## Description Java 21 has been released on the 19th of September 2023. Update our base images to be Java 21 compatible. - https://github.com/jkubeio/jkube-images/pull/26 - https://github.com/jkubeio/jkube-images/pull/25 - https://github.com/jkubeio/jkube-images/pull/36 - [x] Jetty Requires https://github.com/jetty/jetty.docker/pull/177 https://github.com/jkubeio/jkube-images/pull/40 - [ ] Karaf Karaf 4.4.4 doesn't have full support for Java 21 `org.osgi.service.blueprint.container.ComponentDefinitionException: java.lang.IllegalArgumentException: Invalid Java version 65 `. Need to wait for Karaf 4.5.x https://github.com/jkubeio/jkube-images/pull/37 https://lists.apache.org/thread/8rynxznzztjplf8454njsjgzl8o0ojrf https://issues.apache.org/jira/browse/ARIES-2125 https://github.com/apache/aries/pull/241 https://github.com/apache/aries/pull/242 https://github.com/apache/aries/pull/243 https://lists.apache.org/thread/3vt19g1r4w6mcoqtpxxnsrsz2h4h69zw https://github.com/apache/karaf/pull/1810
Description
Java 21 has been released on the 19th of September 2023.
Update our base images to be Java 21 compatible.
Requires Add Java 21 image variants jetty/jetty.docker#177
feat(jkube-jetty): support for Java 21 jkube-images#40
Karaf 4.4.4 doesn't have full support for Java 21
org.osgi.service.blueprint.container.ComponentDefinitionException: java.lang.IllegalArgumentException: Invalid Java version 65.Need to wait for Karaf 4.5.x
feat(jkube-karaf): support for Java 21 jkube-images#37
https://lists.apache.org/thread/8rynxznzztjplf8454njsjgzl8o0ojrf
https://issues.apache.org/jira/browse/ARIES-2125
[ARIES-2125] Add JDK 20 and 21 support apache/aries#241
ARIES-2126: Update ASM to 9.5 apache/aries#242
ARIES-2127: Add constants for Java 20/21 apache/aries#243
https://lists.apache.org/thread/3vt19g1r4w6mcoqtpxxnsrsz2h4h69zw
Support Java 21 in Builder.JavaVersion apache/karaf#1810