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Posted to user@jclouds.apache.org by merlinlabs <me...@rseincorp.com> on 2014/07/27 00:45:18 UTC
jclouds 1.8.0 fails to assign floating ip
Can someone please explain what I need to do to have jclouds/openstack
auto-assign a floating ip on a node creation? I am trying to connect to
the node to execute on it but it times out with the "600000" msec error
and I suspect it is because it needs an ip alias to connect through.
The '.floatingIpPoolNames("public")' property does not appear to be
enough to facilitate this.
This fails on versions 1.7.4 and 1.8.0 ( the option was not even
available in 1.7.3).
The controller OS is Centos 6.5.
Openstack is on icehouse.
I have attached a horizon image of the node, post-creation.
I have attached the code below.
Thanks
-danR
//import static com.google.common.collect.Iterables.concat;
import java.io.Closeable;
import java.io.IOException;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.jclouds.ContextBuilder;
import org.jclouds.compute.ComputeService;
import org.jclouds.compute.ComputeServiceContext;
import org.jclouds.compute.domain.ExecResponse;
import org.jclouds.compute.domain.NodeMetadata;
import org.jclouds.compute.domain.OsFamily;
import org.jclouds.compute.domain.Template;
import org.jclouds.compute.options.TemplateOptions;
import org.jclouds.openstack.nova.v2_0.NovaApi;
import
org.jclouds.openstack.nova.v2_0.compute.options.NovaTemplateOptions;
import org.jclouds.sshj.config.SshjSshClientModule;
import com.google.common.collect.ImmutableSet;
public class Fip implements Closeable {
private ComputeService compute;
// private RestContext<NovaApi, NovaAsyncApi> nova;
private Set<String> zones;
private NovaApi novaApi;
public static void main(String[] args) throws IOException {
Fip jCloudsNova = new Fip();
try {
jCloudsNova.init();
}
catch (Exception e) {
e.printStackTrace();
}
finally {
jCloudsNova.close();
}
}
private void init() {
System.out.println(" vvvvvvvvvvv init: " );
ComputeServiceContext context =
ContextBuilder.newBuilder("openstack-nova")
.endpoint("http://192.170.0.105:5000/v2.0/")
.credentials("demo:demo", "demo")
.modules(ImmutableSet.of(new SshjSshClientModule()))
.buildView(ComputeServiceContext.class);
try {
System.out.println("Execute 'context.getComputeService()' ");
ComputeService compute = context.getComputeService();
TemplateOptions options = compute.templateOptions();
System.out.println("Execute 'build template' ");
Template template = compute.templateBuilder()
.osFamily(OsFamily.UBUNTU).minRam(2000)
.options(options.as(NovaTemplateOptions.class).generateKeyPair(true).floatingIpPoolNames("public"))
.build();
System.out.println("Execute 'createNodesInGroup(mygroup, 1,
template)' ");
compute.createNodesInGroup("mygroup", 1, template);
System.out.println("Back from 'compute.createNodesInGroup(mygroup, 1,
template)' ");
Map<? extends NodeMetadata, ExecResponse> responses;
try {
System.out.println(" execute on the node .. ");
responses=compute.runScriptOnNodesMatching(//
org.jclouds.compute.predicates.NodePredicates.inGroup("mygroup"),
"uptime");
} catch (Exception e) {
responses = null;
e.printStackTrace();
}
System.out.println(" process response .. ");
for (Entry<? extends NodeMetadata, ExecResponse> response :
responses.entrySet()) {
System.out.printf("<< node %s: %s%n",
response.getKey().getId()+":"+
response.getKey().getPrivateAddresses(),
response.getKey().getPublicAddresses());
System.out.printf("<< %s%n", response.getValue());
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void close() throws IOException {
System.out.println("close(): " );
// TODO Auto-generated method stub
}
}
Re: jclouds 1.8.0 fails to assign floating ip
Posted by Chris Custine <ch...@gmail.com>.
You need to create a Properties object and add the following property to it:
properties.setProperty(AUTO_ALLOCATE_FLOATING_IPS, "true”);
and set that via the builder.overrides().
That should do the trick.
-Chris
--
Chris Custine
On July 26, 2014 at 4:46:00 PM, merlinlabs (merlinlabs@rseincorp.com) wrote:
> Can someone please explain what I need to do to have jclouds/openstack
> auto-assign a floating ip on a node creation? I am trying to connect to
> the node to execute on it but it times out with the "600000" msec error
> and I suspect it is because it needs an ip alias to connect through.
>
> The '.floatingIpPoolNames("public")' property does not appear to be
> enough to facilitate this.
>
> This fails on versions 1.7.4 and 1.8.0 ( the option was not even
> available in 1.7.3).
>
> The controller OS is Centos 6.5.
> Openstack is on icehouse.
>
> I have attached a horizon image of the node, post-creation.
>
> I have attached the code below.
>
> Thanks
> -danR
>
>
>
>
>
> //import static com.google.common.collect.Iterables.concat;
> import java.io.Closeable;
> import java.io.IOException;
> import java.util.Map;
> import java.util.Map.Entry;
> import java.util.Set;
>
> import org.jclouds.ContextBuilder;
> import org.jclouds.compute.ComputeService;
> import org.jclouds.compute.ComputeServiceContext;
> import org.jclouds.compute.domain.ExecResponse;
> import org.jclouds.compute.domain.NodeMetadata;
> import org.jclouds.compute.domain.OsFamily;
> import org.jclouds.compute.domain.Template;
> import org.jclouds.compute.options.TemplateOptions;
> import org.jclouds.openstack.nova.v2_0.NovaApi;
> import
> org.jclouds.openstack.nova.v2_0.compute.options.NovaTemplateOptions;
> import org.jclouds.sshj.config.SshjSshClientModule;
>
> import com.google.common.collect.ImmutableSet;
>
> public class Fip implements Closeable {
> private ComputeService compute;
> // private RestContext nova;
> private Set zones;
> private NovaApi novaApi;
> public static void main(String[] args) throws IOException {
> Fip jCloudsNova = new Fip();
>
> try {
> jCloudsNova.init();
> }
> catch (Exception e) {
> e.printStackTrace();
> }
> finally {
> jCloudsNova.close();
> }
> }
>
> private void init() {
> System.out.println(" vvvvvvvvvvv init: " );
>
> ComputeServiceContext context =
> ContextBuilder.newBuilder("openstack-nova")
> .endpoint("http://192.170.0.105:5000/v2.0/")
> .credentials("demo:demo", "demo")
> .modules(ImmutableSet.of(new SshjSshClientModule()))
> .buildView(ComputeServiceContext.class);
>
> try {
> System.out.println("Execute 'context.getComputeService()' ");
> ComputeService compute = context.getComputeService();
> TemplateOptions options = compute.templateOptions();
> System.out.println("Execute 'build template' ");
> Template template = compute.templateBuilder()
> .osFamily(OsFamily.UBUNTU).minRam(2000)
> .options(options.as(NovaTemplateOptions.class).generateKeyPair(true).floatingIpPoolNames("public"))
> .build();
> System.out.println("Execute 'createNodesInGroup(mygroup, 1,
> template)' ");
> compute.createNodesInGroup("mygroup", 1, template);
> System.out.println("Back from 'compute.createNodesInGroup(mygroup, 1,
> template)' ");
> Map responses;
> try {
> System.out.println(" execute on the node .. ");
> responses=compute.runScriptOnNodesMatching(//
>
> org.jclouds.compute.predicates.NodePredicates.inGroup("mygroup"),
> "uptime");
> } catch (Exception e) {
> responses = null;
> e.printStackTrace();
> }
> System.out.println(" process response .. ");
> for (Entry response :
> responses.entrySet()) {
> System.out.printf("<< node %s: %s%n",
> response.getKey().getId()+":"+
> response.getKey().getPrivateAddresses(),
> response.getKey().getPublicAddresses());
> System.out.printf("<< %s%n", response.getValue());
> }
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> @Override
> public void close() throws IOException {
> System.out.println("close(): " );
> // TODO Auto-generated method stub
>
> }
>
> }
>