Jenkins plugin information monitoring

plugin_info.py

#!/usr/bin/python

'''
requirements:
pip install python-jenkins
chmod u+x plugin_info.py

Example output:
./plugin_info.py -o=log.txt -f=longName,version

'''

import argparse
import jenkins
import pprint
import json


pp = pprint.PrettyPrinter()
server = jenkins.Jenkins('http://172.16.10.254:8081', username='admin', password='password')
user = server.get_whoami()
version = server.get_version()
print('Hello %s from Jenkins %s' % (user['fullName'], version))

def get_args():
    parser = argparse.ArgumentParser("Script retrieves plugin info from jenkins server")
    parser.add_argument("-o", "--output",
                        help="filename to print output, otherwise console stdout is default",
                        default="stdout",
                        type=str)
    parser.add_argument("-f", "--filter",
                        help="print only filter plugin info by specific comma-separated keys: \n \
                              active | \
                              backupVersion | \
                              bundled | \
                              deleted | \
                              dependencies | \
                              downgradable | \
                              enabled | \
                              hasUpdate | \
                              longName | \
                              pinned | \
                              requiredCoreVersion | \
                              shortName | \
                              supportsDynamicLoad | \
                              url | \
                              version",
                        default="all",
                        type=str)
    args = parser.parse_args()
    output = args.output
    filter_scope = args.filter.split(",")
    return output, filter_scope


# Start
output, scope = get_args()
plugin_list = server.get_plugins_info()
output_list = plugin_list

if scope != 'all':
    output_list = {}
    for i in plugin_list:
        targets = ""
        for c in scope:
             targets += "{} >>> {}, ".format(c, i.get(c, ""))
        output_list[i['shortName']] = targets

if output != 'stdout':
    report_file = open(output, 'w')
    report_file.write(json.dumps(output_list, indent=4, sort_keys=True))
    report_file.close()
else:
    pp.pprint("Jenkins plugins: {}".format(output_list))