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Red Hat is updating its OpenShiftplatform with a series of capabilities that will provide more advanced networking and virtualization functionality for cloud-native deployments. The custom UDNs are being integrated into the openvirtual networking (OVN) Kubernetes container networking interface (CNI). In particular, OpenShift 4.18
Opensource and Linux platform vendor SUSE is looking to help organizations solve some of the complexity and challenges of edge computing with the company’s SUSE Edge 3.1 Heavy metal: Enhancing bare metal provisioning and loadbalancing Kubernetes is generally focused on enabling virtualized compute resources, with containers.
NGINX Plus is F5’s application security suite that includes a software loadbalancer, content cache, web server, API gateway, and microservices proxy designed to protect distributed web and mobile applications.
The term “Cloud Management” is nebulous, but typically refers to a distinct set of tasks related to managing the infrastructure level (IaaS) cloud layers, typically comprised of the physical and virtual infrastructure, as well as the cloud orchestration layer – whether inside a corporation or a Service Provider cloud. Virtualization.
After all, if I can use a controller—there are numerous opensource and proprietary controllers out there—to gain programmatic access to controlling individual flows within my data center, why do I need VLANs? Visit the site for more information on virtualization, servers, storage, and other enterprise technologies.
Networking Lee Briggs (formerly of Pulumi, now with Tailscale) shows how to use the Tailscale Operator to create “free” Kubernetes loadbalancers (“free” as in no additional charge above and beyond what it would normally cost to operate a Kubernetes cluster). Thanks for reading!
Here’s a quick look at using Envoy as a loadbalancer in Kubernetes. I saw this blog post about Curiefense , an opensource Envoy extension to add WAF (web application firewall) functionality to Envoy. I really enjoy these AWS opensource news and updates posts. Virtualization. Networking.
Rainier” will allow customers to combine PCIe-based SSD storage inside servers into a “virtual SAN” (now there’s an original and not over-used term). Virtualization. Both KVM and QEMU are needed for a full virtualization solution. Need to compact a virtual hard disk in Windows 8/Windows Server 2012?
If you’re new to this process, let me break this down for you: When you first log in to your cloud services provider console, you have to configure a Virtual Private Cloud (VPC), which requires networking knowledge. You have to launch the virtual servers, which means you need to: Choose an operating system. Install software packages.
However, even though the project was promising, in 2015, Google released this tool as an open-source project. This tool automates deploying, scaling, and managing containerized applications on a cluster of servers (virtual or bare metal). Traffic routing and loadbalancing. Great industry support and community.
Erik Smith, notably known for his outstanding posts on storage and FCoE, takes a stab at describing some of the differences between SDN and network virtualization in this post. I found this series of posts to be helpful when I was working on configuring LACP with Open vSwitch (I hope to have a blog post on that up soon).
Jason Edelman has posted a self-compiled list of networking projects that are opensource ; this is a useful list, so thanks for compiling it Jason! I didn’t think that OpenFlow itself was actually opensource (even though there are multiple opensource implementations of various OpenFlow products).
Romain Decker has an “under the hood” look at the VMware NSX loadbalancer. I’ll keep an eye open for links to include next time around. This graphical summary of the AWS Application LoadBalancer (ALB) is pretty handy. Virtualization. Servers/Hardware. Nothing this time (sorry!).
Here’s a quick look at using Envoy as a loadbalancer in Kubernetes. I saw this blog post about Curiefense , an opensource Envoy extension to add WAF (web application firewall) functionality to Envoy. I really enjoy these AWS opensource news and updates posts. Virtualization. Networking.
Eric Sloof mentions the NSX-T loadbalancing encyclopedia (found here ), which intends to be an authoritative resource to NSX-T loadbalancing configuration and management. Virtualization. Here’s hoping that I found something useful for you! Networking. I’m so far behind. Career/Soft Skills.
High speed low latency networks now allow us to add these nodes anywhere in a cloud infrastructure and configure them under existing loadbalancers. OpenStack is a proven Infrastructure as a Service solution that has the ability to scale virtual machines based on the metrics of existing nodes. Automated Kubernetes Deployments.
Xavier Avrillier walks readers through using Antrea (a Kubernetes CNI built on top of Open vSwitch—a topic I’ve touched on a time or two) to provide on-premise loadbalancing in Kubernetes. Virtualization. And it’s publicly available on GitHub , although not licensed with a typical opensource license.
VPCs, or Virtual Private Clouds, are Amazon’s software-defined networking mechanism for workloads running on AWS.). Viktor van den Berg writes on deploying NSX loadbalancers with vRA. Jesse Hu has shared a Helm chart for deploying VMware’s opensource Harbor registry. Virtualization.
In 2003, I founded Blue Box from my college dorm room to be a managed hosting company focused on overcoming the complexities of highly customized opensource infrastructure running high traffic web applications. The sharing of ideas and opinions is the cornerstone of the opensource philosophy. All feedback is welcome!
Continuing on that Envoy theme, you may find this article by Matt Klein—one of the primary authors of Envoy—helpful in understanding some of the concepts behind modern loadbalancing and proxying. Non-code contributions are, in my opinion, an important but oft-overlooked aspect of opensource communities.
The first is a post on Cilium and F5 loadbalancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Michael Gasch has a nice post on git and using it to collaborate on an opensource project. Virtualization. Operating Systems/Applications. Programming.
Eschewing any technical practices, this course takes a high-level view of the history of Linux, the open-source movement, and how this powerful software is used today. Students will explore how containers work, how they compare with virtual machines and Docker containers, and how they handle application isolation.
ACS offers multiple “endpoints,” each of which enables you to use a particular opensource container/orchestration tool. Virtualization. William Lam breaks down the real value of loadbalancing your PSC in this in-depth article. Cloud Computing/Cloud Management. Good write-up.
Azure Microsoft Azure is another widely used cloud computing service deployed for cloud infrastructure management, data analytics, artificial intelligence, machine learning, and network virtualization. Kubernetes Kubernetes is an open-source automation tool that helps companies deploy, scale, and manage containerized applications.
This is natural in today’s world where data is more valuable than gold because every information is now in the virtual environment and there is nothing that black hat hackers will not do to obtain it. There are many different WAF solutions available, both commercial and opensource. What is a Zip bomb?
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