[keycloak-dev] Disappearing Keycloak deployment

I've configured Keycloak as a service on Ubuntu 14.04 and I'm finding that terminating and restarting the Wildfly service (sudo service wildfly restart) sometimes results in the keycloak-server.war being undeployed and removed. Other times it happens by restarting from within the CLI. How do I restart Wildfly without terminating Keycloak? Thank you. -Brooks