tripleo-common/releasenotes/notes/limit_over_blacklist-3ce81ecf04b09997.yaml
Emilien Macchi 76bc13e3bf ansible: limit_hosts now takes precedence over blacklisted_hostnames
From now, limit_hosts will take precedence over the blacklisted_hostnames.
And therefore Ansible won't be run with two --limit if both limit hosts
and blacklisted hostnames are in use. When we want to run Ansible on
specific hosts, we will ignore the blacklisted nodes and assume we know
what we do. In the case of the scale-down scenario, the unreachable nodes
are ignored.

Note: adding unit tests coverage for both parameters.

Change-Id: I2e9fc7b9e9005fce7d956f1b936054e540b39849
Closes-Bug: #1857298
2020-07-15 14:11:20 -04:00

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---
fixes:
- |
Fix `bug 1887692 <https://bugs.launchpad.net/tripleo/+bug/1887692>`__ so
limit_hosts will take precedence over the blacklisted_hostnames.
And therefore Ansible won't be run with two --limit if both limit hosts
and blacklisted hostnames are in use. When we want to run Ansible on
specific hosts, we will ignore the blacklisted nodes and assume we know
what we do. In the case of the scale-down scenario, the unreachable nodes
are ignored.