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Open source 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 SUSE Edge integrates SUSE Linux Micro, which is an optimized Linux distribution for smaller deployments based on the company’s flagship SUSE Linux Enterprise (SLE).
It is also aware of appropriate routing, loadbalancing, and failover, and its able to create/edit/delete CNAME, A Records, Zones and more within any DNS provider in an automated, systematic approach, Ferreira said. There are even more options for OpenShift.
This is particularly useful for integration with third-party loadbalancers needing direct access to backend OpenShift pods or VMs, she said. UDN will also add integrated support of Ethernet VPN (EVPN) to BGP, allowing for the extension of a UDN segment into one or more external networks.
By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and cloud skills further. Stay tuned to the Linux Academy blog for further details. March Study Group Course: Linux Operating System Fundamentals – Have you heard of Linux, but don’t really know anything about it?
The new gospel of agile development and continuous delivery is antithetical to the realities on the client side — an environment where waterfall methodologies prevail, and the need to define large-scale releases across year-long timeframes makes it very challenging to operate in an agile manner. Let’s explore this next.
The Elastic Beanstalk team spends a lot of time talking to AWS Developers, and in the last few months they''ve noticed a common theme in those conversations: developers tell us they''re interested in Docker , and ask if we are thinking about making it easy to run and scale Docker workloads in AWS. Best of Both Worlds.
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). Think Linux doesn’t have malware?
Flexibility is one of the key principles of Amazon Web Services - developers can select any programming language and software package, any operating system, any middleware and any database to build systems and applications that meet their requirements. AWS Elastic Beanstalk: A Quick and Simple Way into the Cloud. Comments ().
Between building gen AI features into almost every enterprise tool it offers, adding the most popular gen AI developer tool to GitHub — GitHub Copilot is already bigger than GitHub when Microsoft bought it — and running the cloud powering OpenAI, Microsoft has taken a commanding lead in enterprise gen AI. That’s an industry-wide problem.
Linux Academy is the only way to get exam-like training for multiple Microsoft Azure certifications. Microsoft Azure Architect Technologies – Exam AZ-300 (IN DEVELOPMENT). Developing apps and services for the cloud. Create a LoadBalanced VM Scale Set in Azure. Adding a Network Interface to a VM in Azure.
OpsWorks is designed for IT administrators and ops-minded developers who want an easy way to manage applications of nearly any scale and complexity without sacrificing control. Because OpsWorks uses the Chef framework, developers can use existing recipes or leverage hundreds of community-built configurations. Automated â??
It’s interesting work, but unfortunately it looks like this work won’t be returned to the community (it was developed for one or more of their clients). release completes an effort to merge both efforts into a single development tree. Until the 1.3 The QEMU 1.3 release is GlusterFS integration. Technology Short Take #29.
Nick Schmidt talks about using GitOps with the NSX Advanced LoadBalancer. The story of a developer deliberately polluting their open source projects—as outlined here for the “colors.js” Dennis Felsing shares some thoughts on switching to macOS after 15 years on Linux. Servers/Hardware. Read more here.
But y ou can do all of that and more in our free Ansible Quick Start course on Linux Academy , right now. LPI Linux Essentials 1.6. LoadBalancing Google Compute Engine Instances. Apple is shaking up the foundations of UI development with SwiftUI and raising developer eyebrows with a new default shell on MacOS.
The speaker transitions to talking about “RouterBricks,” a scalable soft router that was developed with involvement from Scott Shenker. Workloads are scheduled across these server/linecards using Valiant LoadBalancing (VLB). Some of these workloads are well suited for running on Intel platforms.
NFV is intended to address the problem caused by having to route/direct traffic from various sources through physical appliances designed to provide services like content filtering, security, content delivery/acceleration, and loadbalancing. In this case, it sounds like Wind River’s customers are OEMs/ODMs, not end users.
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. Matt Oswalt takes readers though a fairly in-depth look at sockets and address binds in Linux. Servers/Hardware.
Golub gives a “shout out” to the technologies underpinning modern Linux containers (namespaces, cgroups, etc., The first area Hykes discusses is developer experience, where the main goal was to “remove friction”. Wrapping up the discussion on developer experience, Hykes now shifts the presentation to focus on orchestration.
Romain Decker has an “under the hood” look at the VMware NSX loadbalancer. This graphical summary of the AWS Application LoadBalancer (ALB) is pretty handy. Abdullah Abdullah shares some thoughts on design decisions regarding NSX VXLAN control plane replication modes. Servers/Hardware.
Scott McCarty explains sVirt and how it’s used to isolate Linux containers. Gabe Monroy introduces Dev Spaces for AKS , a developer productivity-focused feature that aims to make it easier for developers to build and troubleshoot microservices in a Kubernetes environment. Servers/Hardware. Nothing this time around, sorry!
The popularity of agile development, continuous integration, and continuous delivery has brought levels of automation that rival anything preciously known. The shift-left mentality has given development teams and product owners far more control over their release management. Automated Kubernetes Deployments.
Working in technology, whether that be software development, DevOps, or system administration, you’ve undoubtedly heard of Kubernetes. Minikube is a tool developed by the Kubernetes team to allow you to spin up a full Kubernetes cluster on your workstation within a VM. As a powerful tool, Kubernetes does have quite a learning curve.
As I detailed in a previous blog post, I’m continuing to update the Linux Academy AWS DevOps Pro certification course. In AWS, we work a lot with infrastructure: VPCs, EC2 instances, Auto Scaling Groups, LoadBalancers (Elastic, Application, or Network). AWS Lambda, and. AWS API Gateway. AWS Lambda and Serverless Concepts.
The “TL;DR” for those who are interested is that this solution bypasses the normal iptables layer involved in most Kubernetes implementations to loadbalance traffic directly to Pods in the cluster. Fortunately, the diagrams illustrate that there is something substantive behind the headline. Servers/Hardware.
Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. The first is a post on Cilium and F5 loadbalancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Networking. I could be wrong; time will tell. Virtualization.
Russell Bryant has a couple great articles on OVN— how to test OVN’s “EZ Bake” release with DevStack as well as an article on implementing OpenStack security groups using OVN ACLs (which in turn leverage the integration between Open vSwitch and the Linux kernel’s conntrack module). In case you missed it, Docker 1.9
If you’d like to play around with Cumulus Linux but don’t have a compatible hardware switch, Cumulus VX is the answer. This article listing 20 Linux server hardening tips contains some basic tips but is nevertheless a very good resource for someone looking for Linux security recommendations. Cloud Computing/Cloud Management.
Porting it back to development wasn’t the right approach. This led BI to Fig (now Docker Compose), which led to a decrease in the time it took to get a development environment up and running. Before Docker, the workflow was developers to GitHub to Jenkins, which then pushed to AWS in production.
Even if it's running simple Linux commands and just being in the command line to navigate around the file system, it'll get you started. Maybe you could be contracting out to companies and saying hey we'll put on a game for you, we'll, we'll develop the challenges. Yeah, we all want to develop secure and good stuff.
Even if it's running simple Linux commands and just being in the command line to navigate around the file system, it'll get you started. Maybe you could be contracting out to companies and saying hey we'll put on a game for you, we'll, we'll develop the challenges. Yeah, we all want to develop secure and good stuff.
Gelsinger believes Kubernetes will connect the developer and the operator, and he quotes Joe Beda in saying that Kubernetes is “improvisational jazz.” Beda shares a few details on preliminary performance results showing Pacific running workloads 30% faster than Linux VMs and 8% faster than bare metal environments.
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