Re: [openstack-dev] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

2017-06-08 Thread Matt Riedemann
On 6/8/2017 6:17 PM, John Griffith wrote: ​The attachment_update call could do this for you, might need some slight tweaks because I tried to make sure that we weren't having attachment records be modified things that lived forever and were dynamic. This particular case seems like a descent

Re: [openstack-dev] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

2017-06-08 Thread John Griffith
On Thu, Jun 8, 2017 at 7:58 AM, Matt Riedemann wrote: > Nova stores the output of the Cinder os-initialize_connection info API in > the Nova block_device_mappings table, and uses that later for making volume > connections. > > This data can get out of whack or need to be

Re: [openstack-dev] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

2017-06-08 Thread Arne Wiebalck
> On 08 Jun 2017, at 17:52, Matt Riedemann wrote: > > On 6/8/2017 10:17 AM, Arne Wiebalck wrote: >>> On 08 Jun 2017, at 15:58, Matt Riedemann >> > wrote: >>> >>> Nova stores the output of the Cinder

Re: [openstack-dev] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

2017-06-08 Thread Matt Riedemann
On 6/8/2017 10:17 AM, Arne Wiebalck wrote: On 08 Jun 2017, at 15:58, Matt Riedemann > wrote: Nova stores the output of the Cinder os-initialize_connection info API in the Nova block_device_mappings table, and uses that later for making

Re: [openstack-dev] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

2017-06-08 Thread Arne Wiebalck
On 08 Jun 2017, at 15:58, Matt Riedemann > wrote: Nova stores the output of the Cinder os-initialize_connection info API in the Nova block_device_mappings table, and uses that later for making volume connections. This data can get out of whack

[openstack-dev] [nova][cinder] Is there interest in an admin-api to refresh volume connection info?

2017-06-08 Thread Matt Riedemann
Nova stores the output of the Cinder os-initialize_connection info API in the Nova block_device_mappings table, and uses that later for making volume connections. This data can get out of whack or need to be refreshed, like if your ceph server IP changes, or you need to recycle some secret