How should components and services be documented and described in OpenShift?

In OpenShift, components and services are usually documented using annotations and metadata in YAML manifests, as well as external documentation (for example, in README or Wiki). It is important to describe:

• The purpose of the component or service
• Input parameters (environment variables, configurations)
• Dependencies on other services
• Ports and protocols
• Scaling and update policies

It is also useful to use OpenAPI specifications to describe service APIs and Helm charts with well-structured values.yaml and README for parameterization and installation.

Example of an annotation in Deployment:

metadata:
  name: my-service
  annotations:
    description: "Order processing service"
    owner: "team@example.com"