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mirror of https://github.com/retspen/webvirtcloud synced 2026-11-11 04:36:48 +00:00

fix(instances): a new VM's CPU is a mode or a model the host offers, checked by libvirt

- A named CPU model is written without check='none' and with
  fallback='forbid': libvirt checks before the start that the host runs
  it, and it is not swapped for another model.
- Mode maximum is written as that mode; it was written as a model named
  maximum.
- Model names up to 64 characters: the -noTSX and -IBRS models, the ones a
  mixed set of hosts needs, were refused at 20.
- The mode or model is checked against the host's capabilities when the VM
  is defined, from the page and the API alike; no CPU element (QEMU's
  oldest default CPU) is no longer offered.
- The default CPU mode setting offers the modes the new VM dialog has;
  no-model and custom, which matched none of them, become host-model.
This commit is contained in:
catborise 2026-10-29 10:50:20 +03:00
parent 2a773f6ec0
commit 2e1f29961c
15 changed files with 139 additions and 19 deletions

View file

@ -20,7 +20,7 @@ from vrtManager import util
def valid(**fields):
"""A create submission NewVMForm accepts."""
return {"name": "vm1", "firmware": "BIOS", "vcpu": "1", "memory": "512", "networks": "default",
return {"name": "vm1", "firmware": "BIOS", "vcpu": "1", "vcpu_mode": "host-model", "memory": "512", "networks": "default",
"cache_mode": "default", "add_cdrom": "None", "add_input": "None", "video": "vga",
"listener_addr": "0.0.0.0", "submission_key": uuid.uuid4().hex, **fields}