mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-24 15:36:27 +00:00
f3d633780f
String concatenation can at times be easier to read that format(). One should choose whichever approach is more readable.
52 lines
2.1 KiB
Python
52 lines
2.1 KiB
Python
from bootstrapvz.base import Task
|
|
from bootstrapvz.common import phases
|
|
from . import assets
|
|
import os
|
|
|
|
|
|
class ConfigurePVGrub(Task):
|
|
description = 'Creating grub config files for PVGrub'
|
|
phase = phases.system_modification
|
|
|
|
@classmethod
|
|
def run(cls, info):
|
|
import stat
|
|
rwxr_xr_x = (stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR |
|
|
stat.S_IRGRP | stat.S_IXGRP |
|
|
stat.S_IROTH | stat.S_IXOTH)
|
|
x_all = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
|
|
|
|
grubd = os.path.join(info.root, 'etc/grub.d')
|
|
for cfg in [os.path.join(grubd, f) for f in os.listdir(grubd)]:
|
|
os.chmod(cfg, os.stat(cfg).st_mode & ~ x_all)
|
|
|
|
from shutil import copy
|
|
script_src = os.path.join(assets, 'grub.d/40_custom')
|
|
script_dst = os.path.join(info.root, 'etc/grub.d/40_custom')
|
|
copy(script_src, script_dst)
|
|
os.chmod(script_dst, rwxr_xr_x)
|
|
|
|
from bootstrapvz.base.fs.partitionmaps.none import NoPartitions
|
|
if not isinstance(info.volume.partition_map, NoPartitions):
|
|
from bootstrapvz.common.tools import sed_i
|
|
root_idx = info.volume.partition_map.root.get_index()
|
|
grub_device = 'GRUB_DEVICE=/dev/xvda' + str(root_idx)
|
|
sed_i(script_dst, '^GRUB_DEVICE=/dev/xvda$', grub_device)
|
|
grub_root = '\troot (hd0,{idx})'.format(idx=root_idx - 1)
|
|
sed_i(script_dst, '^\troot \(hd0\)$', grub_root)
|
|
|
|
if info.manifest.volume['backing'] == 's3':
|
|
from bootstrapvz.common.tools import sed_i
|
|
sed_i(script_dst, '^GRUB_DEVICE=/dev/xvda$', 'GRUB_DEVICE=/dev/xvda1')
|
|
|
|
from bootstrapvz.common.tools import sed_i
|
|
grub_def = os.path.join(info.root, 'etc/default/grub')
|
|
sed_i(grub_def, '^GRUB_TIMEOUT=[0-9]+', 'GRUB_TIMEOUT=0\n'
|
|
'GRUB_HIDDEN_TIMEOUT=true')
|
|
sed_i(grub_def, '^#GRUB_TERMINAL=console', 'GRUB_TERMINAL=console')
|
|
sed_i(grub_def, '^GRUB_CMDLINE_LINUX_DEFAULT="quiet"', 'GRUB_CMDLINE_LINUX_DEFAULT="console=hvc0"')
|
|
|
|
from bootstrapvz.common.tools import log_check_call
|
|
log_check_call(['chroot', info.root, 'update-grub'])
|
|
log_check_call(['chroot', info.root,
|
|
'ln', '--symbolic', '/boot/grub/grub.cfg', '/boot/grub/menu.lst'])
|