Adrian, Author at Adrian Heißler

VMware homelab VCD setup

On March 6, 2022

With VMware VMware Cloud Director you can build secure, multi-tenant clouds by pooling virtual infrastructure resources into virtual data centers and exposing them to users through Web-based portals and programmatic interfaces as a fully automated, catalog-based service.

In the lab environment, we’ll setup a simple single cell installation, and add our workload vCenter Server vc2.lab.local and the NSX-T Manager nsx1.lab.local as infrastructure resources.

From these infrastructures we’ll create cloud resources such as a provider VDC, a Geneve network pool, and an External network.

Then we’ll create a tenant organization and assign resources from the provider VDC as an organization VDC to this particular organization. We’ll also create an Edge Gateway to allow the tenant to access the outside world from within his Cloud.

VMware home lab vSphere with Tanzu setup

By Adrian

On February 5, 2022

In VMware

In this lab session, I want to transform my workload cluster into a “native Kubernetes platform” by using vSphere with Tanzu.

VMware Tanzu is a portfolio of products and solutions which allow its customers to build, run, and manage Kubernetes controlled container-based applications.

In the Operations (or Run) catalog depicted above, VMware has different implementations for Tanzu Kubernetes Grid, all of which provision and manage the lifecycle of Tanzu Kubernetes clusters on multiple platforms. It consists of the following options:

vSphere with Tanzu: Also known as Tanzu Kubernetes Grid Service (TKGS). Runs Kubernetes workloads natively in vSphere and enables self-provisioning of Tanzu Kubernetes clusters running on vSphere with Tanzu.
Tanzu Kubernetes Grid (TKG): TKG is a standalone offering whose origins come from VMware’s acquisition of Heptio and is installed as a management cluster, which is a Kubernetes cluster itself, that deploys and operates the Tanzu Kubernetes clusters. These Tanzu Kubernetes clusters are the workload Kubernetes clusters on which the actual workload is deployed.
Tanzu Kubernetes Grid Integrated (TKGI): TKGi’s origins come from VMware’s acquisition of and joint development efforts with Pivotal. TKGI (formerly known as VMware Enterprise PKS) is a Kubernetes-based container solution with advanced networking, a private container registry, and life cycle management. TKGI provisions and manages Kubernetes clusters with the TKGI control plane, which consists of BOSH and Ops Manager.

In this session, we’ll cover vSphere with Tanzu.

VMware home lab NSX-T setup

By Adrian

On January 25, 2022

In VMware

In the previous article of the VMware homelab series, I’ve configured the core vSphere services. This time, I’m going to deploy and configure NSX-T.
The setup is a typical topology with two NSX edges to route to the ToR routers (VyOS appliances) via BGP. I’m currently using NSX-T 3.1.2 in the lab environment.

The overal topology can be seen in the followoing diagram.