Emily Chui authored Jul 08, 2024 and Jason Plum committed Jul 08, 2024

Add support for cgroups to Gitaly chart.

This implementation includes temporary patterns 
due to https://github.com/kubernetes/kubernetes/issues/121190
as found in gitlab-org/gitaly#5833

The use of `gitaly-init-cgroups`, pending upstream support, requires
use of `root` user, and passes a mount point to the `gitaly`
container via Volume definition. This is not ideal, and will not
work for all users.

Related to this, is the use of defining the
mountpoint for the cgroup, passed as gomplate through Helm property.

- When k8s natively supports this, this pattern will be removed.
- We will remove this with priority, to prevent maintenance issues.

This temporary pattern will not be supported for customer use.

See also gitlab-org/gitaly#6006