877e0cd46f
* 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. |
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| .. | ||
| templates | ||
| .helmignore | ||
| Chart.yaml | ||
| README.md | ||
| requirements.lock | ||
| requirements.yaml | ||
| values.yaml | ||
aic-helm/mariadb
By default, this chart creates a 3-member mariadb galera cluster.
PetSets would be ideal to use for this purpose, but as they are going through a transition in 1.5.0-beta.1 and not supported by Helm 2.0.0 under their new name, StatefulSets, we have opted to leverage helms template generation ability to create Values.replicas * POD+PVC+PV resources. Essentially, we create a mariadb-0, mariadb-1, and mariadb-2 Pod and associated unique PersistentVolumeClaims for each. This removes the previous daemonset limitations in other mariadb approaches.
You must ensure that your control nodes that should receive mariadb instances are labeled with openstack-control-plane=enabled:
kubectl label nodes openstack-control-plane=enabled --all
We will continue to refine our labeling so that it is consistent throughout the project.