Rudder

Quick test with just an untar of jetty 11.0.6 and replacing it in a 7.1:

- only works with JAVA 11 and up
- JVM option will need to be changed, OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
- our rolling log is broken, we will need to see how it's done in jetty 11:

root@server:/opt/rudder# /bin/java -server -Xms1024m -Xmx1024m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -Dfile.encoding=UTF-8 -Drudder.configFile=/opt/rudder/etc/rudder-web.properties -Drudder.authFile=/opt/rudder/etc/rudder-users.xml -Dlogback.configurationFile=/opt/rudder/etc/logback.xml -Drun.mode=production -XX:+CrashOnOutOfMemoryError -Djetty.home=/opt/rudder/jetty -Djetty.base=/opt/rudder/etc/rudder-jetty-base -Djava.io.tmpdir=/var/rudder/tmp/jetty -jar /opt/rudder/jetty/start.jar OPTIONS=Server jetty.state=/opt/rudder/etc/rudder-jetty-base/rudder-jetty.state jetty-started.xml
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
2022-05-19 16:31:26.809:WARN :oejx.XmlConfiguration:main: Deprecated method public static org.eclipse.jetty.util.log.Logger org.eclipse.jetty.util.log.Log.getRootLogger() in file:///opt/rudder/etc/rudder-jetty-base/etc/console-capture.xml
2022-05-19 16:31:26.813:WARN :oejx.XmlConfiguration:main: Config error java.lang.IllegalStateException: No Method: <Call name="info"><Arg>Console stderr/stdout captured to <Ref refid="ServerLogName"/></Arg></Call> on class org.eclipse.jetty.util.log.Slf4jLogger at <Call name="info"><Arg>Console stderr/stdout captured to <Ref refid="ServerLogName"/></Arg></Call> in file:///opt/rudder/etc/rudder-jetty-base/etc/console-capture.xml
2022-05-19 16:31:26.813:WARN :oejx.XmlConfiguration:main: Config error java.lang.IllegalStateException: No Method: <Call name="info"><Arg>Console stderr/stdout captured to <Ref refid="ServerLogName"/></Arg></Call> on class org.eclipse.jetty.util.log.Slf4jLogger at <Get name="rootLogger"><Call name="info"><Arg>Console stderr/stdout captured to <Ref refid="ServerLogName"/></Arg></Call></Get> in file:///opt/rudder/etc/rudder-jetty-base/etc/console-capture.xml
2022-05-19 16:31:26.813:WARN :oejx.XmlConfiguration:main: Unable to execute XmlConfiguration
java.lang.IllegalStateException: No Method: <Call name="info"><Arg>Console stderr/stdout captured to <Ref refid="ServerLogName"/></Arg></Call> on class org.eclipse.jetty.util.log.Slf4jLogger
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.call(XmlConfiguration.java:936)
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:464)
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.get(XmlConfiguration.java:863)
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:467)
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:417)
    at org.eclipse.jetty.xml.XmlConfiguration.configure(XmlConfiguration.java:319)
    at org.eclipse.jetty.xml.XmlConfiguration.lambda$main$4(XmlConfiguration.java:1853)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1810)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at org.eclipse.jetty.start.Main.invokeMain(Main.java:228)
    at org.eclipse.jetty.start.Main.start(Main.java:517)
    at org.eclipse.jetty.start.Main.main(Main.java:75)
Caused by:
java.lang.NoSuchMethodException: info
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.call(XmlConfiguration.java:973)
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.call(XmlConfiguration.java:928)

If we remove the culprit, then it writes logs into /opt/rudder/logs

Then, it looks for webapp directory in file:///opt/rudder/etc/rudder-jetty-base/webapps - it will need to be configured

Then, missing java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener => seems bad.
=> and it's expected, since that version of jetty only supports a version of servlet that Lift does not support.

Using jetty-10.x, rudder starts well and is working as expected.

So, apport for the webapp directory config to find, and see how rolling logs are done now, it seems to be rather easy.