| #!/bin/bash |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| set -e |
| |
| function cleanup_apt() { |
| export DEBIAN_FRONTEND=noninteractive |
| apt-get -y remove --purge dictionaries-common busybox \ |
| task-english task-ssh-server tasksel tasksel-data laptop-detect wamerican sharutils \ |
| nano util-linux-locales krb5-locales |
| |
| apt-get -y autoremove --purge |
| apt-get autoclean |
| apt-get clean |
| } |
| |
| # Removing leftover leases and persistent rules |
| function cleanup_dhcp() { |
| rm -f /var/lib/dhcp/* |
| } |
| |
| # Make sure Udev doesn't block our network |
| function cleanup_dev() { |
| echo "cleaning up udev rules" |
| rm -f /etc/udev/rules.d/70-persistent-net.rules |
| rm -rf /dev/.udev/ |
| rm -f /lib/udev/rules.d/75-persistent-net-generator.rules |
| } |
| |
| function cleanup_misc() { |
| # Scripts |
| rm -fr /home/cloud/cloud_scripts* |
| rm -f /usr/share/cloud/cloud-scripts.tar |
| rm -f /root/.rnd |
| rm -f /var/www/html/index.html |
| # Logs |
| rm -f /var/log/*.log |
| rm -f /var/log/apache2/* |
| rm -f /var/log/messages |
| rm -f /var/log/syslog |
| rm -f /var/log/messages |
| rm -fr /var/log/apt |
| rm -fr /var/log/installer |
| # Docs and data files |
| rm -fr /var/lib/apt/* |
| rm -fr /var/cache/apt/* |
| rm -fr /var/cache/debconf/*old |
| rm -fr /usr/share/doc |
| rm -fr /usr/share/man |
| rm -fr /usr/share/info |
| rm -fr /usr/share/lintian |
| rm -fr /usr/share/apache2/icons |
| find /usr/share/locale -type f | grep -v en_US | xargs rm -fr |
| find /usr/share/zoneinfo -type f | grep -v UTC | xargs rm -fr |
| rm -fr /tmp/* |
| } |
| |
| function cleanup() { |
| cleanup_apt |
| cleanup_dhcp |
| cleanup_dev |
| cleanup_misc |
| } |
| |
| return 2>/dev/null || cleanup |