related to newly introduced merge mechanism.
1) Per-host overrides cannot be run_once.
2) Since merge_yaml is silent about missing files, it ignored
the fact that no proper file was given due to wrong variable
being referenced (see the closed bug).
Change-Id: I6db4af4c6e3364838bdae510f300038b0c1560b0
Closes-Bug: #1882460
(cherry picked from commit d86f8ab9fe4b68a4b6407740aab064f13cd9ee4c)
Reviewed: https:/ /review. opendev. org/736300 /git.openstack. org/cgit/ openstack/ kolla-ansible/ commit/ ?id=6f1bd3e35b4 6b8c4feb179e697 348a5a0efd1549
Committed: https:/
Submitter: Zuul
Branch: stable/ussuri
commit 6f1bd3e35b46b8c 4feb179e697348a 5a0efd1549
Author: Radosław Piliszek <email address hidden>
Date: Mon Jun 15 10:41:57 2020 +0200
Fix issues with Prometheus config generation
related to newly introduced merge mechanism.
1) Per-host overrides cannot be run_once.
2) Since merge_yaml is silent about missing files, it ignored
the fact that no proper file was given due to wrong variable
being referenced (see the closed bug).
Change-Id: I6db4af4c6e3364 838bdae510f3000 38b0c1560b0 4b6407740aab064 f13cd9ee4c)
Closes-Bug: #1882460
(cherry picked from commit d86f8ab9fe4b68a