3:57 a.m.
On 11/06/2016 09:39 AM, Tejesh M wrote:
Hi All,
I'm facing an issue in invoking Cloudinit while customization in RHEV
3.6 using RHEV Java SDK 3.6.
Below link says we need to explicitly call *use_cloud_init=True*, but
i'm not sure how to pass this value as parameter while creating VM.
http://users.ovirt.narkive.com/BGUkanAk/ovirt-users-cloud-init-not-apply-...
You need to use version 3.6.0.0 of the SDK, or newer, as that is where
the support for this "use_cloud_init" parameter was added.
The new parameter is part of the "Action" class, so in your code you
need to set it:
actionData.setUseCloudInit(true);
I take the opportunity to remind you that in version 4.2 of the engine
we will drop support for version 3 of the API and of version 3 of the
SDKs. So, once you migrate to version 4 of the engine consider using
version 4 of the SDK. There is an example of how to use cloud-init with
version 4 of the SDK here:
https://github.com/oVirt/ovirt-engine-sdk-java/blob/master/sdk/src/test/j...
Note that this won't work with version 3.6 of the engine, for that you
need to keep using version 3 of the SDK.
_*My Code:*_
String password = "password"; //"password"
String templateName = "centos6.7-final";
String clusterName = "Default";
String vmName = "testVM3";
//Prepare the data to create the VM from the template:
org.ovirt.engine.sdk.entities.Template templateData = new Template();
templateData.setName(templateName);
org.ovirt.engine.sdk.entities.Cluster clusterData = new Cluster();
clusterData.setName(clusterName);
org.ovirt.engine.sdk.entities.VM vmDataForCreate = new VM();
vmDataForCreate.setName(vmName);
vmDataForCreate.setCluster(clusterData);
vmDataForCreate.setTemplate(templateData);
api.getVMs().add(vmDataForCreate);
String state;
for (;;) {
state = api.getVMs().get(vmName).getStatus().getState();
if ("down".equals(state)) {
break;
}
Thread.sleep(1000);
}
System.out.println("System Status:"+state);
org.ovirt.engine.sdk.entities.User userData = new User();
userData.setUserName("root");
userData.setPassword(password);
Users usersData = new Users();
usersData.getUsers().add(userData);
CloudInit cloudData = new CloudInit();
cloudData.setUsers(usersData);
Host hostData = new Host();
hostData.setAddress(vmName);
cloudData.setHost(hostData);
org.ovirt.engine.sdk.entities.NetworkConfiguration
networkConfiguration=new NetworkConfiguration();
networkConfiguration.setNics(new Nics());
Nics nics = networkConfiguration.getNics();
nics.getNics().add(createNic("eth0", "STATIC",
createNetwork("192.168.1.102", "255.255.0.0",
"192.168.2.1"), true));
networkConfiguration.setNics(nics);
cloudData.setNetworkConfiguration(networkConfiguration);
Initialization initData = new Initialization();
initData.setCloudInit(cloudData);
VM vmDataForStart = new VM();
vmDataForStart.setInitialization(initData);
Action actionData = new Action();
actionData.setVm(vmDataForStart);
// Send the request to start the VM to the server:
api.getVMs().get(vmName).start(actionData);
--
Thanks & Regards
Tejesh
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