----- Original Message -----
> From: "Tejesh M" <tejes...@gmail.com>
> To: "users@oVirt.org" <users@ovirt.org>
> Sent: Wednesday, February 19, 2014 3:24:40 PM
> Subject: [Users] Fwd: Sample code for setting NIC - CloudInit
>
> Hi,
>
> Can someone share me sample java code for assigning IP address for VM on eth0
> through Java SDK via CloudInit ?
>
Hi Tejesh,
I've attached a sample code that sends the required request (as the output is
demonstrated in debug mode).
Note that the code is jdk-7 compliant.
I haven't configured cloud-init and haven't tested it end-to-end.
Please try to test it on your environment and provide a feedback for it.
Thanks,
Moti
> Something Like this but in Java:
> <network_configuration>
> <nics>
> <nic>
> <name>eth0</name>
> <boot_protocol>STATIC</boot_protocol>
> <network>
> <ip address="192.168.2.11" netmask="255.255.0.0"
> gateway="192.168.2.1" />
> </network>
> <on_boot>true</on_boot>
> </nic>
> <nic>
> <name>eth1</name>
> <boot_protocol>DHCP</boot_protocol>
> </nic>
> <nic>
> <name>eth2</name>
> <boot_protocol>NONE</boot_protocol>
> <on_boot>true</on_boot>
> </nic>
> </nics>
> <dns>
> <servers>
> <host>
> <address>1.1.2.2</address>
> </host>
> <host>
> <address>1.2.3.4</address>
> </host>
> </servers>
> <search_domains>
> <host>
> <address>qa.lab</address>
> </host>
> <host>
> <address> google.com </address>
> </host>
> </search_domains>
> </dns>
> </network_configuration>
>
>
>
> --
> Thanks & Regards
> Tejesh
>
> _______________________________________________
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
package org.ovirt.testday;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import org.apache.http.client.ClientProtocolException;
import org.ovirt.engine.sdk.Api;
import org.ovirt.engine.sdk.decorators.VM;
import org.ovirt.engine.sdk.entities.Action;
import org.ovirt.engine.sdk.entities.CloudInit;
import org.ovirt.engine.sdk.entities.DNS;
import org.ovirt.engine.sdk.entities.Host;
import org.ovirt.engine.sdk.entities.Hosts;
import org.ovirt.engine.sdk.entities.IP;
import org.ovirt.engine.sdk.entities.Initialization;
import org.ovirt.engine.sdk.entities.NIC;
import org.ovirt.engine.sdk.entities.Network;
import org.ovirt.engine.sdk.entities.NetworkConfiguration;
import org.ovirt.engine.sdk.entities.Nics;
import org.ovirt.engine.sdk.exceptions.ServerException;
import org.ovirt.engine.sdk.exceptions.UnsecuredConnectionAttemptError;
/**
* Sample non-secured code for sending the following request:
* <network_configuration>
<nics>
<nic>
<name>eth0</name>
<boot_protocol>STATIC</boot_protocol>
<network>
<ip address="192.168.2.11" netmask="255.255.0.0" gateway="192.168.2.1" />
</network>
<on_boot>true</on_boot>
</nic>
<nic>
<name>eth1</name>
<boot_protocol>DHCP</boot_protocol>
</nic>
<nic>
<name>eth2</name>
<boot_protocol>NONE</boot_protocol>
<on_boot>true</on_boot>
</nic>
</nics>
<dns>
<servers>
<host>
<address>1.1.2.2</address>
</host>
<host>
<address>1.2.3.4</address>
</host>
</servers>
<search_domains>
<host>
<address>qa.lab</address>
</host>
<host>
<address>google.com</address>
</host>
</search_domains>
</dns>
</network_configuration>
*
*/
public class VmCloudInit {
public static void main(String[] args) throws ClientProtocolException, ServerException,
UnsecuredConnectionAttemptError, IOException {
try (Api api = new Api("http://localhost:8080/api";,
"admin@internal",
"1",
null, null, null, null, null, null, true)){
VM vm = api.getVMs().get("vm1");
NetworkConfiguration networkConfiguration = new NetworkConfiguration();
DNS dns = new DNS();
dns.setServers(createServersList("1.1.2.2", "1.2.3.4"));
dns.setSearchDomains(createServersList("qa.lab", "google.com"));
networkConfiguration.setDns(dns);
networkConfiguration.setNics(new Nics());
List<NIC> nics = networkConfiguration.getNics().getNics();
nics.add(createNic("eth0", "STATIC", createNetwork("192.168.2.11", "255.255.0.0", "192.168.2.1"), true));
nics.add(createNic("eth1", "DHCP", null, false));
nics.add(createNic("eth1", "NONE", null, true));
vm.setInitialization(new Initialization());
vm.getInitialization().setCloudInit(new CloudInit());
vm.getInitialization().getCloudInit().setNetworkConfiguration(networkConfiguration);
Action action = new Action();
action.setVm(vm);
vm.start(action);
} catch (Exception e) {
e.printStackTrace();
}
}
private static NIC createNic(String name, String bootProtocol, Network network, boolean onBoot) {
NIC nic = new NIC();
nic.setName(name);
nic.setBootProtocol(bootProtocol);
nic.setNetwork(network);
nic.setOnBoot(onBoot);
return nic;
}
public static Hosts createServersList(String... addresses) {
List<String> hostAddresses = Arrays.asList(addresses);
Hosts servers = new Hosts();
for (String address : hostAddresses) {
Host host = new Host();
host.setAddress(address);
servers.getHosts().add(host);
}
return servers;
}
public static Network createNetwork(String address, String netmask, String gateway) {
Network network = new Network();
IP ip = new IP();
ip.setAddress(address);
ip.setNetmask(netmask);
ip.setGateway(gateway);
network.setIp(ip);
return network;
}
}
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