yahoo-eng-team team mailing list archive

[David Jia <jiataotj@xxxxxxxxxx>]

Public bug reported:

Updated information can be shown after instance rename, reboot and son
on, but when attach/detach a volume to virtual server, cannot get the
updated virtual server info.

The operation step:
1) Get the last updated time '2013-12-09T08:23:40Z' of vs.
2) Attach a volume to vs.
3) Use the following url and get the updated virtual server.
The request url: /v2/8501b77195204880bebc6bb4806c43aa/servers/detail?changes-since=2013-12-09T08:23:40Z
The resp body:
<?xml version='1.0' encoding='UTF-8'?>
<servers xmlns:os-extended-volumes="http://docs.openstack.org/compute/ext/extended_volumes/api/v1.1"; xmlns:OS-EXT-IPS="http://docs.openstack.org/compute/ext/extended_ips/api/v1.1"; xmlns:atom="http://www.w3.org/2005/Atom"; xmlns:OS-DCF="http://docs.openstack.org/compute/ext/disk_config/api/v1.1"; xmlns:OS-EXT-IPS-MAC="http://docs.openstack.org/compute/ext/extended_ips_mac/api/v1.1"; xmlns:OS-EXT-SRV-ATTR="http://docs.openstack.org/compute/ext/extended_status/api/v1.1"; xmlns:OS-SRV-USG="http://docs.openstack.org/compute/ext/server_usage/api/v1.1"; xmlns:OS-EXT-STS="http://docs.openstack.org/compute/ext/extended_status/api/v1.1"; xmlns:OS-EXT-AZ="http://docs.openstack.org/compute/ext/extended_availability_zone/api/v2"; xmlns="http://docs.openstack.org/compute/api/v1.1"/>

I cannot see the updated virtual server in resp body. I checked the
table instances and found the 'updated_at' field is not modified after
attaching a volume to vs, but it is modified after rename/reboot an
instance.Here I think it should get the updated vs info because it
indeed change the virtual server when attaching an volume.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1271220

Title:
  Updated information should be shown after attaching/detaching volume
  operation against instance

Status in OpenStack Compute (Nova):
  New

Bug description:
  Updated information can be shown after instance rename, reboot and son
  on, but when attach/detach a volume to virtual server, cannot get the
  updated virtual server info.

  The operation step:
  1) Get the last updated time '2013-12-09T08:23:40Z' of vs.
  2) Attach a volume to vs.
  3) Use the following url and get the updated virtual server.
  The request url: /v2/8501b77195204880bebc6bb4806c43aa/servers/detail?changes-since=2013-12-09T08:23:40Z
  The resp body:
  <?xml version='1.0' encoding='UTF-8'?>
  <servers xmlns:os-extended-volumes="http://docs.openstack.org/compute/ext/extended_volumes/api/v1.1"; xmlns:OS-EXT-IPS="http://docs.openstack.org/compute/ext/extended_ips/api/v1.1"; xmlns:atom="http://www.w3.org/2005/Atom"; xmlns:OS-DCF="http://docs.openstack.org/compute/ext/disk_config/api/v1.1"; xmlns:OS-EXT-IPS-MAC="http://docs.openstack.org/compute/ext/extended_ips_mac/api/v1.1"; xmlns:OS-EXT-SRV-ATTR="http://docs.openstack.org/compute/ext/extended_status/api/v1.1"; xmlns:OS-SRV-USG="http://docs.openstack.org/compute/ext/server_usage/api/v1.1"; xmlns:OS-EXT-STS="http://docs.openstack.org/compute/ext/extended_status/api/v1.1"; xmlns:OS-EXT-AZ="http://docs.openstack.org/compute/ext/extended_availability_zone/api/v2"; xmlns="http://docs.openstack.org/compute/api/v1.1"/>

  I cannot see the updated virtual server in resp body. I checked the
  table instances and found the 'updated_at' field is not modified after
  attaching a volume to vs, but it is modified after rename/reboot an
  instance.Here I think it should get the updated vs info because it
  indeed change the virtual server when attaching an volume.

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