I just installed jenkins following instructions at
- changed default port to 7070 (HTTP_PORT=7070 in /etc/default/jenkns)
- giddeon@tekserver:~$ java -version
openjdk version “11.0.13” 2021-10-19
OpenJDK Runtime Environment (build 11.0.13+8-Ubuntu-0ubuntu1.21.10)
OpenJDK 64-Bit Server VM (build 11.0.13+8-Ubuntu-0ubuntu1.21.10, mixed mode, sharing)
But after installation, jenkins exits right away
giddeon@tekserver:~$ sudo systemctl status jenkins
● jenkins.service - LSB: Start Jenkins at boot time
Loaded: loaded (/etc/init.d/jenkins; generated)
Active: active (exited) since Mon 2022-02-14 22:06:18 EST; 27s ago
Docs: man:systemd-sysv-generator(8)
Process: 109453 ExecStart=/etc/init.d/jenkins start (code=exited, status=0/SUCCESS)
CPU: 175ms
Feb 14 22:06:16 tekserver systemd[1]: Starting LSB: Start Jenkins at boot time…
Feb 14 22:06:16 tekserver jenkins[109453]: Correct java version found
Feb 14 22:06:16 tekserver jenkins[109453]: * Starting Jenkins Automation Server jenkins
Feb 14 22:06:16 tekserver su[109493]: (to jenkins) root on none
Feb 14 22:06:16 tekserver su[109493]: pam_unix(su-l:session): session opened for user jenkins by (uid=0)
Feb 14 22:06:17 tekserver su[109493]: pam_unix(su-l:session): session closed for user jenkins
Feb 14 22:06:18 tekserver jenkins[109453]: …done.
Feb 14 22:06:18 tekserver systemd[1]: Started LSB: Start Jenkins at boot time.
Any help is appreciated