# \#docker **URL:** https://community.jenkins.io/tag/docker/20.md [Latest](https://community.jenkins.io/latest.md) · [Categories](https://community.jenkins.io/categories.md) · [Tags](https://community.jenkins.io/tags.md) --- ## [Windows Server 2019 agent containers end of life](https://community.jenkins.io/t/windows-server-2019-agent-containers-end-of-life/37225)
**Author:** [@MarkEWaite](https://community.jenkins.io/u/MarkEWaite)\ **Replies:** 1\ **Last updated:** [August 25, 2026, 12:08pm UTC](https://community.jenkins.io/t/windows-server-2019-agent-containers-end-of-life/37225 "2026-08-25T12:08:40Z")
Jenkins core stopped supporting Windows 2019 container images in Jenkins 2.569 and Jenkins 2.568.1. It is now time to drop Windows Server 2019 container images for the inbound agent container images and the SSH agent co… --- ## [Problem with group permissions for Docker agent and dockerized jenkins controller in a Docker-outside-of-Docker(DooD) setup](https://community.jenkins.io/t/problem-with-group-permissions-for-docker-agent-and-dockerized-jenkins-controller-in-a-docker-outside-of-docker-dood-setup/36882)
**Author:** [@alphaveneno](https://community.jenkins.io/u/alphaveneno)\ **Replies:** 2\ **Last updated:** [May 9, 2026, 8:42pm UTC](https://community.jenkins.io/t/problem-with-group-permissions-for-docker-agent-and-dockerized-jenkins-controller-in-a-docker-outside-of-docker-dood-setup/36882 "2026-05-09T20:42:16Z")
Jenkins setup: I refer you to this recent post I made, the details are at the top: As you know, the default permissions for docker.sock are: srw-rw---- 1 root docker 0 May 7 07:28 /var/run/docker.sock My dockerized… --- ## [Probable bug - 'docker buildx build' not recognized in Jenkins Pipeline](https://community.jenkins.io/t/probable-bug-docker-buildx-build-not-recognized-in-jenkins-pipeline/36879)
**Author:** [@alphaveneno](https://community.jenkins.io/u/alphaveneno)\ **Replies:** 2\ **Last updated:** [May 7, 2026, 5:35pm UTC](https://community.jenkins.io/t/probable-bug-docker-buildx-build-not-recognized-in-jenkins-pipeline/36879 "2026-05-07T17:35:09Z")
I am new here, first post ever. Jenkins setup: jenkins: 2.555.1 java: openjdk 21.0.11 2026-04-21 OpenJDK Runtime Environment (build 21.0.11+10-1-deb13u2-Debian) OpenJDK 64-Bit Server VM (build 21.0.11+10-1-deb13u2-D… --- ## [Unable to run containerized agents using Docker Cloud provider plugin](https://community.jenkins.io/t/unable-to-run-containerized-agents-using-docker-cloud-provider-plugin/36838)
**Author:** [@ctubbsii](https://community.jenkins.io/u/ctubbsii)\ **Replies:** 3\ **Last updated:** [April 24, 2026, 8:58pm UTC](https://community.jenkins.io/t/unable-to-run-containerized-agents-using-docker-cloud-provider-plugin/36838 "2026-04-24T20:58:12Z")
I can’t seem to get containerized agents working in Jenkins. Can anybody help? Jenkins setup: Jenkins and plugins versions report ▶ Environment What Operating System are you using (both controller, and any agents involve… --- ## [Jenkins - Docker cloud agent VS Docker in Pipeline](https://community.jenkins.io/t/jenkins-docker-cloud-agent-vs-docker-in-pipeline/16919)
**Author:** [@Padmahas](https://community.jenkins.io/u/Padmahas)\ **Replies:** 2\ **Last updated:** [April 24, 2026, 7:43pm UTC](https://community.jenkins.io/t/jenkins-docker-cloud-agent-vs-docker-in-pipeline/16919 "2026-04-24T19:43:23Z")
I’m trying to understand why so many people have taken the route of setting up “Docker cloud agent” inside Manage Jenkins → Clouds, instead of just going with “Docker agent” inside pipeline, which is officially supported… --- ## [Docker pipeline matrix usage of Jenkins node executor quota](https://community.jenkins.io/t/docker-pipeline-matrix-usage-of-jenkins-node-executor-quota/36811)
**Author:** [@Bryce\_Schober](https://community.jenkins.io/u/Bryce_Schober)\ **Replies:** 0\ **Last updated:** [April 15, 2026, 6:21pm UTC](https://community.jenkins.io/t/docker-pipeline-matrix-usage-of-jenkins-node-executor-quota/36811 "2026-04-15T18:21:24Z")
Jenkins 2.541.3 My Jenkins pipeline (I’m both Jenkins administrator and pipeline developer) uses a matrix build with different docker agents on parallel paths. My Jenkins docker host nodes have an executor limit configu… --- ## [Can I use a container image with Java 21 as a docker node if my controller is running Java 25 and Jenkins 2.541.3?](https://community.jenkins.io/t/can-i-use-a-container-image-with-java-21-as-a-docker-node-if-my-controller-is-running-java-25-and-jenkins-2-541-3/36810)
**Author:** [@flybd5](https://community.jenkins.io/u/flybd5)\ **Replies:** 1\ **Last updated:** [April 15, 2026, 4:17pm UTC](https://community.jenkins.io/t/can-i-use-a-container-image-with-java-21-as-a-docker-node-if-my-controller-is-running-java-25-and-jenkins-2-541-3/36810 "2026-04-15T16:17:06Z")
My company is using Jenkins 2.541.3 and it is running with Java 25. My docker nodes are failing after the upgrade, and I think it’s because they have Java 21 in them. Am I correct that I need to upgrade the containers wi… --- ## [Problems with Jenkins/Docker connecting to an Ansible agent using SSH Pipeline Steps and transferring withCredentials private ssh key](https://community.jenkins.io/t/problems-with-jenkins-docker-connecting-to-an-ansible-agent-using-ssh-pipeline-steps-and-transferring-withcredentials-private-ssh-key/36793)
**Author:** [@trahman-hm](https://community.jenkins.io/u/trahman-hm)\ **Replies:** 3\ **Last updated:** [April 9, 2026, 5:53pm UTC](https://community.jenkins.io/t/problems-with-jenkins-docker-connecting-to-an-ansible-agent-using-ssh-pipeline-steps-and-transferring-withcredentials-private-ssh-key/36793 "2026-04-09T17:53:27Z")
Hello, I’m relatively new to Jenkins, experimenting with operational CI/CD services for my company and have been happy with it thus far. I’d started with a single custom monolithic container that had jenkins and a bunc… --- ## [Intro: Continue AI-Powered Chatbot for Quick Access to Jenkins Resources](https://community.jenkins.io/t/intro-continue-ai-powered-chatbot-for-quick-access-to-jenkins-resources/36683)
**Author:** [@Sudharshanam](https://community.jenkins.io/u/Sudharshanam)\ **Replies:** 0\ **Last updated:** [March 28, 2026, 6:23am UTC](https://community.jenkins.io/t/intro-continue-ai-powered-chatbot-for-quick-access-to-jenkins-resources/36683 "2026-03-28T06:23:44Z")
Hello respected mentors and everyone! I am Sudharshanam Buddha, a Computer Engineer from Pune, India. This is my first time exploring and contributing to open-source and GSoC and I am pretty excited for what the future … --- ## [RAG Design in Jenkins Chatbot: Unified vs Multi-Index Retrieval](https://community.jenkins.io/t/rag-design-in-jenkins-chatbot-unified-vs-multi-index-retrieval/36656)
**Author:** [@Sudharshanam](https://community.jenkins.io/u/Sudharshanam)\ **Replies:** 0\ **Last updated:** [March 27, 2026, 7:09am UTC](https://community.jenkins.io/t/rag-design-in-jenkins-chatbot-unified-vs-multi-index-retrieval/36656 "2026-03-27T07:09:16Z")
Hi everyone, I was thinking more about the AI chatbot project and had a technical question around how information retrieval could be handled effectively within Jenkins. Given that Jenkins has multiple knowledge sources… --- ## [\[GSOC 2026\] Bringing Context-Aware, Sovereign AI to Jenkins Workflows](https://community.jenkins.io/t/gsoc-2026-bringing-context-aware-sovereign-ai-to-jenkins-workflows/36652)
**Author:** [@niyati](https://community.jenkins.io/u/niyati)\ **Replies:** 0\ **Last updated:** [March 26, 2026, 5:44pm UTC](https://community.jenkins.io/t/gsoc-2026-bringing-context-aware-sovereign-ai-to-jenkins-workflows/36652 "2026-03-26T17:44:26Z")
Hi Jenkins Community, I’ve been following the GSoC 2026 project idea regarding an AI Chatbot to guide user workflows. After auditing the current AI in DevOps landscape, I believe the biggest hurdle for Jenkins users isn… --- ## [Platform SIG March 24, 2026](https://community.jenkins.io/t/platform-sig-march-24-2026/36648)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [March 25, 2026, 8:21pm UTC](https://community.jenkins.io/t/platform-sig-march-24-2026/36648 "2026-03-25T20:21:47Z")
Attending: Mark Waite Bruno Verachten Salman Agenda Windows (MSI) installer signing certificate expires on May 16 - Mark Waite \[pkg.jenkins.io/release.jenkins.io\] Certificate signing the… --- ## [Platform SIG March 10, 2026](https://community.jenkins.io/t/platform-sig-march-10-2026/36457)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [March 13, 2026, 8:48pm UTC](https://community.jenkins.io/t/platform-sig-march-10-2026/36457 "2026-03-13T20:48:20Z")
Attending: Salman Leo Cheng Kris Stern Bruno Verachten Agenda Windows (MSI) installer signing certificate expires in May - Mark Waite \[pkg.jenkins.io/release.jenkins.io\] Certificate signing the MSI Je… --- ## [Platform SIG February 24, 2026](https://community.jenkins.io/t/platform-sig-february-24-2026/36284)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [February 25, 2026, 7:36am UTC](https://community.jenkins.io/t/platform-sig-february-24-2026/36284 "2026-02-25T07:36:19Z")
Attending: Yatharth Katta Hervé Le Meur Salman Rahul Barma Bruno Verachten Agenda Windows (MSI) installer signing certificate expires in May - Mark Waite Needs a combined effort of platform SIG, infra… --- ## [Platform SIG February 10, 2026](https://community.jenkins.io/t/platform-sig-february-10-2026/36182)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [February 12, 2026, 4:53pm UTC](https://community.jenkins.io/t/platform-sig-february-10-2026/36182 "2026-02-12T16:53:45Z")
Attending: Kris Stern Bruno Verachten Agenda Windows (MSI) installer signing certificate expires in May - Mark Waite Needs a combined effort of platform SIG, infrastructure, and MSI installer maintain… --- ## [The Jenkins page cannot display the page style](https://community.jenkins.io/t/the-jenkins-page-cannot-display-the-page-style/36105)
**Author:** [@blue](https://community.jenkins.io/u/blue)\ **Replies:** 7\ **Last updated:** [February 4, 2026, 2:26am UTC](https://community.jenkins.io/t/the-jenkins-page-cannot-display-the-page-style/36105 "2026-02-04T02:26:55Z")
I installed the latest version of Jenkins using docker run. The command is as follows: docker run -d --name jenkins\_254 -e JAVA\_OPTS=“-Djenkins.security.csp.impl.DevelopmentHeaderDecider.DISABLED=true” –privileged=tr… --- ## [Platform SIG January 13, 2026](https://community.jenkins.io/t/platform-sig-january-13-2026/36054)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [January 14, 2026, 4:54pm UTC](https://community.jenkins.io/t/platform-sig-january-13-2026/36054 "2026-01-14T16:54:16Z")
Attending: Kris Stern Mark Waite Bruno Verachten Agenda Java 17 and 21: status update Java 17 end-of-life proposal March 31, 2026, is the warning date in the admin monitor Jenkins Core 2.545 now requ… --- ## [The expected override in the helm chart of the Docker agent image isn’t working as expected](https://community.jenkins.io/t/the-expected-override-in-the-helm-chart-of-the-docker-agent-image-isn-t-working-as-expected/36021)
**Author:** [@Opvolger](https://community.jenkins.io/u/Opvolger)\ **Replies:** 1\ **Last updated:** [January 11, 2026, 5:20pm UTC](https://community.jenkins.io/t/the-expected-override-in-the-helm-chart-of-the-docker-agent-image-isn-t-working-as-expected/36021 "2026-01-11T17:20:14Z")
The expected override in the helm chart of the Docker agent image isn’t working as expected. I’ve built Jenkins and the jenins-agent Docker images for RISC-V. This allows me to run Jenkins on a 100% RISC-V Kubernetes cl… --- ## [Jenkins Job concurrency issue consultation](https://community.jenkins.io/t/jenkins-job-concurrency-issue-consultation/36022)
**Author:** [@leoyim](https://community.jenkins.io/u/leoyim)\ **Replies:** 1\ **Last updated:** [January 8, 2026, 11:49pm UTC](https://community.jenkins.io/t/jenkins-job-concurrency-issue-consultation/36022 "2026-01-08T23:49:29Z")
Recently, I encountered an issue in my Jenkins practice: we use a Kubernetes-based controller-agent distributed architecture to support continuous integration for projects. I created a job named, for example, build-job-f… --- ## [Bad latest-jdk17 image on docker.io? version 2.545-jdk17](https://community.jenkins.io/t/bad-latest-jdk17-image-on-docker-io-version-2-545-jdk17/36010)
**Author:** [@sampipe](https://community.jenkins.io/u/sampipe)\ **Replies:** 1\ **Last updated:** [January 8, 2026, 10:57am UTC](https://community.jenkins.io/t/bad-latest-jdk17-image-on-docker-io-version-2-545-jdk17/36010 "2026-01-08T10:57:22Z")
(topic deleted by author) --- ## [Jenkins 2.528.2 Upgrade: Jobs Missing in UI and Plugin Updates Causing CrashLoopBackOff](https://community.jenkins.io/t/jenkins-2-528-2-upgrade-jobs-missing-in-ui-and-plugin-updates-causing-crashloopbackoff/35959)
**Author:** [@Sree527](https://community.jenkins.io/u/Sree527)\ **Replies:** 1\ **Last updated:** [December 18, 2025, 3:17pm UTC](https://community.jenkins.io/t/jenkins-2-528-2-upgrade-jobs-missing-in-ui-and-plugin-updates-causing-crashloopbackoff/35959 "2025-12-18T15:17:25Z")
Hi All, Hi Everyone, I recently upgraded my Jenkins setup to version 2.528.2 using Helm. After the upgrade, the Jenkins pods initially went into a CrashLoopBackOff state. I was able to fix that issue, and now the pods … --- ## [Platform SIG December 16, 2025](https://community.jenkins.io/t/platform-sig-december-16-2025/35949)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [December 17, 2025, 5:34pm UTC](https://community.jenkins.io/t/platform-sig-december-16-2025/35949 "2025-12-17T17:34:21Z")
Attending: Mark Waite Bruno Verachten Salman Agenda Java 17 and 21: status update Java 17 end of life proposal March 31, 2026 is the warning date in the admin monitor Can already drop Java 17 from Je… --- ## [Platform SIG December 02,2025](https://community.jenkins.io/t/platform-sig-december-02-2025/35903)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [December 2, 2025, 6:27pm UTC](https://community.jenkins.io/t/platform-sig-december-02-2025/35903 "2025-12-02T18:27:00Z")
Attending: Mark Waite Kris Stern Bruno Verachten Agenda Java 25 Released Sep 16, 2025 Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be necessary Jenkins itself is n… --- ## [How to optimise Jenkins Remoting for SCM plugin](https://community.jenkins.io/t/how-to-optimise-jenkins-remoting-for-scm-plugin/35875)
**Author:** [@anuragagarwal561994](https://community.jenkins.io/u/anuragagarwal561994)\ **Replies:** 0\ **Last updated:** [November 28, 2025, 4:37am UTC](https://community.jenkins.io/t/how-to-optimise-jenkins-remoting-for-scm-plugin/35875 "2025-11-28T04:37:14Z")
Jenkins setup: 2.303.3-jdk8 My setup involves running controller from my local machine and using kubernetes plugin to spawn agents in kubernetes cluster in production I have got this setup using ktunnel I read through… --- ## [Back-off restarting failed container ..imageID or ContainerID not generated](https://community.jenkins.io/t/back-off-restarting-failed-container-imageid-or-containerid-not-generated/3809)
**Author:** [@cloudshashi](https://community.jenkins.io/u/cloudshashi)\ **Replies:** 6\ **Last updated:** [November 27, 2025, 1:23pm UTC](https://community.jenkins.io/t/back-off-restarting-failed-container-imageid-or-containerid-not-generated/3809 "2025-11-27T13:23:33Z")
Hi, I am using helm charts to install jenkins in kubernetes pod and getting an error “Back-off restarting failed container”. This was working till yeasterday, no modification done. How to make sure that ImageID/Containe… --- ## [Platform SIG November 18,2025](https://community.jenkins.io/t/platform-sig-november-18-2025/35837)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [November 18, 2025, 8:09pm UTC](https://community.jenkins.io/t/platform-sig-november-18-2025/35837 "2025-11-18T20:09:42Z")
Attending: Kris Stern Bruno Verachten Agenda Java 25 Released Sep 16, 2025 The infra team has been working on it. Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be … --- ## [Platform SIG November 04,2025](https://community.jenkins.io/t/platform-sig-november-04-2025/35781)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [November 4, 2025, 6:00pm UTC](https://community.jenkins.io/t/platform-sig-november-04-2025/35781 "2025-11-04T18:00:18Z")
Agenda Java 25 Released Sep 16, 2025 The infra team has been working on it. Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be necessary We are trying to compile th… --- ## [Platform SIG October 21,2025](https://community.jenkins.io/t/platform-sig-october-21-2025/35747)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [October 21, 2025, 5:12pm UTC](https://community.jenkins.io/t/platform-sig-october-21-2025/35747 "2025-10-21T17:12:15Z")
Attending: Bruno Verachten Mark Waite Agenda Java 25 Released Sep 16, 2025 The infra team has been working on it. Plugin maintainers can give it a try Available as a tool A .mvn/maven.config may be … --- ## [Platform SIG October 08,2025](https://community.jenkins.io/t/platform-sig-october-08-2025/35697)
**Author:** [@poddingue](https://community.jenkins.io/u/poddingue)\ **Replies:** 0\ **Last updated:** [October 8, 2025, 6:12pm UTC](https://community.jenkins.io/t/platform-sig-october-08-2025/35697 "2025-10-08T18:12:00Z")
Attending: Bruno Verachten Mark Waite Agenda Debian 13 is now available All the Debian agents and controllers are shipping with Trixie now Java 25 Released Sep 16, 2025 The infra team has been work… --- ## [Prevent permission mismatch between Jenkins uid 1000 and host uids in docker](https://community.jenkins.io/t/prevent-permission-mismatch-between-jenkins-uid-1000-and-host-uids-in-docker/35684)
**Author:** [@FortuneDan](https://community.jenkins.io/u/FortuneDan)\ **Replies:** 0\ **Last updated:** [October 6, 2025, 5:47pm UTC](https://community.jenkins.io/t/prevent-permission-mismatch-between-jenkins-uid-1000-and-host-uids-in-docker/35684 "2025-10-06T17:47:30Z")
Hello, I am building my windows software on Linux. It involves using jenkins to checkout source code, then using a windows VM with a mounted folder to run msbuild (visual studio) to compile the project. I have jenkins … [Next page](https://community.jenkins.io/tag/docker/20.md?match_all_tags=true&page=1&tags%5B%5D=docker)