Hi, Basically, yes, there are obviously many risks doing a fast-forward of almost 5 years, maybe even more with a project as active as Jenkins :).
BUT, depending on your environment (how many jobs, nodes, exotic configs, unmaintained/custom plugins...), this may not be a so big issue in the end. The upgrade should still be pretty automatic if you're a bit lucky. No specific patch or something should be required off the top of my head. What you want to do is to replicate your whole current install the new target server, and just try upgrading. You'll see how it goes. Crawl the archive here about how to move a server onto another machine about that (basically, rsync should almost always be sufficient from my experience). When you have done that, and have found specific issues, don't hesitate to come back here to ask for help/advice. HTH -- Cheers 2016-01-21 17:40 GMT+01:00 Nia Hunter <niakhun...@gmail.com>: > Good morning, I have two basic questions. I am not sure if this is the > correct group for these questions, if not please let me know where to pose > these questions. > > We are using Jenkins as a stand-alone application on our UNIX server. > > 1. Other than Java 7 and above, are there any System Requirements or > Environmental constraints associated with upgrading from a much older > version of Jenkins to the latest? For example, we are using Version 1.423 > and would like to go to at least Version 1.638, but preferably the latest. > Is there a patch required when doing an upgrade from such an old version? > > 2. Are there any general risks associated with upgrading from an older > version to a newer version? > > Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/8afcd1af-840f-4d05-b72e-afcc8a57600f%40googlegroups.com > <https://groups.google.com/d/msgid/jenkinsci-users/8afcd1af-840f-4d05-b72e-afcc8a57600f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CANWgJS6_D7COajvP0XadaY7dn71_nTLyExuFkS72aRxL%2B%3DqY8Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
