mirror of
https://github.com/vmware/vsphere-automation-sdk-python.git
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209 lines
7.7 KiB
Python
209 lines
7.7 KiB
Python
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#!/usr/bin/env python
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"""
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* *******************************************************
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* Copyright (c) VMware, Inc. 2018. 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 argparse
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from com.vmware.vmc.model_client import *
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from tabulate import tabulate
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from vmware.vapi.vmc.client import create_vmc_client
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class LogicalNetworkCrud(object):
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"""
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Demonstrates logical network CRUD operations
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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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parser = argparse.ArgumentParser(
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formatter_class=argparse.ArgumentDefaultsHelpFormatter)
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parser.add_argument('-r', '--refresh-token',
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required=True,
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help='VMware Cloud API refresh token')
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parser.add_argument('-o', '--org-id',
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required=True,
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help='Organization identifier.')
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parser.add_argument('-s', '--sddc-id',
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required=True,
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help='Sddc Identifier.')
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parser.add_argument('--network-name',
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default='Sample Logical Network',
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help='Name of the new logical network')
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parser.add_argument('--subnet',
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default='192.168.100.1/24',
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help='Logical network subnet')
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parser.add_argument('--dhcp-range',
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default='192.168.100.2-192.168.100.254',
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help='DHCP IP range for the logical network')
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parser.add_argument('-c', '--cleardata',
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action='store_true',
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help='Clean up after sample run')
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args = parser.parse_args()
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self.network_id = None
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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.network_name = args.network_name
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self.primary_address, self.prefix_length = args.subnet.split('/')
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self.dhcp_range = args.dhcp_range
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self.cleanup = args.cleardata
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self.vmc_client = create_vmc_client(args.refresh_token)
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def setup(self):
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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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# Delete logical networks with same name
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networks = self.vmc_client.orgs.sddcs.networks.Logical.get_0(
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org=self.org_id,
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sddc=self.sddc_id).data
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for network in networks:
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if network.name == self.network_name:
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self.vmc_client.orgs.sddcs.networks.Logical.delete(
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org=self.org_id,
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sddc=self.sddc_id,
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network_id=network.id)
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print('\n# Setup: Logical network "{}" '
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'with the same name is deleted'.format(network.id))
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def create_logical_network(self):
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print('\n# Example: Add a logical network to the compute gateway')
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edges = self.vmc_client.orgs.sddcs.networks.Edges.get(
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org=self.org_id,
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sddc=self.sddc_id,
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edge_type='gatewayServices').edge_page.data
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print(' Compute Gateway ID: {}'.format(edges[1].id))
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edge_id = edges[1].id
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# Construct a new NSX logical network spec
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network = SddcNetwork(
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subnets=SddcNetworkAddressGroups(
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address_groups=[SddcNetworkAddressGroup(
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prefix_length=self.prefix_length,
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primary_address=self.primary_address)]),
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name=self.network_name,
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cgw_id=edge_id,
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dhcp_configs=SddcNetworkDhcpConfig(
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ip_pools=[SddcNetworkDhcpIpPool(
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ip_range=self.dhcp_range,
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domain_name=None)]))
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self.vmc_client.orgs.sddcs.networks.Logical.create(
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org=self.org_id,
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sddc=self.sddc_id,
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sddc_network=network)
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print('\n# New logical network "{}" is added'.format(self.network_name))
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def get_logical_network(self):
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print('\n# Example: List all logical networks')
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networks = self.vmc_client.orgs.sddcs.networks.Logical.get_0(
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org=self.org_id,
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sddc=self.sddc_id).data
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self.print_output(networks)
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for network in networks:
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if network.name == self.network_name:
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self.network_id = network.id
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break
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else:
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raise Exception("Can't find logical network with name {}".
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format(self.network_name))
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print('\n# Get the new logical network specs')
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network = self.vmc_client.orgs.sddcs.networks.Logical.get(
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org=self.org_id,
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sddc=self.sddc_id,
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network_id=self.network_id)
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self.print_output([network])
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def update_logical_network(self):
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print('\n# Example: Update the logical network')
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network = self.vmc_client.orgs.sddcs.networks.Logical.get(
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org=self.org_id,
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sddc=self.sddc_id,
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network_id=self.network_id)
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network.l2_extension = L2Extension(123)
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network.subnets = None
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network.dhcp_configs = None
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self.vmc_client.orgs.sddcs.networks.Logical.update(
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org=self.org_id,
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sddc=self.sddc_id,
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network_id=self.network_id,
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sddc_network=network)
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network = self.vmc_client.orgs.sddcs.networks.Logical.get(
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org=self.org_id,
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sddc=self.sddc_id,
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network_id=self.network_id)
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print('# List the updated logical network specs')
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self.print_output([network])
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def delete_logical_network(self):
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if self.cleanup:
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self.vmc_client.orgs.sddcs.networks.Logical.delete(
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org=self.org_id,
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sddc=self.sddc_id,
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network_id=self.network_id)
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print('\n# Example: Logical network "{}" is deleted'.
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format(self.network_name))
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def print_output(self, networks):
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table = []
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for network in networks:
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table.append([network.cgw_name, network.id, network.name,
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'{}/{}'.format(
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network.subnets.address_groups[0].primary_address,
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network.subnets.address_groups[0].prefix_length),
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network.dhcp_configs.ip_pools[0].ip_range])
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print(tabulate(table, ['Gateway', 'Network ID', 'Network Name',
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'Subnets', 'DHCP']))
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def main():
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logical_network_crud = LogicalNetworkCrud()
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logical_network_crud.setup()
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logical_network_crud.create_logical_network()
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logical_network_crud.get_logical_network()
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# TODO: figure out the requirements for updating logical network
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# logical_network_crud.update_logical_network()
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logical_network_crud.delete_logical_network()
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if __name__ == '__main__':
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main()
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