mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-24 15:36:27 +00:00
116 lines
4.3 KiB
Python
116 lines
4.3 KiB
Python
from manifest import Manifest
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import logging
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from tasks import packages
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from common.tasks import packages as common_packages
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from tasks import connection
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from tasks import host
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from common.tasks import host as common_host
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from tasks import ami
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from common.tasks import volume
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from tasks import ebs
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from common.tasks import loopback
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from common.tasks import filesystem
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from common.tasks import bootstrap
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from common.tasks import locale
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from common.tasks import apt
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from tasks import boot
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from common.tasks import boot as common_boot
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from common.tasks import security
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from common.tasks import network
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from tasks import initd
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from common.tasks import initd as common_initd
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from common.tasks import cleanup
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def initialize():
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# Regardless of of loglevel, we don't want boto debug stuff, it's very noisy
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logging.getLogger('boto').setLevel(logging.INFO)
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def tasks(tasklist, manifest):
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tasklist.add(packages.HostPackages(),
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common_packages.HostPackages(),
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packages.ImagePackages(),
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common_packages.ImagePackages(),
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common_host.CheckPackages(),
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connection.GetCredentials(),
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host.GetInfo(),
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ami.AMIName(),
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connection.Connect(),
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filesystem.FormatVolume(),
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filesystem.CreateMountDir(),
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filesystem.MountVolume(),
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bootstrap.Bootstrap(),
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filesystem.MountSpecials(),
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locale.GenerateLocale(),
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locale.SetTimezone(),
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apt.DisableDaemonAutostart(),
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apt.AptSources(),
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apt.AptUpgrade(),
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boot.ConfigureGrub(),
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filesystem.FStab(),
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common_boot.BlackListModules(),
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common_boot.DisableGetTTYs(),
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security.EnableShadowConfig(),
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security.DisableSSHPasswordAuthentication(),
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security.DisableSSHDNSLookup(),
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network.RemoveDNSInfo(),
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network.ConfigureNetworkIF(),
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network.ConfigureDHCP(),
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common_initd.ResolveInitScripts(),
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initd.AddEC2InitScripts(),
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common_initd.InstallInitScripts(),
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cleanup.ClearMOTD(),
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cleanup.ShredHostkeys(),
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cleanup.CleanTMP(),
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apt.PurgeUnusedPackages(),
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apt.AptClean(),
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apt.EnableDaemonAutostart(),
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filesystem.UnmountSpecials(),
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filesystem.UnmountVolume(),
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filesystem.DeleteMountDir(),
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ami.RegisterAMI())
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if manifest.bootstrapper.get('tarball', False):
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tasklist.add(bootstrap.MakeTarball())
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backing_specific_tasks = {'ebs': [ebs.Create(),
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volume.Attach(),
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volume.Detach(),
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ebs.Snapshot(),
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volume.Delete()],
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's3': [loopback.Create(),
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volume.Attach(),
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volume.Detach(),
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ami.BundleImage(),
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ami.UploadImage(),
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volume.Delete(),
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ami.RemoveBundle()]}
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tasklist.add(*backing_specific_tasks.get(manifest.volume['backing'].lower()))
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filesystem_specific_tasks = {'xfs': [filesystem.AddXFSProgs()],
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'ext2': [filesystem.TuneVolumeFS()],
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'ext3': [filesystem.TuneVolumeFS()],
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'ext4': [filesystem.TuneVolumeFS()]}
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tasklist.add(*filesystem_specific_tasks.get(manifest.volume['filesystem'].lower()))
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def rollback_tasks(tasklist, tasks_completed, manifest):
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completed = [type(task) for task in tasks_completed]
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def counter_task(task, counter):
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if task in completed and counter not in completed:
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tasklist.add(counter())
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if manifest.volume['backing'].lower() == 'ebs':
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counter_task(ebs.Create, volume.Delete)
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counter_task(volume.Attach, volume.Detach)
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if manifest.volume['backing'].lower() == 's3':
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counter_task(loopback.Create, volume.Delete)
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counter_task(volume.Attach, volume.Detach)
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counter_task(filesystem.CreateMountDir, filesystem.DeleteMountDir)
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counter_task(filesystem.MountVolume, filesystem.UnmountVolume)
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counter_task(filesystem.MountSpecials, filesystem.UnmountSpecials)
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