browbeat/lib/Metadata.py
Sindhur 06e3e3292b Adding Browbeat Infra files
Adding .gitreview file
Adding tox.ini
Adding setup.py
Adding test-requirments.txt
Fixing syntax

Change-Id: Id6d628708079440207e5f068f5f0827802f2aa14
2016-06-14 09:16:53 -04:00

115 lines
4.7 KiB
Python

# 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 re
import sys
import os
class Metadata:
def __init__(self):
pass
def load_file(self, filename):
json_str = None
try:
with open(filename) as data:
json_str = data.read()
except IOError:
print("Machine facts json is missing")
exit(1)
new_json = re.sub(r"}\n{", r"},\n{", json_str, re.M)
convert = "{ \"machines\": [" + new_json + "] }"
sys_data = {}
sys_data['system_data'] = json.loads(convert)
return sys_data
def get_hardware_metadata(self, sys_data):
hard_dict = {}
for item in sys_data['system_data']['machines']:
if 'hardware_details' not in hard_dict:
hard_dict['hardware_details'] = []
hardware_dict = {}
hardware_dict['label'] = item['inventory_hostname']
hardware_dict['kernel'] = item['ansible_kernel']
hardware_dict['total_mem'] = item[
'ansible_memory_mb']['real']['total']
hardware_dict['total_logical_cores'] = item[
'facter_processorcount']
hardware_dict['os_name'] = item['ansible_distribution'] + \
item['ansible_distribution_version']
hardware_dict['ip'] = item['ansible_default_ipv4']['address']
hardware_dict['num_interface'] = len(item['ansible_interfaces'])
hardware_dict['machine_make'] = item['ansible_product_name']
hard_dict['hardware_details'].append(hardware_dict)
return hard_dict
def get_environment_metadata(self, sys_data):
env_dict = {}
for item in sys_data['system_data']['machines']:
if 'environment_setup' not in env_dict:
env_dict['environment_setup'] = {}
for key, value in item.items():
if 'osp' in key:
env_dict['environment_setup'][key] = value
return env_dict
def get_software_metadata(self, sys_data):
soft_all_dict = {}
for item in sys_data['system_data']['machines']:
if 'software_details' not in soft_all_dict:
soft_all_dict['software_details'] = {}
nodes = ['controller', 'undercloud', 'compute']
if any(node in item['inventory_hostname'] for node in nodes):
if 'openstack' not in soft_all_dict['software_details']:
soft_all_dict['software_details']['openstack'] = {}
if 'config' not in soft_all_dict['software_details']['openstack']:
soft_all_dict['software_details'][
'openstack']['config'] = []
software_dict = {}
software_dict['node_name'] = item['inventory_hostname']
for soft in item:
if 'openstack' in soft:
service = soft.split('_')
service_name = service[1]
if service_name not in software_dict:
software_dict[service_name] = {}
if service_name in soft:
software_dict[service_name][soft] = item[soft]
soft_all_dict['software_details']['openstack'][
'config'].append(software_dict)
return soft_all_dict
def write_metadata_file(self, data, filename):
with open(filename, 'w') as json_file:
json.dump(data, json_file)
def main():
_filename = os.path.join(sys.argv[1], 'machine_facts.json')
metadata = Metadata()
sysdata = metadata.load_file(_filename)
env_data = metadata.get_environment_metadata(sysdata)
metadata.write_metadata_file(
env_data, os.path.join(sys.argv[1], 'environment-metadata.json'))
hardware_data = metadata.get_hardware_metadata(sysdata)
metadata.write_metadata_file(
hardware_data, os.path.join(sys.argv[1], 'hardware-metadata.json'))
software_data = metadata.get_software_metadata(sysdata)
metadata.write_metadata_file(
software_data, os.path.join(sys.argv[1], 'software-metadata.json'))
if __name__ == '__main__':
sys.exit(main())