mirror of
https://github.com/kevingruesser/bootstrap-vz.git
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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
39 lines
2 KiB
Python
39 lines
2 KiB
Python
from bootstrapvz.base import Task
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from bootstrapvz.common import phases
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class AddUnattendedUpgradesPackage(Task):
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description = 'Adding `unattended-upgrades\' to the image packages'
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phase = phases.preparation
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@classmethod
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def run(cls, info):
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info.packages.add('unattended-upgrades')
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class EnablePeriodicUpgrades(Task):
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description = 'Writing the periodic upgrades apt config file'
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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 os.path
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periodic_path = os.path.join(info.root, 'etc/apt/apt.conf.d/02periodic')
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update_interval = info.manifest.plugins['unattended_upgrades']['update_interval']
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download_interval = info.manifest.plugins['unattended_upgrades']['download_interval']
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upgrade_interval = info.manifest.plugins['unattended_upgrades']['upgrade_interval']
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with open(periodic_path, 'w') as periodic:
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periodic.write(('// Enable the update/upgrade script (0=disable)\n'
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'APT::Periodic::Enable "1";\n\n'
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'// Do "apt-get update" automatically every n-days (0=disable)\n'
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'APT::Periodic::Update-Package-Lists "{update_interval}";\n\n'
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'// Do "apt-get upgrade --download-only" every n-days (0=disable)\n'
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'APT::Periodic::Download-Upgradeable-Packages "{download_interval}";\n\n'
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'// Run the "unattended-upgrade" security upgrade script\n'
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'// every n-days (0=disabled)\n'
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'// Requires the package "unattended-upgrades" and will write\n'
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'// a log in /var/log/unattended-upgrades\n'
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'APT::Periodic::Unattended-Upgrade "{upgrade_interval}";\n'
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.format(update_interval=update_interval,
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download_interval=download_interval,
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upgrade_interval=upgrade_interval)))
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