Complete Jenkins Pipeline Tutorial | Jenkinsfile explained

In this complete Jenkins Pipeline Tutorial, I explain everything you need to know about Jenkinsfile.
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This complete Jenkins Pipeline Tutorial will help you configure build pipeline for your own project using Jenkinsfile.
Gitlab Link: gitlab.com/nanuchi/techworld-...
▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 Intro
0:11 What is Jenkinsfile?
0:50 From Scripted to Declarative Pipeline Syntax
2:48 Basic Structure of Jenkinsfile
8:40 Post Build Actions in Jenkinsfile
10:15 Define Conditionals / When expression
12:45 Using Environmental Variables in Jenkinsfile
20:13 Using Tools attribute for making build tools available
22:30 Using Parameters for a Parameterized Build
27:29 Using external Groovy scripts
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[@PeterMoueza]

Great ! A timeline : 1:39 Groovy scripted declarative 6:26 configuration 6:29 credentials 9:22 email 12:25 Groovy changes 12:30 environment variables 13:30 env-vars.html 14:51 single vs double quotes notation 15:23 credentials cf Video 17:39 version 19:51 plugins Manage Jenkins>Manage plugins 20:35 Tools Maven Gradle 21:18 cf video Tools 24:00 choice 25:57 KZbin CORRECTION 26:17 Gitlab 26:25 allcaps 31:50 env variables available in Groovy 33:58 REPLAY

[@mohsanriaz4322]

Your series on Jenkins + this video is the best injection for the people getting started with Jenkins.

[@TechWorldwithNana]

Thank you so much Mohsan, glad you think so :)

[@carlos.arenas]

I just loved your tutorial, this really got me up to speed for the things that I had to do! Thank you! :D

[@oateurman]

Each of your tutorials are amazingly clear. Such great content !

[@sanjeetsingh4743]

I am new to your channel and have watched a couple of tutorials (Docker, Prometheus) and let me tell you how easy it has been to follow what you wanna convey. Great stuff! Thanks for looking out for us by providing such amazing tutorials

[@alexwillenbrink8069]

I always found jenkins so intimidating but this tutorial is amazing and simplifies the "getting started" so beautifully! Thank you Nana! You're the best :)

[@AbinJoseph1996]

This is exactly what I was searching for. Other videos had a full tutorial on CI/CD which was unnecessar for me. Thanks for making this. BTW this is your 6th video I'm watching. You're consistently making helpful videos.

[@samuelademola1600]

I have been looking for this for a long time, and now it is here. Thank you.

[@TechWorldwithNana]

You're welcome, glad it was helpful for you :)

[@chetanpatel1464]

Hello, I'd like to say a massive thank you for creating this content. I've learnt more in this video then i've done over the last month with trying to work out how Jenkins and Groovy are used in real world relations. Its clear and concise. I know it takes a lot of time and energy to try and create these videos so keep going.

[@paravoliasis]

Haven't seen in a while a such well organised introduction tutorial. Thanks!

[@chaitanyakhairnar3881]

The most concise and pinpoint explanation ever come across! Thanks!

[@SohailSiadat]

Good explanations about Groovy-Jenkins are surprisingly rare. This is a very good one. Explaining and teaching is art. It is done well here.

[@TechWorldwithNana]

That's true, thank you so much for your feedback! :)

[@yogithakakarla1716]

Good tutorial, I donno how many times I have referred same video for my doubts of pipeline

[@stevedearborn8637]

Thank you Nana. Excellent tutorial introducing JenkinsFile CI/CD pipeline constructs and mechanics.

[@harishpawar2510]

It was very helpful Nana. Great way of explaining each and everything in very clear way. Thanks you!!

[@MdAkram]

The very best tutorial I have ever seen. I really appreciated your works. Love to see more videos from you. Already subscribed to your channel

[@aapplefish]

As a person who never use Jenkins, I do love the way you explain it, it's much easier to understand the whole structure and where, how to use them. And if the flip-flap board could change to a sidebar title and stays there would be great too:D

[@ranaindiavlogs9943]

Thanks Nana for recording these videos.. These are really helpful to dev/qa/devops community. Great job. Thanks for your al efforts.

[@totox6886]

Nana is best. She doesn't sounds like a teacher who shows useless diagrams and high level stuffs.she is a mentor for tech people showing things practically. thankyou so much

[@vasanthvel501]

Thanks for the simplest and well explained video. Most of the pipeline syntax covered in a single 35 min video

[@RajeshKataraki]

The best Jenkinsfile tutorial I have come across!! Thanks Nana.

[@Nadya-vo2ou]

AMAZING!!! I was looking for this all over the Internet :) Great explanation, very easy to follow and understand.

[@TechWorldwithNana]

Thanks Nadya, happy to hear! :)

[@vikassingh4320]

Simply the Best explanation on Jenkinsfile.

[@Nodorgrom]

I almost got all you said in this video. I also understood everything you showed in this video. Thank you!

[@rkausale]

After spending significant time searching for the right tutorial for these concepts, I landed here. And I must say, this video didn't disappoint me at all. All concepts were explained clearly. I can say, I have the foundation now and can definitely start using Jenkins for advanced use cases as well. Thanks Nana !!!

[@FM-eq4rn]

Clear concise explanations, wonderful presentation, not bloated with irrelevant diagrams like many of the Jenkins videos that KZbin seems to impose upon users. You effectively break down concepts, and sympathetically build upon information into actionable knowledge, a mark of a great tutorial! Thank you!

[@TechWorldwithNana]

Wow thanks for such an amazing feedback Farhan! :) I always try my best in structuring my videos so that it's most useful for the viewer and I'm glad I achieved that :)

[@nishaminz3138]

@@TechWorldwithNana hi Nana do you have any reference or jenkinsfile documents for war file tomcat deployment using bluegreen method if yes could you share with us can you make the video on this?

[@mohamedaliyedeas1650]

i just saw 10 hours of tutorial in 35 min and 5 sec...... just nice

[@TechWorldwithNana]

Thank you. Glad these helped. 🙂

[@vamsimadduri12]

​@@TechWorldwithNanamam is the git url available to anyone?

[@prasannanayak5454]

Really great job in simplest way. I'm watching your linkedin videos also and they are useful too. Thank you so much for this video.

[@TechWorldwithNana]

Thank you Prasanna! :)

[@abhishekgarg2465]

you are one of the best explainer in all my youtube & udemy's trainer list, i never miss a video of my doubt, if i see its maiden by you, thanks.

[@yasmin_jsmn]

Your explanation is very clear and to the point. I just started to understand Jenkins after watching your video. Thank you 🌸

[@hardztp]

Wow, Nana, you are simply great tutor... your explanation is practical and through the point. Thanks a ton and Happy Teachers Day.

[@infohiqt6251]

Better than anything else i saw in the area of basics of pipelines with jenkins

[@ChrisBrown-si1vg]

Very informative. Exactly what I was looking for continuing on my Jenkins setup. Thanks!

[@TechWorldwithNana]

Cool that's great!

[@ibrahimsardar9579]

Excellent tutorial. Hands down best I have seen on the topic. The quality really shows in this one. Thank you for your great effort in making these videos.

[@TechWorldwithNana]

Thank you so much Ibrahim 🙏 Appreciate your feedback very much! Hope you check out my other videos too :)

[@PhoeNEx10]

Uau what amazing video! It helped me to understand all these concepts, I didn't know about, perfectly and quickly. Very well explained, straight to the point, no unnecessary complications. Congratulations!

[@babua3605]

Awesome. Now I got clue how to learn/configure Jenkins Pipelines. Thank you much Nana.

[@TechWorldwithNana]

That's great, keep on learning 👍

[@MadhuExplorer]

Thanks a lot Nana for accepting suggestions and posting tech content in an easy way.. special thanks for all your efforts

[@TechWorldwithNana]

Thanks, glad that you like my videos :)

[@ashu__risiofficial5887]

You teaching is just awasome nana. Appreciate your hard work for our growth.

[@rajivtripathi8403]

No Words!!! Awesome!!! You covered all complex part in a very easy way.....Grt Work!!!! One Request 1) Some Video Groovy DSL in detail (2) Shared Library Jenkins

[@TechWorldwithNana]

Thanks a lot Rajiv! :) Thanks for your suggestions, got the shared library request already a few times. Will make a video about it soon

[@book_lover2026]

P

[@prajwaltirpude8582]

very quick and clear explanation for Jenkins file for a senior developer. Thanks again for making the video

[@1234mytubeuser1234]

Nana, you have become one of my favourite tech Vloggers!! I can't thank you enough for your simple way of explaining complex things. I find "chef" most difficult thing to learn. Hope one day you cover that also. Thanks again!

[@TechWorldwithNana]

Hi Amit, happy my videos is so helpful to you :) Also thanks for your suggestion!

[@siddharthc6364]

Great tutorial. Enough information on the attributes to start building complex stuff over it.

[@gcptest6612]

precise explanation , kudos to you breaking up the scripts in detail.

[@Equilibrier]

I learned more jenkins from this video then I would from other 5-8 videos. Thanks a lot, your videos are very clear, concise and transparent. It's a perfect rithm for anyone (beginner) watching this. Keep up the good work, Nana !

[@chroniclesofj]

Another excellent tutorial, Nana. Thank you. I’d like a tutorial regarding Terraform if possible in setting up a new K8’s cluster?

[@TechWorldwithNana]

Thanks for the suggestion, other's also mentioned Terraform already so I'm thinking about making a video about it.

[@notyournormaldev1419]

@@TechWorldwithNana hi nana here to ask a question can a beginner knowing jenkins and docker can get a job just be honest

[@ribaker822]

Thank you for actually simplifying configuring Jenkins.

[@donrounds7791]

I am studying for the Certified Jenkins Engineer at the moment, and this video is very useful for my study. But importantly, it is so much better explained than various resources I have found online. Thanks Nana!

[@kaspersergej]

One of rare cases of good and consice tutorials 👌

[@tamilwargod]

Teaching is an Art, you mastered it Nana

[@sachinjadhav1294]

Nice tutorial Nana. I like the way you started video with simple example and then build up slowly to complex one. Thank you !

[@TechWorldwithNana]

Thanks for your feedback Sachin, really appreciate it :)

[@oscarbecerril8343]

This woman is amazing. Thanks for such great videos, Nana.

[@gousmohaddinhaveli603]

Simply Superb, Thanks Nana for clean explanation. Today I learned new concept. Really helpful and much appreciated.

[@TechWorldwithNana]

Awesome, I'm glad it was so valuable for you 😊

[@dakota1231000]

Simply Awesome!!! You gave a very crystal clear explanation Nana!!! Highfive!! keep spreading the knowledge!!!

[@TechWorldwithNana]

Thank you Ali, appreciate your feedback! 😊

[@souravsarker3913]

Nana it's an awesome tutorial on Jenkins scripting.... you have just filled the gap I was suffering to fill with.

[@TechWorldwithNana]

Thanks Sourav, that's awesome! :)

[@ankit0510]

beautifully explained. Thank You Nana

[@RABWA333]

thanks a lot for the great explaination, the flow of this tutorial is awesome. very informative , hope to see more videos about Jenkins , for example, a pipeline for deploying in OpenShift/Kubernetes, or adding Ansible to the pipeline. going to check your other Jenkins videos

[@TechWorldwithNana]

Thanks a lot Ghubein! Yes, I will do more Jenkins videos in the future, so stay tuned 🙂

[@DontFookGaming]

The best part is showing the ENV vars, few days back I was so frustrated in finding all env vars, but after watching your video, I realise it was right there, all the time/.

[@ayushsinghrathore7186]

Wonderful tutorial nana. This is exactly what I was looking for :)

[@TechWorldwithNana]

Great, happy you liked the tutorial :)

[@manikandans8808]

Wonderful work. It's very easy to learn Jenkinsfile in the way you have explained. Waiting for lots of videos from you....cheers 🥳🥳🥳🥳🥳

[@TechWorldwithNana]

Thanks a lot, happy that it's so helpful :)

[@MilMike]

very good introduction with real working examples. Easy to follow. Thanks!

[@TechWorldwithNana]

Thank you, glad you liked the video :)

[@radub6436]

Hello, Nana! This tutorials are great, probably one of the best youtube has to offer now! As a suggestion, I believe it would be helpful if you can show us the syntax for retrying a build if it fails and also, if a stage of a build fails, how can you continue with the next stage instead of failing the entire build

[@TechWorldwithNana]

Sure, will prepare a small post about retrying and skipping failed stage syntax. thanks for the suggestion!

[@niteshchidrawar6553]

i need some help in cicd.. this is new work I have come...ping me anyone please

[@Delirium132231]

Besy DevOps stuff channel I ever met on any learning portal. My gratest thanks.

[@madantata]

Perfect one for beginners . Clear and Crisp

[@ThEpicFoxtrot]

This was an awesome tutorial, very very helpful. Thank you!!

[@MR_Rijal]

Lot's of Love from Nepal. Thanks Nana 🙂 you're amazing ❤️

[@jeganmuthu6962]

Awesome work Nana, I have been looking Jenkins pipeline tutorial for long time. In 35 mins, you have covered everything. It would be useful for all, if you post the site/docs you are referring.

[@TechWorldwithNana]

Thank you so much Jegan! 🙂 Yes you're right, that would be useful 👍 thanks for pointing that out. I will add it

[@ravindvelisala9333]

Top class Nana- wonderfull explanation - Thank you.

[@SohailSiadat]

Excellent. Well explained. With explanations about the necessary Groovy aspects. Finally found out what withCredentials means and how it is used.

[@TechWorldwithNana]

I'm glad you learned something, thanks for your comment :)

[@chetanhireholi]

Right to the point! Thanks for the upload!

[@jadalhamwi1543]

thank you ver very much absolutely the best tutorial i could found that demonstrates Jenkinsfile syntax and features, keep it up 😄

[@juancespedes2199]

Thanks Nana, excellent material, wonderful explanation!!

[@98BlackTransAm]

I've been using Jenkins for years at an enterprise level, and this video is great conceptual breakdown. Some fun things to do are spin up small kubernetes clusters using kind or micro-k8s on top of docker desktop, run full coverage unit tests in go, python, etc, and then tear everything down.

[@Madurai2USA]

Hi Rich, I am exploring CICD tools to implement with Amazon EKS. Is jenkins a good tool to consider? I understand this is open source software and doesn’t have much support for this tool. Is there any drawback using Jenkins compared to licensed Circle CI or Gitlab tools?

[@prasadrao4840]

Nana, all your videos are outstanding and ultimate , Greate

[@Souless-Monster]

You know the tutorial will be good when this is the channel

[@anthonymaylath2915]

Thanks Nana! Very easy to follow!

[@TechWorldwithNana]

You're welcome Anthony. Stay safe. 🙂

[@vijaykhanna7263]

Well made, Appreciate your efforts to share your knowledge.

[@thekotni]

Good explanation - crisp and precise. As Sohail said Teaching is an art.

[@TechWorldwithNana]

Thanks 🙏 :)

[@enyamada]

Simple, didactic, clear, straightforward. Just awesome! Thanks a ton for this video!

[@ChanceMinus]

Whenever I see a Nana video I click on it immediately. Because I know I am going to learn and benefit from it...

[@ingridmachado8871]

This video is GOLD. Thank you!

[@maheshkamthe9887]

Super duper !! excellent content, simple way of explaining !! just keep going !!

[@TechWorldwithNana]

Thank you Mahesh, happy you like my way of explaining :)

[@adarshs663]

Wow, this tutorial is really great and it helped me to understand better

[@Ilcfl0r4n]

Enjoyed watching it. Some suggestions for content : GitFlow and Jenkins shared library would also be interesting topics.

[@TechWorldwithNana]

Thank you

[@TechWorldwithNana]

Just saw you comment again, reading new comments. And wanted to let you know that I will make a video about Jenkins shared library soon. Thanks for suggesting it! :)

[@doctorpatrick1558]

thank you so much for what you do - it's awesome. This tutorial was very helpful!

[@yogeshmandlik860]

Thanks Nana such a great and detail video.

[@AndroidandTechSolutions]

Thanks it is really helpful!! Found one good tutorial on KZbin for jenkins file :) Great job :)

[@TechWorldwithNana]

Amazing, really glad to hear :)

[@laurentvoisin8129]

Love this video and your channel ! Thanks so much.

[@nontastsokanos1695]

Amazing video, really well explained! Thanks a lot :)

[@TechWorldwithNana]

You're welcome and thank you Nontas! 🙂

[@bhupathivarma9170]

You are a wonder woman for tech aspirants 👍👍👍

[@dipanjanray4725]

29.12 gradles turns groovy again :) Thanks to your efforts Nana, wish you Luck!

[@TechWorldwithNana]

Thanks a lot Dipanjan! :D

[@harkiratsingh5253]

You are a life saver.. Thanks for this info.. God bless you !!

[@abbajifar3117]

you're the best as usual! thank you for this useful tutorial.

[@TechWorldwithNana]

Thanks Abba, glad the video was useful for you 🙂

[@thesleepexperimentproject8782]

should've seen this one long ago,. very clear one. Thanks

[@TechWorldwithNana]

😅 You're welcome. 🙂

[@akashlodhi8021]

One of the best content creator you are 🎉🎉 Would like to understand how to add cluster, git branch and environment parameters in Jenkins pipeline

[@highway9691]

Nana you are the best🙂, thanks for this beautiful explanation

[@vetrics]

Excellent explanation! Thank you!

[@easyjourney7129]

Nana, thanks for sharing tutorial on Jenkins Easy to learn

[@VineetKumar-re3mc]

this is really very useful video for working professional the way of explanation was really good thnx for uploading this much relevant content

[@saravanankerberos1899]

Excellent way of explaining Pipeline as a code, Believe me I'm struggling to understand the Declarative pipeline Now I'm done learning that.From my heart thank u very much .

[@saravanankerberos1899]

Plz let me know how I can access ur offline courses training. Thanks

[@TechWorldwithNana]

Thanks a lot for your feedback! I'm currently working on some online courses. Will post in my channel when they are available. What topics would you be interested in specifically?

[@saravanankerberos1899]

Thanks for your reply.It would be great if you can teach how to write scripted pipeline and plz clarify how much groovy knowledge shud we have to write that.this is for the people who are from the non-programmatic background. Like how to use "if" condition.and so on.I'm Just trying to explain what we want in a brief manner. Once again big thanx Nana.

[@roboticistprogrammer7678]

Thanks Nana for the good tutorials you made