bootstrap-vz/bootstrapvz/common/tasks/cleanup.py

from bootstrapvz.base import Task
from .. import phases
import os
import shutil


class ClearMOTD(Task):
	description = 'Clearing the MOTD'
	phase = phases.system_cleaning

	@classmethod
	def run(cls, info):
		with open('/var/run/motd', 'w'):
			pass


class CleanTMP(Task):
	description = 'Removing temporary files'
	phase = phases.system_cleaning

	@classmethod
	def run(cls, info):
		tmp = os.path.join(info.root, 'tmp')
		for tmp_file in [os.path.join(tmp, f) for f in os.listdir(tmp)]:
			if os.path.isfile(tmp_file):
				os.remove(tmp_file)
			else:
				shutil.rmtree(tmp_file)

		log = os.path.join(info.root, 'var/log/')
		os.remove(os.path.join(log, 'bootstrap.log'))
		os.remove(os.path.join(log, 'dpkg.log'))