[Openstack] How to hot-plug network interface for a running instance

2013-04-21 Thread 陈雷
Hi, All I'm testing hot-plug network interface, I can successfully hot-add an interface to a running instance by using command 'nova interface-attach --net-id xx ', but the network of the interface must has been specified to instance when you create it. For a new network, I can't attach it to

Re: [Openstack] How to use existing DHCP for giving floating IPs in Openstack

2013-04-21 Thread ankush grover
Thanks Ritesh/Salvatore On Mon, Apr 22, 2013 at 12:10 AM, Ritesh Nanda wrote: > For floating ip you need to define a pool of ip that your machine would > get. You can use auto_assign floating ip to assing a FIP from the pool > automatically as the machine gets provisioned. > Or you can use flat

Re: [Openstack] usability of putting host in maintenance mode in Nova

2013-04-21 Thread Tiantian Gao
Hi Alex, I would like to have REST API in the end, which I can make this by clicking on a web. But in short term, a nova-manage script sounds good. Because the REST API may be harder to debug. And by using nova-manage we can prove these action (put-into-maintenance, evacuate, migrate, etc.) reall

Re: [Openstack] Object Replication fails

2013-04-21 Thread Kuo Hugo
Hi Philip , Which Swift version r u running in your cluster ? +Hugo Kuo+ h...@swiftstack.com tonyt...@gmail.com +886 935004793 2013/4/13 Philip > Hi, > > I just tried to add two new servers into the ring. Only the containers > were replicated to the new servers but there are no objects beei

Re: [Openstack] authorization failed with swift:swift?

2013-04-21 Thread Marius Nünnerich
On Fri, Apr 19, 2013 at 11:08 PM, Nan Zhu wrote: > Hi, all > > I'm a newbie to openstack and swift > > I installed the swift components according to the official document, and I > can start the service daemons, my questions is that > Which specific document are you talking about? > when I try

Re: [Openstack] Object Replication fails

2013-04-21 Thread Marius Nünnerich
On Wed, Apr 17, 2013 at 4:17 PM, Clay Gerrard wrote: > Did you get this worked out? > > Starting the replicators on the new nodes should create the objects > directory. > I tried restarting, didn't help. In the end I just created all the folders by hand. > > > On Sat, Apr 13, 2013 at 2:26 AM, Ph

Re: [Openstack] How to use existing DHCP for giving floating IPs in Openstack

2013-04-21 Thread Ritesh Nanda
For floating ip you need to define a pool of ip that your machine would get. You can use auto_assign floating ip to assing a FIP from the pool automatically as the machine gets provisioned. Or you can use flat network-manager for nova network and use your existing dhcp server to provide ip's to you

Re: [Openstack] How to use existing DHCP for giving floating IPs in Openstack

2013-04-21 Thread Salvatore Orlando
Hi Ankush, unfortunately I am not aware of the possibility of using an external dhcp server for quantum, neither in folsom or grizzly). Currently, the dnsmasq option appears to be the only available one. Salvatore On 16 April 2013 08:02, ankush grover wrote: > Hi Friends, > > I have recently

[Openstack] Accessing object data and metadata in Swift middleware

2013-04-21 Thread Itamar O
Hello list, I am new to OpenStack development, and trying to implement a simple Swift middleware. I was able to successfully manipulate a PUT request for an object, processing the data that was uploaded by the request and storing some information in the object metadata. But now I am struggling with