mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-24 15:36:27 +00:00
f62c8ade99
Up until now I didn't see the point of using spaces for indentation. However, the previous commit (a18bec3) was quite eye opening. Given that python is an indentation aware language, the amount of mistakes that went unnoticed because tabs and spaces were used at the same time (tabs for indentation and spaces for alignment) were unacceptable. E101,W191 have been re-enable in the tox flake8 checker and the documentation has been modified accordingly. The following files have been left as-is: * bootstrapvz/common/assets/extlinux/extlinux.conf * bootstrapvz/common/assets/init.d/expand-root * bootstrapvz/common/assets/init.d/generate-ssh-hostkeys * bootstrapvz/common/assets/init.d/squeeze/generate-ssh-hostkeys * bootstrapvz/plugins/docker_daemon/assets/init.d/docker * bootstrapvz/providers/ec2/assets/bin/growpart * bootstrapvz/providers/ec2/assets/grub.d/40_custom * bootstrapvz/providers/ec2/assets/init.d/ec2-get-credentials * bootstrapvz/providers/ec2/assets/init.d/ec2-run-user-data * docs/_static/taskoverview.coffee * docs/_static/taskoverview.less * tests/unit/subprocess.sh
52 lines
2.4 KiB
Python
52 lines
2.4 KiB
Python
from bootstrapvz.base import Task
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from bootstrapvz.common import phases
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from . import assets
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import os
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class ConfigurePVGrub(Task):
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description = 'Creating grub config files for PVGrub'
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phase = phases.system_modification
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@classmethod
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def run(cls, info):
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import stat
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rwxr_xr_x = (stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR |
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stat.S_IRGRP | stat.S_IXGRP |
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stat.S_IROTH | stat.S_IXOTH)
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x_all = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
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grubd = os.path.join(info.root, 'etc/grub.d')
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for cfg in [os.path.join(grubd, f) for f in os.listdir(grubd)]:
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os.chmod(cfg, os.stat(cfg).st_mode & ~ x_all)
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from shutil import copy
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script_src = os.path.join(assets, 'grub.d/40_custom')
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script_dst = os.path.join(info.root, 'etc/grub.d/40_custom')
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copy(script_src, script_dst)
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os.chmod(script_dst, rwxr_xr_x)
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from bootstrapvz.base.fs.partitionmaps.none import NoPartitions
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if not isinstance(info.volume.partition_map, NoPartitions):
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from bootstrapvz.common.tools import sed_i
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root_idx = info.volume.partition_map.root.get_index()
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grub_device = 'GRUB_DEVICE=/dev/xvda' + str(root_idx)
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sed_i(script_dst, '^GRUB_DEVICE=/dev/xvda$', grub_device)
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grub_root = '\troot (hd0,{idx})'.format(idx=root_idx - 1)
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sed_i(script_dst, '^\troot \(hd0\)$', grub_root)
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if info.manifest.volume['backing'] == 's3':
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from bootstrapvz.common.tools import sed_i
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sed_i(script_dst, '^GRUB_DEVICE=/dev/xvda$', 'GRUB_DEVICE=/dev/xvda1')
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from bootstrapvz.common.tools import sed_i
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grub_def = os.path.join(info.root, 'etc/default/grub')
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sed_i(grub_def, '^GRUB_TIMEOUT=[0-9]+', 'GRUB_TIMEOUT=0\n'
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'GRUB_HIDDEN_TIMEOUT=true')
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sed_i(grub_def, '^#GRUB_TERMINAL=console', 'GRUB_TERMINAL=console')
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sed_i(grub_def, '^GRUB_CMDLINE_LINUX_DEFAULT=.*', 'GRUB_CMDLINE_LINUX_DEFAULT="consoleblank=0 console=hvc0 elevator=noop"')
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from bootstrapvz.common.tools import log_check_call
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log_check_call(['chroot', info.root, 'update-grub'])
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log_check_call(['chroot', info.root,
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'ln', '--symbolic', '/boot/grub/grub.cfg', '/boot/grub/menu.lst'])
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