dbiswas91 Tracker

How to get vm object using moref_id pyvmomi

dbiswas91 — Tue, 21 Mar 2023 12:13:34 GMT

I have vm moref_id, want to retrieve vm object with one query? like in perl

my $vm = Vim::get_view(mo_ref => $vm_moref);

need same on python using pyvmomi utility.

Facing performance issue using python SDK in case of listing vm w.r.t perl SDK.

dbiswas91 — Mon, 27 Feb 2023 11:05:52 GMT

Below python SDK script taking about ~4 mili sec (which lists all required attributes).

real 0m4.137s
user 0m3.021s
sys 0m0.074s

similar script on perl VMware SDK taking 1 sec. Can someone help me improve the execution to nearly 1 mili sec similar to perl script.

[$$]# cat getallvms2.py #!/usr/bin/env python # VMware vSphere Python SDK # Copyright (c) 2008-2021 VMware, Inc. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """ Python program for listing the VMs on an ESX / vCenter host """ import re from pyVmomi import vmodl, vim from tools import cli, service_instance def print_vm_info(virtual_machine): """ Print information for a particular virtual machine or recurse into a folder with depth protection """ vm_config = {} summary = virtual_machine.summary host_ref = virtual_machine.runtime.host if not host_ref: print("Can't find host ref") accessibility = summary.runtime.connectionState extra_config = virtual_machine.config.extraConfig vname = summary.config.name uuid = summary.config.uuid if uuid: vm_config.update({ "uuid": uuid }) iuuid = summary.config.instanceUuid if iuuid: vm_config.update({ "instanceUuid": iuuid }) cversion = virtual_machine.config.version if cversion is not None: vm_config.update({ "version": cversion }) change_tracking_enable = virtual_machine.config.changeTrackingEnabled if change_tracking_enable is not None: vm_config.update({ "changeTrackingEnabled": "1" if change_tracking_enable else "0" }) change_tracking_support = virtual_machine.capability.changeTrackingSupported if change_tracking_support is not None: vm_config.update({ "changeTrackingSupported": "1" if change_tracking_support else "0"}) ctemplate = summary.config.template if ctemplate: vm_config.update({ "template": "1" if ctemplate else "0" }) gfullname = summary.config.guestFullName if gfullname: vm_config.update({"guestFullName": gfullname}) devs = virtual_machine.config.hardware.device extra_config = virtual_machine.config.extraConfig if extra_config: config_name = virtual_machine.config.name for entry in extra_config: if entry.key == 'unitrends.vm.type': if entry.value in ['instant_recovery_audit', 'replica_vm', 'virtual_appliance']: debug_message("Skipping VM %s since .it was created for VMware IR." % config_name) exclude_vm_from_inventory = 1 break print("Name : ", summary.config.name) print("Template : ", summary.config.template) print("Path : ", summary.config.vmPathName) print("Guest : ", summary.config.guestFullName) print("Instance UUID : ", summary.config.instanceUuid) print("Bios UUID : ", summary.config.uuid) annotation = summary.config.annotation if annotation: print("Annotation : ", annotation) print("State : ", summary.runtime.powerState) if summary.guest is not None: ip_address = summary.guest.ipAddress tools_version = summary.guest.toolsStatus if tools_version is not None: print("VMware-tools: ", tools_version) else: print("Vmware-tools: None") if ip_address: print("IP : ", ip_address) else: print("IP : None") if summary.runtime.question is not None: print("Question : ", summary.runtime.question.text) print("") def main(): """ Simple command-line program for listing the virtual machines on a system. """ parser = cli.Parser() parser.add_custom_argument('-f', '--find', required=False, action='store', help='String to match VM names') args = parser.get_args() si = service_instance.connect(args) try: content = si.RetrieveContent() container = content.rootFolder # starting point to look into view_type = [vim.VirtualMachine] # object types to look for recursive = True # whether we should look into it recursively container_view = content.viewManager.CreateContainerView( container, view_type, recursive) children = container_view.view if args.find is not None: pat = re.compile(args.find, re.IGNORECASE) for child in children: if args.find is None: print_vm_info(child) else: if pat.search(child.summary.config.name) is not None: print_vm_info(child) except vmodl.MethodFault as error: print("Caught vmodl fault : " + error.msg) return -1 return 0 # Start program if __name__ == "__main__": main()

Re: how to configure ssl on system so that i can use ssl option pyvmomi or python vshpere sdk 8.0

dbiswas91 — Tue, 21 Feb 2023 05:34:36 GMT

But if ESXi is not connected with any vCenter, where should I get the certification?

Re: how to configure ssl on system so that i can use ssl option pyvmomi or python vshpere sdk 8.0

dbiswas91 — Sat, 18 Feb 2023 03:19:04 GMT

Thanks a lot, @doskiran for the great help, what about the ESXi server, where to down the CA root certificate for ESXi server?

how to configure ssl on system so that i can use ssl option pyvmomi or python vshpere sdk 8.0

dbiswas91 — Wed, 15 Feb 2023 05:06:49 GMT

this script is from pyvmomi.

*********************************************

# python3 getallvms.py -s xxxxx -u root -p xxxxx
[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)
Unable to connect to host with supplied credentials

below is the script i have used to run.

[serverX] [vsphere-automation-sdk-python-master]# cat try.py import requests import urllib3 from vmware.vapi.vsphere.client import create_vsphere_client session = requests.session() # Disable cert verification for demo purpose. # This is not recommended in a production environment. #session.verify = False # Disable the secure connection warning for demo purpose. # This is not recommended in a production environment. #urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) # Connect to a vCenter Server using username and password vsphere_client = create_vsphere_client(server='x.x.x.x', username='administrator@vsphere.local', password='xxxx', session=session) # List all VMs inside the vCenter Server ab=vsphere_client.vcenter.VM.list() print(ab)

Traceback (most recent call last): File "/root/vsphere-automation-sdk-python-master/try.py", line 15, in <module> vsphere_client = create_vsphere_client(server='x.x.x.x', username='administrator@vsphere.local', password='xxxx', session=session) File "/usr/local/lib/python3.9/site-packages/vmware/vapi/vsphere/client.py", line 173, in create_vsphere_client return VsphereClient(session=session, server=server, username=username, File "/usr/local/lib/python3.9/site-packages/vmware/vapi/vsphere/client.py", line 116, in __init__ session_id = session_svc.create() File "/usr/local/lib/python3.9/site-packages/com/vmware/cis_client.py", line 201, in create return self._invoke('create', None) File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 345, in _invoke return self._api_interface.native_invoke(ctx, _method_name, kwargs) File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 266, in native_invoke method_result = self.invoke(ctx, method_id, data_val) File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 199, in invoke return self._api_provider.invoke(self._iface_id.get_name(), File "/usr/local/lib/python3.9/site-packages/vmware/vapi/security/client/security_context_filter.py", line 101, in invoke method_result = ApiProviderFilter.invoke( File "/usr/local/lib/python3.9/site-packages/vmware/vapi/provider/filter.py", line 75, in invoke method_result = self.next_provider.invoke( File "/usr/local/lib/python3.9/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 79, in invoke response = self._do_request(VAPI_INVOKE, ctx, params) File "/usr/local/lib/python3.9/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 120, in _do_request http_response = self.http_provider.do_request( File "/usr/local/lib/python3.9/site-packages/vmware/vapi/protocol/client/rpc/requests_provider.py", line 95, in do_request output = self._session.request( File "/usr/local/lib/python3.9/site-packages/requests/sessions.py", line 529, in request resp = self.send(prep, **send_kwargs) File "/usr/local/lib/python3.9/site-packages/requests/sessions.py", line 645, in send r = adapter.send(request, **kwargs) File "/usr/local/lib/python3.9/site-packages/requests/adapters.py", line 517, in send raise SSLError(e, request=request) requests.exceptions.SSLError: HTTPSConnectionPool(host='x,x,x,x', port=443): Max retries exceeded with url: /api (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)')))

Let me know what exact steps to enable ssl for python sdk or pyvmomi.

what is the equivalent python sdk module for perl sdk module " Vim::find_entity_view()

dbiswas91 — Sat, 04 Feb 2023 03:50:57 GMT

Can some one help me on : what is the equivalent python sdk module for perl sdk module " Vim::find_entity_view()

or Pyvim is same as perl Vim module.

https://vdc-download.vmware.com/vmwb-repository/dcr-public/cfe7121d-0d64-49d9-8e1f-49fdded4bfc4/7168b5b6-7cf2-41ce-8dd5-5535787b8c17/doc/viperl_advancedtopics.5.2.html

As like above link want to implement on python, what is the module i will be using on python sdk 8.0.

Getting error while listing all vms under ESXi 7.0 using python vsphere sdk 8.0

dbiswas91 — Fri, 03 Feb 2023 17:39:02 GMT

import requests import urllib3 import logging logging.basicConfig(filename='app.log', level=logging.DEBUG ,filemode='w', format='%(name)s - %(levelname)s - %(message)s') from vmware.vapi.vsphere.client import create_vsphere_client session = requests.session() session.verify = False urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) # ESxi 7.0 vsphere_client = create_vsphere_client(server='<ESXi 7.0 server ip>', username='root', password='x,x,x,x', session=session) ab=vsphere_client.vcenter.VM.list() print(ab)

# python3 list_vm.py

Traceback (most recent call last):
File "/root/vsphere-automation-sdk-python/dk_try.py", line 18, in <module>
vsphere_client = create_vsphere_client(server='xxxxx', username='root', password='xxxxxx', session=session)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/vsphere/client.py", line 173, in create_vsphere_client
return VsphereClient(session=session, server=server, username=username,
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/vsphere/client.py", line 116, in __init__
session_id = session_svc.create()
File "/usr/local/lib/python3.9/site-packages/com/vmware/cis_client.py", line 201, in create
return self._invoke('create', None)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 345, in _invoke
return self._api_interface.native_invoke(ctx, _method_name, kwargs)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 295, in native_invoke
raise TypeConverter.convert_to_python(method_result.error, # pylint: disable=E0702
com.vmware.vapi.std.errors_client.OperationNotFound: {messages : [LocalizableMessage(id='vapi.provider.interface.unknown', default_message='Unknown interface: com.vmware.cis.session', args=['com.vmware.cis.session'], params=None, localized=None)], data : None, error_type : None}

similar way perl sdk works on single ESXi 6.5, 6.7 to list down vm on ESXi without any vcenter or vsphere server attached to ESXi

but in python it is not working. any one have any idea.

Re: Failed to get vmlist using vsphere-automation-sdk-python 8.0

dbiswas91 — Wed, 01 Feb 2023 07:51:36 GMT

Above problem was seen due to incompatible ESXI server which is 6.5 version, but python SDK support only 7.0+.

Failed to get vmlist using vsphere-automation-sdk-python 8.0

dbiswas91 — Mon, 30 Jan 2023 02:20:33 GMT

I am using vsphere-automation-sdk-python 8.0 in centos 7

with python version 3.7

Question 1:

Does this python SDK work on vspehere or vcenter or ESXI?

As I have provided the ESXI ip to the below script to list down the vms facing issue.

[root@v ~]# pip list
Package Version
---------------------------------- ---------
certifi 2022.12.7
cffi 1.15.1
charset-normalizer 2.0.12
cryptography 36.0.0
idna 3.4
lxml 4.9.2
nsx-policy-python-sdk 4.0.1.0.0
nsx-python-sdk 4.0.1.0.0
nsx-vmc-aws-integration-python-sdk 4.0.1.0.0
nsx-vmc-policy-python-sdk 4.0.1.0.0
pip 22.3.1
pycparser 2.21
pyOpenSSL 22.0.0
pyvmomi 7.0.3
requests 2.27.1
setuptools 62.0.0
six 1.16.0
urllib3 1.26.14
vapi-client-bindings 4.0.0
vapi-common-client 2.37.0
vapi-runtime 2.37.0
vmc-client-bindings 1.61.0
vmc-draas-client-bindings 1.20.0
vSphere-Automation-SDK 1.80.0

[root@v~]# cat /etc/centos-release
RecoveryOS release 7.9.2009 (Core)
[root@v~]#

Tried to list vm using SDK sample code, which is not working.

# cat tt.py import requests import urllib3 from vmware.vapi.vsphere.client import create_vsphere_client session = requests.session() print(session) # Disable cert verification for demo purpose. # This is not recommended in a production environment. session.verify = False # Disable the secure connection warning for demo purpose. # This is not recommended in a production environment. urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning) # Connect to a vCenter Server using username and password vsphere_client = create_vsphere_client(server='<ESXi server ip>', username='xxxx', password='xxxxx', session=session) # List all VMs inside the vCenter Server vsphere_client.vcenter.VM.list()

Traceback (most recent call last):
File "/root/tt.py", line 16, in <module>
vsphere_client = create_vsphere_client(server='x.x.x.x', username='xxxx', password='xxxxx', session=session)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/vsphere/client.py", line 173, in create_vsphere_client
return VsphereClient(session=session, server=server, username=username,
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/vsphere/client.py", line 116, in __init__
session_id = session_svc.create()
File "/usr/local/lib/python3.9/site-packages/com/vmware/cis_client.py", line 201, in create
return self._invoke('create', None)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 345, in _invoke
return self._api_interface.native_invoke(ctx, _method_name, kwargs)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 266, in native_invoke
method_result = self.invoke(ctx, method_id, data_val)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/bindings/stub.py", line 199, in invoke
return self._api_provider.invoke(self._iface_id.get_name(),
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/security/client/security_context_filter.py", line 101, in invoke
method_result = ApiProviderFilter.invoke(
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/provider/filter.py", line 75, in invoke
method_result = self.next_provider.invoke(
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 79, in invoke
response = self._do_request(VAPI_INVOKE, ctx, params)
File "/usr/local/lib/python3.9/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 127, in _do_request
http_response.data.raise_for_status()
File "/usr/local/lib/python3.9/site-packages/requests/models.py", line 960, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 400 Client Error: Bad Request for url: https://x.x.x.x/api

Anyone one has any suggestion to resolve above issue.

Re: Does vsphere-automation-sdk-python require vddk

dbiswas91 — Tue, 24 Jan 2023 02:30:40 GMT

Thanks a lot above error,

[root@vmware-ub-200-251 vsphere-automation-sdk-python-master]# python3 ./samples/vsphere/vcenter/vm/list_vms.py -s x.x.x.x -u root -p QAteams1 --skipverification
vcenter server = x.x.xx
vc username = root
Traceback (most recent call last):
File "./samples/vsphere/vcenter/vm/list_vms.py", line 63, in <module>
main()
File "./samples/vsphere/vcenter/vm/list_vms.py", line 58, in main
list_vm = ListVM()
File "./samples/vsphere/vcenter/vm/list_vms.py", line 43, in __init__
session=session)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/vsphere/client.py", line 175, in create_vsphere_client
hok_token=hok_token, private_key=private_key)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/vsphere/client.py", line 116, in __init__
session_id = session_svc.create()
File "/usr/local/lib/python3.6/site-packages/com/vmware/cis_client.py", line 201, in create
return self._invoke('create', None)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/bindings/stub.py", line 345, in _invoke
return self._api_interface.native_invoke(ctx, _method_name, kwargs)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/bindings/stub.py", line 266, in native_invoke
method_result = self.invoke(ctx, method_id, data_val)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/bindings/stub.py", line 202, in invoke
ctx)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/security/client/security_context_filter.py", line 102, in invoke
self, service_id, operation_id, input_value, ctx)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/provider/filter.py", line 76, in invoke
service_id, operation_id, input_value, ctx)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 79, in invoke
response = self._do_request(VAPI_INVOKE, ctx, params)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 127, in _do_request
http_response.data.raise_for_status()
File "/usr/local/lib/python3.6/site-packages/requests/models.py", line 940, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://x.x.x.x/api/

Does vsphere-automation-sdk-python require vddk

dbiswas91 — Thu, 19 Jan 2023 17:36:14 GMT

As the current vddk8.0 version does not support Perl vsphere automation sdk,

Is it require vddk to be installed on same system for vsphere-automation-sdk-python.

I am new to vmware, plz correct me if my understading wrong.

facing following error:

[root@vsphere-automation-sdk-python-master]# python3 ./samples/vsphere/vcenter/vm/list_vms.py -s x.x.x.x -u root -p xxxxx
vcenter server = x.x.x.x
vc username = root
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/urllib3/contrib/pyopenssl.py", line 456, in wrap_socket
cnx.do_handshake()
File "/usr/local/lib/python3.6/site-packages/OpenSSL/SSL.py", line 1934, in do_handshake
self._raise_ssl_error(self._ssl, result)
File "/usr/local/lib/python3.6/site-packages/OpenSSL/SSL.py", line 1671, in _raise_ssl_error
_raise_current_error()
File "/usr/local/lib/python3.6/site-packages/OpenSSL/_util.py", line 54, in exception_from_error_queue
raise exception_type(errors)
OpenSSL.SSL.Error: [('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen
chunked=chunked)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 343, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 839, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 344, in connect
ssl_context=context)
File "/usr/local/lib/python3.6/site-packages/urllib3/util/ssl_.py", line 358, in ssl_wrap_socket
return context.wrap_socket(sock)
File "/usr/local/lib/python3.6/site-packages/urllib3/contrib/pyopenssl.py", line 462, in wrap_socket
raise ssl.SSLError('bad handshake: %r' % e)
ssl.SSLError: ("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 638, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/local/lib/python3.6/site-packages/urllib3/util/retry.py", line 399, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='x.x.x.x', port=443): Max retries exceeded with url: /api (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",),))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "./samples/vsphere/vcenter/vm/list_vms.py", line 62, in <module>
main()
File "./samples/vsphere/vcenter/vm/list_vms.py", line 57, in main
list_vm = ListVM()
File "./samples/vsphere/vcenter/vm/list_vms.py", line 42, in __init__
session=session)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/vsphere/client.py", line 175, in create_vsphere_client
hok_token=hok_token, private_key=private_key)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/vsphere/client.py", line 116, in __init__
session_id = session_svc.create()
File "/usr/local/lib/python3.6/site-packages/com/vmware/cis_client.py", line 201, in create
return self._invoke('create', None)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/bindings/stub.py", line 345, in _invoke
return self._api_interface.native_invoke(ctx, _method_name, kwargs)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/bindings/stub.py", line 266, in native_invoke
method_result = self.invoke(ctx, method_id, data_val)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/bindings/stub.py", line 202, in invoke
ctx)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/security/client/security_context_filter.py", line 102, in invoke
self, service_id, operation_id, input_value, ctx)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/provider/filter.py", line 76, in invoke
service_id, operation_id, input_value, ctx)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 79, in invoke
response = self._do_request(VAPI_INVOKE, ctx, params)
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/protocol/client/msg/json_connector.py", line 122, in _do_request
headers=request_headers, body=request_body))
File "/usr/local/lib/python3.6/site-packages/vmware/vapi/protocol/client/rpc/requests_provider.py", line 98, in do_request
cookies=http_request.cookies, timeout=timeout)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 533, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 646, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 514, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='x.x.x.x', port=443): Max retries exceeded with url: /api (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",),))

plz help me on this.