neutron

[SRIOV] SR-IOV agent need to have privsep configured

Bug #1883757 reported by Rodolfo Alonso
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
neutron
Fix Released
High
Rodolfo Alonso

Bug Description

With [1], privsep was introduced in the SRIOV agent. Before this point, no command was using it. The problem we are hitting (and happens only when using macvtap) is that privsep is NOT configured.

Error (snippet): http://paste.openstack.org/show/794826/

The patch should be backported up to Train because [1] was backported to this stable release.

[1]https://review.opendev.org/#/q/6f7b88d0808bee36b9d089ce8d3c0f98ae0b2dea

See original description
Rodolfo Alonso (rodolfo-alonso-hernandez)
Changed in neutron:
assignee: nobody → Rodolfo Alonso (rodolfo-alonso-hernandez)
description: updated
description: updated
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (master)

Fix proposed to branch: master
Review: https://review.opendev.org/735982

Changed in neutron:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (stable/ussuri)

Fix proposed to branch: stable/ussuri
Review: https://review.opendev.org/735983

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (stable/train)

Fix proposed to branch: stable/train
Review: https://review.opendev.org/735984

Bernard Cafarelli (bcafarel)
Changed in neutron:
importance: Undecided → High
tags: added: sriov-pci-pt
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (master)

Reviewed: https://review.opendev.org/735982
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=954f2f28da5fd1248a9dbc4dcc2d7311bcbffb51
Submitter: Zuul
Branch: master

commit 954f2f28da5fd1248a9dbc4dcc2d7311bcbffb51
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Jun 16 17:38:00 2020 +0000

    Configure privsep in SR-IOV agent

    With the introduction in [1] of commands executed under a privsep
    context, privsep should be initialized first.

    [1]https://review.opendev.org/#/q/6f7b88d0808bee36b9d089ce8d3c0f98ae0b2dea

    Change-Id: Ifdb8ad910ff6ffb31668ebb1e97d885ee924b470
    Closes-Bug: #1883757

Changed in neutron:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (stable/ussuri)

Reviewed: https://review.opendev.org/735983
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=ba5edb71dbb6ab40f26a972983567e40d9bd12f4
Submitter: Zuul
Branch: stable/ussuri

commit ba5edb71dbb6ab40f26a972983567e40d9bd12f4
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Jun 16 17:38:00 2020 +0000

    Configure privsep in SR-IOV agent

    With the introduction in [1] of commands executed under a privsep
    context, privsep should be initialized first.

    [1]https://review.opendev.org/#/q/6f7b88d0808bee36b9d089ce8d3c0f98ae0b2dea

    Change-Id: Ifdb8ad910ff6ffb31668ebb1e97d885ee924b470
    Closes-Bug: #1883757
    (cherry picked from commit 954f2f28da5fd1248a9dbc4dcc2d7311bcbffb51)

tags: added: in-stable-ussuri
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (stable/train)

Reviewed: https://review.opendev.org/735984
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=fb766c1f8359b1775e68a041ec7d8d4144499ff4
Submitter: Zuul
Branch: stable/train

commit fb766c1f8359b1775e68a041ec7d8d4144499ff4
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Jun 16 17:38:00 2020 +0000

    Configure privsep in SR-IOV agent

    With the introduction in [1] of commands executed under a privsep
    context, privsep should be initialized first.

    [1]https://review.opendev.org/#/q/6f7b88d0808bee36b9d089ce8d3c0f98ae0b2dea

    Change-Id: Ifdb8ad910ff6ffb31668ebb1e97d885ee924b470
    Closes-Bug: #1883757
    (cherry picked from commit 954f2f28da5fd1248a9dbc4dcc2d7311bcbffb51)

tags: added: in-stable-train
Bernard Cafarelli (bcafarel)
tags: added: neutron-proactive-backport-potential
Bernard Cafarelli (bcafarel)
tags: removed: neutron-proactive-backport-potential
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