Platform SIG October 10, 2023

[poddingue (Bruno Verachten)]

2023 10 10 Jenkins Platform SIG

Attending:

• Mark Waite
• Kevin Martens
• Bruno Verachten

Agenda:

• Open Action items:

  • Docker Images
    • Container image deprecation for the blue ocean container (jenkinsci:blueocean)
      • https://hub.docker.com/r/jenkins/blueocean - no tags
      • Docker - has
      • Need to announce the deprecation of the image
        • Update the page on Dockerhub
        • Add to a Jenkins LTS changelog or upgrade guide?
        • Add a disclaimer to one or more pages on www.jenkins.io?
          • Update the 2017 Blue Ocean blog post with deprecation notice?
      • Report it on it regularly in Platform SIG meetings
      • Create an issue that proposes the deprecation
    • Some of the README files are now being synced with DockerHub, so that may be one of our leverage points to communicate with the end users.

• Ongoing work

  • JDK21
    • Eclipse Temurin 21 Update
    • “We have now unblocked ourselves and expect Temurin 21 binaries to start being published in the next 1-2 days”
      • Intel and Arm Linux binaries are already available
      • 
    • The official docker images aren’t ready yet.
    • Microsoft build of OpenJDK 21 is available
      • Windows for Intel and Arm

• Java 11, 17, and 21 with Jenkins

  • See Mark Waite’s Google Doc
    • Draft sent to the Jenkins officers
  • As a pic is worth a thousand words: diagram
  • Needs further discussion and refinement before it is final
    • Infra team additions to the plan
      • Tool removal schedule for ci.jenkins.io and friends
      • November 2024 JDK11 execution will stop
      • November 2026 JDK8 execution will stop
      • November 2027 JDK17 execution will stop
    • Developer mailing list discussion
    • User mailing list discussion
  • Next step - Jenkins Enhancement Proposal
    • First draft for review this week

• What has been done?

• Work on agent and controller images

  • Ssh-agent: a few version bumps leading to one new release (5.16.0)
    • Bump Alpine Linux Version to 3.18.4
  • Docker-agent: a few version bumps resulting in one release (3148.v532a_7e715ee3-10)
    • Bump Alpine Linux Version to 3.18.4
  • Docker agent: the bull is a worm
  • Inbound-agent, a few versions bumps, resulting in three new releases (3148.v532a_7e715ee3-8, 3148.v532a_7e715ee3-9 and 3148.v532a_7e715ee3-10):
    • Bump the parent image jenkins/agent version to 3148.v532a_7e715ee3-10
    • Fix platform syntax for armv7 (edge case)
  • Controller, with two new releases 2.426, 2.427):
    • Java 17 by default
    • Bump Alpine Linux to 3.18.4
    • bump ubi9/ubi to 9.2-755.1696514207
    • bump ubi8/ubi to 8.8-1067.1696517599