Document how to enable advanced JAVA_OPTS when running RH-SSO for OpenShift image.
Example to enable RH-SSO TechPreview features:
- Either add JAVA_OPTS_APPEND="-Dkeycloak.profile=preview" to the sso deployment config
via OpenShift web console, or
- Perform something like the following on the CLI:
- First scale the RH-SSO pod down:
- Edit the deployment config to enable TechPreview features:
- Then scale it back up:
Additional information: We should add an overall note, advanced features can be enabled by using JAVA_OPTS_APPEND variable. Then provide more specific, step-by-step example how to enable e.g. TechPreview features, or some other functionality.