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-whe...
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/java... 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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