c96d12ccab
Purpose of this script is to build a framework which can be leveraged to build utilities to help the on-field ops in system debugging. README contains all the instructions on how to use it and extend the framework by adding new hooks. Change-Id: I7eabb3afcb1491888445297f33b55bb8d77af87b
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# Copyright 2015 VMware, 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.
|
|
|
|
import json
|
|
import logging
|
|
|
|
from oslo_config import cfg
|
|
from tabulate import tabulate
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
def output_formatter(resource_name, resources_list, attrs):
|
|
"""Method to format the output response from NSX/Neutron.
|
|
|
|
Depending on the --fmt cli option we format the output as
|
|
JSON or as a table.
|
|
"""
|
|
LOG.info('%(resource_name)s', {'resource_name': resource_name})
|
|
if not resources_list:
|
|
LOG.info('No resources found')
|
|
return ''
|
|
|
|
fmt = cfg.CONF.fmt
|
|
if fmt == 'psql':
|
|
resource_attr_values = []
|
|
for resource in resources_list:
|
|
resource_list = []
|
|
for attr in attrs:
|
|
resource_list.append(resource.get(attr))
|
|
resource_attr_values.append(resource_list)
|
|
return tabulate(resource_attr_values, attrs, tablefmt=fmt)
|
|
|
|
elif fmt == 'json':
|
|
js_output = {}
|
|
js_output[resource_name] = []
|
|
for resource in resources_list:
|
|
result = {}
|
|
for attr in attrs:
|
|
result[attr] = resource[attr]
|
|
js_output[resource_name].append(result)
|
|
return json.dumps(js_output, sort_keys=True, indent=4)
|