mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-22 09:50:37 +00:00
58 lines
2.3 KiB
Python
58 lines
2.3 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 apt
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from bootstrapvz.common.tasks import initd
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from bootstrapvz.common.tools import log_check_call
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from bootstrapvz.common.tools import rel_path
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from bootstrapvz.common.tools import sed_i
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import os
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import shutil
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ASSETS_DIR = rel_path(__file__, 'assets')
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class InstallGrowpart(Task):
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description = 'Adding necessary packages for growpart.'
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phase = phases.preparation
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predecessors = [apt.AddBackports]
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@classmethod
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def run(cls, info):
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# Use the cloud-guest-utils package from jessie-backports which has
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# several significant bug fixes from the mainline growpart script.
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target = None
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from bootstrapvz.common.releases import jessie
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if info.manifest.release == jessie:
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target = '{system.release}-backports'
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info.packages.add('cloud-guest-utils', target)
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class InstallExpandRootScripts(Task):
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description = 'Installing scripts for expand-root.'
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phase = phases.system_modification
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successors = [initd.InstallInitScripts]
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@classmethod
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def run(cls, info):
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expand_root_script = os.path.join(ASSETS_DIR, 'expand-root')
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expand_root_service = os.path.join(ASSETS_DIR, 'expand-root.service')
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expand_root_script_dest = os.path.join(info.root, 'usr/local/sbin/expand-root')
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expand_root_service_dest = os.path.join(info.root, 'etc/systemd/system/expand-root.service')
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filesystem_type = info.manifest.plugins['expand_root'].get('filesystem_type')
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root_device = info.manifest.plugins['expand_root'].get('root_device')
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root_partition = info.manifest.plugins['expand_root'].get('root_partition')
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# Copy files over
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shutil.copy(expand_root_script, expand_root_script_dest)
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os.chmod(expand_root_script_dest, 0750)
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shutil.copy(expand_root_service, expand_root_service_dest)
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# Expand out options into expand-root script.
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opts = '%s %s %s' % (root_device, root_partition, filesystem_type)
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sed_i(expand_root_service_dest, r'^ExecStart=/usr/local/sbin/expand-root.*$',
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'ExecStart=/usr/local/sbin/expand-root %s' % opts)
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# Enable systemd service
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log_check_call(['chroot', info.root, 'systemctl', 'enable', 'expand-root.service'])
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