1
0
Fork 0
mirror of https://github.com/ansible-collections/community.general.git synced 2024-09-14 20:13:21 +02:00
community.general/plugins/filter/jc.py

157 lines
4.3 KiB
Python
Raw Normal View History

2021-08-07 15:02:21 +02:00
# -*- coding: utf-8 -*-
# (c) 2015, Filipe Niero Felisbino <filipenf@gmail.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
# contributed by Kelly Brazil <kellyjonbrazil@gmail.com>
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
DOCUMENTATION = '''
name: jc
short_description: Convert output of many shell commands and file-types to JSON
version_added: 1.1.0
author: Kelly Brazil (@kellyjonbrazil)
description:
- Convert output of many shell commands and file-types to JSON.
- Uses the L(jc library,https://github.com/kellyjonbrazil/jc).
positional: parser
options:
_input:
description: The data to convert.
type: string
required: true
parser:
description:
- The correct parser for the input data.
- For example C(ifconfig).
- See U(https://github.com/kellyjonbrazil/jc#parsers) for the latest list of parsers.
type: string
required: true
quiet:
description: Set to C(false) to not suppress warnings.
type: boolean
default: true
raw:
description: Set to C(true) to return pre-processed JSON.
type: boolean
default: false
requirements:
- jc (https://github.com/kellyjonbrazil/jc)
'''
EXAMPLES = '''
- name: Run command
ansible.builtin.command: uname -a
register: result
- name: Convert command's result to JSON
ansible.builtin.debug:
msg: "{{ result.stdout | community.general.jc('uname') }}"
# Possible output:
#
# "msg": {
# "hardware_platform": "x86_64",
# "kernel_name": "Linux",
# "kernel_release": "4.15.0-112-generic",
# "kernel_version": "#113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020",
# "machine": "x86_64",
# "node_name": "kbrazil-ubuntu",
# "operating_system": "GNU/Linux",
# "processor": "x86_64"
# }
'''
RETURN = '''
_value:
description: The processed output.
type: any
'''
from ansible.errors import AnsibleError, AnsibleFilterError
import importlib
try:
import jc
HAS_LIB = True
except ImportError:
HAS_LIB = False
def jc(data, parser, quiet=True, raw=False):
"""Convert returned command output to JSON using the JC library
Arguments:
parser required (string) the correct parser for the input data (e.g. 'ifconfig')
see https://github.com/kellyjonbrazil/jc#parsers for latest list of parsers.
quiet optional (bool) True to suppress warning messages (default is True)
raw optional (bool) True to return pre-processed JSON (default is False)
Returns:
dictionary or list of dictionaries
Example:
- name: run date command
hosts: ubuntu
tasks:
- shell: date
register: result
- set_fact:
myvar: "{{ result.stdout | community.general.jc('date') }}"
- debug:
msg: "{{ myvar }}"
produces:
ok: [192.168.1.239] => {
"msg": {
"day": 9,
"hour": 22,
"minute": 6,
"month": "Aug",
"month_num": 8,
"second": 22,
"timezone": "UTC",
"weekday": "Sun",
"weekday_num": 1,
"year": 2020
}
}
"""
if not HAS_LIB:
raise AnsibleError('You need to install "jc" prior to running jc filter')
try:
jc_parser = importlib.import_module('jc.parsers.' + parser)
return jc_parser.parse(data, quiet=quiet, raw=raw)
except Exception as e:
raise AnsibleFilterError('Error in jc filter plugin: %s' % e)
class FilterModule(object):
''' Query filter '''
def filters(self):
return {
'jc': jc
}