Container Service Extension 3.1.2

CSE 3.2.1 GA announced

Last week Container Service Extension 3.1.2 was released. In this post, I will describe the new features and compatibility matrix.
Also a quick overview for Cloud Providers.

New Features:

  • Cluster API Provider for Cloud Director that offers multi-control plane clusters and cluster upgrades using declarative, Kubernetes-style APIs.
  • Kubernetes External Cloud Provider for VCD has been updated to v1.1.0.
  • Kubernetes Container Storage Interface for VCD has been updated to v1.1.0.
  • Kubernetes Container Clusters plugin has been updated to version 3.1.2. The plugin ships with VCD 10.3.2.
  • Support for injecting proxy information into TKG clusters created by CSE. Learn more about the feature.
  • New command option to forcefully delete clusters that were not fully created and were left in unremovable state.
  • Support for VMware Tanzu packages – Harbor, FluentBit, Prometheus, Grafana in TKG clusters.


CSE – UI Plugin – VMware Cloud Director
CSE – VMware Cloud Director – NSX-T
CSE – Cloud Director – NSX-T / AVI

Tanzu Kubernetes for Cloud Providers

Which TKG flavor is the correct one?

As Service Providers are looking for multi-tenancy TKG-m is the right flavor. Please avoid using TKG-s.

CSE / TKG-m deployment steps

For more information about TKG-m deployment, please check:


VMware / Container Service Extension Platform Architecture

Most Service Providers are looking to extend the existing VMware Cloud Director environment to offer Containers-as-a-Service by implementing VMware Tanzu Kubernetes Grid, which enables deploying and managing containers.

There are several options, the question is which of them is correct regarding your business needs. In this post, I will try to help Service Providers to get that these answers.

Basic or Standard

These are the two different options for cloud providers (for now, this will change in the future)

Tanzu Basic is included for Partners utilising Flex Core Model

Tanzu Basic

Tanzu Basic along with VMware Cloud Director enables Managed Kubernetes Services that helps Cloud Providers expand their services business by targeting DevOps and Developers with current or new customers who are on vSphere – those who want to embrace infrastructure transformation on-premises, as the first step towards modern applications delivery. VMware Tanzu Basic simplifies the adoption of Kubernetes on-premises, putting cloud-native constructs at the VI Admin’s fingertips as part of vSphere.

Tanzu Standard

VMware Tanzu Standard provides an enterprise-grade Kubernetes runtime across both on-premises, public clouds, and at the edge, with a global control plane for consistent and secure management at scale.

It helps customers realize the benefits of multi-cloud, operate all clusters consistently across environments while enhancing security and governance over your entire K8s footprint.

Tanzu Kubernetes grid deployment

Which TKG flavor is the correct one?

As Service Providers are looking for multi-tenancy TKG-m is the right flavor. Please avoid using TKG-s.

Container Service Extension (CSE)

Container Service Extension (CSE) for VMware Cloud Director enables service providers to offer Kubernetes services with Open source and Upstream Kubernetes Templates. In addition, Container Service Extension 3.1.1 introduces a significant enhancement to support Tanzu Kubernetes Grid (Multi-cloud), also known as TKGm. Starting with CSE 3.1.1, providers can use TKG-m(1.4) as runtime. The provider administrator can install CSE with a few updated configurations to facilitate TKGm runtime for the customers.

CSE – TKG-m deployment steps

My Lab Products Versions

These versions are the ones I deployed in my home lab.
*CSE can be installed with any other supported OS.

As you can see, deployment of NSX-T, Advance Load Balancing and, CSE are mandatory for the TKG-m enablement.

There is no OVA version yet, so the deployment should be done manually.

Next time we can take a deeper look into Container Service Extension (CSE) deployment and troubleshooting.

Have a nice 2022!