The IPs of ceph monitors cannot (or should not) change.
This refactor allows the ceph monitors to act as statefulsets.
It also persists their on disk data to nodeDirs, to allow cluster
wide restarts (in parallel), where previously this would lose
data. This is accompanied by some docker images changes that
ensure that auth for the OSDs is restored/reinserted as auth
data is somehow not persisted to disk at this time.
* A new boolean value controls whether secrets and
the ceph.conf secret ConfigMaps are installed allowing
you to bring-your-own ceph configs. This should
remove the dependency on having to generate secrets
using the common chart if you have installed your own.
* A new boolean value controls whether we install
a storage class as part of the ceph chart install allowing
you to externally manage this
* More of the ceph values have been converted to values
variables, paving the way for a master yaml to provide input
and overrides to many independent "sub" charts without a parent chart
* As of helm 2.0.0, it no longer seems necessary to
copy a "globals.tpl" into each child chart, defines in
child charts now seem to be reliably rendered in the
parent. This was not working correctly in 2.0.0rc2
and so after a lot of testing, the globals define
insertion has been removed from the Makefiles. Also,
includes piped to b64encode are working now, meaning
we no longer have to do Makefile magic to base64
encode successfully. That has been removed. Once
.Files.Get works properly in a child chart context
we can remove all Make help.
* The openstack-base chart has been renamed to common
to better reflect that it is common to everything in
aic-helm, even non-openstack projects like ceph. All
charts now include it as a requirement.
* A first pass at a "cleaner" template directory approach
has been applied to rabbitmq as a test chart. This allows
files such as _start_rabbit to live in their raw form
and organizes files by config vs script in 'etc' or 'bin'
directories. If accepted, will apply to all other charts
for consistency.
This large commit refactors mariadb and creates a utils and
openstack chart to facilitate installing all openstack
elemenets and supporting infrastructure.
