VMwareのHTML Console SDKで使用するWebSocketのURLを生成するツール

vmware_get_console_url.py

#!/usr/bin/env python
from __future__ import absolute_import, division, print_function
from pyVim.connect import SmartConnect, Disconnect
from pyVmomi import vim
from getpass import getpass
import ssl
import atexit
import argparse
import sys


def options():
    parser = argparse.ArgumentParser(prog='vmware_get_console_url.py',
                                     add_help=True,
                                     description='Tool to generate web console url for HTML console sdk.')

    parser.add_argument('--host', '-vc',
                        type=str, required=True,
                        help='The host vCenter or ESXi(IP is fine)')
    parser.add_argument('--username', '-u',
                        type=str, default='[email protected]',
                        help='login username')
    parser.add_argument('--password', '-p',
                        type=str,
                        help='login password')
    parser.add_argument('--target', '-t',
                        type=str, required=True,
                        help='target vm name')

    args = parser.parse_args()

    if not(args.password):
        args.password = getpass(prompt='Password: ')

    return args


def main():
    args = options()

    context = None
    if hasattr(ssl, '_create_unverified_context'):
        context = ssl._create_unverified_context()

    try:
        si = SmartConnect(host=args.host,
                          user=args.username,
                          pwd=args.password,
                          sslContext=context)
        atexit.register(Disconnect, si)
    except Exception as e:
        print('Error: %s' % e.msg)
        sys.exit(1)

    content = si.content
    vms = content.viewManager.CreateContainerView(content.rootFolder,
                                                  [vim.VirtualMachine],
                                                  True)

    vm_obj = ''
    if vms:
        for vm in vms.view:
            if vm.name == args.target:
                vm_obj = vm
                break

    if vm_obj:
        ticket_info = vm_obj.AcquireTicket("webmks")
        host = ticket_info.host
        port = ticket_info.port
        ticket = ticket_info.ticket

        if host:
            print('wss://%s:%s/ticket/%s' % (host, port, ticket))
        else:
            print('wss://%s:%s/ticket/%s' % (args.host, port, ticket))
    else:
        print('Error: %s not found' % args.target)
        sys.exit(1)


if __name__ == "__main__":
    main()