[wallaby] Ensure get_requests_for_local_unit doesn't fail on incomplete relation
This is a rebuild/make sync for charms to pickup the fix in charmhelpers to fix
any inadvertant accesses of ['ca'] in the relation data before it is available
from vault in the certificates relation. Fix in charmhelpers is in [1].
Tox 4.0.0 was recently released and it has several breaking changes.
We pin to < 4.0.0 here. We are planning to move forward only on the
master charm branches.
Tox is also pinned to < 4.0.0 for stable branches in upstream
openstack-zuul-jobs as well as in zosci-config. However, the
requires= section in the charm's tox.ini file ends up installing
tox>4, wiping out the zuul-pinned tox<4 that was already installed
installed. This patch fixes that.
The build.lock branch points to master which means that the layer is not
locked. Lock the layers to the commit hash instead; this ensures
reproducible builds as much as possible.
Update build.lock for moved nrpe-external-master interface
The original repository for the npre-external-master repository was
removed and was re-uploaded [1]. This changed the commit hash for the
build.lock. This patch updates the commit hash to point to the head of
the new repository main branch as it hasn't changed since 2017.
* use stable/21.10 libraries
* use zaza/zaza-openstack-tests at stable/21.10
* build.lock files for reactive charms
* bundles refer to ~openstack-charms candidate channel
* update tox/pip.sh to ensure setuptools<50.0.0
