The SourceClear Blog

Docker and JAVA_OPTS

Posted By: Paul Ambrosini
December 23, 2015

While adjusting some environment variables recently, I came across an odd issue with Docker, Spring Boot and JAVA_OPTS. JAVA_OPTS comes from the Tomcat/Catalina world and when searching for “Docker and javaopts” on Google you’ll find many references to just adding JAVA_OPTS to the Docker environment. After some testing, I found this to be incorrect when running a Spring Boot jar in a Docker container, I’ll explain why and give a solution in this post.

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