Charm Cinder LVM

cinder-lvm migration documentation - missing target_helper configuration

Bug #1949074 reported by Hemanth Nakkina
18
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Charm Cinder LVM
In Progress
Undecided
Erlon R. Cruz
2023.1
New
Undecided
Unassigned
Wallaby
New
Undecided
Unassigned
Xena
New
Undecided
Unassigned
Yoga
New
Undecided
Unassigned
Zed
New
Undecided
Unassigned
OpenStack Charm Guide
In Progress
Medium
Unassigned

Bug Description

tgt package is removed from wallaby release [1] and so tgtadm which is the default target_helper for lvm backend wont work. Attaching a volume with lvm backend fails with default settings from wallaby release.

target_helper need to be set to lioadm. This can be set via charm config option
juju config cinder-lvm config-flags=target_helper=lioadm

Also upgrade from earlier releases to wallaby with cinder lvm backend fails without modifying the above setting.

This requires a mention probably at cinder lvm migration documentation or any better place.

[1] https://git.launchpad.net/~chris.macnaughton/ubuntu/+source/cinder/commit/?id=7a58fa04458232caffb50788938cb6d0b3d06f25
[2] https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/cinder-lvm-migration.html

Luciano Lo Giudice (lmlogiudice)
Changed in charm-deployment-guide:
importance: Undecided → Medium
status: New → Confirmed
Revision history for this message
Billy Olsen (billy-olsen) wrote :

Adding charm-cinder-lvm as this should be handled in the charm.

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to charm-deployment-guide (master)

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/charm-deployment-guide/+/828430

Changed in charm-deployment-guide:
status: Confirmed → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on charm-deployment-guide (master)

Change abandoned by "Luciano Lo Giudice <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/charm-deployment-guide/+/828430
Reason: Will reimplement it in the charm itself.

Changed in charm-cinder-lvm:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to charm-cinder-lvm (master)

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/charm-cinder-lvm/+/828574

Revision history for this message
Erlon R. Cruz (sombrafam) wrote :

Added migration steps for charm: https://review.opendev.org/c/openstack/charm-guide/+/855430

Peter Matulis (petermatulis)
affects: charm-deployment-guide → charm-guide
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to charm-cinder-lvm (stable/wallaby)

Fix proposed to branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/charm-cinder-lvm/+/861377

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to charm-cinder-lvm (stable/xena)

Fix proposed to branch: stable/xena
Review: https://review.opendev.org/c/openstack/charm-cinder-lvm/+/861378

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to charm-cinder-lvm (stable/yoga)

Fix proposed to branch: stable/yoga
Review: https://review.opendev.org/c/openstack/charm-cinder-lvm/+/861379

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to charm-cinder-lvm (stable/zed)

Fix proposed to branch: stable/zed
Review: https://review.opendev.org/c/openstack/charm-cinder-lvm/+/861307

Felipe Reyes (freyes)
Changed in charm-cinder-lvm:
assignee: nobody → Erlon R. Cruz (sombrafam)
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