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Technology Short Take 153

Scott Lowe

Networking. Want to understand kube-proxy , a key part of Kubernetes networking, a bit better? 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. Start here.

Linux 74
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Technology Short Take 141

Scott Lowe

Networking. Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Servers/Hardware. Here you go.

Vmware 60
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Vendor-Side DevOps Practices Can Still Deliver Better Value While Client-Side Government Processes Catch Up

CTOvision

I heard a lot of questions targeted to this exact area at a recent event I attended in Washington, D.C., Each cloud computing provider has “opinionated” ways of handling things such as load balancing, elastic scaling, service discovery, data access, and security to name just a few.

Devops 150
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Technology Short Take 103

Scott Lowe

Networking. Scott McCarty explains sVirt and how it’s used to isolate Linux containers. And in the event you’re not really familiar with the various autoscaling aspects of Kubernetes (of which cluster autoscaling is just one), this article by Mohamed Ahmed provides a 101-level overview. on various technology areas.

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AWS Lambda Versioning and Aliases

Linux Academy

As I detailed in a previous blog post, I’m continuing to update the Linux Academy AWS DevOps Pro certification course. In AWS, we work a lot with infrastructure: VPCs, EC2 instances, Auto Scaling Groups, Load Balancers (Elastic, Application, or Network). AWS Lambda, and. AWS API Gateway.

Devops 60
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Technology Short Take #56

Scott Lowe

In this post, I’ve collected a few links on various data center technologies, news, events, and trends. Networking. Open Virtual Network (OVN) is really ramping up and getting lots of attention, which I personally think is absolutely well-deserved. Jon Langemak has a write-up on network namespaces as well that is worth reading.

Vmware 60
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Liveblog: VMworld 2019 Day 1 General Session

Scott Lowe

This year the event is back at Moscone Center in San Francisco, and VMware has already released some juicy news (see here , here , and here ) in advance of the keynote this morning, foreshadowing what Pat is expected to talk about. Gelsinger next announces NSX Intelligence, a combination of vRealize Network Insight and NSX.

Vmware 60