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Based in Pittsburgh and with data centers throughout the United States, Expedient is a VMware Cloud Verified partner that serves numerous industries and makes the cloud different, smarter, safer, and simplified for many of the most successful organizations. The team also had to address the very old versions of Linux and Oracle still in use.
Nikhil shares a framework for selecting a Linux distribution. José Ignacio Amelivia Santiago takes readers on a detailed walkthrough of setting up Arch Linux on a new Framework 13 AMD-based laptop. Here’s a list of “crisis tools” recommended to install on your Linux servers before you need them.
The rise of Linux in importance in the networking industry continues, with Arista announcing enhancements to Arista EOS to support—among other things—Docker containers. As a partial counterpoint to the increased use/visibility of Linux in the networking industry, check out Ivan’s take on Dell’s OS10 announcement. Networking.
At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Here’s another topic that came up at the recent DevOps Networking Forum: Spotify’s SDN Internet Router (SIR). I knew Microsoft was cozying up to Linux, but I honestly didn’t expect they would port SQL Server to Linux.
The rise of Linux in importance in the networking industry continues, with Arista announcing enhancements to Arista EOS to support—among other things—Docker containers. As a partial counterpoint to the increased use/visibility of Linux in the networking industry, check out Ivan’s take on Dell’s OS10 announcement. Networking.
Anyone can take advantage of this pricing, and as long as you continue to renew annually, your Linux Academy subscription will stay $299 a year for the entire time you are a part of Linux Academy. Next week we will be rolling out even more content, though the focus for April 15th will be over Linux. This offer ends May 1st !
Introducing Windows Subsystem for Linux WSL and Overview. Microsoft has been increasing their support of Linux across Azure public cloud, Hyper-V and Linux Integration Services (LIS) and Windows platforms including Windows Subsystem for Linux (WSL) as well as Server along with Docker support.
Cumulus VX, if you aren’t aware, is a community-supported virtual appliance version of Cumulus Linux aimed at helping folks preview and test “full-blown” Cumulus Linux (which, of course, requires compatible hardware). Dwayne Sinclair (an NSX SE at VMware) has a write-up on what micro-segmentation is not.
I had the pleasure of speaking with one of our amazing students about his experience training for AWS certifications on Linux Academy. My job encompasses supporting Linux and VMware on physical servers. So how has training at Linux Academy helped you? Let’s say you want to take a VMware certification test.
Colin Lynch shares some details on his journey with VMware NSX (so far). I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. I really enjoyed this article by Jon Hall on the Andon cord and ITSM’s DevOps challenge. Servers/Hardware. Virtualization.
Colin Lynch shares some details on his journey with VMware NSX (so far). I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. I really enjoyed this article by Jon Hall on the Andon cord and ITSM’s DevOps challenge. Servers/Hardware. Virtualization.
Andrey Khomyakov shares some information on automating the setup of whitebox switches running Cumulus Linux in part 2 of this series on learning network automation. Customers don’t care about data centers, or DevOps pipelines, or toolkits…they just care about being able to do whatever it is you offer (buy stuff, consume a service, whatever).
This blending of “traditional” network engineering with containers, Linux, and DevOps tooling is how Matt is setting new trends and directions for the networking industry. William Lam provides a sneak peek at deploying Tanzu Kubernetes Grid on vSphere and VMware Cloud on AWS. Good stuff here! Servers/Hardware.
Cumulus VX, if you aren’t aware, is a community-supported virtual appliance version of Cumulus Linux aimed at helping folks preview and test “full-blown” Cumulus Linux (which, of course, requires compatible hardware). Dwayne Sinclair (an NSX SE at VMware) has a write-up on what micro-segmentation is not.
backup BC and DR big data Cloud converged convergence Data and Information Management database DCIM Education I/O Networking Infrastructure Resource Management IT Industry Activity IT Infrastructure Topics Lab report little data metrics object storage Performance and Capacity perspective post Power and Cooling server Site related ssd Storage and Storage (..)
His journey started in June 2014 as a result of the Microsoft announcement regarding support for Linux and Kubernetes on Azure—this really indicated a shift in the industry. Microsoft and/or VMware , but do not start here (start elsewhere). The podcast audio recording is available on Soundcloud. Show Notes. Cassandra and Neo4j.
BPFDoor, as it is known, is a passive backdoor that allows threat actors to remotely connect to a Linux shell. I also recently discovered Anaïs Urlichs’ weekly-but-not-so-weekly Seven-Day DevOps newsletter , which—like the rest of her site—has some great information. Check out this write-up. Think PDF files are safe?
Michael Armstrong, an SE for VMware in the UK, has a write-up on how to configure DHCP Relay in NSX 6.1. Cormac Hogan recently started spending some time with VMware Integrated OpenStack (VIO), and shared some of the initial “lessons learned” on this post about “adventures in VIO.” You’re done. Operating Systems/Applications.
His journey started in June 2014 as a result of the Microsoft announcement regarding support for Linux and Kubernetes on Azure—this really indicated a shift in the industry. Microsoft and/or VMware , but do not start here (start elsewhere). The podcast audio recording is available on Soundcloud. Show Notes. Cassandra and Neo4j.
Back in October of last year, Tom Hollingsworth weighed in on Hedgehog , the networking company that has set out to commercialize SONiC, a Linux-based NOS used extensively in Azure. Virtualization Steven Bright shows readers how to back up their VMware ESXi TPM encryption recovery keys. to version 8.0. Read his post for full details.
Although Linux is often considered to be superior to Windows and macOS with regard to security, it is not without its own security flaws. I, personally, would posit that Linux can be more secure than other platforms, but it requires proper configuration and can still be undone by a loose nut behind the keyboard.
Colin Lynch shares some details on his journey with VMware NSX (so far). I wouldn’t take this information as gospel, but here’s a breakdown of some of the IPv6 support available in VMware NSX. I really enjoyed this article by Jon Hall on the Andon cord and ITSM’s DevOps challenge. Servers/Hardware.
Nick starts his discussion on technology efficiency with a discussion of DevOps, and what DevOps means. Although a number of technologies are involved to deal with the ever-increasing complexity and density that has emerged, DevOps is really about a culture change. That lead to “automagically configured” web services (PaaS).
Teammate Alex Brand has a look at VMware’s new OVS-based CNI plugin, Antrea. Geert Baeke walks readers through deploying AKS with Nginx, External DNS, the Helm Operator, and Flux (all using an Azure DevOps pipeline, if I read the article correctly). No, I mean I really am kidding—don’t read stuff over the holidays.
Here’s a walkthrough to install Arch Linux on VirtualBox. Thinking of virtualizing Linux on Hyper-V? Then you may find this list of tips for Linux performance on Hyper-V to be useful. I really enjoyed this article by Evgeny Zislis on DevOps transformation using Theory of Constraints. Virtualization. environments.
In the event you’re interested in an idea of how much latency the use of in-kernel hypervisor firewalling (such as that offered by VMware NSX) adds, have a look at this article by Sean Howard. Nothing this time around. Maybe next time? Cloud Computing/Cloud Management. Michael Wittig has an article on using AWS IAM to manage EC2 SSH keys.
They are introduced by John Willis, also formerly of Socketplane and well-known within the DevOps community. Using the idea of a sandbox also makes Libnetwork more OS-agnostic, since namespaces and the like are Linux constructs. Now that he has covered the basic abstractions, Jana takes the audience through the workflow.
They are introduced by John Willis, also formerly of Socketplane and well-known within the DevOps community. Using the idea of a sandbox also makes Libnetwork more OS-agnostic, since namespaces and the like are Linux constructs. Now that he has covered the basic abstractions, Jana takes the audience through the workflow.
Jointly authored by VMware, Microsoft, Red Hat, and Intel, this new protocol proposal attempts to bring together the strengths of the various network virtualization encapsulation protocols out there today (VXLAN, STT, NVGRE). .” I found this pair of articles on DevOps in straight English to be helpful.
Christopher Damerau explains how to use Ansible to manage VMware resources. Jorge Castro shares some informal notes on using Clear Linux as an everyday DevOps/cloud-native/Kubernetes client. Lior Kamrat has an article on securing Azure Container Registry for CI/CD pipelines using Azure service principals.
has a great blog series going called “Hey, I can DevOps my Network too!” This article provides a good introductory overview of Linux iptables commands for configuring host-based firewall rules on your Linux systems. I hope you find something useful here! Networking. Larry Smith Jr. Cloud Computing/Cloud Management.
Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. Here’s a nice article on a multi-action security workflow built using VMware NSX, vShield Endpoint, and vCenter Orchestrator. The big VMware launch event was on February 2, and among the announcements was vSphere 6.0. Networking. Virtualization.
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