145 lines
3.7 KiB
Python
145 lines
3.7 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright 2020 Red Hat, Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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.
|
|
__metaclass__ = type
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
|
|
import os
|
|
import yaml
|
|
|
|
try: # py3
|
|
from shlex import quote
|
|
except ImportError: # py2
|
|
from pipes import quote
|
|
|
|
ANSIBLE_METADATA = {
|
|
'metadata_version': '1.1',
|
|
'status': ['preview'],
|
|
'supported_by': 'community'
|
|
}
|
|
|
|
DOCUMENTATION = """
|
|
---
|
|
module: tripleo_shell_script
|
|
author:
|
|
- Alex Schultz <aschultz@redhat.com>
|
|
version_added: '2.8'
|
|
short_description: Writes out a shell script with environment vars and command
|
|
notes: []
|
|
description:
|
|
- This module will write out a bash script from a shell environment dict
|
|
and a commandline string.
|
|
options:
|
|
dest:
|
|
description:
|
|
- Destination file path for the output shell script.
|
|
required: True
|
|
type: str
|
|
shell_command:
|
|
description:
|
|
- Shell command that will be run
|
|
required: True
|
|
type: str
|
|
shell_environment:
|
|
description:
|
|
- Environment dictionary for the shell execution.
|
|
default: {}
|
|
required: False
|
|
type: dict
|
|
"""
|
|
|
|
EXAMPLES = """
|
|
- name: Undercloud install
|
|
tripleo_shell_script:
|
|
dest: /home/stack/undercloud_install.sh
|
|
shell_command: "/usr/bin/openstack undercloud install"
|
|
shell_environment: {}
|
|
- name: Image upload
|
|
tripleo_shell_script:
|
|
dest: /home/stack/overcloud_image_upload.sh
|
|
shell_command: "/usr/bin/openstack overcloud image upload"
|
|
shell_environment:
|
|
OS_CLOUD: undercloud
|
|
"""
|
|
|
|
RETURN = """
|
|
"""
|
|
|
|
_SHELL_HEADER = """#!/bin/bash
|
|
# This file is managed by ansible
|
|
set -xeo pipefail
|
|
|
|
"""
|
|
|
|
|
|
class TripleoShellScript(object):
|
|
"""Notes about this module.
|
|
|
|
This module will write out a bash script from the provided parameters.
|
|
"""
|
|
|
|
def __init__(self, module, results):
|
|
|
|
self.module = module
|
|
self.results = results
|
|
|
|
# parse args
|
|
args = self.module.params
|
|
|
|
# Set parameters
|
|
dest = args['dest']
|
|
shell_command = args['shell_command']
|
|
shell_environment = args.get('shell_environment', {})
|
|
|
|
if os.path.exists(dest):
|
|
self.module.debug('File exists, truncating %s' % dest)
|
|
|
|
try:
|
|
with open(dest, 'w') as fh:
|
|
fh.write(_SHELL_HEADER)
|
|
for k, v in shell_environment.items():
|
|
if v:
|
|
val = quote(str(v))
|
|
fh.write("export %(key)s=%(val)s\n" % {'key': k,
|
|
'val': val})
|
|
fh.write(shell_command)
|
|
fh.write("\n")
|
|
os.chmod(dest, 0o755)
|
|
self.results['changed'] = True
|
|
except Exception as e:
|
|
self.results['failed'] = True
|
|
self.results['error'] = str(e)
|
|
self.results['msg'] = ("Unable to output shell script %s: %s" % (
|
|
dest, e))
|
|
|
|
self.module.exit_json(**self.results)
|
|
|
|
|
|
def main():
|
|
module = AnsibleModule(
|
|
argument_spec=yaml.safe_load(DOCUMENTATION)['options'],
|
|
supports_check_mode=False
|
|
)
|
|
results = dict(
|
|
changed=False
|
|
)
|
|
TripleoShellScript(module, results)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|