103 lines
3.5 KiB
Python
103 lines
3.5 KiB
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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import argparse
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from lxcmgr import lxcmgr
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from lxcmgr.pkgmgr import App, PkgMgr
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parser = argparse.ArgumentParser(description='LXC container and package manager')
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subparsers = parser.add_subparsers()
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parser_list = subparsers.add_parser('list')
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subparsers_list = parser_list.add_subparsers()
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parser_list_installed = subparsers_list.add_parser('installed')
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parser_list_installed.set_defaults(action='list-installed')
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parser_list_online = subparsers_list.add_parser('online')
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parser_list_online.set_defaults(action='list-online')
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parser_list_updates = subparsers_list.add_parser('updates')
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parser_list_updates.set_defaults(action='list-updates')
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parser_install = subparsers.add_parser('install')
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parser_install.set_defaults(action='install')
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parser_install.add_argument('app', help='Application to install')
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parser_update = subparsers.add_parser('update')
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parser_update.set_defaults(action='update')
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parser_update.add_argument('app', help='Application to update')
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parser_uninstall = subparsers.add_parser('uninstall')
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parser_uninstall.set_defaults(action='uninstall')
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parser_uninstall.add_argument('app', help='Application to uninstall')
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parser_container = subparsers.add_parser('container')
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subparsers_container = parser_container.add_subparsers()
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parser_container_prepare = subparsers_container.add_parser('prepare')
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parser_container_prepare.set_defaults(action='container-prepare')
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parser_container_prepare.add_argument('layers', help='OverlayFS LXC rootfs layers')
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parser_container_prepare.add_argument('container', help='Container name')
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parser_container_prepare.add_argument('lxc', nargs=argparse.REMAINDER)
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parser_container_cleanup = subparsers_container.add_parser('cleanup')
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parser_container_cleanup.set_defaults(action='container-cleanup')
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parser_container_cleanup.add_argument('container', help='Container name')
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parser_container_cleanup.add_argument('lxc', nargs=argparse.REMAINDER)
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def print_apps(packages):
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for app, meta in packages.items():
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print('{} {}'.format(app, meta['version']))
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for key, value in meta['meta'].items():
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print(' {}: {}'.format(key, value))
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def list_online():
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pm = PkgMgr()
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pm.fetch_online_packages()
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print_apps(pm.online_packages['apps'])
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def list_installed():
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pm = PkgMgr()
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pm.load_installed_packages()
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print_apps(pm.installed_packages['apps'])
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def list_updates():
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pm = PkgMgr()
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pm.load_installed_packages()
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apps = [app for app in pm.installed_packages if pm.has_update(app)]
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updates = {name: meta for (name, meta) in pm.online_packages['apps'].items() if name in apps}
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print_apps(updates)
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def install_app(app):
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pm = PkgMgr()
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app = App(app)
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pm.install_app(app)
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# TODO: periodicky vypisovat output
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def update_app(app):
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pm = PkgMgr()
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pm.update_app(app)
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def uninstall_app(app):
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pm = PkgMgr()
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pm.uninstall_app(app)
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args = parser.parse_args()
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if args.action == 'list-installed':
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list_installed()
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elif args.action == 'list-online':
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list_online()
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elif args.action == 'list-updates':
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list_updates()
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elif args.action == 'install':
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install_app(args.app)
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elif args.action == 'update':
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update_app(args.app)
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elif args.action == 'uninstall':
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uninstall_app(args.app)
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elif args.action == 'container-prepare':
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# Used with LXC hooks on container startup
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lxcmgr.prepare_container(args.container, args.layers)
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elif args.action == 'container-cleanup':
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# Used with LXC hooks on container stop
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lxcmgr.cleanup_container(args.container)
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