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Some new features require manual configuration in order to operate properly after the update to the new yuuvis® Momentum version.

Core

Fail-safe AUTHENTICATION Service

In order to enable the shared usage of the session state for multiple instances of the AUTHENTICATION service, the session state has to be stored in a Redis database. In the default configuration of yuuvis® Momentum, the session state is stored by the individual AUTHENTICATION service instances. Thus, in order to enable the central storage of the session state in Redis, manual configuration steps are required.

• Extend the authentication-prod.yml configuration file by adding the following two lines:
  

  Code Block
  language yml
  spring.session.store-type: redis management.health.redis.enabled: true

  
  

• Add the redis profile to the AUTHENTICATION service:

  • Run the command:
    

    Code Block
    language bash
    kubectl -n yuuvis edit deploy authentication

    
    

  • Extend the environment variable SPRING_PROFILES_ACTIVE with redis.

• Restart all AUTHENTICATION service instances. E.g., the second instance can be restarted via the command:
  

  Code Block
  language bash
  kubectl -n yuuvis scale deploy authentication --replicas=2