This was regressed in Stein with change
https://review.openstack.org/#/c/603844/.
** Changed in: nova
Importance: Undecided => High
** Tags added: compute ironic neutron
** Also affects: nova/stein
Importance: Undecided
Status: New
** Changed in: nova/stein
Status: New => Confirmed
** Changed in: nova/stein
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1822801
Title:
Baremetal port's host_id get updated during instance restart
Status in OpenStack Compute (nova):
In Progress
Status in OpenStack Compute (nova) stein series:
Confirmed
Bug description:
In case of baremetal overcloud, the instance ports gets updated during
instance reboot[1] to change host_id
to be the nova compute host_id.
This way baremetal ports' host_id will be changed to indicate the nova
host_id instead of ironic node uuid.
In case of normal instance or even baremetal instance it wouldn't be a
problem but in case of SmartNIC
baremetal instance the port's host_id is important to communicate with the
relevant Neutron agent running on the SmartNIC as the port's host_id contains
the SmartNIC host name.
Reproduce:
- deploy baremetal overcloud
- create baremetal instance
- after creation complete, check port details and notice
binding_host_id=overcloud-controller-0.localdomain
[1]
https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L7191
Nova version:
()[root@overcloud-controller-0 /]# rpm -qa | grep nova
puppet-nova-14.4.1-0.20190322112825.740f45a.el7.noarch
python2-nova-19.0.0-0.20190322140639.d7c8924.el7.noarch
python2-novajoin-1.1.2-0.20190322123935.e8b18c4.el7.noarch
openstack-nova-compute-19.0.0-0.20190322140639.d7c8924.el7.noarch
python2-novaclient-13.0.0-0.20190311121537.62bf880.el7.noarch
openstack-nova-common-19.0.0-0.20190322140639.d7c8924.el7.noarch
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