mirror of
https://github.com/vmware/vsphere-automation-sdk-python.git
synced 2024-11-27 03:30:00 -05:00
350 lines
15 KiB
Python
350 lines
15 KiB
Python
|
"""
|
||
|
|
* *******************************************************
|
||
|
|
* Copyright (c) VMware, Inc. 2013. All Rights Reserved.
|
||
|
|
* *******************************************************
|
||
|
|
*
|
||
|
|
* 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 2013 VMware, Inc. All rights reserved.'
|
||
|
|
|
||
|
|
import os
|
||
|
|
from suds.client import Client
|
||
|
|
from vsphere.samples.common.logging_context import LoggingContext
|
||
|
|
|
||
|
|
logger = LoggingContext.get_logger('vsphere.samples.common.lookup_service_helper')
|
||
|
|
|
||
|
|
|
||
|
|
class LookupServiceHelper(object):
|
||
|
|
def __init__(self, wsdl_url, soap_url, skip_verification):
|
||
|
|
self.wsdl_url = wsdl_url
|
||
|
|
self.soap_url = soap_url
|
||
|
|
self.skip_verification = skip_verification
|
||
|
|
self.client = None
|
||
|
|
self.managedObjectReference = None
|
||
|
|
self.serviceRegistration = None
|
||
|
|
|
||
|
|
def connect(self):
|
||
|
|
if self.client is None:
|
||
|
|
# Suds library doesn't support passing unverified context to disable
|
||
|
|
# server certificate verification. Thus disable checking globally in
|
||
|
|
# order to skip verification. This is not recommended in production
|
||
|
|
# code. see https://www.python.org/dev/peps/pep-0476/
|
||
|
|
if self.skip_verification:
|
||
|
|
import ssl
|
||
|
|
try:
|
||
|
|
_create_unverified_https_context = \
|
||
|
|
ssl._create_unverified_context
|
||
|
|
except AttributeError:
|
||
|
|
# Legacy Python that doesn't verify HTTPS certificates by
|
||
|
|
# default
|
||
|
|
pass
|
||
|
|
else:
|
||
|
|
# Handle target environment that doesn't support HTTPS
|
||
|
|
# verification
|
||
|
|
ssl._create_default_https_context = \
|
||
|
|
_create_unverified_https_context
|
||
|
|
|
||
|
|
self.client = Client(url=self.wsdl_url, location=self.soap_url)
|
||
|
|
assert self.client is not None
|
||
|
|
logger.info(self.client)
|
||
|
|
self.client.set_options(service='LsService', port='LsPort')
|
||
|
|
|
||
|
|
self.managedObjectReference = self.client.factory.create('ns0:ManagedObjectReference')
|
||
|
|
self.managedObjectReference._type = 'LookupServiceInstance'
|
||
|
|
self.managedObjectReference.value = 'ServiceInstance'
|
||
|
|
logger.debug(self.managedObjectReference)
|
||
|
|
|
||
|
|
lookupServiceContent = self.client.service.RetrieveServiceContent(self.managedObjectReference)
|
||
|
|
logger.debug(lookupServiceContent)
|
||
|
|
|
||
|
|
self.serviceRegistration = lookupServiceContent.serviceRegistration
|
||
|
|
logger.info(self.serviceRegistration)
|
||
|
|
|
||
|
|
def find_sso_urls(self):
|
||
|
|
"""
|
||
|
|
Finds all the SSO service URLs.
|
||
|
|
In an MxN setup where there are more than one infrastructure node; This method returns more than one URL.
|
||
|
|
|
||
|
|
:rtype: list
|
||
|
|
:return: list of SSO Service endpoint URLs
|
||
|
|
"""
|
||
|
|
return self.__find_platform_service_urls(product='com.vmware.cis',
|
||
|
|
service='cs.identity',
|
||
|
|
endpoint='com.vmware.cis.cs.identity.sso',
|
||
|
|
protocol='wsTrust')
|
||
|
|
|
||
|
|
def find_sso_url(self):
|
||
|
|
"""
|
||
|
|
Finds the SSO service URL.
|
||
|
|
In an MxN setup where there are more than one infrastructure node; This method returns the first SSO service endpoint URL
|
||
|
|
as returned by the lookup service.
|
||
|
|
|
||
|
|
:rtype: :class:`str`
|
||
|
|
:return: SSO Service endpoint URL
|
||
|
|
"""
|
||
|
|
result = self.__find_platform_service_urls(product='com.vmware.cis',
|
||
|
|
service='cs.identity',
|
||
|
|
endpoint='com.vmware.cis.cs.identity.sso',
|
||
|
|
protocol='wsTrust')
|
||
|
|
return result[0]
|
||
|
|
|
||
|
|
def find_vapi_urls(self):
|
||
|
|
"""
|
||
|
|
Finds all the vAPI service endpoint URLs.
|
||
|
|
In an MxN setup where there are more than one management node; this method returns more than one URL.
|
||
|
|
|
||
|
|
:rtype: dictionary
|
||
|
|
:return: vapi service endpoint URLs in a dictionary where the key is the node_id and the value is the service URL
|
||
|
|
"""
|
||
|
|
return self.__find_service_urls(product='com.vmware.cis',
|
||
|
|
service='cs.vapi',
|
||
|
|
endpoint='com.vmware.vapi.endpoint',
|
||
|
|
protocol='vapi.json.https.public')
|
||
|
|
|
||
|
|
def find_vapi_url(self, node_id):
|
||
|
|
"""
|
||
|
|
Finds the vapi service endpoint URL of a management node
|
||
|
|
|
||
|
|
:type: :class:`str`
|
||
|
|
:param node_id: The UUID of the management node
|
||
|
|
:rtype: :class:`str`
|
||
|
|
:return: vapi service endpoint URL of a management node or, None if no vapi endpoint is found
|
||
|
|
"""
|
||
|
|
assert node_id is not None
|
||
|
|
result = self.__find_service_urls(product='com.vmware.cis',
|
||
|
|
service='cs.vapi',
|
||
|
|
endpoint='com.vmware.vapi.endpoint',
|
||
|
|
protocol='vapi.json.https.public')
|
||
|
|
assert result is not None
|
||
|
|
return result.get(node_id)
|
||
|
|
|
||
|
|
def find_vim_urls(self):
|
||
|
|
"""
|
||
|
|
Finds all the vim service endpoint URLs.
|
||
|
|
In an MxN setup where there are more than one management node; this method returns more than one URL.
|
||
|
|
|
||
|
|
:rtype: dictionary
|
||
|
|
:return: vim service endpoint URLs in a dictionary where the key is the node_id and the value is the service URL
|
||
|
|
"""
|
||
|
|
return self.__find_service_urls(product='com.vmware.cis',
|
||
|
|
service='vcenterserver',
|
||
|
|
endpoint='com.vmware.vim',
|
||
|
|
protocol='vmomi')
|
||
|
|
|
||
|
|
def find_vim_url(self, node_id):
|
||
|
|
"""
|
||
|
|
Finds the vim service endpoint URL of a management node
|
||
|
|
|
||
|
|
:type: :class:`str`
|
||
|
|
:param node_id: The UUID of the management node
|
||
|
|
:rtype: :class:`str`
|
||
|
|
:return: vim service endpoint URL of a management node or, None if no vim endpoint is found
|
||
|
|
"""
|
||
|
|
assert node_id is not None
|
||
|
|
result = self.__find_service_urls(product='com.vmware.cis',
|
||
|
|
service='vcenterserver',
|
||
|
|
endpoint='com.vmware.vim',
|
||
|
|
protocol='vmomi')
|
||
|
|
assert result is not None
|
||
|
|
return result.get(node_id)
|
||
|
|
|
||
|
|
def find_vim_pbm_urls(self):
|
||
|
|
"""
|
||
|
|
Finds all the spbm service endpoint URLs.
|
||
|
|
In an MxN setup where there are more than one management node; this method returns more than one URL.
|
||
|
|
|
||
|
|
:rtype: dictionary
|
||
|
|
:return: spbm service endpoint URLs in a dictionary where the key is the node_id and the value is the service URL
|
||
|
|
"""
|
||
|
|
return self.__find_service_urls(product='com.vmware.vim.sms',
|
||
|
|
service='sms',
|
||
|
|
endpoint='com.vmware.vim.pbm',
|
||
|
|
protocol='https')
|
||
|
|
|
||
|
|
def find_vim_pbm_url(self, node_id):
|
||
|
|
"""
|
||
|
|
Finds the spbm service endpoint URL of a management node
|
||
|
|
|
||
|
|
:type: :class:`str`
|
||
|
|
:param node_id: The UUID of the management node
|
||
|
|
:rtype: :class:`str`
|
||
|
|
:return: spbm service endpoint URL of a management node or, None if no spbm endpoint is found
|
||
|
|
"""
|
||
|
|
assert node_id is not None
|
||
|
|
result = self.__find_service_urls(product='com.vmware.vim.sms',
|
||
|
|
service='sms',
|
||
|
|
endpoint='com.vmware.vim.pbm',
|
||
|
|
protocol='https')
|
||
|
|
assert result is not None
|
||
|
|
return result.get(node_id)
|
||
|
|
|
||
|
|
def __find_service_urls(self, product, service, endpoint, protocol):
|
||
|
|
"""
|
||
|
|
Finds the endpoint URLs of a service running on management nodes.
|
||
|
|
Returns a dictionary where the key is the management node id.
|
||
|
|
"""
|
||
|
|
assert self.client is not None
|
||
|
|
assert self.serviceRegistration is not None
|
||
|
|
|
||
|
|
lookupServiceRegistrationFilter = self.__create_filter_spec(product, service, endpoint, protocol)
|
||
|
|
logger.debug(lookupServiceRegistrationFilter)
|
||
|
|
|
||
|
|
result = self.client.service.List(self.serviceRegistration, lookupServiceRegistrationFilter)
|
||
|
|
logger.debug(result)
|
||
|
|
assert len(result) > 0
|
||
|
|
# Support for MxN
|
||
|
|
# return the results in a dictionary where key is NodeId and Value is Service URL
|
||
|
|
results_dict = {}
|
||
|
|
for lookupServiceRegistrationInfo in result:
|
||
|
|
lookupServiceRegistrationEndpoint = lookupServiceRegistrationInfo.serviceEndpoints[0]
|
||
|
|
assert lookupServiceRegistrationEndpoint is not None
|
||
|
|
results_dict[lookupServiceRegistrationInfo.nodeId] = lookupServiceRegistrationEndpoint.url
|
||
|
|
return results_dict
|
||
|
|
|
||
|
|
def __find_platform_service_urls(self, product, service, endpoint, protocol):
|
||
|
|
"""
|
||
|
|
Finds the endpoint URLs of a service running on PSCs (Platform Service Controller).
|
||
|
|
Returns a list of service URLs since there is no node id associated with the PSC.
|
||
|
|
"""
|
||
|
|
assert self.client is not None
|
||
|
|
assert self.serviceRegistration is not None
|
||
|
|
|
||
|
|
lookupServiceRegistrationFilter = self.__create_filter_spec(product, service, endpoint, protocol)
|
||
|
|
logger.debug(lookupServiceRegistrationFilter)
|
||
|
|
|
||
|
|
result = self.client.service.List(self.serviceRegistration, lookupServiceRegistrationFilter)
|
||
|
|
logger.debug(result)
|
||
|
|
assert len(result) > 0
|
||
|
|
|
||
|
|
urls = []
|
||
|
|
for lookupServiceRegistrationInfo in result:
|
||
|
|
lookupServiceRegistrationEndpoint = lookupServiceRegistrationInfo.serviceEndpoints[0]
|
||
|
|
assert lookupServiceRegistrationEndpoint is not None
|
||
|
|
urls.append(lookupServiceRegistrationEndpoint.url)
|
||
|
|
return urls
|
||
|
|
|
||
|
|
def __create_filter_spec(self, product, service, endpoint, protocol):
|
||
|
|
assert self.client is not None
|
||
|
|
|
||
|
|
lookupServiceRegistrationServiceType = self.client.factory.create('ns0:LookupServiceRegistrationServiceType')
|
||
|
|
lookupServiceRegistrationServiceType.product = product
|
||
|
|
lookupServiceRegistrationServiceType.type = service
|
||
|
|
|
||
|
|
lookupServiceRegistrationEndpointType = self.client.factory.create('ns0:LookupServiceRegistrationEndpointType')
|
||
|
|
lookupServiceRegistrationEndpointType.type = endpoint
|
||
|
|
lookupServiceRegistrationEndpointType.protocol = protocol
|
||
|
|
|
||
|
|
lookupServiceRegistrationFilter = self.client.factory.create('ns0:LookupServiceRegistrationFilter')
|
||
|
|
lookupServiceRegistrationFilter.serviceType = lookupServiceRegistrationServiceType
|
||
|
|
lookupServiceRegistrationFilter.endpointType = lookupServiceRegistrationEndpointType
|
||
|
|
return lookupServiceRegistrationFilter
|
||
|
|
|
||
|
|
def find_mgmt_nodes(self):
|
||
|
|
"""
|
||
|
|
Finds all the management nodes
|
||
|
|
|
||
|
|
:rtype: dictionary
|
||
|
|
:return: management node instance name and node id (UUID) in a dictionary
|
||
|
|
"""
|
||
|
|
assert self.client is not None
|
||
|
|
assert self.serviceRegistration is not None
|
||
|
|
|
||
|
|
lookupServiceRegistrationServiceType = self.client.factory.create('ns0:LookupServiceRegistrationServiceType')
|
||
|
|
lookupServiceRegistrationServiceType.product = 'com.vmware.cis'
|
||
|
|
lookupServiceRegistrationServiceType.type = 'vcenterserver'
|
||
|
|
logger.debug(lookupServiceRegistrationServiceType)
|
||
|
|
|
||
|
|
lookupServiceRegistrationEndpointType = self.client.factory.create('ns0:LookupServiceRegistrationEndpointType')
|
||
|
|
lookupServiceRegistrationEndpointType.type = 'com.vmware.vim'
|
||
|
|
lookupServiceRegistrationEndpointType.protocol = 'vmomi'
|
||
|
|
logger.debug(lookupServiceRegistrationEndpointType)
|
||
|
|
|
||
|
|
lookupServiceRegistrationFilter = self.client.factory.create('ns0:LookupServiceRegistrationFilter')
|
||
|
|
lookupServiceRegistrationFilter.serviceType = lookupServiceRegistrationServiceType
|
||
|
|
lookupServiceRegistrationFilter.endpointType = lookupServiceRegistrationEndpointType
|
||
|
|
logger.debug(lookupServiceRegistrationFilter)
|
||
|
|
|
||
|
|
result = self.client.service.List(self.serviceRegistration, lookupServiceRegistrationFilter)
|
||
|
|
logger.debug(result)
|
||
|
|
assert len(result) > 0
|
||
|
|
|
||
|
|
results_dict = {}
|
||
|
|
for lookupServiceRegistrationInfo in result:
|
||
|
|
for lookupServiceRegistrationAttribute in lookupServiceRegistrationInfo.serviceAttributes:
|
||
|
|
if lookupServiceRegistrationAttribute.key == 'com.vmware.vim.vcenter.instanceName':
|
||
|
|
results_dict[lookupServiceRegistrationAttribute.value] = lookupServiceRegistrationInfo.nodeId
|
||
|
|
return results_dict
|
||
|
|
|
||
|
|
def get_mgmt_node_id(self, instance_name):
|
||
|
|
"""
|
||
|
|
Get the management node id from the instance name
|
||
|
|
|
||
|
|
:type: :class:`str`
|
||
|
|
:param instance_name: The instance name of the management node
|
||
|
|
:rtype: :class:`str`
|
||
|
|
:return: The UUID of the management node or, None is no management node is found by the given instance name
|
||
|
|
"""
|
||
|
|
result = self.find_mgmt_nodes()
|
||
|
|
assert result is not None
|
||
|
|
return result.get(instance_name)
|
||
|
|
|
||
|
|
def get_mgmt_node_instance_name(self, node_id):
|
||
|
|
result = self.find_mgmt_nodes()
|
||
|
|
assert result is not None
|
||
|
|
for k, v in result.items():
|
||
|
|
if v == node_id:
|
||
|
|
return k
|
||
|
|
|
||
|
|
def get_default_mgmt_node(self):
|
||
|
|
"""
|
||
|
|
Finds the instance name and UUID of the management node for M1xN or, when the PSC and
|
||
|
|
management services all reside on a single node (embedded).
|
||
|
|
"""
|
||
|
|
result = self.find_mgmt_nodes()
|
||
|
|
assert result is not None
|
||
|
|
if len(result) < 1:
|
||
|
|
raise Exception('No management node found')
|
||
|
|
if len(result) > 1:
|
||
|
|
raise MultipleManagementNodeException(MultipleManagementNodeException.format(result))
|
||
|
|
return (list(result.keys())[0], list(result.values())[0]) # python 3.x dict.keys() returns a view rather than a list
|
||
|
|
|
||
|
|
|
||
|
|
class MultipleManagementNodeException(Exception):
|
||
|
|
def __init__(self, message):
|
||
|
|
super(MultipleManagementNodeException, self).__init__(message)
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def format(nodes):
|
||
|
|
"""
|
||
|
|
Formats the multiple management node exception message
|
||
|
|
|
||
|
|
:type: :class:`dict`
|
||
|
|
:param nodes: The dictionary containing management nodes
|
||
|
|
:rtype: :class:`str`
|
||
|
|
:return: Formatted string output
|
||
|
|
"""
|
||
|
|
message = 'Multiple Management Node Found on server'
|
||
|
|
for k, v in nodes.items():
|
||
|
|
message = message + os.linesep + 'Node name: {0} uuid: {1}'.format(k, v)
|
||
|
|
return message
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
lookup_service_helper = LookupServiceHelper(wsdl_url='file:///path/to/lookupservice.wsdl',
|
||
|
|
soap_url='https://server_ip/lookupservice/sdk')
|
||
|
|
lookup_service_helper.connect()
|
||
|
|
print(lookup_service_helper.find_sso_url())
|
||
|
|
print(lookup_service_helper.find_vapi_urls())
|
||
|
|
print(lookup_service_helper.find_vim_urls())
|
||
|
|
print(lookup_service_helper.find_vim_pbm_urls())
|
||
|
|
print(lookup_service_helper.find_mgmt_nodes())
|
||
|
|
|
||
|
|
# Start program
|
||
|
|
if __name__ == "__main__":
|
||
|
|
main()
|