Hi Udara, Thanks for trying out what I suggested earlier. I think the only option is to enhance jclouds to accept floating ip for a given fixed IP. [1] shows that you should be able to allocate a floating IP and associate it with a fixed IP for a given server [2] looks like the Openstack API you need
[1] Note section at the bottom of http://docs.openstack.org/user-guide/content/floating_ip_allocate.html [2] http://docs.openstack.org/api/openstack-compute/2/content/POST_os-floating-ips-v2_AddFloatingIP__v2__tenant_id__servers__server_id__action_ext-os-floating-ips.html -Jeffrey From: Udara Liyanage <ud...@wso2.com<mailto:ud...@wso2.com>> Reply-To: "dev@stratos.apache.org<mailto:dev@stratos.apache.org>" <dev@stratos.apache.org<mailto:dev@stratos.apache.org>> Date: Friday, August 8, 2014 4:57 AM To: Manula Chathurika Thantriwatte <manu...@wso2.com<mailto:manu...@wso2.com>> Cc: "dev@stratos.apache.org<mailto:dev@stratos.apache.org>" <dev@stratos.apache.org<mailto:dev@stratos.apache.org>> Subject: Re: STRATOS-698 and issue with single private/public IPs in topology events Hi Jaffrey, I tried associating floating Ips multiple times. However only the first floating IP is allocated to the instance. I manually tried using Openstack horizon UI and ended up in the same situation. I doubt it is a problem with the Openstack setup I am using. It seems that nova network API does not have the capability to specify an interface when associating floating IPs. I am investigating whether this can be done with Jclouds Neutron API. I will update the thread as I progress. On Fri, Jul 11, 2014 at 3:35 PM, Manula Chathurika Thantriwatte <manu...@wso2.com<mailto:manu...@wso2.com>> wrote: Hi Jeffrey, Thank you very much for the clear explanation. Here what I get was instances have more than one network interface. Ex : eth0, eth1. These interfaces should have different IP ranges (Ex. 10.0.1.0 /24, 10.0.2.0 / 24). In the OpenStack environment there should be a router which has some NAT rules to route public IP traffic to these network interfaces. So what you want is, given public IP in a cartridge definition should be able to assign to the given network interface in an instance. Please correct me if I'm wrong. Thanks ! On Thu, Jul 10, 2014 at 11:53 PM, Jeffrey Nguyen (jeffrngu) <jeffr...@cisco.com<mailto:jeffr...@cisco.com>> wrote: Thanks Manula and Udara. I created STRATOS-704<https://issues.apache.org/jira/browse/STRATOS-704> to track the issue of topology events supporting only one public and one private Ips. Currently, we're not using "publicNetworkUuid" for floating IP allocation. It is rather allocated based on the property named "defaultFloatingIpPool" in cloud-controller.xml (please refer to STRATOS-646) (I believe this was also documented in Stratos wiki). Ideally, I think we want to allocate floating IP for each network interface based on the floating IP pool associated with that network. However, I think using single floating IP pool is good enough for now. So as far as this issue is concerned, you should not have to worry about "publicNetworkUuid". BTW, the property "networkUuid" in the cartridge JSOn on the other hand is different from "publicNetworkUuid". "networkUuid" represents the uuid of a particular network interface of the cartridge. It is used to attach a network to a cartridge at launch. I think for STRATOS-698, what you need to do is instead of allocating floating IP only once, do that as many times as the number of network interfaces defined for the given cartridge. I looks like jClouds floating IP api does not provide the granularity of specifying which network interface the floating IP is being allocated for. So I'm not sure if allocating floating IP against the same node multiple times will overwrite the previous floating Ip (for the same network interface) or creating new floating IP for the next network interface. Hopefully it's the later case. Your thoughts? -Jeffrey From: Udara Liyanage <ud...@wso2.com<mailto:ud...@wso2.com>> Date: Thursday, July 10, 2014 1:03 AM To: dev <dev@stratos.apache.org<mailto:dev@stratos.apache.org>> Cc: jeffrngu <jeffr...@cisco.com<mailto:jeffr...@cisco.com>> Subject: Re: STRATOS-698 and issue with single private/public IPs in topology events Hi, What I understood from the jira is, you specify multiple network interfaces in cartridge json. Additinaly you want to assign the floating IP to one of the interfaces you prefer. I guess the uuid you have specified are the uuid of your openstack networks. One thing I have noticed is, instance is not aware of the public IP it is assigned, Openstack does the routing of floating IPs. The reason why I am saying is when I execute "ifconfig" I did not see any interface got assigned a floating IP. On Thu, Jul 10, 2014 at 12:30 PM, Manula Chathurika Thantriwatte <manu...@wso2.com<mailto:manu...@wso2.com>> wrote: Hi Jeffrey, Yes, currently I'm working on this JIRA. When going through stratos the code, I find out that currently there is no implementations for the "publicNetworkUuid". So I'll try to find out the implementation in the jclouds whether they support this functionality. According to the current implementation topology events support only one private and one public IP. Can you please create new JIRA for that. We are planning to fix these issues in the release branch. Thanks ! On Wed, Jul 9, 2014 at 9:35 PM, Jeffrey Nguyen (jeffrngu) <jeffr...@cisco.com<mailto:jeffr...@cisco.com>> wrote: Hi Manula, Looks like you're currently working on this JIRA. Wanted to check with you if you're going to fix the issue of topology events supporting only one private IP and one public IP. I think this issue is related to the floating IP issue described in this JIRA. Are you going to address this issue as well as part of the fix for this JIRA? I think the fixes for these issues should go into the release branch. Thanks, -Jeffrey -- Regards, Manula Chathurika Thantriwatte Software Engineer WSO2 Inc. : http://wso2.com lean . enterprise . middleware email : manu...@wso2.com<mailto:manu...@wso2.com> / man...@apache.org<mailto:man...@apache.org> phone : +94 772492511<tel:%2B94%20772492511> blog : http://manulachathurika.blogspot.com/ -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com<http://wso2.com/> lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897 -- Regards, Manula Chathurika Thantriwatte Software Engineer WSO2 Inc. : http://wso2.com lean . enterprise . middleware email : manu...@wso2.com<mailto:manu...@wso2.com> / man...@apache.org<mailto:man...@apache.org> phone : +94 772492511<tel:%2B94%20772492511> blog : http://manulachathurika.blogspot.com/ -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com<http://wso2.com/> lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897