Update opts in Dockerfiles using ubi8 OpenJDK #1341
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The semantics of JAVA_OPTS env is that they remove any default tuning from the UBI 8 OpenJDK image. A better suggestion would be to only append the quarkus specific options to the JVM command line. That can be done by using JAVA_OPTS_APPEND instead. Using that over JAVA_OPTS has the added benefit that users specifying JAVA_OPTS_APPEND in a deployment config would see their values show up. They wouldn't see them show up if they added an env JAVA_OPTS_APPEND, since JAVA_OPTS is specified in the Dockerfile (overriding any JAVA_OPTS_APPEND use).
gsmet
approved these changes
Nov 9, 2023
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✔️ The latest workflow run for the pull request has completed successfully. It should be safe to merge provided you have a look at the other checks in the summary. |
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The semantics of JAVA_OPTS env is that they remove any default tuning from the UBI 8 OpenJDK image. A better suggestion would be to only append the quarkus specific options to the JVM command line.
That can be done by using JAVA_OPTS_APPEND instead. Using that over JAVA_OPTS has the added benefit that users specifying JAVA_OPTS_APPEND in a deployment config would see their values show up. They wouldn't see them show up if they added an env JAVA_OPTS_APPEND, since JAVA_OPTS is specified in the Dockerfile (overriding any JAVA_OPTS_APPEND use).