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Add Ubuntu 26.04 CVM deployment support and fix NAT association - #44
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Adds a Confidential VM Scale Set sample that runs a small CPU-bound web app behind an Application Gateway, with CPU autoscale capped at 5 instances and a load generator that drives the scale-out from a client machine. - BuildRandomCVMSS.ps1: resource group (prefix + random suffix), VNet/NSGs, NAT Gateway egress, Application Gateway v2, Confidential VMSS (Ubuntu 24.04 cvm image, SEV-SNP, vTPM + Secure Boot) and autoscale rules - cloud-init-webapp.yaml: stdlib-only Python app exposing /health, /info and /burn, so it starts even with -NoInternetAccess - Start-VmssLoad.ps1: runspace-based load generator with live capacity reporting - Instances have no public IP; inbound only via Application Gateway, optional Azure Bastion for SSH Validated end to end in northeurope: scaled 2 -> 5 under load and back to 2, 1152 requests with 0 errors.
Exp vmss demo
Deploy in Korea Central with UAE North fallback, verify passwordless message round trips, and document live and local tests. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add portal Explorer steps for Entra authentication, JSON payload and ID checks, PeekLock receipt, completion, and empty-queue confirmation. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add confidential Service Bus Premium messaging example
Add an explicit Ubuntu2604 image option, preserve Ubuntu 24.04, and fix NAT Gateway subnet association. Document successful SNP v5 and TDX v6 deployment and attestation tests. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add Ubuntu 26.04 CVM deployment support
Simon Gallagher (vinfnet)
merged commit Nov 10, 2026
81b0b5e
into
Azure-Samples:main
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Summary
Add an explicit Ubuntu 26.04 LTS confidential VM deployment option while preserving the existing Ubuntu 24.04 and confidential GPU paths.
-osType Ubuntu2604usingCanonical:ubuntu-26_04-lts:server-cvm:latest.Set-AzVirtualNetworkSubnetConfig -InputObject.Validation
Standard_DC2as_v5in North Europe andStandard_DC2es_v6in West Europe.Branch history / review scope
This PR merges
vinfnet:mainintoAzure-Samples:main. GitHub's merge-base comparison currently lists 19 files, including Service Bus and VMSS additions already present upstream. A conflict-freegit merge-tree --write-tree upstream/main origin/mainsimulation against upstream main064114cshows the actual merge result changes only:vm-samples/BuildRandomCVM.ps1vm-samples/README.mdActual merge-result delta: 35 insertions and 9 deletions. The existing upstream GPU support is preserved.