5.5
Table Of Contents
- vCloud API Programming Guide
- Contents
- vCloud API Programming Guide
- About the VMware vCloud API
- Hello vCloud: A Simplified RESTful Workflow
- Exploring a Cloud
- Summary of vCloud API Browsing Requests
- Retrieve the Login URL and List of Supported API Versions
- Create a Login Session Using the Integrated Identity Provider
- Retrieve a List of Organizations Accessible to You
- Retrieve an Administrative View of a Cloud
- Retrieve a List of vSphere Platform Operations and Objects for a Cloud
- Provisioning an Organization
- Summary of vCloud API Provisioning Requests
- Upload an OVF Package to Create a vApp Template
- Download a vApp or vApp Template as OVF
- Upload a Media Image
- Download a Media Image
- Capturing and Importing vApps
- Managing Catalog Items
- Creating and Using Independent Disks
- View or Change the Owner of an Object
- Controlling Access to vApps and Catalogs
- Deploying and Operating vApps
- Summary of vCloud API vApp and Virtual Machine Operations Requests
- Create a vApp From a Template
- Create a vApp From an OVF Package
- Compose a vApp From Existing Virtual Machines
- Recompose a vApp to Add or Remove Virtual Machines
- Clone a vApp
- Capture a vApp as a Template
- Update vApp Access Controls
- Provide User Input Requested by a Virtual Machine
- Attach or Detach an Independent Disk
- Creating and Using vApp Snapshots
- Operate a vApp
- Configuring vApps and Virtual Machines
- Retrieve the Configuration Links for a vApp
- Retrieve the Configuration Links for a Virtual Machine
- Update Multiple Sections of a Virtual Machine
- Retrieve or Update a Modifiable Section
- Update a vApp Network Configuration
- Update the NetworkConnectionSection of a Virtual Machine
- Retrieve or Modify the CPU Configuration of a Virtual Machine
- Retrieve or Modify the GuestCustomizationSection of a Virtual Machine
- Retrieve or Modify ProductSection Elements
- Retrieve or Modify Groups of Related Sections in a Virtual Machine
- Retrieve or Modify the Hard Disk Configuration of a Virtual Machine
- Update the Storage Profile for a Virtual Machine
- Creating and Managing Organizations
- Summary of Administrative Requests
- Administrator Credentials and Privileges
- Organization Administration
- VDC Administration
- Network Administration
- Catalog Administration
- User and Group Administration
- Working With Roles and Rights
- Managing and Monitoring a Cloud
- Summary of System Administration Requests
- Retrieve or Update System Settings
- Attach a vCenter Server
- Finding Available vCenter Resources
- Create a Provider VDC
- Create an External Network
- Create a Network Pool
- Import a Virtual Machine from vCenter
- Relocate a Virtual Machine to a Different Datastore
- Truststore and Keytab Maintenance
- Retrieve the vSphere URL of an Object
- Working With Object Metadata
- Using the Query Service
- Configuring and Using Blocking Tasks and Notifications
- vCloud Director Extension Services
- XML Representations in the vCloud API
- Index
Retrieve or Modify Groups of Related Sections in a Virtual Machine
The vCloud API provides links that you can use to retrieve or update groups of sections that define related
hardware items such as disks, media devices, and network cards in a Vm element.
As shown in “Example: Configuration Links in a Vm Element,” on page 120, Link elements for disks, media
devices, and network cards are grouped at the end of the VirtualHardwareSection. These links have content
type application/vnd.vmware.vcloud.rasdItemsList+xml, and reference a RasdItemsList element in the
VirtualHardwareSection of a Vm. The vCloud API uses the RasdItemsList element to aggregate related
elements in a VirtualHardwareSection. This approach simplifies retrieval and modification of Item elements
that are typically viewed or modified as a group.
Prerequisites
Verify that you are logged in to the vCloud API as an administrator or vApp Author.
Procedure
1 Retrieve the RasdItemsList from a Vm.
Make a GET request to the URL in the link where
type="application/vnd.vmware.vcloud.rasdItemsList+xml" and rel="down". See “Example: Retrieve
the Hard Disks and Controllers in a Virtual Machine,” on page 142.
2 Modify the items in the retrieved list.
Modified sections must contain all required elements, even if you are not changing their values.
Because optional elements revert to default values if they are omitted or empty, it is a best practice to
include optional elements in updates. Link elements and href attributes from responses do not need to
be included in modified sections. Some elements and attributes might be read-only. See the schema
reference for details.
3 Update the sections with your modifications.
Make a PUT request to the URL in the link where
type="application/vnd.vmware.vcloud.rasdItemsList+xml" and rel="edit", and supply the modified
section as the request body.
The response to this request is a Task element that tracks the update operation. When the task is
complete, the section is updated.
Example: Retrieve the Hard Disks and Controllers in a Virtual Machine
This example uses the virtualHardwareSection/disks link shown in “Example: Configuration Links in a Vm
Element,” on page 120 to retrieve the list of hard disks and hard disk controllers for a virtual machine.
Request:
GET https://vcloud.example.com/api/vApp/vm-4/virtualHardwareSection/disks
Response:
200 OK
Content-Type: application/vnd.vmware.vcloud.rasdItemsList+xml
...
<RasdItemsList
xmlns="http://www.vmware.com/vcloud/v1.5"
xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-
schema/2/CIM_ResourceAllocationSettingData"
type="application/vnd.vmware.vcloud.rasdItemsList+xml"
href="https://vcloud.example.com/api/vApp/vm-4/virtualHardwareSection/disks" ... >
<Link
vCloud API Programming Guide
142 VMware, Inc.