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Timeline for How to change Jenkins' port to 80?

Current License: CC BY-SA 4.0

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Oct 29, 2019 at 16:01 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Sep 29, 2019 at 15:23 history edited Pierre.Vriens CC BY-SA 4.0
improve title, fix typos
Sep 26, 2019 at 16:02 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Feb 23, 2019 at 23:01 answer added KatariaA timeline score: 1
Feb 21, 2019 at 9:25 comment added Tran Triet Thank you very much. I checked the log file and indeed there is a line Caused by: java.net.SocketException: Permission denied. It doesn't specifically says sth like unable to bind to ... but I guess it's the same, though it's a bit harder for me to guess if the error log is like this.
Feb 21, 2019 at 9:05 comment added Tensibai Check Jenkins logs, you should have a /var/log/jenkins/jenkins.log which should show the startup error as unable to bind to 0.0.0.0:80 (or a different IP)
Feb 21, 2019 at 8:59 comment added Tran Triet Thank you. I'm really nervous when things that look like it should work doesn't. Given this situation, can you show me the troubleshoot steps you would do? I tried sudo systemctl status jenkins and the status reports Jenkins' state is active (exited) with a green dot. I just don't know how to troubleshoot these incidents in the future.
Feb 21, 2019 at 8:51 comment added Tensibai On linux, only root can open ports under 1024, but there's workaround explained here on superuser
Feb 21, 2019 at 8:20 history asked Tran Triet CC BY-SA 4.0