Tag:

vcenter

VMware Explore 2024 – General Session – Shaping The Future Of Cloud And AI Innovation

by Tommy Grot August 28, 2024

written by Tommy Grot 3 minutes read

Las Vegas, the city that never sleeps, is about to shine even brighter as we step into a new era of technology. VMware Explore 2024 has arrived, and with it, a gathering of some of the most brilliant minds from around the globe, ready to shape the future of infrastructure and innovation.

At VMware Explore 2024, the company’s CEO, Hock Tan, took the stage to present a vision for the future of the company and reassure customers about its commitment to innovation and their success. In this blog post, we’ll recap Tan’s key messages from the general session and explore how VMware is positioning itself for the future while maintaining a strong focus on its customers’ needs. Along with announcing the large community that backs VMware – VMUG and VMware vExperts.

Hock Tan said that the CEOs’ decisions to push their companies into public clouds have left their IT departments with post-traumatic stress disorder, while silos of datacenter tech have left tech teams “screwed”. Which is 100% true, organizations are not ready for the cloud and the insane costs, cloud should be utilized to provide on-demand resources when an organization requires them.

The Future of VMware:
Tan began by highlighting VMware’s rich history and its role in revolutionizing virtualization and cloud computing. He acknowledged the company’s impressive track record of innovation, including recent innovations like VCF 9 and many other updates within Private AI and business operations, which have expanded VMware’s capabilities in areas like cloud management and multi-cloud.

He then set the tone for the rest of his presentation by emphasizing that while VMware has come a long way, there is still much to be done. Hock Tan said, “We’re just getting started,” hinting at a bold and ambitious future ahead for the company. He went on to describe VMware’s strategy as one that focuses on three key pillars: cloud, modern applications, and digital infrastructure.

Cloud and Virtualization:
Tan discussed how VMware has been at the forefront of cloud computing since its early days with virtualization. He highlighted the ongoing evolution of cloud technologies and how VMware is adapting to meet the changing needs of businesses. This includes investing in hybrid cloud solutions and expanding its presence in public, private, and edge clouds. Tan also mentioned VMware’s commitment to open standards and interoperability, ensuring that their products can seamlessly integrate with various cloud environments.

In his presentation at VMware Explore 2024, Hock Tan offered a compelling vision for the future of VMware, highlighting its commitment to innovation and customer success. By focusing on cloud, modern applications, and digital infrastructure, VMware is positioning itself to meet the evolving needs of businesses. Tan’s reassurance to customers that Broadcom wants to help and continue investing in their success are likely to alleviate any concerns about the company’s future direction. As VMware continues to execute on its strategy, it will be fascinating to see how the company evolves and adapts to the ever-changing landscape of technology.

August 28, 2024 1 comment 499 views

VMware Cloud Foundation 5.2 – Tips & Troubleshooting

by Tommy Grot August 8, 2024

written by Tommy Grot 3 minutes read

Today’s blog post is about VCF and how it is a comprehensive cloud management platform that enables organizations to build, deploy, and manage private clouds. With the release of VCF 5.2, VMware has further enhanced the platform’s capabilities, making it an even more attractive choice for businesses looking to modernize their infrastructure. In this blog post, we’ll delve into the process of upgrading specific components in VCF 5.2, including ESXi and Image Management.

This will be a living blog post – Any Issues I encounter will be documented here!

PowerShell Script for VMware Cloud Foundation Bundle Management

Below I will walk you through on using the PowerShell Script which is provided for end-users to be able to safely and easily clean up bundles within their SDDC Manager.

Prepare System Requirements:
- Windows, Linux, or MacOS running PowerShell Core 7.3.0 or later.
- VMware PowerCLI 13.1 or later
- PowerVCF 2.3.0 or later
Download attached script.
Extract script, change to its directory.
Run script
- with parameters:
  - .\VcfBundleManagement.ps1 -user <SDDC_Manager_user> -server <SDDC_Manager_FQDN> -pass <password> -rootPass <root_password>
  - Where:
    - <SDDC_Manager_user> is the username to authenticate with SDDC Manager.
    - <password> is the password to authenticate with SDDC Manager
    - <SDDC_Manafer_FQDN> is the fully qualified domain name of the SDDC Manager
    - <root_password> is the password for the root user on the SDDC Manager appliance
- without parameters (script will ask for input parameters):
  - .\VcfBundleManagement.ps1
Select options from the displayed menu and press enter to run it.

Specify your SDDC Manager ->

Once connected with your SSO Account ( I used [email protected], but any administrative privilege account shall work as well)

Selecting #7 Will Delete all obsolete bundles which I had for VCF 5.1.1 and no longer needed them.

Detailed Storage usage of the SDDC Manager is provided by option #4

vLCM Upgrade Preparation

For the vLCM Portion of the upgrade, I encountered a issue where I could not proceed till I built a custom image with all the dell firmware’s and drives addon, due to the reason my previous version of ESXi had the Dell OEM drivers embedded.

Configure Update ->

Select your cluster(s) ->

Select your image, so for this part you will need to go into vCSA and prepare a image that is latest version, and ensure that all OEM drivers are updated.

Once image is created go to Image Management -> Import Image from your Management Workload Domain vCenter

It will take few minutes but once the import is complete for the vSphere 8.0 U3 version, then you will see it appear in the vLCM upgrade window.

Back at the vLCM upgrade window, assign the image(s) that you created earlier and click next.

Upgrading VMware Cloud Foundation 5.2 involves updating specific components like ESXi and Image Management. By following the step-by-step guides outlined above, you can ensure a smooth and successful upgrade process that takes advantage of the latest features and capabilities in VCF 5.2. Remember to always back up your configuration and data before upgrading, and plan for downtime accordingly. With these best practices in mind, you’ll be well on your way to modernizing your private cloud infrastructure with VMware Cloud Foundation.

Click Next -> After you have applied your custom image for vLCM Upgrade. Once the vLCM is complete then ESXi will upgrade and below you can specify the deployment orientation. If your servers support Quick Boot keep it enabled or even Live Patch.

Upgrade process is about to begin…

Upgrade in process!

August 8, 2024 0 comments 859 views

VMware Cloud Foundation

VMware Cloud Foundation 5.2!

by Tommy Grot June 25, 2024

written by Tommy Grot 5 minutes read

The ever-evolving landscape of cloud infrastructure demands constant innovation and adaptability from technology solutions. VMware Cloud Foundation (VCF) 5.2 arrives with a plethora of groundbreaking features and add-ons, empowering you to build, deploy, and manage modern infrastructure with unmatched efficiency and agility.

This release is a significant milestone in the journey of VCF, introducing cutting-edge advancements across AI-powered automation, data processing, and storage management. From intelligent workload placement to dynamic performance optimization and automated data handling, VCF 5.2 empowers you to:

Maximize resource utilization: Leverage AI-powered insights to allocate workloads optimally across the cluster, ensuring efficient resource allocation and improved performance.
Boost data agility: Embrace intelligent data management with automated data processing units (DPUs), enabling high-performance data analytics and persistent data storage.
Simplify storage management: Introduce new vSAN Extended Storage Architecture (ESA) policies for automated data tiering and disaster recovery, ensuring optimal storage utilization and enhanced resilience.
And that’s just the tip of the iceberg!

VCF 5.2 comes packed with numerous other exciting features and enhancements, including:

Enhanced networking capabilities: Improved routing performance and stability with support for BGP routing in private networks.
Expanded automation: Streamline workflows with additional self-service capabilities for users and automated infrastructure provisioning.
Improved security: Strengthen data protection with advanced encryption options and role-based access controls. Utilizing Identity Federation Support with Microsoft Entra ID and also 3rd party authentication services or well known AD/LDAP or okta and ADFS.
Import an existing vSphere Infrastructure into your VMware Cloud Foundation infrastructure.

Here in this blog post we will go over many different topics but we will go in depth in future blog posts on other areas of VCF 5.2!

With the new VCF 5.2 you can import a standalone vSphere environment which it can be a new or existing one and let you manage its lifecycle through one single pane window through the SDDC Manager.

Flexible Deployments

Now you can deploy VCF in many different use cases, from a data center in the edge or even a air-gapped environment. Now in VCF 5.2 you have the flexibility to deploy as your heart desires!

Lifecycle Management

Now this is an exciting addition to VCF 5.2! We can upgrade SDDC Manager independently where before it was apart of the management workload domain, this provides a lot of flexibility where before some customers needed to stay on a specific version before it could get upgraded, it had to go through thorough tests.

Software Bill of Materials

Patch Individual Components using SDDC Manager

I made a great blog post on how to utilize the SDDC Manager Async Patch tool, well before it was a CLI driven automation utility where you would have to stage your commands and prepare for upgrading the indiviual products outside the Software Bill of Materials

The VMware SDDC Manager async patch tool allows you to upgrade individual products outside of the standard VMware Cloud Foundation (VCF) baseline. This tool can be used to upgrade products such as vCenter, NSX, and ESXi to newer versions without affecting the overall VCF deployment.
From My Blog Post Here

Offline Bundle Repo

Now, this is a improvement for Air-Gapped environments or secured environments where there is no internet connection, with hosting your own repo for all the upgrades for VCF this will be a game-changer where it will save time and re-downloading each bundle or all the bundles.

vSphere 8 u3 Update

Key highlights of this release include:

Ability to manage Kubernetes clusters independent of vSphere, offering greater flexibility and autonomy for hybrid and multi-cloud deployments.
Simplified management of TKG clusters through the vSphere web client, streamlining workflows and reducing administrative overhead.
Automated scaling of virtual machines (VMs) based on workload demands, ensuring optimal resource utilization and cost efficiency.
Support for scale-up and scale-down of CPU, memory, and vCPUs simultaneously, enabling efficient adaptation to dynamic workloads.

vSAN Stretched Cluster Support:

Expansion of vSAN to support stretched clusters across geographically dispersed locations.
Continuous data consistency and disaster recovery across sites, ensuring high availability and business continuity.
VM Backup and Restore:
Comprehensive snapshot-based backup of TKGs, enabling easy restoration and disaster recovery.

Keeping your vSphere Updated

This ensures the following:

Optimal infrastructure performance and efficiency.
Enhanced security and compliance.
Improved management and automation capabilities.
Support for modern workloads.
Access to continuous innovation and support.

But also, now we can patch vSphere environment much faster and without taking too many services down and causing unhappy customers. So, now with the new upgrade process the host enters a partial maintained mode where the host has existing workloads operating on it but no new workloads will migrate nor any new VMs or containers will get deployed on it till it gets upgraded.

Hardware Support

Protecting crucial workloads utilizing DPUs, (Data Processing Units) this provides high availability with active and standby states for workloads where if there is any outage that could occur the operations switch over to the standby DPU. Which this is a really neat addon for mission critical workloads that rely on DPUs!

Also even taking off the load from the primary DPU and being able to provide additional bandwidth by utilizing DPUs to provide double the networking throughput and keeping workloads always on.

Also, with Intel’s AI/ML Workloads, the Intel CPU Max Series is an whole new type of CPU where they have high bandwidth memory on the chip to accelerate AI/ML workloads by ensuring advanced security and reducing bottlenecks during high demands.

vSphere with Different Types of GPU Workloads

Now with this release, customers have the opportunity now to use different types of workloads on a single GPU, where it could be Artificial Intelligence or Machine Learning or even like utilizing graphics or VDI. This will help the GPU resources be shared among different deployments as well allowing customers to have the flexibility as they choose.

Security & Compliance

More Choices in Identity Management

TLS Ciphers allowing quicker implementation

STIG and PCI Compliance with easy to use hardening guides

VMware Cloud Foundation 5.2 is a groundbreaking advancement in your own private or hybrid cloud infrastructure management, offering a comprehensive suite of features and enhancements to empower you to build, deploy, and manage modern infrastructure with unparalleled efficiency and agility.

With intelligent automation, enhanced security, and innovative storage capabilities, VCF 5.2 provides a foundation for building resilient, adaptable, and efficient cloud-native environments.

Stay tuned for further blog posts where we’ll delve deeper into each of these features and explore how they can transform your infrastructure management practices!

June 25, 2024 0 comments 1.2K views

Events

Exciting New Sessions at VMware Explore 2024!

by Tommy Grot June 18, 2024

written by Tommy Grot 4 minutes read

The VMware Explore 2024 content library is now live! Get ready for a week of insightful sessions, thought-provoking discussions, and innovative showcases from industry leaders and VMware experts. 💡

Beyond the insightful keynotes and thought-provoking discussions, VMware Explore 2024 offers an unparalleled opportunity to get your hands dirty with the latest technologies and deepen your knowledge in various domains.

Here’s what awaits you in the hands-on labs:

Practical workshops: Master new skills in areas like Kubernetes, security, networking, and more.
Solution-focused labs: Solve real-world challenges with hands-on guidance from VMware experts.
Dedicated lab environments: Ensure a focused and productive learning experience with curated lab settings.

Make sure to stop by the Hands On Labs during a break or downtime where you can test, learn and enjoy tinkering with HOL Environments that are provided to you during the event!

General sessions will cover a diverse range of topics:

Industry trends: Explore the future of technology across sectors like healthcare, finance, and sustainability.
Product updates: Get the latest news and insights on new products. Many exciting new advancements in private cloud, AI, app delivery and the edge.
Customer success stories: Learn how organizations are leveraging VMware solutions to achieve business outcomes.

Keynotes will inspire and challenge you:

Visionary leaders: Gain valuable perspectives from industry leaders who will share their insights on the most pressing challenges and opportunities in technology.
Inspiring talks: Prepare to be captivated by thought-provoking discussions covering a wide range of topics, from digital transformation to sustainability.

Session Recommendations!

Link to Session Accelerate Your Journey To Private Cloud With VMware Cloud Foundation [VCFP1362LV]

In this breakout session, William Lam and Karia Parb will talk about an exiting journey to being utilizing and modernizing your data center environments using VMware Cloud Foundation. How VCF can improve your business operations and systems! I have attended previous sessions by William Lam and they were outstanding!

Link to Session 4 Ways to Enhance the Network Experience Across Hybrid and Multi-Cloud [AODB1894LV]

This session will go into deep dive on how to enhance your Networking experience using VCF and NSX, and being able to migrate workloads from hybrid cloud to on prem, this is a great sessions for many organizations to attend due to the complexities that are involved with the unknowns of the Internet, where how things need to be configured properly to seamlessly scale and migrate workloads between the on-prem datacenter and hybrid cloud. So make sure to book this session!

Link to Session Shaping the Future of Cloud and AI Innovation [GEN2495LV]

Are you ready to shape your future of Cloud and Artificial Intelligence? Well this session is going to be a kick! With all the new advancements from Private AI on VCF and how organizations can improve and scale and operate their enterprise workloads by implementing and designing a solid VMware Cloud Foundation environment, this general session will be an awesome outlook on how AI, applications and data center computing will help the industry!

Link to Session AI Without GPUs: Using Your Existing CPU Resources To Run AI Workloads [INVB2189LV]

This is a session I want to attend my self, even for my home lab where I have a large environment to do lots of CPU workloads but when it comes to having GPUs they get very costly, so being able to run AI/ML workloads on CPU resources will be a game changer for many organizations as well, due to cost savings and also ease of use whereas GPUs require more infrastructure and also the cooling. This will be a popular session I can already see it filling up!

Don’t miss the chance to:

Network with fellow attendees and industry professionals.
Discover new ideas and innovations.
Gain practical skills and knowledge to enhance your career.

Here’s what you need to know:

Register for sessions soon: Secure your spot for the sessions you’re most interested in and receive notifications when they go live.
Bookmark your sessions using the “♡” Icon so when the catalog opens for session registration then you will be notified.

Don’t forget to:

Follow VMware Explore on social media for updates, highlights, and exclusive content. ✨
Join the #VMwareExplore hashtag conversation to connect with other attendees and share your thoughts. 💬
Ready to explore the future of technology? Head over to the VMware Explore 2024 content library and start planning your viewing experience!

June 18, 2024 0 comments 419 views

AI VMware Cloud Foundation

How To Setup Ollama + OpenWebUI on VCF

by Tommy Grot June 7, 2024

written by Tommy Grot 4 minutes read

In this blog post, we will explore how to host your very own ChatGPT using the powerful combination of Ollama and OpenWebUI, all powered by VMware Cloud Foundation. By leveraging these cutting-edge technologies, you’ll be able to create a seamless and interactive chatbot experience that will impress your users. Get ready to dive into the world of AI and virtualization as we walk you through the steps to set up your own ChatGPT. Exciting times are ahead, so let’s get started on this journey together!

This walkthrough will only guide you through how to setup Ollama and Open WebUI – you will need to provide your own Linux VM, for my deployment I used Ubuntu 22.04.

Next blog post we will go into customizing and adding onto Ollama and OpenWebUI with for example Automatic1111 and Diffusion and Image Generation LLMs.

The Hardware:

2 x Intel Platinum 8158 3.0GHz 12 Cores
1 x Nvidia Tesla P40 24GB DDR5
1 x Dell PERC H740P RAID Card
4 x 32GB Samsung DDR4 2666MHz (128GB)
2 x 50Gb/s Mellanox Connectx-4 Data Traffic
4 x 10Gb/s X710 NDC for NSX Overlay
1 x Boss S1 w/ M.2 SSD for ESXi Boot
2 x 2000 watt PSUs
8 x 800GB SAS SSD – Capacity Storage
2 x 280GB Intel Optane Storage – Fast Storage

The Virtual Machine:

Deploy a Ubuntu or any choice of Debian distro if you want to utilize the commands I have apart of this walkthrough.
Enabling Hardware Device Passthrough for the GPU also apart of your VMX add the following in:

pciPassthru.use64bitMMIO=”TRUE”
pciPassthru.64bitMMIOSizeGB=”128″

Once the Virtual Machine is deployed, you will want to ensure that your Server or Desktop Hardware is prepared to have a GPU, in my Dell PowerEdge R740XD I have a NVIDIA Tesla P40.

The Specifications:

This will vary, for my initial deployment I setup 8 vCPUs with the Automatic CPU Topology enabled, but this will all depend on your use case, since I have powerful CPUs and lots of memory I can increase the resource allocation later on.

The Software:

Download & Install Ollama:

curl -fsSL https://ollama.com/install.sh | sh

Time to Shutdown The Virtual Machine and Pass Through the NVIDIA Tesla P40

With the above requirements satisfied, two entries must be added to the VM’s VMX file, either by modifying the file directly or by using the vSphere client to add these capabilities. The first entry is:

pciPassthru.use64bitMMIO=”TRUE”

Specifying the second entry requires a simple calculation. Sum the GPU memory sizes of all GPU devices(*) you intend to pass into the VM and then round up to the next power of two. For example, to use passthrough with 4 16 GB A2 devices, the value would be: 32 + 32 = 64, rounded up to the next power of two to yield 128. Use this value in the second entry:

pciPassthru.64bitMMIOSizeGB=”128″

Add Docker’s official GPG key:

sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

Add the repository to Apt sources:

echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update

Next, we will install docker and all its dependencies:

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

Now we will setup the docker container for Open WebUI to run, on port 11434 – Yeah the port number looks like (LLAMA haha)

docker run -d --network=host -v open-webui:/app/backend/data -e OLLAMA_BASE_URL=http://127.0.0.1:11434 --name open-webui --restart always ghcr.io/open-webui/open-webui:main

After you run the command above, then your webserver should start running – Open up your browser and login! You will be directed to setup a username / email. Once that is done, have fun and enjoy your own private AI!

Now, you will be presented the dashboard for your very own ChatGPT Privately Hosted!

Enjoy! 🙂

Depending on what LLMs you want to pull here is a example of how to do it via CLI

ollama pull aya

There we pulled aya LLM!

June 7, 2024 0 comments 881 views

VMware Cloud Foundation VMware Troubleshooting

vCenter 8.0u2 Upgrade Issue vCHA – postInstallHook

by Tommy Grot April 11, 2024

written by Tommy Grot 2 minutes read

Have you recently attempted to upgrade your vCenter to version 8.0.2.00300 from 8.0.2.00100, only to be met with an unexpected roadblock in the form of VMware vCenter High Availability (vCHA)? Well, you’re not alone! In this blog post, we’ll dive into the common pitfalls and challenges that users face when trying to upgrade vCenter with vCHA enabled. We’ll discuss the potential causes of the failure, troubleshooting tips, and possible solutions to get your upgrade back on track.

What is vCHA?

vCenter High Availability (vCenter HA) protects vCenter Server against host and hardware failures. The active-passive architecture of the solution can also help you reduce downtime significantly when you patch vCenter Server

For this vCenter Release, there has been many other issues that end-users have seen from issues where time zone, or local host dns. But, for my issue it was vCHA!

Time zone not being set to ETC/UTC within VAMI or CLI
Local Host and DNS Resolution within /etc/hosts file
vCenter Server High Availability Service enabled but not configured – This was my issue!

Performing start operation on profile: ALL Service-control failed. Error: Failed to start services in profile ALL. RC=2, stderr=Failed to start vcha services. Error: Service crashed while starting.

The Cause – vCHA was set to Automatic Start Up and Not Configured

The Fix –

Either GUI or CLI can be utilized to fix.

Take a fresh snapshot
SSH into vCenter, if you are running VCF, then you will need to lookup your password with VCF Lookup_password Service:
Execute Command to see if the vCHA service is running –

Command Line

vmon-cli -s vcha

vmon-cli -S DISABLED -U vcha

After service is stopped, try to resume patch or revert snapshot and redo the steps above to ensure that the vCHA service is disabled.

GUI –

Log into VAMI, Go to Services ->
Select – VMware vCenter High Availability -> Set Start Up Type Manual ( still to verify execute the command above to disable and ensure it is disabled)

Once, rebooted or re-verted snapshot and all previous steps are completed, you should have a successful upgrade of your vCSA!

April 11, 2024 0 comments 1.9K views

VMware Cloud Foundation

VMware Cloud Foundation 5.x Posters

by Tommy Grot April 5, 2024

written by Tommy Grot 1 minutes read

Get ready to dive into the world of a private cloud platform, with the new and exciting poster that showcases the intricate topology and architecture of VMware Cloud Foundation 5.x. This comprehensive visual guide will take you on a journey through the innovative features and capabilities of VMware’s cutting-edge cloud platform. Whether you’re a seasoned IT professional looking to enhance your knowledge or a newcomer eager to explore the possibilities of VCF, this poster is sure to spark your curiosity and ignite your passion for cloud technology. Join us as we unravel the complexities of VCF and unlock the potential of cloud computing like never before!

Download your copy today and get it printed at your favorite print shop!

Overview

Two Persona – Cloud Admin & Developer

Management Workload Domain

Workload Domain

Workload Domain with Tanzu

Workload Domain Physical Networking

April 5, 2024 0 comments 1.1K views

Cloud VMware Cloud Foundation

How To Upgrade VMware Cloud Foundation 5.1.x

by Tommy Grot March 26, 2024

written by Tommy Grot 4 minutes read

Have you heard the exciting news about the latest release of VMware Cloud Foundation 5.1.1? This update is packed with tons of new features that are sure to get you pumped up. From AI technologies and Private AI implementations to a slew of other enhancements, there’s something for everyone in this release. Whether you’re a seasoned pro or just dipping your toes into the world of cloud computing, this update has something to offer. So grab your favorite beverage, settle in, and let’s dive into all the new and exciting features that VMware Cloud Foundation 5.1.1 has to offer!

Highlighted Features

As announced at the 2024 GTC AI Conference, Broadcom has announced initial availability of VMware Private AI Foundation with NVIDIA as an advanced add-on to VMware Cloud Foundation. VMware Private AI Foundation marks the beginning of a new era for infrastructure solutions, powered by VMware Cloud Foundation to support a wide range of Generative AI use cases. Read more about VMware Cloud Foundation AI/ML Solutions here.

VMware Private AI Foundation with NVIDIA

VMware Cloud Foundation is the core infrastructure platform for VMware Private AI Foundation with NVIDIA, delivering modern private cloud that enables organizations to dynamically scale GenAI workloads on demand. VMware Cloud Foundation provides an automated, self-service cloud experience that accelerates productivity for developers and data scientists, while delivering comprehensive security and resilience to protect and recover an organization’s most sensitive intellectual property.

VMware Cloud Foundation 5.1.1 Bill of Materials:

VMware Cloud Foundation 5.1.1 – Release Notes

Lets start the Upgrade!

Take a snapshot of your SDDC Manager and your vCenter Server, ensure they are offline snapshots.

Login to your SDDC Manager, and you shall see new bundles appear, this is only true if you have a internet connected VCF stack. If you are in a offline deployment follow this other walk through i made on how to download bundles for VCF and other products.

Example of what you shall see when bundles are automatically downloaded into your SDDC Manager

Next before we upgrade – ensure you run a Pre-Check Under the Workload Domains you want to upgrade

The Pre-check will verify connectivity and password authentication with service accounts to all different appliances. Once the pre-check is done we will proceed to the next step which is to plan the upgrade!

My Pre-check had few errors, one of the major errors was related to VM/Host Affinity rules for certain VMs like domain controller, Aria Logs, Aria Operations, so I had to disable the rules for the upgrade to ensure that there is no error during deployment.

Disabled VM/Host Rules

Here you will see the Pre-Check Results, I had 5 errors which one of of them was storage capacity of the vCenter Server and then VM/Host Rules that were enabled that needed to be disabled to continue the upgrade.

Once Pre-Check has been completed, you will see that your workload domain will have Updates Available in the right side of the window as shown below.

Now we plan for the upgrade, this is a new addition which helps out the upgrade path and sees the source and target version along with being able to see what bundles or what products have been upgraded if you have utilized the Async Patch tool like in this blog post here.

Now, you will see that my vCenter Server and NSX have been upgraded that is due to the Async patch tool, I upgraded my VCF out of cycle of the main released to fix few issues and security vulnerabilities. So thus the Green check marks for NSX_T Manager and vCenter and ESXi.

Now, we will wait – this task is running in the background, you will in a moment see that the Download Bundles task(s) will be running.

After the binaries have been downloaded, staged and prepared. You will see that your workload domain that was once with updates available is now ready for upgrade.

Lets Start the upgrade! Ensure you have GOOD BACKUPS and/or SNAPSHOTS of the SDDC Manager and vCenter Server. If you do lets continue!

SDDC Manager is now upgrading itself, it will upgrade the core components as well as the drift update if it is needed.

Setup Common Appliance Platform
Validate Services Before Upgrade
Remove Packages Pre Upgrade
Update Necessary RPMs For Photon4 Upgrade
VMware Cloud Foundation Services and Platform Upgrades
Authenticate Common Appliance Platform
Update VCF Service and Platform rpms
Reboot SDDC Manager
Refresh Custom Certificates
Update SDDC Manager Appliance Version
SDDC Manager Deployment Drift
Run VCF Services and Platform upgrades Post Validation
Validate Services
Cleanup
Stop Common Appliance platform Service

After 16 minutes and 29 seconds, we have an upgraded SDDC Manager! Since my vCenter and NSX have all been upgraded the upgrade would of continued and all the hosts would have upgraded automatically minus few questions being asked during the deployment.

Successfully deployed VMware Cloud Foundation 5.1.1!

March 26, 2024 5 comments 1.7K views

VMware Cloud Foundation VMware NSX

NSX Manager Repository High Disk Usage

by Tommy Grot March 25, 2024

written by Tommy Grot 1 minutes read

If you’ve recently upgraded your NSX environment and noticed a spike in disk usage for the repository partition, you’re not alone. In this blog post, we’ll dive into the reasons behind this increase and provide some tips on how to manage and optimize your disk space. We’ll discuss common causes for the surge in disk usage post-upgrade, and explore some best practices for keeping your NSX environment running smoothly.

VMware Cloud Foundation (SDDC Manager) Password Lookup Utility

Next, we will need to SSH into the NSX Managers, if you are running NSX within VMware Cloud Foundation, you will need to run the VCF Lookup Password Utility within the SDDC Manager and login via remote console in vSphere to enable SSH services

To Start SSH Service on NSX Manager –

start service ssh

To Enable SSH Service on reboot –

set service start-on-boot

There is the 84% Usage of the repository partition, this partition holds all the previous patches and upgrades of NSX.

Now we delete the old folders, I also had old version of NSX Advanced Load Balancer which I cleaned up as well.

Example –

rm -rf 4.1.2.1.0.22667789/

There we go! No more alarms for high disk usage.

After a upgrade of your VMware NSX environment, it is always good to clean up the bundles and old binaries to prevent high disk usage and prevent and issue with your NSX Managers.

March 25, 2024 0 comments 940 views

Cloud VMware Cloud Foundation

VMware Cloud Director 10.5.x Certificate Replacement

by Tommy Grot March 15, 2024

written by Tommy Grot 1 minutes read

Today’s topic is about managing certificates for VMware Cloud Director. Well, you’ve come to the right place! In this blog post, we’ll walk you through the step-by-step process of changing certificates for VMware Cloud Director 10.5.x. Whether you’re a seasoned pro or a newbie in the world of virtualization, we’ve got you covered. Say goodbye to the headaches of dealing with expired or invalid certificates, and say hello to a smoother, more secure experience with VMware Cloud Director. Let’s get started!

This process is much easier! Than the days of Postman and API calls and trying to get the certificate loaded into the web store and many other pain points that were noticeable, but not anymore this processes is super easy!