Unbind DPDK nics for modified network config during deployment update

Bug #1625141 reported by Saravanan KR on 2016-09-19
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
tripleo
Medium
Saravanan KR

Bug Description

During the initial deployment, network config is configured as below:
- nic1: dpdk
- nic2: non-dpdk
- nic3: non-dpdk

During an deployment update, the network config is modified as below:
- nic1: non-dpdk
- nic2: non-dpdk
- nic3: dpdk

In this a case, the DPDK bound nic1 has to be unbound before performing ifup/down operations.

Saravanan KR (skramaja) on 2016-09-19
Changed in os-net-config:
status: New → In Progress
assignee: nobody → Saravanan KR (skramaja)
Saravanan KR (skramaja) on 2016-12-29
Changed in tripleo:
assignee: nobody → Saravanan KR (skramaja)
status: New → In Progress
Changed in tripleo:
milestone: none → ocata-3
importance: Undecided → Medium
Changed in tripleo:
milestone: ocata-3 → ocata-rc1
Changed in tripleo:
milestone: ocata-rc1 → pike-1
Changed in tripleo:
milestone: pike-1 → pike-2
Changed in tripleo:
milestone: pike-2 → pike-3
Saravanan KR (skramaja) on 2017-06-09
Changed in tripleo:
milestone: pike-3 → queens-1
Alex Schultz (alex-schultz) wrote :

Is this bug still in progress? The patch has been sitting for about 8 months.

Change abandoned by Emilien Macchi (<email address hidden>) on branch: master
Review: https://review.openstack.org/373680
Reason: Per policy documented here: http://specs.openstack.org/openstack/tripleo-specs/specs/policy/patch-abandomment.html - we decided to abandon this patch. If you want to work on it again, feel free to restore it. Any question about that can be asked on #tripleo.

Changed in tripleo:
milestone: queens-1 → queens-2
Changed in tripleo:
milestone: queens-2 → queens-3
Changed in tripleo:
milestone: queens-3 → queens-rc1
Changed in tripleo:
milestone: queens-rc1 → rocky-1
Changed in tripleo:
milestone: rocky-1 → rocky-2
Changed in tripleo:
milestone: rocky-2 → rocky-3
Changed in tripleo:
milestone: rocky-3 → rocky-rc1
Changed in tripleo:
milestone: rocky-rc1 → stein-1
Changed in tripleo:
milestone: stein-1 → stein-2
Changed in tripleo:
milestone: stein-2 → stein-3

Is this still needed?

Saravanan KR (skramaja) wrote :

It is not of priority as we dont recommend update with nic config changes. I will close it.

Changed in tripleo:
status: In Progress → Won't Fix
no longer affects: os-net-config
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