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Technology Short Take 153

Scott Lowe

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 load balancing in Kubernetes. This is an interesting approach that, honestly, I hadn’t considered. Operating Systems/Applications.

Linux 74
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Technology Short Take 106

Scott Lowe

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 load balancing and proxying. This page has a list of ways to exploit (or hack) macOS. Operating Systems/Applications. Virtualization.

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Technology Short Take #87

Scott Lowe

and their product (VirTool Network Analyzer) is aimed at providing some operational visibility into OpenStack virtual networks. I saw a demo of the product—it looks quite handy, and provides a pretty fair amount of information to help operators figure out what’s happening “under the covers. Servers/Hardware.

Storage 60
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Technology Short Take 149

Scott Lowe

Baptiste Collard has a post on Kubernetes controllers for AWS load balancers. One takeaway from this post for me was that the new AWS load balancer controller uses a ton of annotations. I really dig Crossplane, but I don’t know if I would refer to it as the “next big shift” in infrastructure as code.

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CIOs Need To Realize That Virtualization Isn't All That It's Cracked Up To Be (a chief information officer needs an IT strategy to create IT alignment)

The Accidental Successful CIO

Sure Virtualization Seems Neat In The Beginning, But…. To read the IT trade journals or speak with CIOs you’d think that we’ve all found the magic silver bullet that IT’s been looking for during the past few years: server virtualization. Guess what: this isn’t Hogwarts and you’re not Harry Potter.