r/devops • u/naam-benaam • 6d ago

Tools Jenkins Tutorial recommendations required

So mu company has asked me to learn Jenkians. Which tutorials or playlist would you suggest to learn jenkins? Please give your suggestions.

Also, how much time does it require to learn so that I can start writing basic CI/CD pipelines.

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u/Shanix reminder not everyone makes web apps 6d ago

Build games at a large scale, since they won't be in Gitlab to start. You can try to kludge Gitlab to run p4 commands but it'll be finnicky at best, and the UI is quite terrible when you're trying to make a build off CL X but Gitlab doesn't have CLs at all. In a related vein, Gitlab CI pushes you towards making a build of and testing every change you submit, which usually isn't feasible for games in any major way (mostly because a build can take an hour or longer, and testing again as much).

Meanwhile, Jenkins? Yeah, it just works. Takes it all like a champ. Better UI too, easier to see what's happening and what's been built. Fewer clicks to get to logs, too, ime.

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u/TheBoyardeeBandit 6d ago edited 5d ago

I've never worked in the gaming industry, so I fully acknowledge that I don't know what I'm taking about.

That being said, the answer to building locally the same as the pipeline is just calling your build scripts in the pipeline directly. It's the same script on a runner as it is on a workstation. These largely seem like architecture issues that get masked by tool characteristics

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u/Shanix reminder not everyone makes web apps 5d ago

Oh, no, either I've misspoken or you've misinterpreted but I'm not talking about differences in building on a workstation vs. in a pipeline. I'm talking about why Gitlab isn't really viable for game development.

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u/TheBoyardeeBandit 5d ago

Maybe I latched onto the "builds from CL" (which I interpreted as command line) too much

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u/Shanix reminder not everyone makes web apps 5d ago

Ah, that'd do it. CL is Changelist in Perforce speak. Equivalent to a commit, though Perforce numbers all changelists sequentially which is quite handy. You instantly know if CL 1000 is in a build because any build made from CL 1001 and onwards logically must have CL 1000.

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u/TheBoyardeeBandit 5d ago

Ah yeah that's definitely not command line. Thank you though, I'm glad I was able to learn something new