, and some interesting smaller players, represented at VMworld.

Virtualization Performance and Capacity Management spans Configuration Management, Resource and Availability Management, Infrastructure Performance Management, Applications Performance Management, and Service Assurance. A broad range of solutions in these areas exist from third party vendors as well as from virtualization platform vendors like VMware. Correctly choosing these solutions is essential for organizations that wish to virtualize business critical applications and guarantee the performance of both the virtual infrastructure and the applications.

The combination of Quest, Vizioncore and Surgient creates a company that for the first time has all of the management pieces required for an enterprise to be able to virtualize tier one applications and to automate the process of assuring service levels for these applications. This puts Quest in position to be a clear leader in the virtualization management market.

Have you ever considered the best way to plan, design and work with VMware Update Manager (VUM)? In the early days using VMware 3.x when VUM was first released, I would end up installing VUM on the vCenter server itself. After all, that was the recommendation from VMware at the time. I propose that this is no longer the case and I would like to present a list of best practices to follow when working with VMware Update Manager. This list came from VMware, but should only be considered as a guide. Each environment is different and your mileage may / will vary.

Who’s Who in Virtualization Management

Virtualizing business critical systems requires that a layer of virtualization management solutions be added to the virtualization platform. Virtualization management solutions in the areas of virtualization security, virtualization configuration management, virtualization service and capacity management, virtualization service and capacity management, virtualization provisioning and lifecycle management and backup and recovery should be added to the platform.

Virtualizing Business Critical Applications – A Reference Architecture

Virtualization Security, Configuration Management, Service and Capacity Management, Provisioning and Lifecycle Management, and Backup/Recovery are essential functions that must be added to a virtualization platform when virtualizing business critical applications. VMware vSphere is clearly the market leading and most robust virtualization platform – and clearly the virtualization platform most suitable as the foundation of a virtualization system designed to support business critical applications. However, the virtualization platform must be complemented with third party solutions in these areas in order to create a system that can truly support business critical applications in an effective manner.