I started watching "Cory shaffer's python" tutorials when it had 406 views. Now, after 2 years, i became a python developer and Cory became a gem of KZfaq python community. I can see another upcoming teacher in you. Really good video quality, grate explanation. Suggestion : If you are appearing on screen try to be bit more pleasant. :)

Simple and accertive! I'm starting with Jenkins and haven't found an explanation that helped me like this! Thanks a lot!

Really well explained about the differences, my long lasting confusion got cleared now. It helps me a lot.Thanks to Szymon :)

High quality video and content. Clear as water! Congrats

Well done Syzmon, clear and concise - and it's a subject where you absolutely, positively need to see worked examples. Really wish the Jenkins project would link to this video from their declarative/scripted pipeline part in the online docs. And yeah, you sold me on declarative! ;)

Best explanation so far, I already know a little thing about declarative and why was better but your video have much better points.

➡️ Watch next: Jenkins Pipeline: Scripted OR Declarative? 🤔 - kzfaq.info/get/bejne/esyokrmL2rCUgKc.html

Well, tbh I was hoping nothing after some time looking how to introduce myself into this Jenkinsfile world, but I found everything I didn't know I was looking for, this is one of my favorite sources to learn from… thank you very much @Szymon.

Mate! u r videos are the most interesting and useful tutorials which I've ever watched from very start to very end without skipping even a second. with that background music, it's like biking explaining Jenkins to his clan :) awesome !!! very useful!!! Keep it up mate, u r explaining methods are superb

Like the way you started. It's casual but elegant.

That was life changing! Thank you! Ps. świetnie mówisz po angielsku :)

Thank you sir. Very descriptive and useful!

Just the video I was looking for, really well explained!! Thanks a lot!!

Nice explanation... I was searching for this.

Nicely done, A start with .. "Hello Stranger ... " caught my attention and background music added to user experience. Concept was nicely explained, with good, short & concise examples. All these made me subscribe to your channel. Good Job (Y)

If you know Groovy language, then declarative pipeline makes it powerful to implement complex tasks.

The way you explained is simply superb

Love the intro string instruments music!

I am new to Jenkin but after watching your videos it looks very easy. Thanks Szymon. Channel subscribed. :)

nicely explained, it cleared all my doubt. thanks

Very informative your videos. Thanks a lot. Keep it up.

well done syzmon! Great absolutely informative and more learning experience .keep it up bro @Great help

Thank you for your teaching, Good job !!!

Very well explained, Couldn't be any better!! I really appreciate you efforts

This was so helpful, thank you so much!

This is a really great explanation.

Very well explained and demonstrated

Clear and Crispy - This is really cool! Thanks for such a great content.

your way of explanation is awsome bro

Thanks for the video...It definitely help me to get rid from misconceptions that bothering me for last few months which type to use & when ...🙏🏻

Mindblowing stuff!! Thank you

Hi @Szymon, Great video, because you shown the differences by doing actual hands-on. You practice what you preach, well at least in coding :-). Sorry if it's not funny. "Any idea when Jenkins introduced the Declarative pipeline?"

Great succinct explanation and demonstration.

That's explained precisely, thanks a lot for sharing Szymon. I got stuck in a use case while creating Jenkins pipeline for build upgrade on multiple remote machines over ssh, I'm hoping that you'd help me on this to solve, please let me know the convenient way to reach out to you. Thank you in advance.

awesome..thank you so much for this video..can u pls make video on Jenkins shared libraries

Awesome explanation

Awesome explanation..thanks alot

To the point.... kudos for your effort...

Excellent. Thank you.

your videos are really awesome...the way you present the content is too good... I am looking for tutorial on "Jenkins Scripted Pipeline with Groovy Script" for beginners but I could not find anything on youtube. It would be great, if you publish a series on Jenkins Scripted Pipeline (using Groovy) for beginners. Thanks in advance !

Really cool video! Very informative, thank you! I will share it.

Excellent explanation..

Hello! Thank you for the well explained video! Please let me know what GUI did you used in the presentation during jobs running (the webGUI with the green color were you can visualize the executions of the stages...). Thank you!

Szymon, I have been looking for you for more than a year)) you just made my life soo easy..!! Thanks a lot. What you advice to read to start gaining the knowledge that you have? or this is experience based?

Best tutorial.. thanks man

Clear and nice, thanks for sharing!

Thank you for this excellent video. I hope you will publish more. May I ask some questions, please ? 1) I had always thought one has to follow Scripted Pipeline syntax in the Jenkins GUI and use Declarative Pipeline syntax in the Jenkins file. Having watched this video I understand one can use either one at probably both places. Right ? 2) Is it so that Blue Ocean can actually only properly parse Declarative Pipeline syntax in order to propose re-launching a pipeline run at an intermediate step. Is this a correct understanding ? 3) You say that Declarative Pipeline syntax is opinionated. In which way ? I do not understand this. Can you explain, please ? 4) Do you see any reason why one should opt for Scripted Pipeline at all when beginning setting up a pipeline ? 5) "Scripted Pipeline" is actually only an evolution of Pipeline description from UI to code. I just wonder why the next step is called "Declarative Pipeline". What make this new concept "declarative" ?

Really nice content in this video and in the channel! Thank you very much!

Nicely explained bro. I have searched for this for a long time. Thanks for your effort. Please make pipeline with real time scenarios with python scripting.

Excellent explaination sir......plz let me know what plugin u hv ysed for this type of ui of jenkins

simple. direct to point. Thanks ✌🏼

What a great explanation 👏

Thank you Szymon, Nice explanation with examples. Could you please make a session on passing out put from groovy function to Jenkins declarative pipeline as a global environment variable. I am trying to pass ArrayList type of variable from groovy function to the Jenkins declarative pipeline, it is then converting to the String class object and getting error. Could you please suggest me, how to convert String class object to the ArrayList in global environement block of the Jenkins pipeline.

Excellent explanation. Thankyou!

Very good examples.. Thanks :)

Hello sir, I'm planning to learn Jenkins pipeline and I bumped into your videos. They're very interesting clear and helpful. However do you recommend any tutorials videos of yours that will be longer than the minimum tips and tricks?

One of the best clear explanation I ever watched. I have one scenario: in declarative pipeline I want to print each stage output in last stage can you please help me here Thanks in advance

Is there any video explaining how to write unit test cases for Jenkins pipeline script and build code?

Thanks for the great video. Could you explain more about navigating in directories inside workspace using pipeline, launching npm scripts etc.

Thank you for this excellent video tutorial.

Music is really great but just a tad bit too loud in my opinion. Thanks for sharing.

This was a great video, Szymon! I've been looking at Jenkins as a way to further build out our bare metal deployment system at my job (which is lacking a lot of features and requires a lot of monotonous work). When I learned about declarative vs. scripted pipelines my first immediate thought was "ah ha! Let's use scripted so we can change the environment for each customer and each server/rack build". However your showcasing of problems with it and how feature-rich the declarative system have made me re-evaluate that decision if we deploy Jenkins into our ecosystem. I'll be checking out many more of your videos. I haven't checked your channel yet so this question might already be answered but could you do a video on incorporating Jenkins with Ansible for configuration management? Currently we use Ansible so I think it would go over well for my job if we can tether these two technologies together. I'd love to see some example cases of Ansible with Jenkins as resources on the internet seem to be a little lacking. Thanks!

Great video thanks

Nice content! Thanks a lot sharing it.

Thank you for this informative video.Hope to see a course complete course on Jenkins. I have doubt.I am trying to setup Jenkins on kubernetes. I am using declarative pipeline method for building the jobs.I am able to launch a Slave Pod to which the job is assigned.But i have doubt when a job is running on slave the work-space is created in salve pod.My doubt is if the slave is gone down.then the build data for that job is lost.I am trying to understand what is right way.Should the jobs build data should be saved at a central place or it should be saved on master.

Thanks.

Well done!

Excellent video, helps a lot

Video is really well made... In my case, we use freestyle jobs which calls PowerShell file present in the server and internally other PowerShell is run. I want to convert that into Pipeline as code so should I use declarative or Scripted pipeline ?

Thanks ! its very informative

Thanks!

Hi, can you do a comparitive explanation between jenkins, github actions and another popular CI tool like Travis/Circle CI/AWS Codepipeline. What are the comon concepts among all of these?

Nothing about working with errors. In scripted we can use try-catch-finally, in declarative - post section. BUT i found nothing about 'global post'. I can write stage("Test") { some work} stage("Report") { post {always { ... } } But if i get error in Test stage - i has no methods for catch it in Report stage. Even if i need to send emails and slack notifys, i must duplicate post section to each stage block.

Great. In my case jenkins editor is not showing up. Which config should I change to make it appear. Plugin are already installed.

Thanks a lot! amazing !

Good one

BTW, the background music is great, seems like BGMs The Witcher 3? :)

First thing I did was look for music you used

May be a silly question but that helps me to understand more vibrantly, what is that second screen where we can get an option to Restart Test! Also I wonder where can I get that 2nd graphical screen to select each and every stage that I'm missing in Jenkins Page! Appreciated for your wonderful explanations.

great video

Hi! Szymon all your videos are detailed and very helpful!! Thanks for sharing with us. Is it possible to post a video/link which shows how to setup IDE with shared library where autocompletion and clicking on the methods takes to the corresponding method etc works. Pipeline gdsl is working fine for me.. I tried few links on the internet I was not able to establish the link with shared library but it is not working. I have seen in one of your declarative pipeline as you type the syntax was getting highlighted.

your jenkins looks so different

Is it possible to have multiple expressions? or something like OR AND conditionals

May I know how to deploy the artifact to dev, qa and stage environment using declarative pipeline

I want to use a declarative pipeline but without the option to restart the stage appearing on BlueOcean UI. Can it be done?

anyone knows why he stopped making videos?

how could i watch git changes in pipeline job the same way it is very easy doing in freestyle job?

Awesome :)

came here to see jenkins video, found king arthur himself

👍👌

Maska chaska 👍

Why does everyone is like: scripted vs declatative - let me tell you why you why you shoudl use declarative! What about scripted ? Cool options tricks ? Did bunch of googling and it seems the answer should be: because noone uses scripted!

Hello stranger 😂

good stuff! like + subscribe

Descriptive

Why do you keep calling me stranger

dont know if you realize this,but the commercials are being spliced into critical points totally ruining any transmission of value -- you need to take a ginormous dump into the ads folks mouth once they start explaining the need for this -- we expect to see this crap at either the beginning or end but not in the middle of you making a point - it wrecks our understanding and makes us despise this, which i am sure is ot what you desire in the least.