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DRaaS Samples

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Signed-Off-by: Jobin George<jgeorge@vmware.com>
This commit is contained in:
Jobin George 2019-09-13 15:47:28 +05:30
parent c30a34cd36
commit 390a5c0380
6 changed files with 390 additions and 0 deletions
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25
samples/vmc/draas/__init__.py Normal file
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"""
* *******************************************************
* Copyright VMware, Inc. 2019. 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.'
# Required to distribute different parts of this
# package as multiple distribution
try:
import pkg_resources
pkg_resources.declare_namespace(__name__)
except ImportError:
from pkgutil import extend_path
__path__ = extend_path(__path__, __name__) # @ReservedAssignment

123
samples/vmc/draas/deploy_additional_instance.py Normal file
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#!/usr/bin/env python
"""
* *******************************************************
* Copyright (c) VMware, Inc. 2019. 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.'
from samples.vmc.helpers.sample_cli import parser, optional_args
from vmware.vapi.vmc.client import create_vmc_client
from com.vmware.vmc.draas.model_client import ProvisionSrmConfig
from com.vmware.vmc.draas.model_client import ErrorResponse
from com.vmware.vapi.std.errors_client import InvalidRequest
from samples.vmc.draas.helpers.draas_task_helper import wait_for_task
class DeployAdditionalInstance(object):
"""
Demonstrates VMware Cloud Disaster Recovery As a Service (DRaaS)
Additional Site Recovery instance deployment operations
Sample Prerequisites:
- An organization associated with the calling user.
- A SDDC in the organization with Site Recovery activated
"""
def __init__(self):
optional_args.add_argument('-c', '--cleardata',
action='store_true',
help='Clean up after sample run')
optional_args.add_argument('--interval_sec',
default=60,
help='Task pulling interval in sec')
args = parser.parse_args()
self.org_id = args.org_id
self.sddc_id = args.sddc_id
self.interval_sec = int(args.interval_sec)
'''
SRM extension key suffix.This must be fewer than 13 characters
and can include alphanumeric characters, hyphen, or period,
but cannot start or end with a sequence of hyphen, or period characters
'''
self.extension_key = 'TestNode'
self.cleanup = args.cleardata
self.vmc_client = create_vmc_client(refresh_token=args.refresh_token)
def setup(self):
# Check if the organization exists
orgs = self.vmc_client.Orgs.list()
if self.org_id not in [org.id for org in orgs]:
raise ValueError("Org with ID {} doesn't exist".format(self.org_id))
# Check if the SDDC exists
sddcs = self.vmc_client.orgs.Sddcs.list(self.org_id)
if self.sddc_id not in [sddc.id for sddc in sddcs]:
raise ValueError("SDDC with ID {} doesn't exist in org {}".
format(self.sddc_id, self.org_id))
# Check if Site Recovery is activated in VMC
if "ACTIVATED" != self.vmc_client.draas.SiteRecovery.get(self.org_id, self.sddc_id).site_recovery_state:
raise ValueError("DRaaS is not activated in SDDC with ID {} & org with ID {}".
format(self.sddc_id, self.org_id))
# Deploy Additional Site Recovery Instance
def deploy_srm(self):
try:
print("Deploying Additional Site Recovery Instance")
deployment_task = self.vmc_client.draas.SiteRecoverySrmNodes.post(
self.org_id,
self.sddc_id,
ProvisionSrmConfig(srm_extension_key_suffix=self.extension_key))
except InvalidRequest as e:
# Convert InvalidRequest to ErrorResponse to get error message
error_response = e.data.convert_to(ErrorResponse)
raise Exception(error_response.error_messages)
wait_for_task(task_client=self.vmc_client.draas.Task,
org_id=self.org_id,
task_id=deployment_task.id,
interval_sec=self.interval_sec)
return deployment_task.resource_id
# Deleting the additional Site Recovery instance, if with --cleardata flag
def delete_node(self, node_id):
if self.cleanup:
print("\nRemoving Additional Site Recovery Instance")
try:
srm_deactivation_task = self.vmc_client.draas.SiteRecoverySrmNodes.delete(self.org_id,
self.sddc_id,
node_id)
except InvalidRequest as e:
# Convert InvalidRequest to ErrorResponse to get error message
error_response = e.data.convert_to(ErrorResponse)
raise Exception(error_response.error_messages)
wait_for_task(task_client=self.vmc_client.draas.Task,
org_id=self.org_id,
task_id=srm_deactivation_task.id,
interval_sec=self.interval_sec)
def main():
deploy_addtional_instance = DeployAdditionalInstance()
deploy_addtional_instance.setup()
node_id = deploy_addtional_instance.deploy_srm()
deploy_addtional_instance.delete_node(node_id)
if __name__ == '__main__':
main()

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samples/vmc/draas/helpers/__init__.py Normal file
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"""
* *******************************************************
* Copyright VMware, Inc. 2019. 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.'
# Required to distribute different parts of this
# package as multiple distribution
try:
import pkg_resources
pkg_resources.declare_namespace(__name__)
except ImportError:
from pkgutil import extend_path
__path__ = extend_path(__path__, __name__) # @ReservedAssignment

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samples/vmc/draas/helpers/draas_task_helper.py Normal file
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"""
* *******************************************************
* Copyright (c) VMware, Inc. 2019. 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.'
from time import sleep
from com.vmware.vmc.draas.model_client import Task
def wait_for_task(task_client, org_id, task_id, interval_sec=60):
"""
Helper method to wait for a task to finish
:param task_client: task client to query the task object
:param org_id: organization id
:param task_id: task id
:param interval_sec: task pulling interval_sec in sec
:return: True if task finished successfully, False otherwise.
"""
print('Wait for task {} to finish'.format(task_id))
print('Checking task status every {} seconds'.format(interval_sec))
while True:
task = task_client.get(org_id, task_id)
if task.status == Task.STATUS_FINISHED:
print('\nTask {} finished successfully'.format(task_id))
return True
elif task.status == Task.STATUS_FAILED:
print('\nTask {} failed'.format(task_id))
return False
elif task.status == Task.STATUS_CANCELED:
print('\nTask {} cancelled'.format(task_id))
return False
else:
print("Estimated time remaining: {} minutes".format(
task.estimated_remaining_minutes))
sleep(interval_sec)

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samples/vmc/draas/site_recovery_activation_ops.py Normal file
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#!/usr/bin/env python
"""
* *******************************************************
* Copyright (c) VMware, Inc. 2019. 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.'
from vmware.vapi.vmc.client import create_vmc_client
from com.vmware.vmc.draas.model_client import ErrorResponse
from com.vmware.vapi.std.errors_client import InvalidRequest
from samples.vmc.helpers.sample_cli import parser, optional_args
from samples.vmc.draas.helpers.draas_task_helper import wait_for_task
class SiteRecoveryActivationOperations(object):
"""
Demonstrates VMware Cloud Disaster Recovery As a Service (DRaaS)
Site Recovery Activation Operations
Sample Prerequisites:
- An organization associated with the calling user.
- A SDDC in the organization.
- Refresh Token
"""
def __init__(self):
optional_args.add_argument('-c', '--cleardata',
action='store_true',
help='Clean up after sample run')
optional_args.add_argument('--interval_sec',
default=60,
help='Task pulling interval in sec')
args = parser.parse_args()
self.org_id = args.org_id
self.sddc_id = args.sddc_id
self.interval_sec = int(args.interval_sec)
self.cleanup = args.cleardata
self.vmc_client = create_vmc_client(refresh_token=args.refresh_token)
def setup(self):
# Check if the organization exists
orgs = self.vmc_client.Orgs.list()
if self.org_id not in [org.id for org in orgs]:
raise ValueError("Org with ID {} doesn't exist".format(self.org_id))
# Check if the SDDC exists
sddcs = self.vmc_client.orgs.Sddcs.list(self.org_id)
if self.sddc_id not in [sddc.id for sddc in sddcs]:
raise ValueError("SDDC with ID {} doesn't exist in org {}".
format(self.sddc_id, self.org_id))
# Activate Site Recovery in a SDDC
def activate_srm(self):
try:
srm_activation_task = self.vmc_client.draas.SiteRecovery.post(self.org_id,
self.sddc_id)
except InvalidRequest as e:
# Convert InvalidRequest to ErrorResponse to get error message
error_response = e.data.convert_to(ErrorResponse)
raise Exception(error_response.error_messages)
wait_for_task(task_client=self.vmc_client.draas.Task,
org_id=self.org_id,
task_id=srm_activation_task.id,
interval_sec=self.interval_sec)
# De-activate Site Recovery Instance in a SDDC. This is a forceful operation as force=True
def deactivate_srm(self):
if self.cleanup:
try:
srm_deactivation_task = self.vmc_client.draas.SiteRecovery.delete(self.org_id,
self.sddc_id,
force=True)
except InvalidRequest as e:
# Convert InvalidRequest to ErrorResponse to get error message
error_response = e.data.convert_to(ErrorResponse)
raise Exception(error_response.error_messages)
wait_for_task(task_client=self.vmc_client.draas.Task,
org_id=self.org_id,
task_id=srm_deactivation_task.id,
interval_sec=self.interval_sec)
def main():
srm_activation_ops = SiteRecoveryActivationOperations()
srm_activation_ops.setup()
srm_activation_ops.activate_srm()
srm_activation_ops.deactivate_srm()
if __name__ == '__main__':
main()

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samples/vmc/draas/site_recovery_info.py Normal file
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#!/usr/bin/env python
"""
* *******************************************************
* Copyright (c) VMware, Inc. 2019. 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.
"""
from samples.vmc.helpers.sample_cli import parser
from vmware.vapi.vmc.client import create_vmc_client
class VmcSiteRecoveryInfo(object):
"""
Retrieves details of site recovery from the
VMware Cloud Disaster Recovery As a Service (VMC DRaaS)
Sample Prerequisites:
- Site Recovery Add-on should be activated in the SDDC
- An organization associated with the calling user.
- A SDDC in the organization with SRM Addon activated.
- Refresh Token
"""
def __init__(self):
args = parser.parse_args()
self.org_id = args.org_id
self.sddc_id = args.sddc_id
self.client = create_vmc_client(refresh_token=args.refresh_token)
def get_draas_info(self):
dr_status = self.client.draas.SiteRecovery.get(self.org_id, self.sddc_id)
print("Vmware Cloud Site Recovery Status {}".
format(dr_status.site_recovery_state))
print("Vmware Cloud DRaaS H5 URL {}".format(dr_status.draas_h5_url))
print("*** Vmware Cloud DRaaS Srm Node Details ***")
srm_nodes_list = dr_status.srm_nodes
for node in srm_nodes_list:
print("\nSRM Node Id {} , status {}".format(node.id, node.state))
print("SRM IP Address {}".format(node.ip_address))
print("SRM IP Address {}".format(node.hostname))
print("\n*** Vmware Cloud DRaaS vSphere Replication (VR) Node Details ***")
print("VSphere Replication (VR) Node Status: {} , Id: {}"
.format(dr_status.vr_node.state, dr_status.vr_node.id))
print("VR IP address {}".format(dr_status.vr_node.ip_address))
print("VR HostName {}".format(dr_status.vr_node.hostname))
def main():
vmc_site_recovery_info = VmcSiteRecoveryInfo()
vmc_site_recovery_info.get_draas_info()
if __name__ == '__main__':
main()