little bit of a newbie so am very confused. can not seem to be able to modify an image.
STEP 1 : I get a docker image just fine and confirm it works
#docker run --user root -it jenkins/jenkins (i see jenkins starting)
Running from: /usr/share/jenkins/jenkins.war
2022-12-02 01:17:49.043+0000 [id=1] INFO winstone.Logger#logInternal: Beginning extraction from war file
2022-12-02 01:17:50.634+0000 [id=1] WARNING o.e.j.s.handler.ContextHandler#setContextPath: Empty contextPath
STEP 2 : i make totally minor changes to the image (added a user, installed tree) only for testing purposes
STEP 3 : I commit the changes just fine & create a LOCAL image
REPOSITORY TAG IMAGE ID CREATED SIZE
jenkinsmaster20221201 abc 835ss53f34f3 20 minutes ago 489MB
STEP 4 : I try to run my image
#root@4438ed60948a:/# (again just shell just fine AND i see my changes)
root@4438ed60948a:/# (gives me back the shell only and does not start jenkins)
what happened? original image contains “something” that is firing up jenkins,
so may not be a docker issue, but wanted to verify in case i was doing something silly.