mirror of
https://github.com/kevingruesser/bootstrap-vz.git
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36 lines
1.5 KiB
Python
36 lines
1.5 KiB
Python
from bootstrapvz.base import Task
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from bootstrapvz.common import phases
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from bootstrapvz.common.tasks import grub
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from bootstrapvz.common.tasks import kernel
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import os
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class PatchUdev(Task):
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description = 'Patching udev configuration to remove ROOTDELAY sleep'
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phase = phases.system_modification
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successors = [kernel.UpdateInitramfs]
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@classmethod
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def run(cls, info):
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from bootstrapvz.common.tools import log_check_call
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from . import assets
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# c.f. http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/commit/?id=61e055638cea
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udev_file = os.path.join(info.root, 'usr/share/initramfs-tools/scripts/init-top/udev')
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diff_file = os.path.join(assets, 'udev.diff')
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log_check_call(['patch', '--no-backup-if-mismatch', udev_file, diff_file])
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class ConfigureGrub(Task):
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description = 'Change grub configuration to allow for ttyS0 output'
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phase = phases.system_modification
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predecessors = [grub.ConfigureGrub]
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successors = [grub.InstallGrub_1_99, grub.InstallGrub_2]
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@classmethod
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def run(cls, info):
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from bootstrapvz.common.tools import sed_i
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grub_config = os.path.join(info.root, 'etc/default/grub')
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sed_i(grub_config, r'^(GRUB_CMDLINE_LINUX_DEFAULT=.*)', r'GRUB_CMDLINE_LINUX_DEFAULT=""')
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sed_i(grub_config, r'^(GRUB_CMDLINE_LINUX*=".*)"\s*$', r'\1console=tty0 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 rootdelay=300"')
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sed_i(grub_config, r'^(GRUB_HIDDEN_TIMEOUT=).*', r'#GRUB_HIDDEN_TIMEOUT=true')
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sed_i(grub_config, r'^.*(GRUB_TIMEOUT=).*$', r'GRUB_TIMEOUT=5')
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