I am not sure associating a floating IP to a specific port/interface (as
opposed to an instance) is possible with nova. I am pretty sure it is possible
with neutron, but all the nova examples I have seen associate a floating ip and
an instance.
In fact, if you check what gets passed to the service with addToServer, you
will see that an IP address gets associated to an instance.
On the other hand, if you use neutron instead, I think you might be able to use
RouterApi.addInterfaceForPort where you can associate the floatingIP ID of your
floatingIP to the right port with the fixed ip of the instance.
From: Udara Liyanage [udaraliyan...@gmail.com]
Sent: Thursday, September 11, 2014 1:57 AM
To: user@jclouds.apache.org
Subject: Re: How to get reference to FloatingIpAPI in Neutron
Hi,
Thanks for the help.
In my Openstack setup there are two networks.
When creating the instance I specify both networks so instance get private ips
from both networks.
1.
SetString novaNetworksSet = new LinkedHashSetString(2);
2.
3.
novaNetworksSet.add(uuid_of_network1);
4.
novaNetworksSet.add(uuid_of_network2);
5.
template.getOptions().as(NovaTemplateOptions.class).networks(novaNetworksSet);
Creating floating Ips.
privateIp1 and privateIp2 refers to the two private IPs allocated for the
instance
1.
FloatingIP publicIP1 = FloatingIP.builder().instanceId(instanceId).
2.
fixedIp(privateIp1).
3.
id(927b976e-0666-4039-9c38-df5b8366cce4).
4.
ip(192.168.16.66).
5.
instanceId(231c1871-0b54-4af6-afe6-c868b44c2307).
6.
build();
7.
8.
FloatingIP publicIP2 = FloatingIP.builder().instanceId(instanceId).
9.
fixedIp(privateIp2).
10.
id(2de964d3-1e6b-45fc-b870-55b82cc21ab1).ip(192.168.16.64).
11.
instanceId(231c1871-0b54-4af6-afe6-c868b44c2307).
12.
build();
The problem is both
floatingIpApi.addToServer(publicIP1.getIp(), node.getProviderId()) and
floatingIpApi.addToServer(publicIP2.getIp(), node.getProviderId())
associates the floating ip for the same interface.
Still I am unable to allocate the floatingIp to the specified network interface.
On Wed, Sep 10, 2014 at 1:07 PM, Ambadas Ramanna Adam
ambadas_ada...@infosys.commailto:ambadas_ada...@infosys.com wrote:
Hi Udara,
As per [1], you were asking for REST APIs. If you want to use REST APIs, then
Dave’s answer seems correct, though haven’t used it.
If you are using JClouds API and want to associate a floating IP to a server
with multiple nics, then, you will have to use the fixed IP associated with
that nic.
Ex.
FloatingIP _publicIP =
FloatingIP.Builder().instanceId(_instanceID).fixedIp(_fixedPrivateIP).pool(_publicIPPoolName).build();
Regards,
Ambadas Ramanna Adam
From: Udara Liyanage
[mailto:udaraliyan...@gmail.commailto:udaraliyan...@gmail.com]
Sent: Wednesday, September 10, 2014 12:39 PM
To: user@jclouds.apache.orgmailto:user@jclouds.apache.org
Subject: Re: How to get reference to FloatingIpAPI in Neutron
Hi Ambadas,
I think I am bit confused here.
Please refer to my requirement on [1]. There I was suggested to use Openstack
Neutron API to associate floating IPs by specifying port information. Shouldn't
I use Jclouds Neutron in this case to create floating ip s.
[1]
http://stackoverflow.com/questions/25637605/openstack-neutron-specify-a-network-interface-when-associating-a-floating-ip
On Wed, Sep 10, 2014 at 12:21 PM, Ambadas Ramanna Adam
ambadas_ada...@infosys.commailto:ambadas_ada...@infosys.com wrote:
Hi Udara,
JClouds has FloatingIPApi in package org.jclouds.openstack.nova.v2_0.extensions.
You can get hold of FloatingIPApi (not FloatingIpAPI, mind the p in IP!) like
below.
com.google.common.base.Optional? extends FloatingIPApi
NovaApi.getFloatingIPExtensionForZone(String zone)
Hope this helps.
regards,
Ambadas Ramanna Adam
From: Udara Liyanage
[mailto:udaraliyan...@gmail.commailto:udaraliyan...@gmail.com]
Sent: Wednesday, September 10, 2014 12:07 PM
To: user@jclouds.apache.orgmailto:user@jclouds.apache.org
Subject: How to get reference to FloatingIpAPI in Neutron
Hi,
I was able to get reference to PortAPI and NetworkAPi, but not to
FloatingIpAPI. Any help is appriciated.
neutronApi = ContextBuilder.newBuilder(provider)
.credentials(identity, password)
.endpoint(endpoint)
.modules(modules)
.buildApi(NeutronApi.class);
I am using Jclouds 1.8.0 version.
--
Udara S.S Liyanage.
Software Engineer at WSO2.
Commiter and PPMC Member of Apache Stratos.
Blog - http://udaraliyanage.wordpress.comhttp://udaraliyanage.wordpress.com/
phone: +94 71 443 6897tel:%2B94%2071%20443%206897
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