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https://github.com/vmware/vsphere-automation-sdk-python.git
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112 lines
4.1 KiB
Python
112 lines
4.1 KiB
Python
#!/usr/bin/env python
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"""
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* *******************************************************
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* Copyright (c) VMware, Inc. 2020. 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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__vcenter_version__ = '7.0+'
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import random
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from com.vmware.vstats_client import Counters, Providers, ResourceTypes, \
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CounterMetadata, Metrics, CounterSets, ResourceAddressSchemas
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from samples.vsphere.common import sample_cli, sample_util
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from samples.vsphere.vcenter.hcl.utils import get_configuration
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class SampleDiscovery(object):
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"""
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Description: Demonstrates all vSphere Stats discovery APIs which
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give current state of the system.
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Sample Prerequisites:
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vCenter 7.0x with 7.0x ESXi hosts.
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"""
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def __init__(self):
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parser = sample_cli.build_arg_parser()
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args = sample_util.process_cli_args(parser.parse_args())
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stub_config = get_configuration(
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args.server, args.username, args.password,
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args.skipverification)
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self.counters_client = Counters(stub_config)
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self.providers_client = Providers(stub_config)
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self.resource_types_client = ResourceTypes(stub_config)
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self.counter_metadata_client = CounterMetadata(stub_config)
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self.metrics_client = Metrics(stub_config)
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self.counter_sets_client = CounterSets(stub_config)
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self.resource_address_schemas_client = ResourceAddressSchemas(
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stub_config)
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def run(self):
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"""
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Access the Discovery APIs to
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List - counters, countermetadata, providers, resource types,
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metrics, counter sets.
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Get - resource address schema.
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"""
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# Counters List.
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counters = self.counters_client.list()
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SampleDiscovery.print_output("Counters List", counters)
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# Choose a random counter and provide cid as input to
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# list CounterMetaData.
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random_cid = random.choice(counters).cid
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# List of counter metadata associated with that counter.
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counter_metadata = self.counter_metadata_client.list(random_cid)
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SampleDiscovery.print_output("Counter Metadata List", counter_metadata)
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# Choose a random counter and provide resource_address_schema_id as
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# input to get Resource Address Schema.
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random_resource_address_schema_id = random.choice(counters).\
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resource_address_schema
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# Get resource address schema associated with that counter.
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resource_address_schema = self.resource_address_schemas_client.get(
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random_resource_address_schema_id)
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SampleDiscovery.print_output("Resource Address Schema",
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resource_address_schema)
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# List of vSphere Stats providers connected to vCenter Server.
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providers = self.providers_client.list()
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SampleDiscovery.print_output("Providers List", providers)
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# List of resource types supported by vSphere Stats.
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resource_types = self.resource_types_client.list()
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SampleDiscovery.print_output("Resource Types List", resource_types)
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# List of metrics supported by vSphere Stats.
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metrics = self.metrics_client.list()
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SampleDiscovery.print_output("Metrics List", metrics)
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# List of vSphere Stats defined Counter-sets.
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counter_sets = self.counter_sets_client.list()
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SampleDiscovery.print_output("Counter Sets List", counter_sets)
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@staticmethod
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def print_output(*argv):
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print("------------------------------------")
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for arg in argv:
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print(arg)
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def main():
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"""
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Entry point for the sample client.
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"""
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discovery = SampleDiscovery()
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discovery.run()
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if __name__ == '__main__':
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main()
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