# Platform SIG October 08, 2024

**URL:** <https://community.jenkins.io/t/platform-sig-october-08-2024/21600>\
**Category:** Community\
**Tags:** java, docker, platform, sig-platform, jdk11\
**Created:** [October 8, 2024, 5:42pm UTC](https://community.jenkins.io/t/platform-sig-october-08-2024/21600 "2024-10-08T17:42:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![poddingue](https://dub1.discourse-cdn.com/flex013/user_avatar/community.jenkins.io/poddingue/32/985_2.png) [@poddingue](https://community.jenkins.io/u/poddingue)\
**Post date:** [October 8, 2024, 5:42pm UTC](https://community.jenkins.io/t/platform-sig-october-08-2024/21600/1 "2024-10-08T17:42:27Z")

</div>

[![](https://europe1.discourse-cdn.com/flex013/uploads/jenkins/original/2X/5/5a51b67ee53c33d7535f0192742cacedf7326bcd.jpeg "2024 10 08 Jenkins Platform SIG") ](https://www.youtube.com/watch?v=bGUNXIsAVqE)

Attending:

- Mark Waite
- Kevin Martens
- Bruno Verachten
- [Kenneth Salerno](https://github.com/ksalerno99)

Agenda:

- End of support for Java 11
  - Container repo for controller repo has dropped Java 11
  - Weekly 2.463 dropped support for Java 11.
  - Jenkins LTS 2.479.1 will drop support for Java 11 when it releases on 30 Oct 2024.
  - When should agent containers stop updates for Java 11?
    - Mark proposed to drop it next week
    - There are no security updates for Jenkins LTS versions before 2.479.1 once it is released on 30 Oct 2024.
    - Jenkins agents require a JDK that has the same major version as the controller or a greater JDK major version than the controller JVM.
      - After 30 Oct 2024, there will be no supported configuration where Java 11 agents run.

- Container image updates for the Jenkins controller
  - LTS
    - [2.462.3](https://github.com/jenkinsci/docker/releases/tag/2.462.3) has been delivered on Oct 2, 2024 (security release)
      - Bump Debian Bookworm Linux Version to 20240926
      - Bump ubi8/ubi to 8.10-1088 in /rhel/ubi8/hotspot

    - [2.479.1](https://groups.google.com/g/jenkinsci-dev/c/ca7Lp0x6Kqs) will be delivered on Oct 30, 2024
      - Mark Waite as release lead using the [release checklist](https://github.com/jenkins-infra/release/issues/606)

  - Weeklies ([2.479](https://github.com/jenkinsci/docker/releases/tag/2.479) and [2.480](https://github.com/jenkinsci/docker/releases/tag/2.480))
    - Bump Debian Bookworm Linux Version to 20240926
    - Bump ubi8/ubi to 8.10-1088
    - Remove Java 11 support
    - Adapt to recent changes in JDK download URL response

- Container image updates for Jenkins agents
  - No new release for the SSH agent
  - Three new releases for docker-agent ([3261.v9c670a\_4748a\_9-6](https://github.com/jenkinsci/docker-agent/releases/tag/3261.v9c670a_4748a_9-6), [3261.v9c670a\_4748a\_9-7](https://github.com/jenkinsci/docker-agent/releases/tag/3261.v9c670a_4748a_9-7) and [3261.v9c670a\_4748a\_9-8](https://github.com/jenkinsci/docker-agent/releases/tag/3261.v9c670a_4748a_9-8))
    - Bump Git version on Windows to 2.46.2.windows.1
    - bump archlinux to base-20240922.0.264758 in /archlinux
    - Add agent images for UBI 9 (Thanks Adam Kaplan of Red Hat)

- Work in progress on images:
  - Controller:
  - Docker-agent:
    - [Remove Java 11 support](https://github.com/jenkinsci/docker-agent/pull/890)

  - Docker-ssh-agent:
    - [Remove Java 11 support](https://github.com/jenkinsci/docker-ssh-agent/pull/457)

- The Spring project made an [end of life announcement](https://spring.io/blog/2024/03/01/support-timeline-announcement-for-spring-framework-6-0-x-and-5-3-x) - [JENKINS-68698](https://issues.jenkins.io/browse/JENKINS-68698)
  - Key milestones in the Spring Security 6.x upgrade
    - File upload 2.x in Jenkins weekly 2.459 (no issues reported)
    - Require Java 17 in Jenkins weekly 2.463 June 18, 2024 (see [dev list](https://groups.google.com/g/jenkinsci-dev/c/gsXAqOQQEPc/m/4fn4Un1iAwAJ))
    - Jetty 12 + EE 8 in Jenkins weekly 2.472 August 13, 2024
    - Jetty 12 + EE 9 + Spring Security 6.x in Jenkins weekly - 2.475
    - Jetty 12 + EE 9 + Spring Security 6.x in Jenkins weekly - 2.479.1 - 30 Oct 2024

- 2+2+2 Java Support Plan
  - [Jenkins enhancement proposal](https://github.com/jenkinsci/jep/pull/400) by Mark Waite submitted and being reviewed

- Docker agent image and docker controller image
  - The Temurin API [changed](https://matrix.to/#/!CXfiHlEKGLXlkMPLEN:gitter.im/$jbL7B6ljRF_Lz7iecs8eOdzU-fCLn4E8NnO1iNC0_kk?via=gitter.im&via=matrix.org&via=ccc.ac) somehow

Mark proposed [a corrective PR](https://github.com/jenkinsci/docker/pull/1936)