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Networking Lee Briggs (formerly of Pulumi, now with Tailscale) shows how to use the Tailscale Operator to create “free” Kubernetes loadbalancers (“free” as in no additional charge above and beyond what it would normally cost to operate a Kubernetes cluster). Thanks for reading!
Baptiste Collard has a post on Kubernetes controllers for AWS loadbalancers. One takeaway from this post for me was that the new AWS loadbalancer controller uses a ton of annotations. OperatingSystems/Applications. Xavier Avrillier digs into the Cluster API Provider for vSphere in this post.
Bruce Davie and Martin Casado (with Nicira, now part of VMware) have written a post comparing the VXLAN and STT tunneling protocols. OperatingSystems/Applications. I found this article on imperative vs. declarative system configuration is quite helpful in understanding Puppet’s declarative model.
Some folks from Nicira (now part of VMware) recently published a blog post discussing the OVSDB IETF draft (see here ). OperatingSystems/Applications. If storage is your thing—especially in VMware environments—I’d recommend having a look at Cormac Hogan’s blog for his series on vSphere 5.1
Humair Ahmed of VMware shares some details on a new control plane resiliency feature recently added to VMware NSX: Controller Disconnected Operation (CDO) mode. OperatingSystems/Applications. JJ Asghar takes a look at using VMware Photon OS as the backend Docker host OS for use with test-kitchen.
Romain Decker has an “under the hood” look at the VMware NSX loadbalancer. This graphical summary of the AWS Application LoadBalancer (ALB) is pretty handy. OperatingSystems/Applications. Vladan Seget shares how to create a VMware ESXi ISO image with the latest patches.
The rise of the disaggregated network operatingsystem (NOS) marches on: this time, it’s Big Switch Networks announcing expanded hardware support in Open Network Linux (ONL) , upon which its own NOS is based. Adrian Roberts shares a walkthrough of running Photon OS and VMware Admiral in a vCloud Air Network environment.
Eric Sloof mentions the NSX-T loadbalancing encyclopedia (found here ), which intends to be an authoritative resource to NSX-T loadbalancing configuration and management. Guiliano Bertello introduces PowerVCF , a PowerCLI module aimed at interacting with the SDDC Manager and VMware Cloud Foundation (VCF) stack. (If
VMware recently released a reference design guide for NSX-T; see here for more details. Viktor van den Berg writes on deploying NSX loadbalancers with vRA. Dimitri de Swart has a write-up on LAMP stacks made easy with VMware and Puppet. OperatingSystems/Applications. I hope it proves useful! Networking.
OperatingSystems/Applications. Rudi Martinsen has an article on changing the Avi loadbalancer license tier (this is in the context of using it with vSphere with Tanzu). This article provides some great “behind the scenes” information on AWS Lambda. This is a great article on using jq with kubectl.
The first is a post on Cilium and F5 loadbalancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Patrick Kremer walks through using Postman to implement BGP route filtering with VMware Cloud on AWS. OperatingSystems/Applications. Here you go.
Kamal Kyrala discusses a method for accessing Kubernetes Services without Ingress, NodePort, or loadbalancers. OperatingSystems/Applications. VMware rock star Frank Denneman provides an introduction to Elastic DRS , a feature of VMware Cloud on AWS. Why is this in the networking section?
Looking for a step-by-step install guide for VMware NSX? Ray Budavari—who is an absolutely fantastic NSX resource—has a blog post up on the integration between VMware NSX and vRealize Automation. OperatingSystems/Applications. William Lam breaks down the real value of loadbalancing your PSC in this in-depth article.
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 loadbalancing in Kubernetes. OperatingSystems/Applications. Steven Bright shows how to deploy Salt minions automatically using VMware Tools.
The “TL;DR” for those who are interested is that this solution bypasses the normal iptables layer involved in most Kubernetes implementations to loadbalance traffic directly to Pods in the cluster. Anthony Spiteri shares a Terraform configuration he created to deploy a sandbox Kubernetes cluster on VMware vSphere.
OperatingSystems/Applications. William Lam shares an article on using Ansible to provision Kubernetes on VMware Photon. Is VMware headed to turning VSAN into a generic storage platform that is no longer tied to vSphere? In case you missed it, Docker 1.9 Docker and Solaris Zones? Interesting combination. Virtualization.
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 loadbalancing and proxying. Fellow VMware alum Steve Flanders has a write-up on running Kubernetes locally (on a Mac). Servers/Hardware. Good stuff!
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). Here’s a nice article on a multi-action security workflow built using VMware NSX, vShield Endpoint, and vCenter Orchestrator. OperatingSystems/Applications.
Massimo Re Ferre has a great article discussing VMware Cloud on AWS versus Azure Stack and breaking down the differences between the two approaches. OperatingSystems/Applications. John Kozej walks through how to configure vCenter HA using the NSX loadbalancer. Anyway, you may find the report interesting.
Bernd Malmqvist talks about Avi Networks’ software-defined loadbalancing solution, including providing an overview of how to use Vagrant to test it yourself. OperatingSystems/Applications. Cormac Hogan walks through setting up the Minio object store on top of VMware vSAN. Virtualization. on a vSphere 6.7
OperatingSystems/Applications. Rudi Martinsen has an article on changing the Avi loadbalancer license tier (this is in the context of using it with vSphere with Tanzu). This article provides some great “behind the scenes” information on AWS Lambda. This is a great article on using jq with kubectl.
David Holder walks through removing unused loadbalancer IP allocations in NSX-T when used with PKS. OperatingSystems/Applications. Wil van Antwerpen talks about how to create a macOS Catalina VM using VMware Fusion. I’m looking forward to seeing how NaaS evolves. Virtualization.
Things like what operatingsystem an application used no longer mattered – you could mix and match to your heart’s content. This low level software allowed multiple applications to run on the same physical hardware but believe that they had the box all to themselves. Problem: Virtual Machine Sprawl. No related posts.
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