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vsphere-automation-sdk-python/samples/vsphere/vcenter/wcp/enable_on_zones.py

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#!/usr/bin/env python
"""
* *******************************************************
* Copyright (c) VMware, Inc. 2022. 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.'
__copyright__ = 'Copyright 2022 VMware, Inc. All rights reserved.'
__vcenter_version__ = '8.0.0+'
import typing
from com.vmware.vcenter.namespace_management_client import Supervisors
from com.vmware.vcenter.namespace_management.supervisors_client import ControlPlane, Workloads, SizingHint
from com.vmware.vcenter.namespace_management.networks_client import Network, VSphereNetwork, NetworkType
import com.vmware.vcenter.namespace_management.networks_client as net
import com.vmware.vcenter.namespace_management.networks.service_client as net_svc
from com.vmware.vcenter.namespace_management.networks.edges_client import Edge, HAProxyConfig, EdgeProvider, Server
from samples.vsphere.common import sample_cli
from samples.vsphere.common import sample_util
from samples.vsphere.common.ssl_helper import get_unverified_session
from samples.vsphere.vcenter.hcl.utils import get_configuration
NTP_SERVERS = ["pool.ntp.org"]
def dns_servers(args) -> typing.Optional[net_svc.DNS]:
dns_spec = None
servers = args.split(",")
if not servers:
dns_spec = net_svc.DNS(servers=servers, search_domains=[])
return dns_spec
def create_zones_enable_spec(args) -> Supervisors.EnableOnZonesSpec:
"""
Creates an enablement spec for WCP across multiple zones using VDS for workload networking.
"""
control_plane_spec = ControlPlane(
size=SizingHint.TINY, # Tests assume this is set to TINY. It is later updated to SMALL.
login_banner='Welcome to Supervisor on vSphere Zones!',
storage_policy=args.control_plane_storage_policy,
floating_ip_address=args.control_plane_floating_ip_address,
network=Network(
network=NetworkType.VSPHERE,
vsphere=VSphereNetwork(
dvpg=args.control_plane_network_vsphere_dvpg
),
services=net.Services(
dns=dns_servers(args.control_plane_network_services_dns_servers),
ntp=net_svc.NTP(servers=NTP_SERVERS)
),
)
)
workload_spec = Workloads(
network=Network(
network=NetworkType.VSPHERE,
ip_management=net.IPManagement(
dhcp_enabled=False,
gateway_address="192.168.1.1/16",
ip_assignments=[
net.IPAssignment(
assignee=net.IPAssignment.Assignment.SERVICE,
ranges=[net.IPRange(
address="172.24.0.0",
count=65536
)]
),
net.IPAssignment(
assignee=net.IPAssignment.Assignment.NODE,
ranges=[net.IPRange(
address="192.168.128.0",
count=256
)]
)
]
),
vsphere=VSphereNetwork(
dvpg=args.workloads_network_vsphere_dvpg
),
services=net.Services(
dns=dns_servers(args.workloads_network_services_dns_servers),
ntp=net_svc.NTP(servers=NTP_SERVERS)
),
),
edge=Edge(
id="lb-1",
load_balancer_address_ranges=[net.IPRange(
address="192.168.0.1",
count=256
)],
provider=EdgeProvider.HAPROXY,
haproxy=HAProxyConfig(
servers=[Server(
host=args.workloads_edge_haproxy_servers,
port=5556
)],
username=args.workloads_edge_haproxy_username,
password=args.workloads_edge_haproxy_password,
certificate_authority_chain=args.workloads_edge_haproxy_certificate_authority_chain,
)
)
)
return Supervisors.EnableOnZonesSpec(
name=args.name,
zones=args.zones,
control_plane=control_plane_spec,
workloads=workload_spec
)
class EnableSupervisorsOnZones(object):
"""
Demonstrates enabling Supervisors on given zones.
"""
def __init__(self):
parser = sample_cli.build_arg_parser()
parser.add_argument('--name',
required=True,
help='A user-friendly identifier for this Supervisor.')
parser.add_argument('--zones',
required=True,
help='List of consumption fault domain zones available for Supervisors and its workloads.')
# control plane enable configuration
parser.add_argument('--control-plane-storage-policy',
required=True,
help='Identifies the storage policy backing the Supervisor Kubernetes API server.')
parser.add_argument('--control-plane-floating-ip-address',
required=True,
help='Floating IP address for supervisors')
parser.add_argument('--control-plane-network-vsphere-dvpg',
required=True,
help='The Managed Object ID of a vSphere Distributed Virtual Port Group for Control Plane.')
parser.add_argument('--control-plane-network-services-dns-servers',
required=True,
help='List of control plane DNS servers')
# workloads enable configuration
parser.add_argument('--workloads-network-vsphere-dvpg',
required=True,
help='The Managed Object ID of a vSphere Distributed Virtual Switch for workloads.')
parser.add_argument('--workloads-network-services-dns-servers',
required=True,
help='List of workloads DNS servers.')
# load balancer enable configuration
parser.add_argument('--workloads-edge-haproxy-servers',
required=True,
help='List of the addresses for the data plane API servers used to configure Virtual '
'Servers.')
parser.add_argument('--workloads-edge-haproxy-username',
required=True,
help='Used by the HAProxy Kubernetes Operator to program the HAProxy Controller.')
parser.add_argument('--workloads-edge-haproxy-password',
required=True,
help='Used for securing HAProxy username.')
parser.add_argument('--workloads-edge-haproxy-certificate-authority-chain',
required=True,
help='PEM-encoded CA chain which is used to verify x509 certificates received from the '
'server.')
args = sample_util.process_cli_args(parser.parse_args())
session = get_unverified_session() if args.skipverification else None
stub_config = get_configuration(
args.server, args.username, args.password,
session)
self.supervisor_enable_on_zones = Supervisors(stub_config)
self.spec = create_zones_enable_spec(args)
def run(self):
supervisor_id = self.supervisor_enable_on_zones.enable_on_zones(self.spec)
print('supervisor_id: {0}'.format(supervisor_id))
def main():
list_cl = EnableSupervisorsOnZones()
list_cl.run()
if __name__ == '__main__':
main()