所以这就是我为jenkins安装了开放jdk 8的问题。给定
， Jenkins已经安装并运行● jenkins.service - LSB: Start Jenkins at boot time
Loaded: loaded (/etc/init.d/jenkins; generated)
Active: active (exited) since Thu 2021-10-21 19:22:55 UTC; 20min ago
Docs: man:systemd-sysv-generator(8)
Process: 437 ExecStart=/etc/init.d/jenkins start (code=exited, status=0/SUCCESS)
Oct 21 19:22:52 ip-172-31-30-187 systemd[1]: Starting LSB: Start Jenkins at boot time...
Oct 21 19:22:53 ip-172-31-30-187 jenkins[437]: Correct java version found
Oct 21 19:22:53 ip-172-31-30-187 jenkins[437]: * Starting Jenkins Automation Server jenkins
Oct 21 19:22:54 ip-172-31-30-187 su[619]: (to jenkins) root on none
Oct 21 19:22:54 ip-172-31-30-187 su[619]: pam_unix(su-l:session): session opened for user jenkins by (u>
Oct 21 19:22:54 ip-172-31-30-187 su[619]: pam_unix(su-l:session): session closed for user jenkins
Oct 21 19:22:55 ip-172-31-30-187 jenkins[437]: ...done.
Oct 21 19:22:55 ip-172-31-30-187 systemd[1]: Started LSB: Start Jenkins at boot time.
然而，使用serverip:8080没有带来任何
使用本教程https://www.youtube.com/watch?v=B6K1IF-489M&t=36s
端口8080也被添加到安全组
这个问题没有解决，但是按照教程制作一个新的ec2实例并安装Jenkins就解决了