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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. Servers/Hardware. Cabling is hardware, right?

Linux 74
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Technology Short Take #87

Scott Lowe

Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). Ajay Chenampara (also with Network2Code) has a good post on lessons learned from interacting with NETCONF and YANG (key lesson: there’s two ways to use NETCONF, and one of them doesn’t involve YANG).

Storage 60
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CoreOS Continued: Fleet and Docker

Scott Lowe

If you aren’t familiar with CoreOS or etcd, have a look at the links in the previous paragraph. The GitHub page for fleet describes it as a “distributed init system” that operates across a cluster of machines instead of on a single machine. An Overview of Fleet. ssh/keyfile.pem. I suspect it will be needed.

Linux 61