[x-onyxia] overwriteDefaultWith

Let's consider a sample of the values.schema.json of the InseeFrLab/helm-charts-interactive-services' Jupyter chart:

And it translates into this:

You can also concatenate string values using by wrapping the XOnyxia targeted values in {{}}.

This is an option for customizing the options of the forms fields rendered as select.

In your values shema such a field would be defined like:

But what if you want to dynamically generate the option? For this you can use the overwriteListEnumWith x-onyxia option. For example if you need to let the user select one of the groups he belongs to you can write:

[x-onyxia] overwriteSchemaWith

Certain elements of a Helm chart should be customized for each instance of Onyxia, such as resource requests and limits, node selectors and tolerations. For this purpose, chart developers can use x-onyxia.overwriteSchemaWith to allow administrators to override specific parts of the schema. Our default charts use this specification.

The following node selector schema provided by Onyxia API is a generic definition, which may not provide the best experience for a specific Kubernetes cluster in Onyxia.

As an administrator of Onyxia, you can provide your own schemas to refine and restrict the initial schemas provided in the Helm chart.

node selectors

You can provide this schema to allow your users to choose between SSD or HDD disk types, and A2 or H100 NVIDIA GPUs. Any other values or labels are disallowed, and Onyxia will reject starting a service that does not comply with the provided schema.

rolebindings for IDE pods

This is the default role for IDE pods in our charts. It is very permissive, and you may want to restrict it to view-only access.

Here is the refined version

resources for IDE

You may want to modify the slide bar for resources