Emit Tomcat HTTP logs to stdout from Docker #1
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I'm starting to push updates as pull requests to make sure the GitHub Actions run as expected on pull requests and merges.
Tomcat emits its own startup and shutdown logs by default, but also emits HTTP access logs to logs/localhost_access_log.YYYY-MM-DD.txt. This dynamically rewrites the conf/server.xml file to emit the HTTP logs to standard output instead.
As mentioned in the update-tomcat-logging-config.sh comment, this configuration was inspired by:
Got the Perl implementation hint from:
Also updates the Dockerfile FROM from tomcat:10.1.16-jdk21-temurin-jammy to tomcat:10.1.16-jre21-temurin-jammy. The former was 211.56 MB compressed/454MB uncompressed, the latter 111.28 MB compressed/310MB uncompressed.