All of the test bundles deploy ironic-api in HA with hacluster,
however the bundles were using individual overlays that required
new overlays to be defined for each new bundle. Instead, let's
use a single local-charm-overlay.yaml.j2. This handles the
situation similar to how charm-octavia does.
Closes-Bug: #1934382
Change-Id: If79f39ad8a866494edbe1c6b61e233bd6f3adbd7
(cherry picked from commit 222e7e70c3b91ba5651f7eeb8e72b198ddedde2c)
21.04 libraries freeze for charms on master branch
* charm-helpers sync for classic charms
* build.lock file for reactive charms
* ensure tox.ini is from release-tools
* ensure requirements.txt files are from release-tools
* On reactive charms:
- ensure stable/21.04 branch for charms.openstack
- ensure stable/21.04 branch for charm-helpers
* Update requirements.txt to pin charm-tools to 2.8.3
* Update tox.ini to change the build parameters.
* This upgrades from <2.7 which adds reproducible charms
* Bug was fixed that controlled the default output directory
doesn't get 'builds' appended. The tox change puts it
back so that stable & master both build to the same
directory. This may be reviewed in the future.