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2d2f32b923
* differentiating required and optional arguments in the help text for vmc samples Signed-off-by: Anusha Hegde <hegdeanusha25@gmail.com>
124 lines
4.3 KiB
Python
124 lines
4.3 KiB
Python
#!/usr/bin/env python
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"""
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* *******************************************************
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* Copyright (c) VMware, Inc. 2017. All Rights Reserved.
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* SPDX-License-Identifier: MIT
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* *******************************************************
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*
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* DISCLAIMER. THIS PROGRAM IS PROVIDED TO YOU "AS IS" WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, WHETHER ORAL OR WRITTEN,
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* EXPRESS OR IMPLIED. THE AUTHOR SPECIFICALLY DISCLAIMS ANY IMPLIED
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* WARRANTIES OR CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY,
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* NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE.
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"""
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__author__ = 'VMware, Inc.'
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import atexit
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import requests
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from samples.vmc.helpers.sample_cli import parser, optional_args
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from com.vmware.vmc.model_client import EsxConfig, ErrorResponse
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from com.vmware.vapi.std.errors_client import InvalidRequest
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from vmware.vapi.vmc.client import create_vmc_client
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from samples.vmc.helpers.vmc_task_helper import wait_for_task
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class AddRemoveHosts(object):
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"""
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Demonstrates add and remove ESX hosts
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Sample Prerequisites:
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- An organization associated with the calling user.
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- A SDDC in the organization
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"""
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def __init__(self):
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self.sddc_id = None
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self.org_id = None
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self.vmc_client = None
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self.refresh_token = None
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self.interval_sec = None
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def options(self):
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optional_args.add_argument('--interval-sec',
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default=60,
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help='Task pulling interval in sec')
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args = parser.parse_args()
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self.refresh_token = args.refresh_token
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self.org_id = args.org_id
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self.sddc_id = args.sddc_id
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self.interval_sec = int(args.interval_sec)
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def setup(self):
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# Login to VMware Cloud on AWS
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session = requests.Session()
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self.vmc_client = create_vmc_client(self.refresh_token, session)
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atexit.register(session.close)
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# Check if the organization exists
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orgs = self.vmc_client.Orgs.list()
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if self.org_id not in [org.id for org in orgs]:
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raise ValueError("Org with ID {} doesn't exist".format(self.org_id))
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# Check if the SDDC exists
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sddcs = self.vmc_client.orgs.Sddcs.list(self.org_id)
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if self.sddc_id not in [sddc.id for sddc in sddcs]:
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raise ValueError("SDDC with ID {} doesn't exist in org {}".
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format(self.sddc_id, self.org_id))
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def add_host(self):
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print('\n# Example: Add 1 ESX hosts to SDDC {}:'.format(self.sddc_id))
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esx_config = EsxConfig(num_hosts=1)
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try:
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task = self.vmc_client.orgs.sddcs.Esxs.create(org=self.org_id,
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sddc=self.sddc_id,
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esx_config=esx_config)
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except InvalidRequest as e:
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# Convert InvalidRequest to ErrorResponse to get error message
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error_response = e.data.convert_to(ErrorResponse)
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raise Exception(error_response.error_messages)
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wait_for_task(task_client=self.vmc_client.orgs.Tasks,
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org_id=self.org_id,
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task_id=task.id,
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interval_sec=self.interval_sec)
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def remove_host(self):
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print('\n# Example: Remove 1 ESX host from SDDC {}:'.
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format(self.sddc_id))
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esx_config = EsxConfig(num_hosts=1)
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try:
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task = self.vmc_client.orgs.sddcs.Esxs.create(org=self.org_id,
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sddc=self.sddc_id,
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esx_config=esx_config,
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action='remove')
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except InvalidRequest as e:
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# Convert InvalidRequest to ErrorResponse to get error message
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error_response = e.data.convert_to(ErrorResponse)
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raise Exception(error_response.error_messages)
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wait_for_task(task_client=self.vmc_client.orgs.Tasks,
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org_id=self.org_id,
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task_id=task.id,
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interval_sec=self.interval_sec)
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def main():
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esx_operations = AddRemoveHosts()
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esx_operations.options()
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esx_operations.setup()
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esx_operations.add_host()
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esx_operations.remove_host()
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if __name__ == '__main__':
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main()
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