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https://github.com/vmware/vsphere-automation-sdk-python.git
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159 lines
6.2 KiB
Python
159 lines
6.2 KiB
Python
#!/usr/bin/env python
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"""
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* *******************************************************
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* Copyright VMware, Inc. 2016. All Rights Reserved.
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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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__copyright__ = 'Copyright 2016 VMware, Inc. All rights reserved.'
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__vcenter_version__ = '6.0+'
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try:
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import urllib2
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except ImportError:
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import urllib.request as urllib2
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from com.vmware.content.library_client import Item
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from com.vmware.vcenter.ovf_client import LibraryItem
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from pyVmomi import vim
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from samples.vsphere.common.id_generator import generate_random_uuid
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from samples.vsphere.common.sample_base import SampleBase
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from samples.vsphere.common.vim.helpers.vim_utils import (
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get_obj, get_obj_by_moId, poweron_vm, poweroff_vm, delete_object)
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from samples.vsphere.contentlibrary.lib.cls_api_client import ClsApiClient
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from samples.vsphere.contentlibrary.lib.cls_api_helper import ClsApiHelper
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class DeployOvfTemplate(SampleBase):
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"""
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Demonstrates the workflow to deploy an OVF library item to a resource pool.
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Note: the sample needs an existing library item with an OVF template
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and an existing cluster with resources for deploying the VM.
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"""
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def __init__(self):
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SampleBase.__init__(self, self.__doc__)
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self.servicemanager = None
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self.client = None
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self.helper = None
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self.cluster_name = None
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self.lib_item_name = None
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self.vm_obj = None
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self.vm_name = None
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def _options(self):
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self.argparser.add_argument('-clustername',
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'--clustername',
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help='The name of the cluster to be used.')
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self.argparser.add_argument('-libitemname',
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'--libitemname',
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help='The name of the library item to deploy.'
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'The library item should contain an OVF package.')
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def _setup(self):
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self.cluster_name = self.args.clustername
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assert self.cluster_name is not None
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self.lib_item_name = self.args.libitemname
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assert self.lib_item_name is not None
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self.servicemanager = self.get_service_manager()
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self.client = ClsApiClient(self.servicemanager)
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self.helper = ClsApiHelper(self.client, self.skip_verification)
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# Default VM name
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self.vm_name = 'vm-'+str(generate_random_uuid())
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def _execute(self):
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# Find the cluster's resource pool moid
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cluster_obj = get_obj(self.servicemanager.content,
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[vim.ClusterComputeResource], self.cluster_name)
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assert cluster_obj is not None
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print("Cluster Moref: {0}".format(cluster_obj))
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deployment_target = LibraryItem.DeploymentTarget(
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resource_pool_id=cluster_obj.resourcePool._GetMoId())
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# Find lib item id from given item name
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find_spec = Item.FindSpec()
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find_spec.name = self.lib_item_name
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item_ids = self.client.library_item_service.find(find_spec)
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assert (item_ids is not None and len(item_ids) > 0), ('No items found with name: {0}'
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.format(self.lib_item_name))
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lib_item_id = item_ids[0]
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ovf_summary = self.client.ovf_lib_item_service.filter(ovf_library_item_id=lib_item_id,
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target=deployment_target)
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print('Found an OVF template :{0} to deploy.'.format(ovf_summary.name))
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# Deploy the ovf template
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self.deploy_ovf_template(lib_item_id, ovf_summary, deployment_target)
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def deploy_ovf_template(self, lib_item_id, ovf_summary, deployment_target):
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# Build the deployment spec
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deployment_spec = LibraryItem.ResourcePoolDeploymentSpec(
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name=self.vm_name,
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annotation=ovf_summary.annotation,
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accept_all_eula=True,
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network_mappings=None,
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storage_mappings=None,
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storage_provisioning=None,
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storage_profile_id=None,
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locale=None,
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flags=None,
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additional_parameters=None,
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default_datastore_id=None)
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# Deploy the ovf template
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result = self.client.ovf_lib_item_service.deploy(lib_item_id,
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deployment_target,
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deployment_spec,
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client_token=generate_random_uuid())
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# The type and ID of the target deployment is available in the deployment result.
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if result.succeeded:
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print('Deployment successful. Result resource: {0}, ID: {1}'
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.format(result.resource_id.type, result.resource_id.id))
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self.vm_id = result.resource_id.id
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error = result.error
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if error is not None:
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for warning in error.warnings:
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print('OVF warning: {}'.format(warning.message))
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# Power on the VM and wait for the power on operation to be completed
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self.vm_obj = get_obj_by_moId(self.servicemanager.content,
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[vim.VirtualMachine], self.vm_id)
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assert self.vm_obj is not None
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poweron_vm(self.servicemanager.content, self.vm_obj)
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else:
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print('Deployment failed.')
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for error in result.error.errors:
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print('OVF error: {}'.format(error.message))
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def _cleanup(self):
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if self.vm_obj is not None:
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# Power off the VM and wait for the power off operation to complete
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poweroff_vm(self.servicemanager.content, self.vm_obj)
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# Delete the VM
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delete_object(self.servicemanager.content, self.vm_obj)
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def main():
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deploy_ovf_sample = DeployOvfTemplate()
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deploy_ovf_sample.main()
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if __name__ == '__main__':
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main()
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