5ba7f21ce6
With the current model of dumping ansible facts with the template and regexing it to make it JSON readable, metadata generation into files is failing in some cases. It is better to have the template handle creation of a serializable JSON object and that is what this commit does. Also some unnecessary keys in lib/Metadata.py used to parse the JSON have been removed since all of that is now handled by the template. Change-Id: I7d4a4f9fde0af8a52aa72374614c20f4b8abc421 Co-Authored-By: Alex Krzos <akrzos@redhat.com>
113 lines
4.5 KiB
Python
113 lines
4.5 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)
|
|
sys_data = {}
|
|
sys_data['system_data'] = json.loads(json_str)
|
|
return sys_data
|
|
|
|
def get_hardware_metadata(self, sys_data):
|
|
hard_dict = {}
|
|
for item in sys_data['system_data']:
|
|
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']:
|
|
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']:
|
|
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, indent=4, sort_keys=True)
|
|
|
|
|
|
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())
|