#!/usr/bin/env python """ * ******************************************************* * Copyright (c) VMware, Inc. 2020. All Rights Reserved. * SPDX-License-Identifier: MIT * ******************************************************* * * DISCLAIMER. THIS PROGRAM IS PROVIDED TO YOU "AS IS" WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, WHETHER ORAL OR WRITTEN, * EXPRESS OR IMPLIED. THE AUTHOR SPECIFICALLY DISCLAIMS ANY IMPLIED * WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, * NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. """ __author__ = 'VMware, Inc.' __copyright__ = 'Copyright 2020 VMware, Inc. All rights reserved.' __vcenter_version__ = '7.0+' from pprint import pprint import configparser import os from vmware.vapi.vsphere.client import create_vsphere_client from samples.vsphere.common import sample_cli from samples.vsphere.common import sample_util from samples.vsphere.common.ssl_helper import get_unverified_session from com.vmware.vcenter.guest_client import (CustomizationSpec, HostnameGenerator, LinuxConfiguration, ConfigurationSpec, GlobalDNSSettings, AdapterMapping, IPSettings, Ipv4, Ipv6, Ipv6Address) from com.vmware.vcenter.guest_client import (WindowsConfiguration, WindowsSysprep, Domain, GuiUnattended, UserData, WindowsNetworkAdapterSettings) class CustomizationSpecManager(object): """ Demonstrates create/list/get/set/delete customizationSpecs in vCenter Sample Prerequisites: 1 vcenter, no ESXi nor VM needed """ def __init__(self): parser = sample_cli.build_arg_parser() parser.add_argument('-x', '--win_password', action='store', help='windows admin password to be customized') args = sample_util.process_cli_args(parser.parse_args()) if args.win_password: self.win_password = args.win_password else: self.win_password = None session = get_unverified_session() if args.skipverification else None self.client = create_vsphere_client(server=args.server, username=args.username, password=args.password, session=session) self.specs_svc = self.client.vcenter.guest.CustomizationSpecs # get customization config self.config = configparser.ConfigParser() self.linCfgPath = os.path.join(os.path.dirname( os.path.realpath(__file__)), 'linSpec.cfg') self.winCfgPath = os.path.join(os.path.dirname( os.path.realpath(__file__)), 'winSpec.cfg') self.specsAdded = [] # common method to parse specInfo for linux/windows spec def parseSpecInfo(self): self.specName = self.config['CREATESPEC']['specName'] self.specDesc = self.config['CREATESPEC']['specDesc'] # common method to parse network cfg for linux/windows spec def parseNetwork(self): # parse macAddress self.macAddress = self.config['NETWORK'].get('macAddress') # parse ipv4 self.ipv4Type = self.config['NETWORK'].get('ipv4Type', 'DHCP') if self.ipv4Type == 'STATIC': self.ipv4_prefix = self.config['NETWORK'].getint('ipv4_prefix') self.ipv4_gateways = self.config['NETWORK'].get('ipv4_gateways') if self.ipv4_gateways is not None: self.ipv4_gateways = self.ipv4_gateways.split(',') self.ipv4_ip = self.config['NETWORK'].get('ipv4_ip') elif (self.ipv4Type == 'DHCP' or self.ipv4Type == 'USER_INPUT_REQUIRED'): self.ipv4_prefix = None self.ipv4_gateways = None self.ipv4_ip = None else: raise Exception('Wrong ipv4Type "{}"'.format(self.ipv4Type)) # parse ipv6 self.ipv6Type = self.config['NETWORK'].get('ipv6Type') if self.ipv6Type == 'STATIC': self.ipv6_prefix = self.config['NETWORK'].getint('ipv6_prefix') self.ipv6_gateways = self.config['NETWORK'].get('ipv6_gateways') if self.ipv6_gateways is not None: self.ipv6_gateways = self.ipv6_gateways.split(',') self.ipv6_ip = self.config['NETWORK'].get('ipv6_ip') elif ((self.ipv6Type is None) or (self.ipv4Type == 'DHCP') or (self.ipv4Type == 'USER_INPUT_REQUIRED')): self.ipv6_prefix = None self.ipv6_ip = None self.ipv6_gateways = None else: raise Exception('Wrong ipv6Type "{}"'.format(self.ipv6Type)) # common method to parse hostname cfg for linux/windows spec def parseHostname(self): # parse hostname generator type self.hostnameType =\ self.config['HOSTNAME'].get('hostnameGeneratorType', 'VIRTUAL_MACHINE') if (self.hostnameType == 'VIRTUAL_MACHINE' or self.hostnameType == 'USER_INPUT_REQUIRED'): self.prefix = None self.fixedName = None elif self.hostnameType == 'PREFIX': self.prefix = self.config['HOSTNAME'].get('prefix') self.fixedName = None elif self.hostnameType == 'FIXED': self.fixedName = self.config['HOSTNAME'].get('fixedName') self.prefix = None else: raise Exception('Wrong hostnameGeneratorType "{}"'.format( self.hostnameType)) # common method to parse DNS cfg for linux/windows spec def parseDns(self): self.globalDnsServers = self.config['DNS'].get('dnsServers') if self.globalDnsServers is not None: self.globalDnsServers = self.globalDnsServers.split(',') self.globalDnsSuffixs = self.config['DNS'].get('dnsSuffixs') if self.globalDnsSuffixs is not None: self.globalDnsSuffixs = self.globalDnsSuffixs.split(',') def parseWinnics(self): self.netBiosMode = self.config['WINNICS'].get('netBiosMode') self.dnsServers = self.config['WINNICS'].get('dnsServers') if self.dnsServers is not None: self.dnsServers = self.dnsServers.split(',') self.dnsDomain = self.config['WINNICS'].get('dnsDomain') self.winsServers = self.config['WINNICS'].get('winsServers') if self.winsServers is not None: self.winsServers = self.winsServers.split(',') def parseLinuxCfg(self): self.config.read(self.linCfgPath) self.parseSpecInfo() self.linSpecName = self.specName self.parseNetwork() self.parseHostname() self.domainName = self.config['LINUXCONFIG'].get('domainName') self.timezone = self.config['LINUXCONFIG'].get('timezone') self.script_text = self.config['LINUXCONFIG'].get('script_text') self.parseDns() def parseWinCfg(self): self.config.read(self.winCfgPath) self.parseSpecInfo() self.winSpecName = self.specName self.parseNetwork() self.parseHostname() self.parseDns() self.rebootOption = self.config['WINCONFIG'].get('rebootOption') self.fullName = self.config['WINCONFIG'].get('fullName') self.org = self.config['WINCONFIG'].get('organization') self.productKey = self.config['WINCONFIG'].get('productKey') # parse domain or workgroup self.domainType =\ self.config['WINCONFIG'].get('domainType', 'WORKGROUP') if self.domainType == "WORKGROUP": self.workgroup = self.config['WINCONFIG'].get('workgroup') self.domain = None self.domainUser = None self.domainPass = None elif self.domainType == "DOMAIN": self.workgroup = None self.domain = self.config['WINCONFIG'].get('domain') self.domainUser = self.config['WINCONFIG'].get('domainUser') self.domainPass = self.config['WINCONFIG'].get('domainPass') else: raise Exception('Wrong domainType "{}"'.format(self.domainType)) self.autoLogon =\ self.config['WINCONFIG'].getboolean('autoLogon', False) self.autoLogonCount =\ self.config['WINCONFIG'].getint('autoLogonCount', 0) self.timezone = self.config['WINCONFIG'].getint('timezone', 4) # The local Admin password # ### WARNING: USE CLEAR TEXT IN winSpec.cfg AT YOUR OWN RISK!!! ### # Suggested to use "--win_password" command line option instead # It will overrid this value here if not self.win_password: self.win_password = self.config['WINCONFIG'].get('password') self.gui_run_once_commands =\ self.config['WINCONFIG'].get('gui_run_once_commands') if self.gui_run_once_commands is not None: self.gui_run_once_commands = self.gui_run_once_commands.split(',') self.sysprepXml = self.config['WINCONFIG'].get('sysprepXml') self.parseWinnics() def listCustomizationSpecs(self): """ List CustomizationSpecs present in vc server """ print("------------list--------------") print("List Of CustomizationSpecs:") list_of_specs = self.specs_svc.list() self.specCount = len(list_of_specs) pprint(list_of_specs) def createLinuxSpec(self): print("------------create 1 linux Customizationpec----------------") self.parseLinuxCfg() computerName = HostnameGenerator(prefix=self.prefix, fixed_name=self.fixedName, type=HostnameGenerator.Type( self.hostnameType)) spec_linuxConfig = LinuxConfiguration(domain=self.domainName, hostname=computerName, time_zone=self.timezone, script_text=self.script_text) spec_configSpec = ConfigurationSpec(linux_config=spec_linuxConfig) # AdapterMapping ipv4Cfg = Ipv4(type=Ipv4.Type(self.ipv4Type), prefix=self.ipv4_prefix, gateways=self.ipv4_gateways, ip_address=self.ipv4_ip) if self.ipv6Type is not None: ipv6addr = [Ipv6Address(prefix=self.ipv6_prefix, ip_address=self.ipv6_ip)] ipv6Cfg = Ipv6(gateways=self.ipv6_gateways, ipv6=ipv6addr, type=Ipv6.Type(self.ipv6Type)) else: ipv6Cfg = None ipSettings = IPSettings(windows=None, ipv4=ipv4Cfg, ipv6=ipv6Cfg) adapterMappingList = [AdapterMapping(adapter=ipSettings, mac_address=self.macAddress)] # dns_settings dns_settings = GlobalDNSSettings(dns_servers=self.globalDnsServers, dns_suffix_list=self.globalDnsSuffixs) # CreateSpec linspec_spec = CustomizationSpec(configuration_spec=spec_configSpec, interfaces=adapterMappingList, global_dns_settings=dns_settings) lin_create_spec = self.specs_svc.CreateSpec(name=self.specName, description=self.specDesc, spec=linspec_spec) # svc Create self.specs_svc.create(spec=lin_create_spec) # append it to existing list, for delete and cleanup self.specsAdded.append(self.specName) # list after create self.listCustomizationSpecs() print("----------------------------") def createWinSpec(self): print("------------create 1 windows CustomizationSpec----------------") self.parseWinCfg() # IPSettings ipv4Cfg = Ipv4(type=Ipv4.Type(self.ipv4Type), prefix=self.ipv4_prefix, gateways=self.ipv4_gateways, ip_address=self.ipv4_ip) if self.ipv6Type is not None: ipv6addr = [Ipv6Address(prefix=self.ipv6_prefix, ip_address=self.ipv6_ip)] ipv6Cfg = Ipv6(gateways=self.ipv6_gateways, ipv6=ipv6addr, type=Ipv6.Type(self.ipv6Type)) else: ipv6Cfg = None windowsNicSettings = WindowsNetworkAdapterSettings( net_bios_mode=self.netBiosMode, dns_servers=self.dnsServers, dns_domain=self.dnsDomain, wins_servers=self.winsServers) ipSettings = IPSettings(windows=windowsNicSettings, ipv4=ipv4Cfg, ipv6=ipv6Cfg) # AdapterMapping adapterMappingList = [AdapterMapping(adapter=ipSettings, mac_address=self.macAddress)] # WindowsConfiguration myReboot = WindowsConfiguration.RebootOption(self.rebootOption) computerName = HostnameGenerator(prefix=self.prefix, fixed_name=self.fixedName, type=HostnameGenerator.Type( self.hostnameType)) userData = UserData(computer_name=computerName, product_key=self.productKey, full_name=self.fullName, organization=self.org) myDomain = Domain(domain=self.domain, workgroup=self.workgroup, domain_username=self.domainUser, domain_password=self.domainPass, type=Domain.Type(self.domainType)) guiUnattended = GuiUnattended(auto_logon_count=self.autoLogonCount, auto_logon=self.autoLogon, time_zone=self.timezone, password=self.win_password) mySysprep = WindowsSysprep(domain=myDomain, gui_unattended=guiUnattended, user_data=userData, gui_run_once_commands=self. gui_run_once_commands) winCfg = WindowsConfiguration(reboot=myReboot, sysprep=mySysprep, sysprep_xml=self.sysprepXml) # CustomizationSpec spec_configSpec = ConfigurationSpec(windows_config=winCfg) dns_settings = GlobalDNSSettings(dns_servers=self.globalDnsServers, dns_suffix_list=self.globalDnsSuffixs) winspec_spec = CustomizationSpec(configuration_spec=spec_configSpec, interfaces=adapterMappingList, global_dns_settings=dns_settings) # CreateSpec win_create_spec = self.specs_svc.CreateSpec(name=self.specName, description=self.specDesc, spec=winspec_spec) # list before create self.listCustomizationSpecs() existingSpecCount = self.specCount # svc Create self.specs_svc.create(spec=win_create_spec) # append it to existing list, for delete and cleanup self.specsAdded.append(self.specName) # list after create self.listCustomizationSpecs() print("----------------------------") newSpecCount = self.specCount if(newSpecCount != existingSpecCount + 1): raise Exception('Error createSpec due to spec count={}'. format(newSpecCount)) def getSetSpec(self): print("-----------Get existing Spec------------") # Get created specs, modify timezone and description of the linSpec linSpec = self.specs_svc.get(self.linSpecName) pprint(linSpec) winSpec = self.specs_svc.get(self.winSpecName) pprint(winSpec) linSpec.spec.spec.configuration_spec.linux_config.time_zone =\ 'Europe/London' linSpec.spec.description = linSpec.spec.description +\ " modified by vapi set() method" print("-----------Set to modify existing linSpec------------") self.specs_svc.set(name=self.linSpecName, spec=linSpec.spec) # Now check again if its timezone and description has changed print("-----------Get the modified linSpec------------") linSpec = self.specs_svc.get(self.linSpecName) pprint(linSpec) print("----------------------------") def deleteSpec(self): print("-----------Delete created spec for cleanup------------") print("-----------before delete------------") self.listCustomizationSpecs() existingSpecCount = self.specCount for specName in self.specsAdded: self.specs_svc.delete(specName) existingSpecCount -= 1 # list again, there should be [] print("-----------after delete------------") self.listCustomizationSpecs() newSpecCount = self.specCount print("----------------------------") if(newSpecCount != existingSpecCount): raise Exception('Error deleteSpec due to current specCount {}!={}'. format(newSpecCount, existingSpecCount)) def main(): myCustSpecMgr = CustomizationSpecManager() myCustSpecMgr.listCustomizationSpecs() myCustSpecMgr.createLinuxSpec() myCustSpecMgr.createWinSpec() myCustSpecMgr.getSetSpec() myCustSpecMgr.deleteSpec() if __name__ == '__main__': main()