tests/platforms: add test for Azure NVMe udev rules #3519
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Introduce a new test which verifies that udev rules[1] for Azure Managed NVMe disks correctly create symlinks in `/dev/disk/azure`. It only runs on Azure and uses new kola functionality[2] to override the instance type, enabling the use of a Hyper-V Gen2 VM (Standard_M16bds_v3) with a UltraSSD_LRS (NVMe) data disk attached. The test checks for the presence of expected symlinks: - /dev/disk/azure/os - /dev/disk/azure/data/by-lun/0 [1]: coreos#3378 [2]: coreos/coreos-assembler#4109
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May 22, 2025
Expand the job to build Hyper-V Gen2 gallery images and run kola tests on both traditional managed images and new Gen2 gallery images[1]. The new NVMe test[2] is explicitly denylisted from managed image testing since since it requires Gen2 support. This will essentially allow all Azure kola tests to be validated on both kinds of images. A pipeline config variable, `test_gallery`, is introduced to the Azure section to specify the gallery used to create Gen2 images. [1]: coreos/coreos-assembler#4109 [2]: coreos/fedora-coreos-config#3519
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Introduce a new test which verifies that udev rules
[1]for Azure Managed NVMe disks correctly create symlinks in/dev/disk/azure. It only runs on Azure and uses new kola functionality[2]to override the instance type, enabling the use of a Hyper-V Gen2 VM (Standard_M16bds_v3) with a UltraSSD_LRS (NVMe) data disk attached.The test checks for the presence of expected symlinks:
[1]: #3378[2]: coreos/coreos-assembler#4109Note: This test requires coreos/coreos-assembler#4109 to merge first, and also requires changes to the fedora-coreos-pipeline
kola-azurejob to handle building and resting this on gen2 images.