The spring.security.usercredentials configuration in SO module named "vfc-adapter" is not present in the override.yaml. Hence vfc-adapter is failing during boot up and showing 'Application exited with code 1' on the Linux terminal after executing deploy.sh
Ideally it should be configured under spring.security.usercredentials as it is a spring security property with hierarchy as spring -> security -> usercredentials. After adding this configuration from application-local.yaml in override.yaml, the docker container is up and running in