Consul members in JSON

members.py

import json
import re
import subprocess


def get_data():
    patt = re.compile("[^\s]+")
    p = subprocess.Popen(['consul', 'members', '-detailed'], shell=False, stdout=subprocess.PIPE)
    d, _ = p.communicate()

    return json.dumps(list(map(lambda i: {'name': i[0], 'ip': i[1].split(':')[0], 'port': i[1].split(':')[1], 'status': i[2], 'tags': dict(map(lambda item: item.split('='), i[3].split(',')))}, filter(lambda x: x, map(lambda e: patt.findall(e), d.decode().split('\n')[1:])))))


def main():
    print(get_data())


if __name__ == '__main__':
    main()