VMware VCLOUD API 1.0 - TECHNICAL NOTE, Руководство по программированию

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Chapter 5 Datacenter Operations
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Examine the template’s ovf:NetworkSection element to see whether any networks are defined there. If
the vApp template includes an ovf:Network element, the name you specify for the vApp network must
match the name specified in that element’s ovf:name attribute.
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See “About Instantiation Parameters” on page 62.
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Verify that your organization’s default lease settings are appropriate for this vApp. If they are not, you can
specify custom lease settings as part of instantiation.
Example 5 ‐ 1 shows an instantiation request similar to the one shown in Example 2 ‐ 6 on page 25 , but includes
an AllEULAsAccepted element that denotes acceptance of terms and conditions embedded in the child Vm
elements, and a LeaseSettingsSection element that specifies custom deployment and storage lease terms
for this vApp. It also specifies that the vApp should be deployed and powered on after it is instantiated. (If
you omit the deploy and powerOn attributes, the default value of false is assumed.)
Example 5-1. Instantiating a vApp Template wIth Custom Lease Settings
Request:
POST http://vcloud.example.com/api/v1.0/vdc/5/action/instantiateVAppTemplate
Content-Type: application/vnd.vmware.vcloud.instantiateVAppTemplatxml
...
<InstantiateVAppTemplateParams name="Linux FTP server" deploy=”true” powerOn=”true”
xmlns="http://www.vmware.com/vcloud/v1"
xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1">
<Description>Example FTP Server</Description>
<InstantiationParams>
<NetworkConfigSection>
<ovf:Info>Configuration parameters for logical networks</ovf:Info>
<NetworkConfig networkName="vAppNetwork">
<Configuration>
<ParentNetwork href="http://vcloud.example.com/api/v1.0/network/54"/>
<FenceMode>bridged</FenceMode>
</Configuration>
</NetworkConfig>
</NetworkConfigSection>
<LeaseSettingsSection type="application/vnd.vmware.vcloud.leaseSettingsxml">
<ovf:Info>Lease Settings</ovf:Info>
<StorageLeaseInSeconds>172800</StorageLeaseInSeconds>
<StorageLeaseExpiration>2010-04-11T08:08:16.438-07:00</StorageLeaseExpiration>
</LeaseSettingsSection>
</InstantiationParams>
<Source href=”http://vcloud.example.com/api/v1.0/vAppTemplate/vappTemplate-111”/>
<AllEULAsAccepted>true</AllEULAsAccepted>
</InstantiateVAppTemplateParams>
Response:
201 Created
Content-Type: application/vnd.vmware.vcloud.vApp+xml
<VApp name="Linux FTP server" deployed=”false” status="0"
href="http://vcloud.example.com/api/v1.0/vApp/vapp-7" ...>
<Description>Example FTP Server</Description>
...
<Tasks>
<Task ... operation="Creating Virtual Application Linux FTP server(7)" ... >
...
</Task>
</Tasks>
</VApp>