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The l3.nano flavor has a disk size of 50GB. When Packer snapshots the VM to create our image it sets the "virtual_size" property to the size of the VM root disk. OpenStack won't let you build a VM with a smaller disk than the image "virtual_size". This prevents use from using the l6.c2 flavor as it has a disk size of 35GB. By building all images with the smallest (in this case l6.c2) flavor we have, it should make sure the images work for every other flavor.
gmatthews20
approved these changes
Apr 24, 2026
meoflynn
approved these changes
Apr 24, 2026
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The l3.nano flavor has a disk size of 50GB. When Packer snapshots the VM to create our image it sets the "virtual_size" property to the size of the VM root disk. OpenStack won't let you build a VM with a smaller disk than the image "virtual_size". This prevents use from using the l6.c2 flavor as it has a disk size of 35GB. By building all images with the smallest (in this case l6.c2) flavor we have, it should make sure the images work for every other flavor.
Resolves issue #130