Author: Adrian Page 4 of 14

Enable Memory Tiering over NVMe in ESXi 8.0 U3

As I have access to a new, fresh lab server with a spare NVMe SSD, I’ve installed ESXi 8.0 U3 on this server (see my previous blog post) to make use of a new feature called “Memory tiering over NVMe”.

“Memory tiering over NVMe” is a feature in Technical Preview that allows users to add memory capacity to a host by using NVMe devices that are installed locally in the host.

The feature utilizes the NVMe devices as tiered memory and reduces the impact to performance by intelligently choosing which VM memory locations should be stored in the slower NVMe device vs faster DRAM in the host.

In this post, I’ll briefly explain how to setup this feature.

Upgrade ESXi using vSphere Lifecycle Manager

With the introduction of vSphere 8, vSphere Lifecycle Manager baselines (VUM) have been deprecated. We can instead manage the lifecycle of the ESXi hosts in our environment by using “desired” images (vLCM).

In this post, we’ll upgrade an ESXi 7 host to ESXi 8 using a vLCM image.

Setup a vSphere image factory with Hashicorp Packer and Gitlab CI

Updating OS images in a cloud infrastructure is often a tedious and manual task. HashiCorp Packer makes this easier and leveraging CI/CD tools help us to build a strong centralized image pipeline.

In this blog post, I’ll demonstrate how to easily configure Packer to build OS images for Ubuntu Linux and Microsoft Windows Server and how to save these images in an image repository. To automate this build and deploy process, the Packer configuration will be stored in a SCM system, and builds will be automatically triggered using a CI pipeline.

VMware Cloud Director Aria Operations integration for tenants

In VMware Cloud Director (VCD), there are several variants of infrastructure that are service providers can sell to their tenants such as, “Pay as you go”, “Allocation based”, “Reservation based”. The combination of these can be offered to same tenants and it becomes challenging to track usage (“metering”) over a period and charge appropriately. It becomes critical for the cloud service providers as the tenants demand transparency in billing, and the cloud service providers must offer it.

VMware Chargeback is a tool provided by VMware that allows service providers to manage and allocate costs associated with virtualized environments. It helps both providers and tenants understand resource consumption and allocate costs accordingly.

Chargeback has undergone some significant transformations during the last years. Originally, it was known as vRealize Operations Tenant App (TA). This functionality was later incorporated in the new Chargeback solution. Chargeback needed two virtual appliances, namely the VMware Chargeback VA and the vRealize Operations VA.

With Aria Operations version 8.16, Chargeback has been completely integrated into Aria Operations (AOPS). Service providers have the capability to to effortlessly integrate VCD with Chargeback using the AOPS Launchpad. VCD tenant users can access Chargeback capabilities through the VCD portal by utilizing the Operation Manager plugin.

In this post, I’ll show how to setup AOPS integration with VCD, and how to enable VCD tenants to access detailed billing and metering information within their VCD tenant portal.

VMware Explore 2024 US short recap

VMware Explore 2024 in Las Vegas just finished, so here are the key take aways:

  • VMware Cloud Foundation 9
  • VMware Private AI Foundation with NVIDIA
  • VMware Tanzu Platform 10
  • Software-Defined Edge Innovations

Watch recordings of sessions I recommend:

You can check out the recordings of all the sessions here: https://www.vmware.com/explore/video-library/search

Outlook: VMware Explore 2024 Europe will be held as usual in Barcelona Nov. 4-7.

In the following sections, let’s go a bit more in the details of each of the headlines.

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