Importing VirtualBox Virtual Machines into Oracle Cloud Infrastructure

April 5, 2019 | 119 views

Large enterprises use a wide variety of operating systems. Oracle Cloud Infrastructure supports a variety of operating systems, both new and old, and enables customers to import root volumes from on-premises from multiple sources such as Oracle VM, VMware, KVM, and now VirtualBox.

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Ivani LLC

Ivani is a nationally recognized technology and intellectual property development company focusing on IoT solutions for sustainability related problems. Network Presence Sensing (NPS), Ivani's primary technology offering, is a patented custom firmware that allows wireless communication systems to observe Radio Frequency (RF) disturbances without adding new hardware

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VIRTUAL DESKTOP STRATEGIES

Network Virtualization: The Future of Businesses and Networks

Article | July 26, 2022

Network virtualization has emerged as the widely recommended solution for the networking paradigm's future. Virtualization has the potential to revolutionize networks in addition to providing a cost-effective, flexible, and secure means of communication. Network virtualization isn't an all-or-nothing concept. It can help several organizations with differing requirements, or it can provide a bunch of new advantages for a single enterprise. It is the process of combining a network's physical hardware into a single, virtual network. This is often accomplished by running several virtual guest machines in software containers on a single physical host system. Network virtualization is indeed the new gold standard for networking, and it is being embraced by enterprises of all kinds globally. By integrating their current network gear into a single virtual network, businesses can reduce operating expenses, automate network and security processes, and lay the groundwork for future growth. Network virtualization also enables organizations to simulate traditional hardware like servers, storage devices, and network resources. The physical network performs basic tasks like packet forwarding, while virtual versions handle more complex activities like networking service management and deployment. Addressing Network Virtualization Challenges Surprisingly, IT teams might encounter network virtualization challenges that are both technical and non-technical in nature. Let's look at some common challenges and discuss how to overcome them. Change in Network Architecture Practically, the first big challenge is shifting from an architecture that depends heavily on routers, switches, and firewalls. Instead, these services are detached from conventional hardware and put on hypervisors that virtualize these operations. Virtualized network services are shared, scaled, and moved as required. Migrating current LANs and data centers to a virtualized platform require careful planning. This migration involves the following tasks: Determine how much CPU, computation, and storage resources will be required to run virtualized network services. Determine the optimal approach for integrating network resilience and security services. Determine how the virtualized network services will be implemented in stages to avoid disrupting business operations. The key to a successful migration is meticulous preparation by architects who understand the business's network requirements. This involves a thorough examination of existing apps and services, as well as a clear knowledge of how data should move across the company most effectively. Moreover, a progressive approach to relocation is often the best solution. In this instance, IT teams can make changes to the virtualization platform without disrupting the whole corporate network. Network Visibility Network virtualization has the potential to considerably expand the number of logical technology layers that must collaborate. As a result, traditional network and data center monitoring technologies no longer have insight into some of these abstracted levels. In other circumstances, visibility can be established, but the tools fail to show the information correctly so that network operators can understand it. In either case, deploying and managing modern network visibility technologies is typically the best choice. When an issue arises, NetOps personnel are notified of the specific service layer. Automation and AI The enhanced level of automation and self-service operations that can be built into a platform is a fundamental aspect of network virtualization. While these activities can considerably increase the pace of network upgrades while decreasing management overhead, they need the documentation and implementation of a new set of standards and practices. Understand that prior network architectures were planned and implemented utilizing actual hardware appliances on a hop-by-hop basis. A virtualized network, on the other hand, employs a centralized control plane to govern and push policies to all sections of the network. Changes may occur more quickly in this aspect, but various components must be coordinated to accomplish their roles in harmony. As a result, network teams should move their attention away from network operations that are already automated. Rather, their new responsibility is to guarantee that the core automation processes and AI are in sync in order to fulfill those automated tasks. Driving Competitive Edge with Network Virtualization Virtualization in networking or virtual machines within an organization is not a new trend. Even small and medium businesses have realized the benefits of network virtualization, especially when combined with a hosted cloud service provider. Because of this, the demand for enterprise network virtualization is rising, driving higher end-user demands and the proliferation of devices and business tools. These network virtualization benefits can help boost business growth and gain a competitive edge. Gaining a Competitive Edge: Network Virtualization Benefits Cost-Savings on Hardware Faster Desktop and Server Provisioning and Deployment Improved Data Security and Disaster Recovery Increasing IT Operational Efficiency Small Footprint and Energy Saving Network Virtualization: The Path to Digital Transformation Business is at the center of digital transformation, but technology is needed to make it happen. Integrated clouds, highly modern data centers, digital workplaces, and increased data center security are all puzzle pieces, and putting them all together requires a variety of various products and services that are deployed cohesively. The cloud revolution is still having an influence on IT, transforming how digital content is consumed and delivered. This should come as no surprise that such a shift has influenced how we feel about current networking. When it boils down to it, the purpose of digital transformation for every company, irrespective of industry, is the same: to boost the speed with which you can respond to market changes and evolving business needs; to enhance your ability to embrace and adapt to new technology, and to improve overall security. As businesses realize that the underlying benefit of cloud adoption and enhanced virtualization isn't simply about cost savings, digital strategies are evolving, becoming more intelligent and successful in the process. Network virtualization is also a path toward the smooth digital transformation of any business. How does virtualization help in accelerating digital transformation? Combining public and private clouds, involving hardware-based computing, storage, and networking software definition. A hyper-converged infrastructure that integrates unified management with virtualized computing, storage, and networking could be included. Creating a platform for greater productivity by providing the apps and services consumers require when and when they utilize them. This should include simplifying application access and administration as well as unifying endpoint management. Improving network security and enhancing security flexibility to guarantee that quicker speed to market is matched by tighter security. Virtualization will also help businesses to move more quickly and safely, bringing products—and profits—to market faster. Enhancing Security with Network Virtualization Security has evolved as an essential component of every network architecture. However, since various areas of the network are often segregated from one another, it might be challenging for network teams to design and enforce network virtualization security standards that apply to the whole network. Zero trust can integrate such network parts and their accompanying virtualization activities. Throughout the network, the zero-trust architecture depends on the user and device authentication. If LAN users wish to access data center resources, they must first be authenticated. The secure connection required for endpoints to interact safely is provided by a zero-trust environment paired with network virtualization. To facilitate these interactions, virtual networks can be ramped up and down while retaining the appropriate degree of traffic segmentation. Access policies, which govern which devices can connect with one another, are a key part of this process. If a device is allowed to access a data center resource, the policy should be understood at both the WAN and campus levels. Some of the core network virtualization security features are: Isolation and multitenancy are critical features of network virtualization. Segmentation is related to isolation; however it is utilized in a multitier virtual network. A network virtualization platform's foundation includes firewalling technologies that enable segmentation inside virtual networks. Network virtualization enables automatic provisioning and context-sharing across virtual and physical security systems. Investigating the Role of Virtualization in Cloud Computing Virtualization in the cloud computing domain refers to the development of virtual resources (such as a virtual server, virtual storage device, virtual network switch, or even a virtual operating system) from a single resource of its type that also shows up as several personal isolated resources or environments that users can use as a separate individual physical resource. Virtualization enables the benefits of cloud computing, such as ease of scaling up, security, fluid or flexible resources, and so on. If another server is necessary, a virtual server will be immediately created, and a new server will be deployed. When we need more memory, we increase the virtual server configurations we currently have, and we now have the extra RAM we need. As a result, virtualization is the underlying technology of the cloud computing business model. The Benefits of Virtualization in Cloud Computing: Efficient hardware utilization Virtualization improves availability Disaster recovery is quick and simple Energy is saved by virtualization Setup is quick and simple Cloud migration has become simple Motivating Factors for the Adoption of Network Virtualization Demand for enterprise networks continues to climb, owing to rising end-user demands and the proliferation of devices and business software. Thanks to network virtualization, IT companies are gaining the ability to respond to shifting demands and match their networking capabilities with their virtualized storage and computing resources. In fact, according to a recent SDxCentral report, 88% of respondents believe it is "important" or "mission critical" to implement a network virtualization software over the next two to five years. Virtualization is also an excellent alternative for businesses that employ outsourced IT services, are planning mergers or acquisitions or must segregate IT teams owing to regulatory compliance. Reasons to Adopt Network Virtualization: A Business Needs Speed Security Requirements Are Rising Apps can Move Around Micro-segmentation IT Automation and Orchestration Reduce Hardware Dependency and CapEx: Adopt Multi-Tenancy Cloud Disaster Recovery mproved Scalability Wrapping-Up Network virtualization and cloud computing are emerging technologies of the future. As CIOs get actively involved in organizational systems, these new concepts will be implemented in more businesses. As consumer demand for real-time services expands, businesses will be driven to explore network virtualization as the best way to take their networks to the next level. The networking future is here. FAQ Why is network virtualization important for business? By integrating their current network gear into a single virtual network, businesses can reduce operating expenses, automate network and security processes, and set the stage for future growth. Where is network virtualization used? Network virtualization can be utilized in application development and testing to simulate hardware and system software realistically. Network virtualization in application performance engineering allows for the modeling of connections among applications, services, dependencies, and end users for software testing. How does virtualization work in cloud computing? Virtualization, in short, enables cloud providers to provide users alongside existing physical computer infrastructure. As a simple and direct process, it allows cloud customers to buy only the computing resources they require when they want them and to maintain those resources cost-effectively as the demand grows.

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VIRTUAL DESKTOP STRATEGIES

Virtualization can transform your company’s IT infrastructure

Article | July 12, 2022

For many companies in today’s highly competitive, rapidly digitizing world, data center transformation is not merely a one-time project – it’s a constant challenge. No corporate IT leader should be content merely to revamp their data infrastructure once, then call it a day. Instead, they should always be looking for ways to make their approach to data more dynamic and easier to scale. Ideally, they’d do so in a way that maximizes resource utilization while minimizing costs. Luckily, that’s exactly the idea behind virtualization, which involves creating a new infrastructure that’s capable of rapidly scaling and facilitating workload development. IT leaders are quickly coming to realize that with virtualization in their toolbox, they’re able to make their operations more agile than ever, and without increasing costs. This is why over 80% of enterprise server workloads today are running on virtual machines, and the market for data center virtualization is expected to reach a total value of $10 billion by 2023.

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VIRTUAL DESKTOP TOOLS

Best Practices for vSphere 6.7 Tagging

Article | July 26, 2022

vSphere Tags were introduced in version 5.1 as a way to organize inventory objects such as VMs, Hosts, Datastores, etc., a much-needed feature for helping search for or group objects within vSphere. A Tag is basically a label that can be applied to vSphere inventory objects. When an administrator creates a tag, it is then assigned to a tag category. Categories allow the grouping of related tags. When a Category is created, you can specify associations of object types (such as; VM or Datastore) as well as whether more than one tag in a category can be applied to an object (ex; One Tag or Many Tags).

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How to automate the creation multiple routable VLANs on single L2 network using VyOS

Article | February 12, 2020

My personal homelab has a very simple network topology, everything is connected to a single flat network. This has served me well over the years, but sometimes it can prevent me from deploying more complex scenarios. Most recently while working with NSX-T and Project Pacific, I had a need for additional VLANs which my home router does not support. There are a number of software solutions that can be used including the popular pfSense, which I have used before. Over the Winter break, a colleague introduced me to VyOS, which is another popular software firewall and router solution. I had not heard of VyOS before but later realized it was derived from Vyatta, which I had heard of, but development of that solution had stopped and VyOS is now the open source version of that software. Having never played with VyoS before, I thought this might be a good learning opopournity and started to dabble with VyOS over the holiday.

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Spotlight

Ivani LLC

Ivani is a nationally recognized technology and intellectual property development company focusing on IoT solutions for sustainability related problems. Network Presence Sensing (NPS), Ivani's primary technology offering, is a patented custom firmware that allows wireless communication systems to observe Radio Frequency (RF) disturbances without adding new hardware

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SERVER VIRTUALIZATION

Infortrend Powers Up Scale-Out Unified Storage EonStor GS U.2

Infortrend | May 31, 2022

Infortrend Technology, Inc., a market-leading enterprise storage supplier, has enhanced EonStor GS U.2, an enterprise scale-out unified storage system with U.2 NVMe SSD. It provides block and file-level scale-out extensibility to boost capacity and performance as storage requirements rise. The EonStor GS (GS) unified SAN/NAS storage is intended for a variety of corporate applications such as database, virtualization, video post-production, and file sharing. It provides excellent capacity and performance in a variety of ways. Users can begin with one GS and add other GS as required to establish a cluster with up to four appliances through scale-out. GS supports the common ultra-fast U.2 SSD and boosts performance up to 1000K IOPS and 22GB/s per appliance to improve data processing with high IOPS and low latency. GS offers a single namespace for CIFS and NFS user access from Windows, Linux, and macOS. IT administration can be simplified even further with auto-balancing, which ensures that data is stored equitably on each GS in a cluster. IT personnel may save money by expanding all-flash U.2 GS with HDD JBOD and letting the auto-tiering technology move 'hot' and 'cold' data between high-performance SSD and cost-effective HDD. For forward-looking enterprises seeking a competitive and cost-saving solution, we updated GS unified storage with support of scale-out expandability and U.2 SSD. Users can connect several GS into a cluster with optimized load balancing, increased I/Os, and tight data protection." Frank Lee, Senior Director of Product Planning Infortrend has revamped its 2022 Reseller Partnership Program to assist partners in increasing expertise and profitability. Partners enjoy special benefits like deal registration with price protection, access to demo machines, and much more.

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VSPHERE

Mavenir’s Containerized Open vRAN Small Cell Solution Wins Award

Mavenir | May 30, 2022

Mavenir, the network software company transforming the way the world connects by contributing to the growth of networks with cloud-native software that runs on any cloud, today announced that it has won the SCF Small Cell Awards 2022 for Significant Contributions to Emerging Technology or Architecture for its design and delivery of the first fully containerized small cell Open Virtualized Radio Access Network (Open vRAN) for indoor and outdoor connectivity. Mavenir's containerized Open vRAN solution is the first of its type, combining Open RAN compatibility with container mobility and flexibility. This small cell solution applies the same forward-thinking ideas that have had substantial benefits in macro networks to small cell networks. The adoption of a containerized solution is an important step in the development of connectivity, as it shifts away from physical infrastructure and toward a digital cloud-based environment. Containers advance virtualization by enabling network workloads to operate anywhere: on-premise, private cloud, or public cloud. The same solution may be readily migrated to a new platform with no modifications, resulting in the optimum resource usage at the best pricing. Containerization gives more flexibility while also providing considerable advantages in terms of deployment time and cost. Moving network operations to a new platform takes just minutes. The combination of Open RAN with containerization in a single architecture results in: By reducing the profitability barrier for small cell installations, new income sources are created. more task management flexibility increased supplier pool and promotion of innovation “The judges were excited by this solution because it has combined two important technologies in a way that contributes to a key goal for operators – fully distributed load and traffic management. This will be very important for making virtualized small cell networks scalable and efficient.” Caroline Gabriel, Rethink Technology Research

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CLOUD

Vultr Talon Cloud Virtualization Provider Now Available on Beta

Vultr | May 27, 2022

Vultr, a leading independent cloud infrastructure provider, announced today that Vultr Talon, powered by NVIDIA GPUs and NVIDIA AI Enterprise software, is currently in beta. Vultr Talon, a ground-breaking cloud-based platform, enables GPU sharing, allowing several workloads to execute effectively on a single NVIDIA GPU. Vultr is the first cloud service to provide GPU sharing by virtualizing NVIDIA A100 Tensor Core GPUs. Vultr is launching a set of virtual machine (VM) packages incorporating the NVIDIA A100 today, with prices beginning at $90 per month, or $0.13 per hour. Breakthrough Cloud Platform Enabling AI Workloads at a Fraction of the Cost Vultr Talon is powered by a cutting-edge NVIDIA GPU virtualization technology based on NVIDIA's vGPU software. Rather than connecting whole real GPUs to VMs, Vultr adds just a portion in the form of a virtual GPU (vGPU). The NVIDIA AI Enterprise software package, which incorporates NVIDIA vGPU software and is geared for remotely performing AI workloads and high-performance data analytics, powers these vGPUs. A vGPU appears to a customer's system just like an actual GPU. Each vGPU has its own devoted memory, which is a fraction of the memory on the underlying card. The vGPU has access to a fraction of the computing capacity of the actual GPU. NVIDIA's Multi-Instance GPU (MIG) technology is utilized for Vultr plans with at least 10GB of GPU RAM to give tenants with assured QoS, completely isolated GPU high-bandwidth memory cache, and dedicated compute cores. High-end GPUs can cost hundreds of dollars per month to rent. While this cost is often justified for the most demanding corporate workloads, for many enterprises and developers, the cost of even a single GPU might be prohibitive to getting started, experimenting, or running apps in development and testing environments. Even organizations with large IT budgets may wind up losing money by supplying more GPU capacity than required or just electing not to use GPUs at all. At Vultr, we pride ourselves on making high-performance cloud infrastructure affordable for everyone. With Vultr Talon, we have turned the GPU delivery model upside down. Because of our breakthrough cloud platform, AI developers and data scientists can provision exactly as much NVIDIA GPU processing as they actually need, at prices they can afford.” J.J. Kardwell, CEO of Vultr’s parent company,

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SERVER VIRTUALIZATION

Infortrend Powers Up Scale-Out Unified Storage EonStor GS U.2

Infortrend | May 31, 2022

Infortrend Technology, Inc., a market-leading enterprise storage supplier, has enhanced EonStor GS U.2, an enterprise scale-out unified storage system with U.2 NVMe SSD. It provides block and file-level scale-out extensibility to boost capacity and performance as storage requirements rise. The EonStor GS (GS) unified SAN/NAS storage is intended for a variety of corporate applications such as database, virtualization, video post-production, and file sharing. It provides excellent capacity and performance in a variety of ways. Users can begin with one GS and add other GS as required to establish a cluster with up to four appliances through scale-out. GS supports the common ultra-fast U.2 SSD and boosts performance up to 1000K IOPS and 22GB/s per appliance to improve data processing with high IOPS and low latency. GS offers a single namespace for CIFS and NFS user access from Windows, Linux, and macOS. IT administration can be simplified even further with auto-balancing, which ensures that data is stored equitably on each GS in a cluster. IT personnel may save money by expanding all-flash U.2 GS with HDD JBOD and letting the auto-tiering technology move 'hot' and 'cold' data between high-performance SSD and cost-effective HDD. For forward-looking enterprises seeking a competitive and cost-saving solution, we updated GS unified storage with support of scale-out expandability and U.2 SSD. Users can connect several GS into a cluster with optimized load balancing, increased I/Os, and tight data protection." Frank Lee, Senior Director of Product Planning Infortrend has revamped its 2022 Reseller Partnership Program to assist partners in increasing expertise and profitability. Partners enjoy special benefits like deal registration with price protection, access to demo machines, and much more.

Read More

VSPHERE

Mavenir’s Containerized Open vRAN Small Cell Solution Wins Award

Mavenir | May 30, 2022

Mavenir, the network software company transforming the way the world connects by contributing to the growth of networks with cloud-native software that runs on any cloud, today announced that it has won the SCF Small Cell Awards 2022 for Significant Contributions to Emerging Technology or Architecture for its design and delivery of the first fully containerized small cell Open Virtualized Radio Access Network (Open vRAN) for indoor and outdoor connectivity. Mavenir's containerized Open vRAN solution is the first of its type, combining Open RAN compatibility with container mobility and flexibility. This small cell solution applies the same forward-thinking ideas that have had substantial benefits in macro networks to small cell networks. The adoption of a containerized solution is an important step in the development of connectivity, as it shifts away from physical infrastructure and toward a digital cloud-based environment. Containers advance virtualization by enabling network workloads to operate anywhere: on-premise, private cloud, or public cloud. The same solution may be readily migrated to a new platform with no modifications, resulting in the optimum resource usage at the best pricing. Containerization gives more flexibility while also providing considerable advantages in terms of deployment time and cost. Moving network operations to a new platform takes just minutes. The combination of Open RAN with containerization in a single architecture results in: By reducing the profitability barrier for small cell installations, new income sources are created. more task management flexibility increased supplier pool and promotion of innovation “The judges were excited by this solution because it has combined two important technologies in a way that contributes to a key goal for operators – fully distributed load and traffic management. This will be very important for making virtualized small cell networks scalable and efficient.” Caroline Gabriel, Rethink Technology Research

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CLOUD

Vultr Talon Cloud Virtualization Provider Now Available on Beta

Vultr | May 27, 2022

Vultr, a leading independent cloud infrastructure provider, announced today that Vultr Talon, powered by NVIDIA GPUs and NVIDIA AI Enterprise software, is currently in beta. Vultr Talon, a ground-breaking cloud-based platform, enables GPU sharing, allowing several workloads to execute effectively on a single NVIDIA GPU. Vultr is the first cloud service to provide GPU sharing by virtualizing NVIDIA A100 Tensor Core GPUs. Vultr is launching a set of virtual machine (VM) packages incorporating the NVIDIA A100 today, with prices beginning at $90 per month, or $0.13 per hour. Breakthrough Cloud Platform Enabling AI Workloads at a Fraction of the Cost Vultr Talon is powered by a cutting-edge NVIDIA GPU virtualization technology based on NVIDIA's vGPU software. Rather than connecting whole real GPUs to VMs, Vultr adds just a portion in the form of a virtual GPU (vGPU). The NVIDIA AI Enterprise software package, which incorporates NVIDIA vGPU software and is geared for remotely performing AI workloads and high-performance data analytics, powers these vGPUs. A vGPU appears to a customer's system just like an actual GPU. Each vGPU has its own devoted memory, which is a fraction of the memory on the underlying card. The vGPU has access to a fraction of the computing capacity of the actual GPU. NVIDIA's Multi-Instance GPU (MIG) technology is utilized for Vultr plans with at least 10GB of GPU RAM to give tenants with assured QoS, completely isolated GPU high-bandwidth memory cache, and dedicated compute cores. High-end GPUs can cost hundreds of dollars per month to rent. While this cost is often justified for the most demanding corporate workloads, for many enterprises and developers, the cost of even a single GPU might be prohibitive to getting started, experimenting, or running apps in development and testing environments. Even organizations with large IT budgets may wind up losing money by supplying more GPU capacity than required or just electing not to use GPUs at all. At Vultr, we pride ourselves on making high-performance cloud infrastructure affordable for everyone. With Vultr Talon, we have turned the GPU delivery model upside down. Because of our breakthrough cloud platform, AI developers and data scientists can provision exactly as much NVIDIA GPU processing as they actually need, at prices they can afford.” J.J. Kardwell, CEO of Vultr’s parent company,

Read More

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