Open Source Virtualization (LFS462) – Live Certification
Virtualization, KVM Quick-Start, KVM Architecture, Running KVM Using QEMU, Libvirt, Hardware Support, Tuning for Performance, KVM Security, Xen Hypervisor Architecture, Installing and Configuring Xen, Administration of Xen domains, Xen Performance and Tuning, Xen Security, Linux Containers
ABOUT OPEN SOURCE VIRTUALIZATION CERTIFICATION (LFS462)
Open Source Virtualization (LFS462) provides insight into the most common hypervisor virtualization technologies in the open source community, KVM (Kernel-based Virtual Machine) and Xen, as well as container implementation and use. This course, created by virtualization specialists, includes the technological context needed to understand the components necessary to build and manage a new virtual IT infrastructure.
This course is designed for technical IT professionals who want to develop a stable, effective, and accessible virtualization system using KVM. Students are supposed to have learned the skills covered in the lower level Linux Foundation System Administration classes. Students must be familiar with the Linux command line, shell scripting, and text file formatting.
This program will teach you how to understand the importance of KVM and Xen in the virtualization environment and how to put KVM and other components together to create a reliable and effective virtual IT infrastructure.
WHAT YOU WILL LEARN
This Open Source Virtualization (LFS462) course will teach you how to use KVM from the ground up, with an emphasis on QEMU, libvirt, and Xen. You’ll discover how to put these and other open source modules together to build a virtual IT infrastructure. Practical implementation abilities, protecting the virtual infrastructure, and administering solutions are all highlighted, as well as comprehensive information on using containers.
The lab covers digital images and screenshots, deployment, VM development and maintenance, networking technology integration, application pass-through, and other topics.
THE LINUX FOUNDATION CERTIFICATION VERIFICATION TOOL
Individuals who achieve Linux certification represent the best talent available and have the skills required to perform challenging real world tasks under time constraints. This verification tool allows you to confirm the validity of the certification. Credentials can also be verified by potential employers to confirm competencies gained.
Open Source Virtualization (LFS462) benefits
Open-Source Virtualization Ensures Lower Costs
In the long run, it is possible that open source virtualization may reduce total IT expenses.
When it comes to IT expenditures, a single piece of hardware may be used to operate several independent servers and virtual machines, on-premises or in the cloud, resulting in significant cost savings. It does not, however, imply that it is always inexpensive
In reality, top businesses like Oracle, Microsoft, and VMWare demand hefty fees to utilise their virtualization and cloud management tools and platforms. ‘ It’s also becoming more common for IT managers to attempt to eliminate needless expenditures like licence fees in today’s cost-conscious environment.
On the other side, open source server virtualization is free. As a result, open source-based third-party solutions tend to have a more straightforward economic model, making them more widely available. This not only ensures affordability, but it also makes it easier for companies to develop their IT services without worrying about their budgets skyrocketing. this is.
With Open Source Virtualization, there is no longer a vendor lock-in
Your most precious resource is your data. In addition, avoiding vendor lock-in is critical if you want to keep your data under your control.
For the most popular companies, long-term contracts may be required, limiting your flexibility to switch virtualization services. It’s obvious that this is a good thing for them since it increases their bottom line. There are certain advantages for customers, though. An overwhelming 78 percent of CIOs and CTOs are concerned about vendor lock-in.
There are a plethora of third-party applications that may be used with open source technology, making it easier to move and integrate data. With open source, you are less likely to be tied to a single provider.
Increased Flexibility and the Ability to Experiment with Open Source Virtualization
You and your engineering team have complete access to the platform and all of its documentation when using an open source platform. It’s now easy to do:
- Try out new integrations and see what works.
- Modify and improve the platform’s functionality.
- A bespoke feature may be added.
In contrast, proprietary, closed-source virtualization technologies do not have the same advantages. Adding more functionality may need additional costs, not simply time spent implementing them.
Your integrations are made simpler by a variety of open source virtualization platforms.
Many other open source software platforms and technologies can be integrated with open source virtualization systems like OpenStack.
Instead of offering native API connectors and third-party capabilities, exclusive virtualization players like Microsoft seek to keep you locked into their ecosystem and obligated to pay more for these services.
A single infrastructure for all of your IT systems is more complex because of it.
Open Source Developers Help Improve Software & Features with Thousands of Contributions
In an ‘open access’ paradigm, open source virtualization software like OpenStack allows anybody to contribute to and improve the platform.
Developers worldwide may find bugs, malfunctions, mistakes, and more — and provide updates and solutions – when they use the product every day.
A new version of these platforms doesn’t cost anything, and they are continually being updated. Submissions for changes and enhancements are always welcome.
Scalability Is Easier with Open Source Virtualization
It’s not uncommon for cloud services virtualization to come with hefty licensing costs. Extra software licensing, hardware costs, and server infrastructure are all required for each additional user.
With an open-source platform, this isn’t the case. In order to develop your computer capabilities, you will need to spend more money on IT infrastructure. However, unlike proprietary software systems, you will not have to pay hefty license fees and other charges.
The average base salary of an Open Source Developer in the US is $118k.
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