Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread LIU Yulong
On Wed, Sep 27, 2017 at 4:23 PM, Michael Still wrote: > One thing I'd like to explore is what the functional difference between a > rebuild and a delete / create cycle is. With a rebuild you get to keep your > IP I suppose, but that could also be true of floating IPs for a

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread LIU Yulong
On Wed, Sep 27, 2017 at 5:15 PM, Marcus Furlong wrote: > On 27 September 2017 at 09:23, Michael Still wrote: > > > > Operationally, why would I want to inject a new keypair? The scenario I > can > > think of is that there's data in that instance that I

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread Marcus Furlong
On 27 September 2017 at 10:55, Sean Dague wrote: > On 09/27/2017 05:15 AM, Marcus Furlong wrote: >> On 27 September 2017 at 09:23, Michael Still wrote: >>> >>> Operationally, why would I want to inject a new keypair? The scenario I can >>> think of is that

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread Sean Dague
On 09/27/2017 05:15 AM, Marcus Furlong wrote: > On 27 September 2017 at 09:23, Michael Still wrote: >> >> Operationally, why would I want to inject a new keypair? The scenario I can >> think of is that there's data in that instance that I want, and I've lost >> the keypair

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread Marcus Furlong
On 27 September 2017 at 09:23, Michael Still wrote: > > Operationally, why would I want to inject a new keypair? The scenario I can > think of is that there's data in that instance that I want, and I've lost > the keypair somehow. Unless that data is on an ephemeral, its gone

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread Michael Still
One thing I'd like to explore is what the functional difference between a rebuild and a delete / create cycle is. With a rebuild you get to keep your IP I suppose, but that could also be true of floating IPs for a delete / create as well. Operationally, why would I want to inject a new keypair?

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-27 Thread LIU Yulong
On Wed, Sep 27, 2017 at 10:29 AM, Matt Riedemann wrote: > On 9/23/2017 8:58 AM, LIU Yulong wrote: > >> Hi nova developers, >> >> This mail is proposed to reconsider the key pair resetting of instance. >> The nova queens PTG discuss is here: https://etherpad.openstack.org >>

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-26 Thread Matt Riedemann
On 9/23/2017 8:58 AM, LIU Yulong wrote: Hi nova developers, This mail is proposed to reconsider the key pair resetting of instance. The nova queens PTG discuss is here: https://etherpad.openstack.org/p/nova-ptg-queens  L498. And there are

Re: [openstack-dev] [nova] reset key pair during rebuilding

2017-09-24 Thread Zhenyu Zheng
Hi, FYI, we are going to use the existing PUT /servers/{server_uuid} API, adding the 'key_name' field. On Sat, Sep 23, 2017 at 9:58 PM, LIU Yulong wrote: > Hi nova developers, > > This mail is proposed to reconsider the key pair resetting of instance. > The nova queens

[openstack-dev] [nova] reset key pair during rebuilding

2017-09-23 Thread LIU Yulong
Hi nova developers, This mail is proposed to reconsider the key pair resetting of instance. The nova queens PTG discuss is here: https://etherpad.openstack.org/p/nova-ptg- queens L498. And there are now two proposals. 1. SPEC 1: https://review.openstack.org/#/c/375221/ started by me (liuyulong)

[openstack-dev] [Nova] reset key pair during rebuilding

2017-09-23 Thread LIU Yulong
Hi nova developers, This mail is proposed to reconsider the key pair resetting of instance. The nova queens PTG discuss is here: https://etherpad.openstack.org/p/nova-ptg-queens L498. And there are now two proposals. 1. SPEC 1: https://review.openstack.org/#/c/375221/ started by me (liuyulong)