tripleo

nova_compute nfs mounts are not propagated to nova_libvirt

Bug #1730533 reported by Oliver Walsh on 2017-11-07

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	tripleo	Fix Released	Critical	Oliver Walsh	tripleo queens-2

Bug Description

Currently when cinder uses an NFS backend the nfs exported mounted by the nova_compute container are not propagated to the nova_libvirt container causing live-migration to fail.

Tags:

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-07: Related fix proposed to puppet-tripleo (master)

Related fix proposed to branch: master
Review: https://review.openstack.org/518179

Changed in tripleo:
status:	Triaged → In Progress

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-07: Fix proposed to tripleo-heat-templates (master)

Fix proposed to branch: master
Review: https://review.openstack.org/518180

Oliver Walsh (owalsh) on 2017-11-07

tags:

added: containers

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-08: Related fix proposed to puppet-tripleo (stable/pike)

Related fix proposed to branch: stable/pike
Review: https://review.openstack.org/518548

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-08: Fix proposed to tripleo-heat-templates (stable/pike)

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/518554

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-08: Change abandoned on puppet-tripleo (stable/pike)

Change abandoned by Oliver Walsh (<email address hidden>) on branch: stable/pike
Review: https://review.openstack.org/518548
Reason: postponing backport until it merges on master (thought it already had)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-08: Change abandoned on tripleo-heat-templates (stable/pike)

Change abandoned by Oliver Walsh (<email address hidden>) on branch: stable/pike
Review: https://review.openstack.org/518554
Reason: postponing backport until it merges on master (thought it already had)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-08: Related fix merged to puppet-tripleo (master)

Reviewed: https://review.openstack.org/518179
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=2366b5b2fe3bc97d11aa9c3a65660ff78a6dc6f7
Submitter: Zuul
Branch: master

commit 2366b5b2fe3bc97d11aa9c3a65660ff78a6dc6f7
Author: Oliver Walsh <email address hidden>
Date: Tue Nov 7 00:24:59 2017 +0000

Unset MountFlags in docker.service systemd directives

Required to allow bind propegation options to be set on individual bind-mounts.
See https://github.com/moby/moby/issues/19625.

Also https://access.redhat.com/articles/2938171 for rational for using this
option in RHEL/CentOS 7.3.

Change-Id: I8a63c044e15d7ca0f54654e9fc9c5d878461aa25
Related-bug: 1730533

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-08: Fix merged to tripleo-heat-templates (master)

Reviewed: https://review.openstack.org/518180
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=ef0493f5ea6a7f5412fcf1e1722d71092aba1398
Submitter: Zuul
Branch: master

commit ef0493f5ea6a7f5412fcf1e1722d71092aba1398
Author: Oliver Walsh <email address hidden>
Date: Tue Nov 7 00:31:39 2017 +0000

Set bind mount propegatation to shared for /var/lib/nova.

This is required for nfs exports mounted by the nova_compute container to be
visible to nova_libvirt.

    Depends-on: I8a63c044e15d7ca0f54654e9fc9c5d878461aa25
    Change-Id: I55859e744e3c2ebbd6975c96b84b6b0774dc6700
    Closes-bug: 1730533

Changed in tripleo:
status:	In Progress → Fix Released

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-09: Related fix merged to puppet-tripleo (stable/pike)

Reviewed: https://review.openstack.org/518548
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=59c410e6dd74b2bf4aaa36f36f172fd10481ea7c
Submitter: Zuul
Branch: stable/pike

commit 59c410e6dd74b2bf4aaa36f36f172fd10481ea7c
Author: Oliver Walsh <email address hidden>
Date: Tue Nov 7 00:24:59 2017 +0000

Unset MountFlags in docker.service systemd directives

Required to allow bind propegation options to be set on individual bind-mounts.
See https://github.com/moby/moby/issues/19625.

Also https://access.redhat.com/articles/2938171 for rational for using this
option in RHEL/CentOS 7.3.

    Change-Id: I8a63c044e15d7ca0f54654e9fc9c5d878461aa25
    Related-bug: 1730533
    (cherry picked from commit 2366b5b2fe3bc97d11aa9c3a65660ff78a6dc6f7)

tags:

added: in-stable-pike

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2017-11-09: Fix merged to tripleo-heat-templates (stable/pike)

#10

Reviewed: https://review.openstack.org/518554
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=848467694ca1cc0b03f76507d3c694b46f722b4b
Submitter: Zuul
Branch: stable/pike

commit 848467694ca1cc0b03f76507d3c694b46f722b4b
Author: Oliver Walsh <email address hidden>
Date: Tue Nov 7 00:31:39 2017 +0000

Set bind mount propegatation to shared for /var/lib/nova.

This is required for nfs exports mounted by the nova_compute container to be
visible to nova_libvirt.

    Depends-on: I8a63c044e15d7ca0f54654e9fc9c5d878461aa25
    Change-Id: I55859e744e3c2ebbd6975c96b84b6b0774dc6700
    Closes-bug: 1730533
    (cherry picked from commit ef0493f5ea6a7f5412fcf1e1722d71092aba1398)