mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-22 09:50:37 +00:00
32 lines
1 KiB
Python
32 lines
1 KiB
Python
from bootstrapvz.base import Task
|
|
from bootstrapvz.common import phases
|
|
from bootstrapvz.common.tasks import grub
|
|
|
|
|
|
class ConfigureGrub(Task):
|
|
description = 'Change grub configuration to allow for ttyS0 output'
|
|
phase = phases.system_modification
|
|
successors = [grub.WriteGrubConfig]
|
|
|
|
@classmethod
|
|
def run(cls, info):
|
|
info.grub_config['GRUB_CMDLINE_LINUX'].extend([
|
|
'console=ttyS0,38400n8',
|
|
'elevator=noop',
|
|
'consoleblank=0',
|
|
'elevator=noop',
|
|
'noibrs',
|
|
'noibpb',
|
|
'nopti',
|
|
'nospectre_v2',
|
|
'nospectre_v1',
|
|
'l1tf=off',
|
|
'nospec_store_bypass_disable',
|
|
'no_stf_barrier',
|
|
'mds=off',
|
|
'mitigations=off',
|
|
])
|
|
# Enable SCSI block multiqueue on Stretch.
|
|
from bootstrapvz.common.releases import stretch
|
|
if info.manifest.release >= stretch:
|
|
info.grub_config['GRUB_CMDLINE_LINUX'].append('scsi_mod.use_blk_mq=Y')
|