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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. The Gateway API also has more expressiveness, according to Ferreira.
StarlingX is a fully-integrated cloud infrastructure platform, which includes core building blocks such as the Linux kernel, Kubernetes and OpenStack, along with other open-source components. StarlingX got its start back in 2018 as a telecom and networking focused version of the open-source OpenStack cloud platform.
Talos Linux is a Linux distribution purpose-built for running Kubernetes. The Talos web site describes Talos Linux as “secure, immutable, and minimal.” In this post, I’ll share how to use Pulumi to automate the creation of a Talos Linux cluster on AWS.
A little over a month ago I published a post on creating a Talos Linux cluster on AWS with Pulumi. Talos Linux is a re-thinking of your typical Linux distribution, custom-built for running Kubernetes. Talos Linux has no SSH access, no shell, and no console; instead, everything is managed via a gRPC API.
For this to work, you have to break down traditional barriers between development (your engineers) and operations (IT resources in charge of infrastructure, servers and associated services). Additionally, how one would deploy their application into these environments can vary greatly.
“My favorite parts about Linux Academy are the practical lab sessions and access to playground servers, this is just next level.” After completing this lab, you will have an understanding of how to move about the cluster and check on the different resources and components of the Kubernetes cluster. Difficulty: Beginner.
AWS Elastic Beanstalk automatically creates the AWS resources and application stack needed to run the application, freeing developers from worrying about server capacity, loadbalancing, scaling their application, and version control.
OpsWorks allows you to manage the complete application lifecycle, including resource provisioning, configuration management, application deployment, software updates, monitoring, and access control. AWS customers only pay for those resources that they have used. s resources, and assign permissions that define what they can do.
I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq. Michael Kashin shares the journey of containerizing NVIDIA Cumulus Linux. Networking. So useful.).
Linux Academy is the only way to get exam-like training for multiple Microsoft Azure certifications. Learn how to create, configure, and manage resources in the Azure cloud, including but not limited to: Managing Azure subscriptions. Configuring resource policies and alerts. Create a LoadBalanced VM Scale Set in Azure.
This is my first time publishing a Technology Short Take with my new filesystem-based approach of managing resources. He does a great job of pulling together resources and explaining how it all works, including some great practical advice for real-world usage. my apologies for that. Networking. storage enhancements.
Nick Schmidt talks about using GitOps with the NSX Advanced LoadBalancer. Benoît Bouré explains how to use short-lived credentials to access AWS resources from GitHub Actions. Ivan Velichko has a detailed article on Kubernetes API resources, kinds, and objects. BIOS updates without a reboot , and under Linux first?
Microsoft CTO Kevin Scott compared the company’s Copilot stack to the LAMP stack of Linux, Apache, MySQL and PHP, enabling organizations to build at scale on the internet, and there’s clear enterprise interest in building solutions with these services. As in Q3 , demand for Microsoft’s AI services remains higher than available capacity.
Another good resource is Dan Hersey’s guide to building an SDN-based private cloud in an hour. These articles are a bit long in the tooth, but CSS Corp has a useful series of articles on bundling various Linux distributions for use with OpenStack: bundling CentOS , bundling CentOS with VNC , bundling Debian , and bundling OpenSUSE.
Disaggregation of resources is a common platform option for microservers. Workloads are scheduled across these server/linecards using Valiant LoadBalancing (VLB). Of course, there are issues with packet-level loadbalancing and flow-level loadbalancing, so tradeoffs must be made one way or another.
It is also lightweight, which means it doesn’t require a lot of computer resources to run. 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. New Releases. Using the Command Line.
Identify resources for security support . Identify resources for technology support . Identify resources available for billing support. Identify resources available for billing support. LoadBalancers, Auto Scaling. These are a fantastic resource to learn more about AWS best practices. Whitepapers.
Arthur Chiao’s post on cracking kube-proxy is also an excellent resource—in fact, there’s so much information packed in there you may need to read it more than once. Although Linux is often considered to be superior to Windows and macOS with regard to security, it is not without its own security flaws. Virtualization.
Here’s a handy list of deprecated Linux network commands and their replacements. Konstantin Ryabitsev has a series going on securing a SysAdmin Linux workstation. Part 1 covers how to choose a Linux distribution, and part 2 discusses some security tips for installing Linux on your SysAdmin workstation. Virtualization.
I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq along the way. Michael Kashin shares the journey of containerizing NVIDIA Cumulus Linux.
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. Phoummala Schmitt talks about the importance of tags with cloud resources. Servers/Hardware. Nothing this time around.
By using the Kubernetes Metrics Server or metrics from tools such as Prometheus, a cluster may respond to resource demands when pre-programmed thresholds are surpassed. These solutions are proven to provide elasticity within clusters and provided a great buffer to prevent outages or resource overrun conditions.
You can look at the official documentation to see what you will modify if you’re using Linux or Windows: $ curl -LO [link] -s [link] && chmod +x kubectl && mv kubectl /usr/local/bin/. Pod definitions also include specifications for required resources and other things like volumes. Good luck and happy learning!
Scott McCarty explains sVirt and how it’s used to isolate Linux containers. Check out these articles talking about IPVS-based in-cluster loadbalancing , CoreDNS , dynamic kubelet configuration , and resizing persistent volumes in Kubernetes. Servers/Hardware. Nothing this time around, sorry! Have a great weekend!
Ray Budavari—who is an absolutely fantastic NSX resource—has a blog post up on the integration between VMware NSX and vRealize Automation. If you’d like to play around with Cumulus Linux but don’t have a compatible hardware switch, Cumulus VX is the answer. Looking for a step-by-step install guide for VMware NSX? Virtualization.
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. (Make no mistake—having seen the details from the inside of VMware, this isn’t a cosmetic integration. This is deep, deep integration.)
The current GSA applications look like stovepipes that often implement replicated services using different technologies and solutions (different RDMS solutions, different loadbalancers, duplicate identity/access management solutions).
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