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November 20, 2018 14:44
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pyvmomi.tests
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| #!/usr/bin/env python | |
| # VMware vSphere Python SDK | |
| # Copyright (c) 2008-2015 VMware, Inc. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| """ | |
| Python program for listing the vms on an ESX / vCenter host | |
| """ | |
| from __future__ import print_function | |
| from pyVim.connect import SmartConnect, Disconnect | |
| from pyVmomi import vim | |
| from datetime import datetime, timedelta | |
| from os import environ | |
| import argparse | |
| import atexit | |
| import getpass | |
| import ssl | |
| def GetArgs(): | |
| """ | |
| Supports the command-line arguments listed below. | |
| """ | |
| parser = argparse.ArgumentParser( | |
| description='Process args for retrieving all the Virtual Machines') | |
| parser.add_argument('-s', '--host', action='store', | |
| help='Remote host to connect to') | |
| parser.add_argument('-o', '--port', type=int, default=443, action='store', | |
| help='Port to connect on') | |
| parser.add_argument('-u', '--user', action='store', | |
| help='User name to use when connecting to host') | |
| parser.add_argument('-p', '--password', action='store', | |
| help='Password to use when connecting to host') | |
| args = parser.parse_args() | |
| return args | |
| def main(): | |
| """ | |
| Simple command-line program for listing the virtual machines on a system. | |
| """ | |
| args = GetArgs() | |
| if args.password: | |
| password = args.password | |
| else: | |
| password = environ['VC_PASSWORD'] | |
| if args.user: | |
| user = args.user | |
| else: | |
| user = environ['VC_USER'] | |
| if args.host: | |
| host = args.host | |
| else: | |
| host = environ['VC_HOST'] | |
| context = None | |
| if hasattr(ssl, '_create_unverified_context'): | |
| context = ssl._create_unverified_context() | |
| si = SmartConnect(host=host, | |
| user=user, | |
| pwd=password, | |
| port=int(args.port), | |
| sslContext=context) | |
| if not si: | |
| print("Could not connect to the specified host using specified " | |
| "username and password") | |
| return -1 | |
| atexit.register(Disconnect, si) | |
| content = si.RetrieveContent() | |
| perfManager = content.perfManager | |
| counterN2I = {} | |
| counterI2N = {} | |
| for c in perfManager.perfCounter: | |
| prefix = c.groupInfo.key | |
| fullName = c.groupInfo.key + "." + c.nameInfo.key + "." + c.rollupType | |
| counterN2I[fullName] = c.key | |
| counterI2N[c.key] = fullName | |
| container = content.rootFolder | |
| viewType = [vim.VirtualMachine] | |
| recursive = True | |
| containerView = content.viewManager.CreateContainerView(container,viewType,recursive) | |
| children = containerView.view | |
| metricIDs = [vim.PerformanceManager.MetricId(counterId=2,instance="")] | |
| querySpecs = [] | |
| queryResults = [] | |
| maxQueryChunk = 128 | |
| end=datetime.now() | |
| start=(end -timedelta(seconds=300)) | |
| for vm in children: | |
| spec = vim.PerformanceManager.QuerySpec(entity=vm,metricId=metricIDs,intervalId=300,endTime=end,startTime=start,format='normal') | |
| querySpecs.append(spec) | |
| for specChunk in ([querySpecs[i:i + maxQueryChunk] for i in range(0, len(querySpecs), maxQueryChunk)]): | |
| queryResults += perfManager.QueryStats(querySpec=specChunk) | |
| print(len(queryResults)) | |
| # (vim.PerformanceManager.EntityMetric) { | |
| # dynamicType = <unset>, | |
| # dynamicProperty = (vmodl.DynamicProperty) [], | |
| # entity = 'vim.VirtualMachine:vm-308', | |
| # sampleInfo = (vim.PerformanceManager.SampleInfo) [ | |
| # (vim.PerformanceManager.SampleInfo) { | |
| # dynamicType = <unset>, | |
| # dynamicProperty = (vmodl.DynamicProperty) [], | |
| # timestamp = 2018-11-20T14:35:00Z, | |
| # interval = 300 | |
| # } | |
| # ], | |
| # value = (vim.PerformanceManager.MetricSeries) [ | |
| # (vim.PerformanceManager.IntSeries) { | |
| # dynamicType = <unset>, | |
| # dynamicProperty = (vmodl.DynamicProperty) [], | |
| # id = (vim.PerformanceManager.MetricId) { | |
| # dynamicType = <unset>, | |
| # dynamicProperty = (vmodl.DynamicProperty) [], | |
| # counterId = 2, | |
| # instance = '' | |
| # }, | |
| # value = (long) [ | |
| # 361 | |
| # ] | |
| # } | |
| # ] | |
| # } | |
| #print(queryResults[0].entity.config.uuid) | |
| #print(counterI2N[queryResults[0].value[0].id.counterId]) | |
| for qr in queryResults: | |
| print('"{}" "{}" "{}"'.format(qr.entity.config.uuid, counterI2N[qr.value[0].id.counterId], qr.value[0].value[0])) | |
| #vm = children[4] | |
| #spec = vim.PerformanceManager.QuerySpec(entity=vm,metricId=metricIDs,intervalId=300,endTime=end,startTime=start,format='normal') | |
| #querySpecs.append(spec) | |
| #print(len(querySpecs)) | |
| #print(vm.name) | |
| #print(querySpecs) | |
| #result = perfManager.QueryPerf(querySpec=querySpecs) | |
| #print(result[0].entity.config.uuid) | |
| return 0 | |
| counterN2I = 0 | |
| # Start program | |
| if __name__ == "__main__": | |
| main() |
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