48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# Copyright 2013 Mirantis Inc.
|
|
# Copyright 2014 Cloudbase Solutions Srl
|
|
#
|
|
# Licensed 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.
|
|
|
|
import os
|
|
import tempfile
|
|
|
|
from oslo_log import log as oslo_logging
|
|
|
|
from cloudbaseinit.plugins.common import fileexecutils
|
|
from cloudbaseinit.plugins.common.userdataplugins import base
|
|
from cloudbaseinit.utils import encoding
|
|
|
|
|
|
LOG = oslo_logging.getLogger(__name__)
|
|
|
|
|
|
class ShellScriptPlugin(base.BaseUserDataPlugin):
|
|
|
|
def __init__(self):
|
|
super(ShellScriptPlugin, self).__init__("text/x-shellscript")
|
|
|
|
def process(self, part):
|
|
file_name = part.get_filename()
|
|
target_path = os.path.join(tempfile.gettempdir(), file_name)
|
|
|
|
try:
|
|
encoding.write_file(target_path, part.get_payload(decode=True))
|
|
|
|
return fileexecutils.exec_file(target_path)
|
|
except Exception as ex:
|
|
LOG.warning('An error occurred during user_data execution: \'%s\''
|
|
% ex)
|
|
finally:
|
|
if os.path.exists(target_path):
|
|
os.remove(target_path)
|