Issue
I typed docker pull jenkins/jenkins:lts-jdk11 to get a Jenkins image on Docker Desktop on MacOS and ran it.
Here are the logs :
user@MacBook-Pro ~ % docker pull jenkins/jenkins:lts-jdk11
lts-jdk11: Pulling from jenkins/jenkins
4544405c869e: Already exists
053893571470: Already exists
09443be43c92: Already exists
245a3ac7248d: Already exists
945be0a39d66: Already exists
345223d4887e: Already exists
7456b7b2d084: Already exists
b45efbe3b729: Already exists
844a2b426b1d: Already exists
24583556fd6c: Already exists
2897437500f5: Already exists
476474UDUDGD: Already exists
67GDGD6DFFDF: Already exists
FD63635E6553: Already exists
Digest: sha256:5508cb1317aa0ede06cb34767fb5643860d1307109ade577d5df871f62170678
Status: Downloaded newer image for jenkins/jenkins:lts-jdk11
docker.io/jenkins/jenkins:lts-jdk11
user@MacBook-Pro ~ % docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
jenkins/jenkins lts-jdk11 c1ae8e3564e4 2 weeks ago 453MB
user@MacBook-Pro ~ % docker run c1ae8e3acfe4
Running from: /usr/share/jenkins/jenkins.war
webroot: EnvVars.masterEnvVars.get("JENKINS_HOME")
2022-09-27 20:45:33.606+0000 [id=1] INFO winstone.Logger#logInternal: Beginning extraction from war file
2022-09-27 20:45:34.165+0000 [id=1] WARNING o.e.j.s.handler.ContextHandler#setContextPath: Empty contextPath
2022-09-27 20:45:34.198+0000 [id=1] INFO org.eclipse.jetty.server.Server#doStart: jetty-10.0.11; built: 2022-06-21T21:12:44.640Z; git: d988aa016e0bb2de6fba84c1645649c72eae3e32; jvm 11.0.16.1+1
2022-09-27 20:45:34.369+0000 [id=1] INFO o.e.j.w.StandardDescriptorProcessor#visitServlet: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet
2022-09-27 20:45:34.398+0000 [id=1] INFO o.e.j.s.s.DefaultSessionIdManager#doStart: Session workerName=node0
2022-09-27 20:45:34.641+0000 [id=1] INFO hudson.WebAppMain#contextInitialized: Jenkins home directory: /var/jenkins_home found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
2022-09-27 20:45:34.783+0000 [id=1] INFO o.e.j.s.handler.ContextHandler#doStart: Started w.@4d8286c4{Jenkins v2.361.1,/,file:///var/jenkins_home/war/,AVAILABLE}{/var/jenkins_home/war}
2022-09-27 20:45:34.795+0000 [id=1] INFO o.e.j.server.AbstractConnector#doStart: Started ServerConnector@e84a8e1{HTTP/1.1, (http/1.1)}{0.0.0.0:8080}
2022-09-27 20:45:34.809+0000 [id=1] INFO org.eclipse.jetty.server.Server#doStart: Started Server@32c85649{STARTING}[10.0.11,sto=0] @1559ms
2022-09-27 20:45:34.811+0000 [id=24] INFO winstone.Logger#logInternal: Winstone Servlet Engine running: controlPort=disabled
2022-09-27 20:45:34.926+0000 [id=31] INFO jenkins.InitReactorRunner$1#onAttained: Started initialization
2022-09-27 20:45:34.946+0000 [id=32] INFO jenkins.InitReactorRunner$1#onAttained: Listed all plugins
2022-09-27 20:45:35.328+0000 [id=29] INFO jenkins.InitReactorRunner$1#onAttained: Prepared all plugins
2022-09-27 20:45:35.331+0000 [id=30] INFO jenkins.InitReactorRunner$1#onAttained: Started all plugins
2022-09-27 20:45:35.337+0000 [id=35] INFO jenkins.InitReactorRunner$1#onAttained: Augmented all extensions
2022-09-27 20:45:35.460+0000 [id=33] INFO jenkins.InitReactorRunner$1#onAttained: System config loaded
2022-09-27 20:45:35.461+0000 [id=32] INFO jenkins.InitReactorRunner$1#onAttained: System config adapted
2022-09-27 20:45:35.461+0000 [id=32] INFO jenkins.InitReactorRunner$1#onAttained: Loaded all jobs
2022-09-27 20:45:35.462+0000 [id=32] INFO jenkins.InitReactorRunner$1#onAttained: Configuration for all jobs updated
2022-09-27 20:45:35.496+0000 [id=49] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$1: Started Download metadata
2022-09-27 20:45:35.501+0000 [id=49] INFO hudson.util.Retrier#start: Attempt #1 to do the action check updates server
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.vmplugin.v7.Java7$1 (file:/var/jenkins_home/war/WEB-INF/lib/groovy-all-2.4.21.jar) to constructor java.lang.invoke.MethodHandles$Lookup(java.lang.Class,int)
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.vmplugin.v7.Java7$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2022-09-27 20:45:35.930+0000 [id=29] INFO jenkins.install.SetupWizard#init:
*************************************************************
*************************************************************
*************************************************************
Jenkins initial setup is required. An admin user has been created and a password generated.
Please use the following password to proceed to installation:
754547907ce14281b349837d4acd8786
This may also be found at: /var/jenkins_home/secrets/initialAdminPassword
*************************************************************
*************************************************************
*************************************************************
2022-09-27 20:45:48.128+0000 [id=49] INFO h.m.DownloadService$Downloadable#load: Obtained the updated data file for hudson.tasks.Maven.MavenInstaller
2022-09-27 20:45:48.129+0000 [id=49] INFO hudson.util.Retrier#start: Performed the action check updates server successfully at the attempt #1
2022-09-27 20:45:48.131+0000 [id=49] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$1: Finished Download metadata. 12,634 ms
2022-09-27 20:45:48.226+0000 [id=29] INFO jenkins.InitReactorRunner$1#onAttained: Completed initialization
2022-09-27 20:45:48.235+0000 [id=23] INFO hudson.lifecycle.Lifecycle#onReady: Jenkins is fully up and running
I'm not dreaming. I see "Jenkins is fully up and running" at the very end of the logs but when I type http://localhost:8080/ in Chrome I end up on a page "This site can't be reached".
Anyone knows why I can't use Jenkins anymore ? It used to work before... It sucks. At the beginning, I had removed the image to download it again because I've got problems with the Cmake plugin and now absolutely nothing works. I'm gonna go bonkers.
Solution
please Expose the port while you are running the image This command to deploy any docker image with exposing ports
docker run -p hostport:portinContainer imagetag
In your case
docker run -p 8080:8080 docker.io/jenkins/jenkins:lts-jdk11
( or c1ae8e3564e4)
you can also use Docker compose, Kubernetes Deployment/Service etc to deploy too and going further in journey just docker run will not help need to adapt a deployment method Hope this v
Answered By - Narin Kura
Answer Checked By - David Marino (JavaFixing Volunteer)
