Keywords: Jenkins - Amazon Web Services - Technical issue - Upgrade
I have an installation of Jenkins which should be upgraded to the new security patch. I have followed the "upgrade in place" to the letter. I have stopped tomcat, backed up jenkins.war, in /opt/bitnami/apache-tomcat/webapps/ and put the new war there, I have deleted the jenkins folder along side the war file and deleted Catalina/localhost/jenkins, then restarted the server. I have done this in many different combinations of ways. I have given permission of the war to tomcat, I have left it as root. I have tried running it with no war, and then rerunning it with the war. I have said screw it to backups and removed all traces of 2.121.2 from the instance, and it STILL always starts up with version 2.121.2. The only major change I've made is putting the installation of jenkins on / instead of /jenkins.