All containers used by the Helm chart must be Red Hat certified containers.

Operating system libraries in the certified container images are covered by the Red Hat OpenShift support, and continuously monitored for security vulnerabilities.

The chart’s apiVersion field must be v2.0.

Chart must be compatible with Helm 3 (for example, apiVersion v2), the Helm version supported in OpenShift.

Chart must contain a README.md file.

Provide basic information about the chart in a human-readable format.

Chart must set the kubeVersion field to indicate the minimum Kubernetes version supported.

To determine chart compatibility with specific versions of OpenShift.

Chart must include one or more tests located in the templates directory.

To verify successful chart installation.

Chart must include a values.yaml file and a values.schema.json file.

Identify chart inputs and provide proper validation.

Chart must not contain any Custom Resource Definitions (CRDs).

Lifecycle of Custom Resource Definitions (CRDs) needs to be managed properly. Red Hat recommends an Operator for performing this task.

Chart must pass the helm lint command.

Ensuring correct chart format.

Chart must include the charts.openshift.io/name annotation with a human-readable name.

Provide a name that can be used when displaying the chart on the OpenShift console. This name must follow Red Hat trademark guidelines and policies.