Mariadb recovery not working when kolla-ansible run in container

[Michal Arbet]

Hi,

When kolla-ansible is running in container, it's not working
Problem is that tmp files are created on host where container is running...

LOG and ls >>

TASK [mariadb : Writing hostname of host with the largest seqno to temp file] *************************************************************************************************************************************
skipping: [controller0]
ok: [controller1 -> localhost]
ok: [controller2 -> localhost]

TASK [mariadb : Registering mariadb_recover_inventory_name from temp file] ****************************************************************************************************************************************
fatal: [controller0]: FAILED! => {"msg": "The 'file' lookup had an issue accessing the file '/tmp/kolla_mariadb_recover_inventory_name_shard_1'. file not found, use -vvvvv to see paths searched"}
fatal: [controller1]: FAILED! => {"msg": "The 'file' lookup had an issue accessing the file '/tmp/kolla_mariadb_recover_inventory_name_shard_1'. file not found, use -vvvvv to see paths searched"}
fatal: [controller2]: FAILED! => {"msg": "The 'file' lookup had an issue accessing the file '/tmp/kolla_mariadb_recover_inventory_name_shard_1'. file not found, use -vvvvv to see paths searched"}

PLAY RECAP ********************************************************************************************************************************************************************************************************
controller0 : ok=18 changed=4 unreachable=0 failed=1 skipped=14 rescued=0 ignored=0
controller1 : ok=18 changed=4 unreachable=0 failed=1 skipped=12 rescued=0 ignored=0
controller2 : ok=18 changed=4 unreachable=0 failed=1 skipped=12 rescued=0 ignored=0

(kolla-ansible)[root]# ls -la /tmp/ | grep recover
(kolla-ansible)[root]# ^C
(kolla-ansible)[root]#
exit
root@deploy:~# ls -la /tmp/ | grep recov
-rw-r--r-- 1 kolla kolla 12 Jul 17 10:03 kolla_mariadb_recover_inventory_name_shard_1

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kolla-ansible/+/920304
Committed: https://opendev.org/openstack/kolla-ansible/commit/84e95d25a0d8a0c5e0fb68e877744ac26549c0b4
Submitter: "Zuul (22348)"
Branch: master

commit 84e95d25a0d8a0c5e0fb68e877744ac26549c0b4
Author: Michal Arbet <email address hidden>
Date: Thu May 23 18:24:10 2024 +0200

    Fix mariadb recovery

    This patch modifies tasks that are delegated to
    localhost to use local connection.
    Firstly, this is correct since SSH connection is not used,
    and secondly, it fixes the issue when kolla-ansible is
    packaged in a docker container. If the local connection
    is not used, the tasks will fail because temporary data are
    stored outside the container, whereas we need it to be
    stored inside the container so we can read them and set_facts.

    Closes-Bug: #2073370
    Change-Id: I9547d5da78da30bfeea8e97056cfa9308c977098

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/2024.1
Review: https://review.opendev.org/c/openstack/kolla-ansible/+/924410

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/2023.2
Review: https://review.opendev.org/c/openstack/kolla-ansible/+/924411

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/2023.1
Review: https://review.opendev.org/c/openstack/kolla-ansible/+/924412