Hi, what cloud-init version and which OS do you run inside the vm? background: the ovirt-payload function generates an iso file from your cloud-init data and attaches this to the vm. this feature is just working if you got cloud-init >= 0.7.2 inside the vm, which is not available e.g. in centos < 6.5 and ubuntu 12.04. I don't know which data format the java sdk uses as default, so make sure you are passing XML, not JSON. HTH Am 13.02.2014 14:39, schrieb Tejesh M:
Hi All,
Thanks alot.
I have created one VM with minimal installation & installed cloud-init package. And, converted that VM into Template. Then executed the code given in http://lists.ovirt.org/pipermail/users/2014-February/021302.html , but no luck, the code is not setting root password.
Also, there is no option to set *Hostname *for the VM.
*Code:*
/*********************Begin Customize VM*********************/ // Generate the random password, using whatever mechanism you // prefer: String password = "cJql3P9XLQG4drCYVG/6Q/";
// You need to know the name of the template, the cluster and // the VM you are going to create: String templateName = "rhel2_temp"; String clusterName = "testCluster"; String vmName = "myvm";
// 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);
// Send the request to create the VM to the server: api.getVMs().add(vmDataForCreate); String state; // White till the VM is down (it will be locked for a while): for (;;) { state = api.getVMs().get(vmName).getStatus().getState(); if ("down".equals(state)) { break; } Thread.sleep(1000); } System.out.println("System Status:"+state); // Populate parameters for the action to start the VM with cloud-init: 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);
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); System.out.println("After : "+api.getVMs().get(vmName).getStatus()); /*********************End Customize VM*********************/
Thanks & Regards, Tejesh
On Thu, Feb 13, 2014 at 2:26 PM, Juan Hernandez <jhernand@redhat.com> wrote:
On 02/13/2014 09:29 AM, Shahar Havivi wrote:
On 13.02.14 00:59, Oved Ourfalli wrote:
----- Original Message -----
From: "Shahar Havivi" <shaharh@redhat.com> To: users@ovirt.org Cc: "Juan Antonio Hernandez Fernandez" <jhernand@redhat.com>,
rhevm-api@lists.fedorahosted.org, "Tejesh M"
<tejeshmk@gmail.com> Sent: Wednesday, February 12, 2014 11:22:20 PM Subject: Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
On 12.02.14 22:55, Itamar Heim wrote:
On 02/12/2014 03:14 PM, Tejesh M wrote: > Hi, > > Can anyone share sample code on how to assign IP address to guest os & > changing the root password while creating VM from Template using Java SDK? Hi Tejesh, You should start here: http://www.ovirt.org/Api This link will explain the basics for fetching VM via the API using HTTP via curl command line.
Every VM have a collection of networks and manipulating them can be seeing here with the REST API examples: http://www.ovirt.org/Features/Design/Network/SetupNetworks#REST the section for you is "Attaching a network to a NIC" under the REST category.
Shahar Havivi.
Actually it looks like Tejesh is referring to the Guests and not the hosts, so you can use cloud-init in order to do that. See more in "http://www.ovirt.org/Features/Cloud-Init_Integration". If the VM's operating system is defined as some kind of Linux, then you'll be able to set some stuff using cloud-init, either via the Run-Once Dialog, or in the regular VM properties dialog.
Omer - we have REST API support for cloud-init, right? Yes, more on that can be found here: http://www.ovirt.org/Features/vm-init-persistent
Tajesh, you have a detailed example of how to set the password in the following message:
http://lists.ovirt.org/pipermail/users/2014-February/021302.html
Setting the IP address is similar.
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