Upgrade

How to Allow for Multiple TKG Nodes to be Upgraded in Parallel

By default, when a Tanzu Kubernetes Grid cluster is upgraded, the nodes are upgraded one a time. In my labs, I usually only have a single control plane node and at most two worker nodes since they are very resource constrained and not running any kind of demanding workloads so this isn’t a concern I …

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A Walk-through of Upgrading Tanzu Kubernetes Grid Integrated Edition (Enterprise PKS) from 1.7 to 1.8

I recently had an opportunity to run though a massive upgrade effort of a Tanzu Kubernetes Grid Integrated Edition (TKGI, formerly Enterprise PKS) installation from 1.7 to 1.8. This also included a vSphere upgrade from 6.7 U3 to 7.0b and an NSX-T upgrade from 2.5.1 to 3.0.1. TKGI 1.8 was just released on June 30th …

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How to Upgrade a Tanzu Kubernetes Grid cluster from 1.0 to 1.1

Much of this is based off of the instructions noted at Upgrading Tanzu Kubernetes Grid. TKG 1.1 provides the first opportunity to perform an upgrade of the product. The following are my notes from performing a TKG upgrade. The first step will be to download the components needed to install TKG 1.1 from https://my.vmware.com/web/vmware/details?downloadGroup=TKG-110&productId=988&rPId=46507. This will …

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