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Salt relies on a limiting libvirt_domain j2 template to generate the
XML it passes to libvirt for salt.control managed virtual machines.
For AArch64, we need to set up 3 XML nodes in a non-default way:
1. UEFI firmware (AAVMF) should be enabled by passing a pflash loader;
2. CPU mode should be 'host-passthrough';
3. QEMU machine type should be 'virt';
To allow configuring the above using pillar data:
- virtng module: implement functionality similar to upstream changes:
* 219b84a512 virt module: Allow NVRAM unlinking on DOM undefine
in develop, not in 2018.2;
* 9cace9adb9 Add support to virt for libvirt loader
in develop, not in 2018.2;
- virtng module: extend it with:
* pass virt machine type to vm;
* pass cpu_mode to vm;
JIRA: ARMBAND-404
Change-Id: Ib2123e7170991b3dfbdb42bd1a2baa5a4360b200
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
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