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Recent Posts
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Sovereignty for Sale
Mate, That’s Not a Sovereign Cloud… This week, the Australian Government proudly announced a $20 billion “sovereign” investment strategy - not in local startups, not in Australian cloud infrastructure, not even in open-source innovation - but with Amazon Web Services. That’s right. Sovereign. With Amazon. It’s hard to decide whether to laugh or cry. Let’s be crystal clear: Amazon is not sovereign. It’s a US-based hyperscaler, answerable to Washington, beholden to shareholders, and governed by the CLOUD Act - which allows the US government to access data wherever it resides, as long as it sits under a US company. Read more → -
Tin-Foil Kangaroos
Australia Leads the Global AI Freak-Out - What Is It Really Costing Us? We’re officially the jumpiest mob on Earth An Ipsos Global Advisor survey of 31 countries found 69 percent of Australians feel nervous about AI products and services - the highest “anxiety score” on the planet and nearly 20 points above the global average. While neighbours in Thailand and Indonesia are busy wiring chat-bots to book dinner reservations, we’re busy checking the pantry for extra Cling Wrap. Read more → -
The Heat Is On - part 2: Powering the AI Revolution, and the Fallout
In part 1 of this 2-part, we considered the march of liquid immersion cooling to help. Here, we review a hardware aceleration that is alreayd putting 1Mw racks on the horizon. With DCs already using more energy than south australia, the stakes could not be higher! 2025: Blackwell, GB300, and the Liquid-First Era NVIDIA’s GTC 2025 dropped the GB300 NVL72: 72 Blackwell Ultra GPUs, 36 Grace CPUs, and direct-to-chip liquid cooling as standard. Read more → -
The Heat Is On - part 1: Cooling the AI Revolution, from Fans to Fluids
Every time you ping ChatGPT, a data centre somewhere gulps more power than your air-con on a 40°C Aussie summer day. AI’s compute hunger is turning data centres into thermal warzones, forcing cooling tech to leap from clunky fans to servers submerged in ocean depths. Now, with AI cranking the thermostat to 11, we’re at a crossroads. Let’s unpack the sprint from air to liquid cooling, NVIDIA’s liquid-first GB300, the ARM vs. Read more → -
Merging Infrastructure and AI
A Fluid Transition: Merging AI and Sustainability For as long as I can remember, I’ve focused on designing and delivering Microsoft-based cloud and datacentre solutions. As a Hybrid Cloud SME at Vigilant.IT, I worked on projects that modernized infrastructures and helped organizations adopt cloud-first strategies. My work was deeply entrenched in the Microsoft and Azure ecosystem, and I had the chance to tackle projects ranging from datacentre modernizations, cloud migrations, and to building scalable hybrid architectures. Read more → -
Arc resource bridge via powershell
… Quick tip - Arc resource bridge via powershell - working for AS HCI 22H2 Setup your powershell environment Install-PackageProvider -Name NuGet -Force Install-Module ` -Name PowershellGet -Force -Confirm:$false -SkipPublisherCheck Install-Module -Name Moc -Repository PSGallery -AcceptLicense -Force Initialize-MocNode Install-Module -Name ArcHci -Force ` -Confirm:$false -SkipPublisherCheck -AcceptLicense Define variables for the MOC: $vswitchName="ConvergedSwitch(compute)" $controlPlaneIP="10.10.0.37" $csv\_path="C:\\ClusterStorage\\Volume01\\Arc" $vlanID="57" #(Optional) $VMIP\_1="10.10.0.38" #(required only for static IP configurations) $VMIP\_2="10.10.0.39" #(required only for static IP configurations) $DNSServers=@("10. Read more → -
Managing your disparate workload fleet from a simple pane of glass with Azure Arc for Servers
Azure Arc Servers is a feature of Azure Arc that enables organizations to manage servers across different environments, including on-premises, multi-cloud, and edge environments, through a single control plane. This allows organizations to have a consistent management experience across all their servers, regardless of where they are located. At a high level, the various features of Azure Arc Servers, include: Server management: With Azure Arc Servers, organizations can manage their servers using Azure Policy and Azure Security Center, which provide policy-based control, monitoring, and threat protection. Read more → -
Azure Local network config with NetworkATC
Network ATC deployment. Recommendations: Use the defaults where possible If unsure, refer to rule #1. This cluster is a 5x node each with 4x 25Gbps adapters. 2x for Compute & Management, and 2x for Storage. I set jumbo across the board. Don’t argue, just do it. I use default Vlan ID’s for storage (711 & 712) and use the IPs that get assigen via Network ATC. Yeh my OCD kinda wanted the last octet to align with the host number but at the end of the day, we just want it to work. Read more → -
Azure Stack HCI vs Azure Arc - simplified
Azure Stack HCI is a hardware appliance that allows businesses to run their own private cloud infrastructure on their own servers. It is designed for companies that want to keep their data and applications on-premises (i.e., not in the public cloud). With Azure Stack HCI, companies can create their own cloud-like environment for their applications and data, but with the added benefits of Azure services, such as backup, monitoring, and security. Read more → -
Azure Stack Hub - Change Azure Subscription Registration
If you find yourself in a scenario where you need to change the registration subscription of an Azure Stack Hub deployment, the below is what you need to do to complete the task.. High level: Gather info or source and destination Remove existing registration Register to new subscription Gather info or source and destination First thing is to get your new subscription ID $NewSubscriptionId = "325\*\*\*\*\*-\*\*\*\*-\*\*\*\*-\*\*\*\*-\*\*\*\*\*\*\*\*432" Connect to Azure Stack ARM endpoint Read more →