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114 lines
4.4 KiB
Python
114 lines
4.4 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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* 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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__copyright__ = 'Copyright 2016 VMware, Inc. All rights reserved.'
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__vcenter_version__ = '6.0+'
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from com.vmware.content.library_client import StorageBacking
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from com.vmware.content_client import LibraryModel
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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.get_datastore_by_name import get_datastore_id
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from samples.vsphere.contentlibrary.lib.cls_api_client import ClsApiClient
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class LibraryCrud(SampleBase):
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"""
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Demonstrates the basic operations of a content library. The sample also
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demonstrates the interoperability of the VIM and vAPI.
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Note: the workflow needs an existing VC DS with available storage.
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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.datastore_name = None
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self.lib_name = "demo-local-lib"
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self.local_library = None
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def _options(self):
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self.argparser.add_argument('-datastorename',
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'--datastorename',
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help='The name of the datastore.')
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def _setup(self):
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if not self.datastore_name:
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self.datastore_name = self.args.datastorename
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assert self.datastore_name is not None
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if not self.servicemanager:
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self.servicemanager = self.get_service_manager()
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self.client = ClsApiClient(self.servicemanager)
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def _execute(self):
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# List of visible content libraries
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visible_cls = self.client.local_library_service.list()
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if len(visible_cls) > 0:
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for visible_cl in visible_cls:
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get_visible_cl = self.client.local_library_service.get(visible_cl)
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print('Visible content library: {0} with id: {1}'.format(get_visible_cl.name, visible_cl))
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# Find the datastore by the given datastore name using property collector
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self.datastore_id = get_datastore_id(service_manager=self.servicemanager, datastore_name=self.datastore_name)
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assert self.datastore_id is not None
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print('DataStore: {0} ID: {1}'.format(self.datastore_name, self.datastore_id))
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# Build the storage backing for the library to be created
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storage_backings = []
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storage_backing = StorageBacking(type=StorageBacking.Type.DATASTORE, datastore_id=self.datastore_id)
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storage_backings.append(storage_backing)
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# Build the specification for the library to be created
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create_spec = LibraryModel()
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create_spec.name = self.lib_name
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create_spec.description = "Local library backed by VC datastore"
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create_spec.type = create_spec.LibraryType.LOCAL
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create_spec.storage_backings = storage_backings
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# Create a local content library backed the VC datastore using vAPIs
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library_id = self.client.local_library_service.create(create_spec=create_spec,
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client_token=generate_random_uuid())
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print('Local library created: ID: {0}'.format(library_id))
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# Retrieve the local content library
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self.local_library = self.client.local_library_service.get(library_id)
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print('Retrieved library: ID: {0}'.format(self.local_library.id))
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# Update the local content library
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update_spec = LibraryModel()
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update_spec.description = "new description"
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self.client.local_library_service.update(library_id, update_spec)
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print('Updated library description')
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def _cleanup(self):
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if self.local_library:
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self.client.local_library_service.delete(library_id=self.local_library.id)
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print('Deleted Library Id: {0}'.format(self.local_library.id))
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def main():
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sample = LibraryCrud()
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sample.main()
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if __name__ == '__main__':
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main()
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