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In this Technology Short Take, I have links on things ranging from physical network designs to running retro operatingsystems as virtual machines. OperatingSystems/Applications Julia Evans digs into what “current branch” means in Git. Surely there will be something useful in here for you!
He describes cloud as the synthesis of many different forms of innovation within IT , pulling together things like open source, virtualization, distributed programming, NoSQL, DevOps/NoOps, distributed teams, dynamic languages, and Big Data (among others). OperatingSystems/Applications. Interesting. Technology Short Take #25.
Jim Counts’ beginner’s guide to Pulumi CI/CD pipelines provides an overview of Pulumi and a guide on using it with Azure DevOps. Note: this article is a couple years old, so keep that in mind—some things may have changed with both Pulumi and Azure DevOps since this article was published.). Curious about what a JWT is?
Granted, it’s a VMware post, so it may gloss over some details, but it’s still a decent look at what’s possible when you take the abstractions and APIs offered by a solution like NSX. OperatingSystems/Applications. I like this post by Massimo Re Ferre’ on DevOps for Dummies. GitHub would be a good way. Hint, hint.).
Bart’s view is that a full-stack engineer knows about operations, the hardware stack (compute, storage, network), the software (network, operatingsystem [OS], management, logging), and most importantly knows how to “code” an immutable infrastructure. Microsoft and/or VMware , but do not start here (start elsewhere).
Bart’s view is that a full-stack engineer knows about operations, the hardware stack (compute, storage, network), the software (network, operatingsystem [OS], management, logging), and most importantly knows how to “code” an immutable infrastructure. Microsoft and/or VMware , but do not start here (start elsewhere).
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). Russell Pope at Kovarus recently wrote about using security groups to manage the VMware NSX distributed firewall.
It seems clear to me that distributed storage systems are going to be the de facto way to build storage systems moving forward, which obviously has significant implications for networking, compute, power, and environmental factors. Dwayne Sinclair (an NSX SE at VMware) has a write-up on what micro-segmentation is not.
Granted, it’s a VMware post, so it may gloss over some details, but it’s still a decent look at what’s possible when you take the abstractions and APIs offered by a solution like NSX. OperatingSystems/Applications. I like this post by Massimo Re Ferre’ on DevOps for Dummies. GitHub would be a good way. Hint, hint.).
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.” OperatingSystems/Applications.
This past week Microsoft and VMware announced Azure VMware Solutions, which allows customers to run the VMware software stack on Azure (an arrangement similar in nature to VMware Cloud on AWS, as I understand it). OperatingSystems/Applications. Check out Thomas Maurer’s post on the announcement.
It seems clear to me that distributed storage systems are going to be the de facto way to build storage systems moving forward, which obviously has significant implications for networking, compute, power, and environmental factors. Dwayne Sinclair (an NSX SE at VMware) has a write-up on what micro-segmentation is not.
OperatingSystems/Applications Dewan Ahmed has a great run-down on options for documentation-as-code. Virtualization Steven Bright shows readers how to back up their VMware ESXi TPM encryption recovery keys. Career/Soft Skills Ioannis Moustakis shares 44 books for DevOps, site reliability engineering (SRE), and cloud engineers.
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. OperatingSystems/Applications. I really enjoyed this article by Jon Hall on the Andon cord and ITSM’s DevOps challenge.
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. OperatingSystems/Applications. I really enjoyed this article by Jon Hall on the Andon cord and ITSM’s DevOps challenge.
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. OperatingSystems/Applications. Here’s Chris Evans’ take on the Broadcom acquisition of VMware. That’s handy. Scary stuff!
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). OperatingSystems/Applications. could make RDP connections to modern Windows systems. could make RDP connections to modern Windows systems.
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. OperatingSystems/Applications.
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). .” OperatingSystems/Applications. You can get more details from the Netronome press release.
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). OperatingSystems/Applications. Networking.
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. OperatingSystems/Applications. Servers/Hardware. Career/Soft Skills.
Christopher Damerau explains how to use Ansible to manage VMware resources. OperatingSystems/Applications. Jorge Castro shares some informal notes on using Clear Linux as an everyday DevOps/cloud-native/Kubernetes client. Panagiotis Georgiadis explains how to enable PSP (Pod Security Policies) with Traefik.
This time around, the content is a bit heavier on cloud management and applications/operatingsystems, but still lots of good content all the way around (I hope, anyway). Matt Oswalt recently wrapped up his 3-part “DevOps for Networking” series. OperatingSystems/Applications. Networking. Virtualization.
Ajeet Singh Raina shares a list of the top 200 Kubernetes tools for DevOps engineers. OperatingSystems/Applications. Steven Bright shows how to deploy Salt minions automatically using VMware Tools. Fatima Silveira has a good article on using the Kubernetes Horizontal Pod Autoscaler.
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. OperatingSystems/Applications. Nothing this time around. Maybe next time? Cloud Computing/Cloud Management. Virtualization.
OperatingSystems/Applications. I really enjoyed this article by Evgeny Zislis on DevOps transformation using Theory of Constraints. I’m including it here in the “Career/Soft Skills” section because I think the four questions listed in this article apply to all IT professionals, not just those in “DevOps” roles. (Of
OperatingSystems/Applications. Jeff Geerling—author of Ansible for DevOps —has a post on how various Ansible configuration files may conflict with one another. It does seem, though, that Kubernetes deployment tools abound. Here’s how to run Steam in a systemd-nspawn container. That’s it for now.
has a great blog series going called “Hey, I can DevOps my Network too!” It’s a way to run Kubernetes (the container orchestration system) on top of Mesos (the cluster resource scheduler) as a native Mesos framework. OperatingSystems/Applications. I hope you find something useful here! Networking. Larry Smith Jr.
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