Jenkins Google Summer of Code Office Hours, 14 Jun 2018

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From YouTube: GSoC: Phase 1 demos by students

Description

Jenkins Google Summer of Code students will present the current statuses of the projects and show demos. We will have 3 projects presented: Code Coverage API Plugin, Remoting over Kafka, and Simple Pull-Request Job Plugin.

More info about projects: https://jenkins.io/projects/gsoc/

A

Okay, I'll be alive, so hi everybody, it's a just. Google Summer of Code public them are going to show the current status of JSOC projects.

A

I'll start from a short presentation, and then we will have demos by all of our students.

A

Okay, my name is Alok Nath I'm, one of JSOC orchid means other orchid means on margin and Joe and Steve and crystal which are also on the call.

A

If, if you have never participated in JSOC before it's one of them, most popular open source initiatives and one of the biggest ones, it has more than 30,000 students all over 13 years, and there are hundreds of open source organizations which participated in this project. Generally, students work with open source organizations in order to work on open source projects a it's considered as a kind of summer internship, it's a full-time program, so students code, almost full-time or by the way, do I show you the screen.

A

Ok, good start you're, not sharing the screen yet.

B

A

B

A

Okay, so good start yeah. So what I was going to say that a JSOC is the most popular projects? Students work almost full-time, and this is the second year when Jenkins participates in google Summer of Code. So we have three students this year. If you interested to know more about google Summer of Code, you can visit resources on jenkins website.

A

So we have a separate project page where you can find on automation above G, so we have multiple blog posts so on JSA or for this face they will also blog post by students, and we also have neither channel where you can discuss everything about diesel, so miss Kay. As I said, we have three projects. She knew Jane. It was working on code coverage, API plug in Bhutan works on the motor cover kafka, which includes plug-in and client, so that agents can communicate over remoting and Abhishek.

A

Gautama is working on a simple pull request, job plug-in and we had other projects announced, but unfortunately, the students who were unable to participate so yeah. Basically, we have three projects and yeah, even if it's just the first coding phase demo. Actually, there was a long discussion before so and long process before so the restart that discussions about G. So in December in night February the projects were announced.

A

Then there was a selection process and for last two months we are talking about here we were working on project designs and then finally, we started coding and there are still eight weeks of codeine car head and we are going to finish jae-seok in the mid august this year, but we already have something to show you- and this is why have this meeting?

A

So if you have any questions during the presentations, please use jenkins RC channel on freenode or our guitar channel. I will be monitoring all these resources and if you have any questions, I will pass them to students, but yeah, and the main agenda for today is of course, presentations by student. So we will start from G. You will present code coverage API, then I will have remote ink and then we have a simple request job. So that's it from me to you. Are you ready.

C

Yeah and right so our genetic reading, to show the presentation with permanent.

A

Can you see my screen? Yes, I can just second table shade review several videos. Oh.

C

Yeah, so so so my project, my project, is called College. Api I have participated in this year's G stock and am a project is taking the core ecology, API plug-in and my mentors Stephen crypto super Jeff and Eric and take you me so much have helped in this project, and I am very appreciative. So about me my name is the same vision, and this is my github account.

C

I am master D, a student in computer science and the technology at Hanoi, University from China I, like programming and reading, especially reading some book about historic history and Fusaro, first Rafi, so why we needed this project project? Why we needed this plug-in I think Isaiah several reasons. First, there are a lot of proteins. We should current Lee implementer code coverage. For example, we have commercial protein, we have jacoco plugin, we have a crawler, probably and so on. So this we have was so much so many talking about her could hardly know if whoa yeah.

C

Well, how do we have more code code coverage cause? Maybe we need more code coverage plug-in, so it is part of our more generic prog into integration. Team also, the second most code coverage. How, with the same structure, you need to say or college reports can be represented by true structure. She can she can be passed to true true, you know each metric can have our child knows each and the parent knows so. The structure of a cold cow little pot is the same. So is most college.

C

It was how would a similar content, it is say, for example, for example, we all have similar felt like a mister like car, with the land branch, mr. branch cada, so be how so for socially product take how similar content. So there is so. This is why we need, which is probably we can have a plug-in to do the most repeat things for them so that they can to only cop hat and it's a most of you.

C

Peter walk like past past reporter and like founder reporter, we can, or we can can be, can all be done by our party. So we add we. As we have said before me, we can have a plug into the most early Peter walk. So what is the most of you? Peter work for most courage to plug in they usually do many do three things: they finally pause.

C

They pass reports and if they show the reports so be so co2 the same thing as so, but so we can so we can mmm so you can have a. We can have a courage, program issue to all the things same and so that the other college programs only needed to Lansing come when to be pause. So how commendable pass and what what is common to pose in code, ecology, API protein, the basic we have four basic process.

C

First, we found color to the post according to you, just configure, then use other paths to commend reports into or a standard format the past and formal reports and agree to them finally surpassed the results in a chat. So we have found reports for all core ecology fork for all code calls. It was and we have passed those reports we have shows us reports, other proteins or only need one see. You add a path to true. Only neutralizing come when the report into our standard format. So this is our protein structure.

C

We have our cabassa publish, which were found, or so the ipad. The ipad ipad is either so other Kirker.

C

So if we want an implement our new ecology table, which we only need a implementer, add the cut and the cover, if you publish well found him and to show you the true and show the to use users, so user can configure them and once you look, how configure them a.

C

Cover the process were fun in the social report you pose and pastors deposit to iPad and iPad. We are convent report to results without finally curly the process. Well, aggregator social. You thought results into coverage result. So this is a basic structure of our project.

C

Please life: we have those tasks: prototype based on commercial provision, data model, integrate, add the Java code coverage at all and all the tech support, how's the product and so on. I will show each own labor demo, so you can have live a demo with per minute. I will okay, so in code, ecology plug-in you can configure by a two way by two ways. Why do you disturb her configure?

C

As you can see, we can.

C

We have a detector knocking them which can found out report automatically and go for team into is correspondent and a pad so that we, we are not needed to figure out what it's a leap, renamed or ecology tourjournal. It is, and also we can specify you to manually like that, we can specify later to jacoco XML file and, like that also we have work.

C

Also, we have a global, slash, folder, which you can specify to /ho, specify issue / folder with health structure and stable / like that, and we can have and build a group of options which can fail the build so far if child unhealthy / so also we have a / holder for each a d-pad it can make it toast seems more flexible and, for example, we can specify such holder for files for 18, because verse 5. We can specify how / holder to 18400 for parametric padded. We can set her jacoco to 19, like that.

C

You can make a the whole / whole that makes them more flexible. So.

C

So we can stay with this configuration and confusion, configuration and start great.

C

Okay, so we have specified a stable search for the two. We have a specified as tables right, holder 215, so so there how magic below 15. So it is you unstable, unstable. You can see the coverage report as you can see. We have a sleep at of our cows. You report yeah.

C

We have example of or paralyzed script, so we can chop chop chop it down and make it more eager to see so, and you can say because a package is a 94%.

C

It is before it is a random gender chat, but we or we have used the same or before so you see the it is no change so also we can hide up. You should hide each matrix under show it like that. We have and we have a file say: oh okay, Farrell 95, so this is the trader truck. Also we can have a summary chart. This is a much harder for current calendar magic.

C

This is wholly polymer holy pretty much. We can click it. This is a commercial reporter magic, also city, the project, magic yeah. So we can stay in condition. We have recovered a 285 and the mr.

C

315 salute, and also we have our ecology person did you. You can show it more clearly. If you only care about colored line, or we only care about her mr. na so then we have the child salmon shop, oh yeah I will I. Will she ever should show it? So we have a child child summer chat.

C

We can. We can score the handle to make it most more make it more make it smaller Tuesday, and so that we can only care about the cope at that. For example, we only care about ecology, much below 79, and so so we can also you can also. You just are to make it more clearly. So this is your iPad and.

C

So we can, we can configure it up by para. This one is a pepper support. Oh I, hosted pepper, I am okay, wait. A minute. I will show my another window. Oh sorry, I will show my yeah, so this is all Pamela we have I behaved. Should we have set it to publish ecology and the center of you take a pass set. It the other paths and like that we also have you the we also use well push you to do this build this project. This project is a commercial protein.

C

Is the real project not for time off yeah, so.

C

So we have configured configured up configured reporter trainer with email and sale. Okay, so we have configured co-co-co generate. You have a configure commercial ah generated generation. So this what this well generator culture pot than me, which the packaging phase okay. So we should look to add other path.

C

C

C

We can create you either may cost some time and you can say we, so we used view data buta to show it to save our time. So.

C

This is the kabocha protein. We have generated check local reporter and a commercial report, so a fortune Coco. Oh.

C

Okay, wait for me to task either slow. My computer I think so this is our project level and yeah. You can say we have.

C

So this is the pepper I support our project, or this segment is used for, for example,.

C

Jacoco means it is actually cocoa report.

A

You know now: oh ok,.

C

Ok, the buta seems stopped my computer. Ok!

C

So sorry, oh well! Ok! So can you see it so? Can you see my screen? No.

D

C

C

C

A

And well just open your slides, yeah.

C

Okay, so so, can you see my screen up.

B

Nope can't see anything. Oh.

C

C

Ok, so so all again, you can't open my slide and.

A

Just my screen this time, I won't forget about it. Ok, I do see it.

B

Yeah I see you.

C

Know I can see it.

C

I can see it.

C

Oh, maybe I needed to end into the hands out yeah.

A

We're open just open our slides in your browser or whatever and talk about the status and when you need to change the slide, just told me currently open telophase, 1, fun, yeah.

C

But okay, so you have opened the phase 1 planet. Okay, wait a minute! Yes! So.

C

So we are now in phase 1 prime dashes right. Yes,.

A

C

If you press that was in phase 1, prime, we have in phase 1, probably have all those tasks and, as you can see in my my screen, sharing before how tell them I have done, I hope turned him off. First I have using commercial are probably in the model to build the prototype and integrator and integrator jacoco coverage at all, and also how awfully taxed border. Also, how health report supporter and the paper, a supporter and the threshold support, also modernize reporting and how some more unit tests. So this is the current status phase.

C

Lock line is a complete ticket more so maybe we can move to next, okay, yeah, so the next phase plan. mmm We are many, do those things. First, we now is a core ecology problem, but hers there are no API. Prod donors are epi plugin, so the next phase we are.

C

We are men in 2000, first integrated kabbalah problem with the core ecology API. It is me cabal poking us also. We have integrated Kabat rajbhog in a path between how back for the capacity if we have if we use the capacity of Hawaii before we cannot comment on the report, her to or colander colander report, so I will plan to integrate the capacity of Hawaii and Akita back for back, can passage and so user can move from kebab can plug into our plug-in without it with any any history called history.

C

College report and the second is the provider Java API and the RESTful API for get for getting college information. It means that others can through Java. If you are a RESTful API to get a college. Information like her like so Dante can take I use those information in their own dashboard and eat her mix util makes the area makes the others Malita to to integrate other integrator money before entire dashboard and exam we panda to implementing abstract layer for other report format. Thank you, Jason.

C

Now the only support a supporter XML fail, so the next phase I plan to implement her jason report format. Second result: we plan to support a comment for no Java language. For now, we only support a Java language, Java Java called the college Attalla culture, cocoa and capella. Next is I plan to support other language, and also we plan to score the compact combining the post building a Buda. It means we can call a publisher college market ham in in one pewter and we can integrate them together.

C

We. Finally, we are refracting configure page configuration page to make it more user friendly and they're more easy to use, and just so. This is the next phase plan, and so we can move to next. Okay,.

C

So this is a links. This is the related links for our proc in github repository, github chat or project page in Jenkins and the introduction blog post you can, you can stay the you can impostor to stay more information, so.

C

You can move.

A

It to the panel okay, so I was just showing some pages: mmm okay, okay,.

C

Thank you happy together, so I think hey.

A

C

Sorry, sorry for the screen, sharing and.

A

It always happens, no problem, mm-hm Thanks. So, regarding couple questions, geez yeah asks with generic pattern parameter as a part of published coverage. Would this not always be specific to a coverage tool.

C

So you carry in chasing support. I was surprised to see it. You know like fair pattern.

A

Yes, all this just wonders whether the formats are the same or not. Oh,.

C

No, you can use the other other fare path for matter. You can use other fair pattern at the partner. Oh yeah I just read it for convenience. You can't, but we can study the most merciful like this is an stale pass, so we can make it more special and I also plan to add a is cruda.

A

Yes, so actually it's 100 sonic, oh.

C

Yeah, so you with your cocoa I, have not implemented out who did Hector 40 cocoa butter? It is easy to implement. So, if I, how, if I, how to implement it, either way it can be done. I think it is not. How to implement so either way are either can be either can be done. Yeah and.

A

For the next week we also have a task to move auto-detection logic to the converter class. So auto-detection will be just one of the options in this drop-down list. You'll be more explicit for users. Then yeah.

A

C

Can search or call you depart you next phase and the more you did I know like you say like that.

A

Okay, I guess it turns us your question just a right yeah, but by the way there is a participant link.

A

Sound related, oh.

E

A

I propose to take this discussion offline, so yeah, it's a valuable proposal, yeah so big behind time. So I wanted to ask whether somebody of mentors want to do a brief summary of the project before we move on.

A

Okay, then I'll, do it our I'm one of the mentors or they want to do it. Student.

B

So, just kind of like a a quick overview of the whole thing: I guess, yeah I guess share pretty much covered, I guess everything that was kind of needed for it. We finished I, guess his slides kind of showed like we completed a lot of the initial tasks and um we have a lot more kind of heading. The way for the next phase as well, including trying to integrate with the new, are trying to integrate with the the current cobertura plugin to make this available even for.

B

Like the to make it available for kind of everyone that uses Cobra already we're still kind of working on the details a little bit, but it should be completed by the next phase for our demo again I guess, that's pretty much! It yeah.

A

So my point of view should use, definitely read the schedule, so one of the things that we had chose the demo of the plugin, if I recall correctly on the second day of coding phase. So even at that point we already did some progress and yeah. It was a nice to see how the project improves over this phase and I would say that the Cheniere was working mostly independently, so we were doing a lot of sync ups, etc, but he was the one who was defining the plan and priorities.

A

So I think the project goes really well and yep I'm, looking forward to see how it evolves during the next phases.

B

A

Okay, so since there is no more questions, let's place it in the chart and yeah. Let's continue with the second presentation, so Bhutan will talk about remote in Kafka.

F

Okay, so is that okay, yeah.

A

You can adjust, I'll, show your screen and then the presentation. Okay,.

F

You can see my screen: yes, yeah. Okay, so you know everybody. So this is my presentation for google Summer of Code for the first evaluation, so my project is xanthines remoting over menses, mousse and Q, and some quick introduction so I'm a final year, computer science student from Singapore- and this is my first time participating- who go somewhere code and contribute to an open source of annotation and working together with me. I have two mentors all and subpool, as jisub mentor and also I have to support from Jeff and David. They are developed.

F

Those of the remove team project, so I will give some overview about the project. So currently we have Jen, please use TCP as a communication protocol for the master and asian master Asian communication and which TCP we have some problems for this. If the connection other asian fills the view files and we have to restart- is over again another issue we may encounter is we have the traffic prioritize, prioritization and managing communication? This impacted Jenkins, scalability and stability.

F

So the goal of this project is, we want to make use of message, bus technology to develop as a plug-in to use Jenkins promoting in order to be for tolerant.

C

F

Layer in Jenkins, so why we use Kappa so at first we we tell you about. We decide about the using the vegetation, gnome ssq, such as rabbitmq or 80 mm view, then after some discussion we decide to use after because is, this might have some suitable features which made suitable for same things remotely. So. The first reason is Kafka is not a cube. It's not a traditional view. It's a distributed and replicated commit lock. East have to remove the message deliver, which might have to remove the message.

F

Delivery, complexity and the second reason is Kafka support. Natasha me, which RabbitMQ is currently like of and also Kafka, is, has to set to be a scale better and has a good support for the development community.

F

So yes, I plan, because the project is self-contained consists of many components. So we want to deliver the project as a set of computers now compose components. We have a Kafka cluster, then in master with a plug-in inside and a custom Asian wish to connect with master using using Daphna, and in the first side we want to create a POC with a new conventions for implementation. To support Kafka, so it involves a basic things such as command, command, invocation, remote method, invocation, class opening and data shipping.

F

So, in order to do this, we have we need to implement a new convention zone and we need to also need to do change in reporting and core to make them accessible and in the end of the first day, we want to decide whether we should you can craft or not in our final period, implementation and an optional one is we want to release and unfasten of the plugin by the end of the first day, so the proposal is soloed. So first we have a.

F

We have a cuff that try a library this one implementer, if amended after class conventions which extend from the exiting conventions. What we have in Ramadi is also has packaging.

F

The producer and consumer program inside the next part is I, have a removed ink after plucking, so the we should do is provide a configuration for master to connect the master, to connect to a fan, NGO connection, to a gene, and so will be a custom agent which use custom conventions for to connect to master and all these things like a packaging, a package using docker compose so to give an overview of the DSi. So we have them in semester and we have the remote ink.

F

After plugging in side, we have the calf that global configuration where we we can specify the connection to the CAFTA truster and also there's a Kaffir computer launcher with extender a system. Computer launcher. We use the command the the new commands, also to connect to Kafka to do the command to do the communication and similarly, from the Asian side, we also use the new convention squad with engine with a custom engine to do the connection as well as we banned all the removed in Asia in the region.

F

So now the connection from master to Asian, we are not using direct ECB anymore. Instead, we connect and do the common things over Kafka, so for the next. For the next part, I will do the live demo of the currently implementation.

F

So the demo is consist of. We have multiple components inside we have zookeeper in Kafka as a message affair, yeah and then the local component, also packaging packaging agent and how to start an Asian or JA packaging. The same things.

F

So the first step is to build.

F

And we started it.

F

So, as we see from here, we we stand as a beast as s dr. Campos. We have Kafka and zookeeper. We have the Asian program, the agent program or to start an agent and waiting waiting to stop waiting to connect to master, and we have the last instant.

F

So if we see from the UI.

F

So I have a fresh new, fresh I, have a new fresh thinking master here.

F

So we can provide a Kafka connection URL with the global configuration and.

F

Start own agent using Kafka.

F

So if you see from the block, we have the master and Asian communication owned and / Kafka and we start an agent to be on like this on the commands. And so we routine not using TCP but we're rooting through captain.

F

Movie, which has the support underclass looting that achievement Khomeini invocation so yeah. Do it display all the information of the Asian here and then for the next step? I can check the awesome job remotely.

F

So, let's start with a simple job.

F

Say I want to run a simple comment.

F

So we see here is start executing from on the Asian side. You see from here it's going to do the communication things.

F

It has a lot of things: yeah yeah, so maybe yeah I can travel more complex job. Let's say we want to ping.

A

F

Yeah, so we spend on the Asian and yeah. Do the commanding patient.

F

Okay, so this is the end of my life demo, then I will continue with the visitation. It may.

A

Be all answers addresses questions. If you do not mind that was so. One of the first questions was about classic command transport. Why it's called classic.

F

Okay, so I there's a class named classic conventions. What including promoting one. So what I have done is explained, extended synchronous conventions for me, so what I have done is I had and the similarity. So this classic convention sought extend the synchronous, operation and Easton is send a comment as a it least. I realized a comment as a rivalry and say no vodka.

F

A

So- and this also noticed that you still have port 50,000 configure stay in your docker compose, so he asked whether it's an idiot or not I.

F

Actually, for my part, I never touched that pot, so I'm not sure whether.

A

F

A

We can shy. Yes, all this port is used for common original P transport. What you could show you could open a remote in configuration, your monster and yeah since.

A

So go to manage Jenkins.

A

Continue global security kit and he, if everything is fine, you should Oh. Actually it's contributing disable it yeah. You can disable it and just repeat the demo, but I am pretty sure that detection doesn't use it.

F

You mean I can start yeah. You can just start the job again, but yeah yeah, yes, I I mean we I. Never charges yeah.

A

I'll get a ticket to disable it in the demo, so.

C

F

I need other question. Oh yes,.

A

Oh yes, tomorrow, so if anybody else has questions, ask them and Richard yeah. So how is the actual agent lunch done? Oh.

F

I should either Asian lunch then okay, I can maybe I can show the code. So so we have. We have this and jingle Java I, just called me over and modify before. I mean it's not completed yet, but I just copy it for a few. So we have engine dot, Java engine keys or removing. If I'm not wrong, then I just copy over and do the channel set up with new convention spot.

A

So effectively you just connect to Kafka on the master side right, yeah.

F

And then from the Asian child, oh I connect to cafe with element change, one mm-hmm.

A

And what does happen now when you start.

A

Computer launcher.

F

What happened? Okay,.

F

Yeah so from the Africa yeah from the you know, we override the lunchmeat on and we call the saginomiya. So this search and no we have to yeah. So this is a patch in jenkins. Car we use a custom, I mean is the yeah. We use a custom, a new, such animators, we check and the arguments. It consists of Genovia conventions for and easy to set up the channel.

A

F

Conventions, one is basically the calf plastic conventions for which extend the synchronous for mention sort and yeah over overriding the matrons.

A

Okay, thank you, and the last message is about an I/o. We want to use an an alien communication. Some computation concerns a master thread per connection.

F

Sorry, what actually I? What is n io e I? Don't.

A

Know sorry, it's just a common concept of connection pooling Couvillion, a tradable. So, instead of connection or huge connection, you pull them and manage.

A

It really improves performance, yeah.

F

For now we for the current implementation, we create new producer and consumer condition for every master agent condition. We may try to eat cookies for the signal phase.

A

Okay, so you may be.

F

Ready for the first day, we our focus, is on the comments and so cos. We not sure whether extending the common chance for it is suitable. I mean this European, so yeah most of the time, is okay for the conventions or ticks so for the second.

A

Phase I think we can yeah.

F

Focus more the Kafka and the reliability of the communication.

A

Yeah, maybe it makes sense to talk about second phase. Several minutes left. Okay,.

F

So maybe I just ran with true what yes much like so, let's say about the QA status, so we have four foster compared to the what is plan we have four step minutes and- and we have still pending task- is a release and fiber Gina.

F

So because we you have some issue some small issue with it in contention and also, we need to wait for the call and the remove thing to be released so goodly. We can not release by the end of this race yeah. So for the next I plan, there are some some plan inside so firstly, we need to support the security for the master and agent communication, because yeah, currently we don't have any security mechanism model.

F

Next thing is, as I said, we want to improve the GAF Kapoor user consumer model to ensure the reliability, and we need to do bug fix things and yeah. We decide to move to release the anti project in the second phase. There are my bees and other features which might be helpful, so the first one is. We want to use Casa to store the log file chance to over avoid the overloading of channel and real king of system comment.

F

Yeah and another thing is going to stop, bundling remove being in the claim, as well as we can charge some message: encryption between captor but yeah. This is other features which might be good, so this is some useful in so we have YouTube repository the gto channel, the density in I/o project bed and the blog post, which I took of the issue by their anniversary so yeah. This is the end of my presentation. So if some time for Q&A.

E

A

This there is no more questions, thanks Jesse for his feedback. If everybody else is interested or they're already guidelines how to run it. In the repository.

A

F

So yeah I see the machine.

F

Yes, oh geez, this feature is from the proposal, so it means yeah coolly. We can, though, I mean actually yeah actually for now. I cannot.

F

Yeah it's from the I mean we can use Kafka as a storage for the we have the sending of love true from master to a general, so we can use after to do it to chance to do the storage I mean yeah, currently I'm, not sure about the detail here, but.

A

Yeah, so it's rather other media features under consideration.

A

F

Cyan't, yet this is a DC. The plan for the second phase, yeah.

A

Okay, so I'll summarize the current status of the project so yeah. This project is pretty complex assignment because in order to implement that what I needed to study remote in condom base Jenkins on base, including low-level features like an transports computer launchers. So it was a long.

A

Task force a different community bonding and mutual coding phase, but it's great that you have a prototype working at the end of the first phase, it's something which was a kind of top expectations' for the first phase and we'll try and achieved that. Obviously there are many topics to consider like security also and I/o and performance. So but it's just a just phase and we're a still have eight weeks of coding, ahead, yeah from my completed what we stated and the loss of plate recording sessions.

A

So we did purchase for remoting in order to make it extensible because it appeared with the existing accommodation, wasn't suitable for our approach. So we have. There was a lot of work and the game was pretty fun for me. Thank you, John and.

A

G

Yeah yeah, as you mentioned, I, think it's a big, complex project because you need to study the low-level distributed code base so but as of now, we have the working prototype. So that's a great achievement and he did a good background study during community funding period, which messaging protocol is suitable, so and yeah I. Think.

A

Okay, yeah and I would explicitly mention that it was me and soup-bone have experience with rabbitmq, so our kind recommendation was totally consider RabbitMQ but yeah, but on complete solutions. Then I said that Kafka would be preferable for this case. He justified that and yeah. That's why we have taken Kafka and it proves to be a successful choice. So yeah I think it's also a good thing to highlight.

A

Ok, so now, let's move to the third project: Abhishek, are you ready.

D

A

So yeah you can share your screen and I will make your presenter.

A

Okay, VCU sling.

D

Yeah, so I am I, am ambition Gotham. This is my first time participating in Lua Summer of Code and I am working on simple request. Job blogging project, so I am a third-year compression student from India. My college is when Chris place for the National Institute of Technology and I have done some intense two internships in game game program as a gaming programmer and I am also part of a sim chapter and Google student develop.

D

A club of my college and I also have some interest in formation which motivated me to participate in G sub program with Jenkins.

D

So the project members are multi now Anja Kristin white, stone, whetstone, Jeff's, K and only nanochip.

D

They have helped me in first during this, the first phase with very well so project description.

D

The main aim of this project is that users should be able to use yml file to configure the job for pool requests and the plugin should interact with platforms like github, bitbucket, gate lab etcetera, and it should also detect the presence of some reports which will be stored at convention locations and if it cannot find, then it will not publish them, and all users should also be able to provide location of these reports.

D

Environment file in case they are not present in conventional operation, but somewhere else, and also the build status should be updated on them. Platforms like it have left.

D

So there is some time prior work related to I am Ellen Jenkins. First, when it's Travis Vimal plug-in what it does. It takes Travis for a mill and tries to run it as a pipe ends of a Jenkins, and it does not support external pull, requests and also Travis environment is very different from Jenkins, so it doesn't make sense. We use that and also it fits laughs. It has a last tomato 14, November 2016 and next one is coal ship plugin.

D

Actually this plug-in has never been released and what it does is it takes steps for animal and the service environment which are used in a whole ship platform and try to build a typical pipeline to run the job. The third is Jennings pipeline builder.

D

Actually it is a great tool, but it is non Java based tool and which cannot be converted in to pipeline our Jenkins LM, sorry and it supports full request and conservation through I am.

D

So it has been decided that this plug-in will be built on the top of multi branch pipe and plug-in because it provides a nice interface to show branches and pull requests separately, and it also detects trusted religions in the repository so that wrong wrong. The revision should not will build. Also, it publishes status reports to the platform's, github, bitbucket or bitmap, so many functionalities will be inherited from deck. Only then we have decided to convert the.

D

Why am L want to be take the viral configuration and can build a declarative pipeline to build the job to run the job.

D

Also, environment users will be able to specify scripts without the extension of the script like on UNIX systems. We need a dot, SH script to run, but on Windows system we need a dot bad-bad script to run, so you just will only specify the path of the script without extension of the script, and this plug-in will give that which machine it is running on. If it is UNIX machine, then it will append dot SH at the end of the path will turn this trip, as it will appended back.

D

So the things available now our users are able to build the pull requests using Jenkins file, dot yml there. It's a good step implementation, which users will not be using explicitly, but it will be used by, but this tab will be called by the plug-in itself in case the we'll build is successful and all test cases are passing and you just just able to specify that they want the pull request, changes to be pushed to the target repository or not in case the build is successful, use we can call user strips for we care agent.

D

Confirmation is fully supported. We we can specify any type of agent. We can label, we can use the Aqua file, we can use docker as well. If this we can harvest the results and reports, it supports genuine fireworks and artifact artery artifact steps and a basic interface to parse. The Vimal and converted to the declared a pipeline has been implemented.

D

So plugin confirmation how to configure the plug-in on the Jenkins.

D

So, first of all, if we need to use this plugin, then we need to create our multi branch pipe line, project.

D

Yeah then there is a build configuration then we can do we can select by Jenkins. Why am L here and in grant sources? We need to specify the github right now. I have lit up only, but you can specify bitbucket and you'd love. Also, the the plugin has not been tested for them till now, but it will be done in next 40 days, so you can specify get credentials here. The owner of the repository can.

D

Fix and we can select the player for the trilogy one so yeah. This is the thing which you need to configure.

D

D

D

This is the job I have already configured and if they are not full request, this is the pull request.

D

D

Demo so let's run the live demo of them. For this, let me switch to classic view.

D

Right now, Babbitt's detection of cool request form from where books is not supported. It is a part of second coding phase and.

D

So bill has been started.

D

And the Bimal file I'm using is this one in this. This part is not being used for now for the follow demo. It has the agent specifications, it has test results, it has find bug vehicle configure and these are the stages the these are. This is the name of the stage. This is the script which will call in this stage and likewise following and we have artifact say archive I, protect property in which we can give the path to dark artifacts, which we want to say so the plumbing has generated this declarative pipeline from here.

D

You can see the docker specification here. This is the image. This is the arts we have specified in the environment, you can see the wire here and these are the stages. This is the script. If the instance will be UNIX, $10 schedule, Collins dot bite will be called after the build we have. We are archiving the artifacts here and in the after test stage in success, we are leaving j-unit step to publish the test results and in and the find bugs step is used here.

D

So if you scroll down, you can see that the cool pull request has been fetched and it has been merged to the target branch. Here you can see that office, specifically docker special specifications has been applied and the bail will be will be run in the rocker container. Here is the bill. The bill has been started and yeah Esther and Ronnie. For now,.

D

Okay, it is taking time.

A

While we are waiting, maybe you could answer a few questions so that or do you want to show something in.

H

D

Yeah we can go to the.

A

Questions: okay, yep, so yeah I'm looking what was so the first one, oh yeah, so I guess the main question from JC is: why would you generate a declarative pipeline? The only purpose of for declarative is to make it simpler for humans to read and write such a problem.

D

The global wording in the global period on mind-state.

A

Yeah I'm not sure what this means here.

A

D

So that Biggs and I chose declare the type of end is that it will be easier to write the code to generate the declarative pipeline, and maybe it will be, it will be easier for other than of us to read it, and if they are some, it has been pointed out that there are some I think, but they can be overcome using the scripts yeah. They.

E

Can be welcomed.

D

By using the script.

G

A

Another possible justification and that declarative pipeline is just easier to generate because he amell's expected it to be declarative and declarative pipeline is also declarative. So conversion of one form to another seems to be more straightforward.

A

They really need to get JSON this culture.

A

Yep, so yeah I think we can continue this discussion. There was another question about the git push. So if you scroll up Jessie reference to one of the tickets, which is quite popular.

D

Next time that will be the after demo, so yeah here you can see that fine box art will have been successful and yeah here is the final bar analysis and find works, has identified 63, unique warnings and the auto behaves, and it has been. It has published this three.

D

We can go to you and.

D

We can see that these are the artifacts that has been archived, and this is the fun by Feinberg analysis, and these are the errors there has been on behind us and bury the one failure here. It is.

D

Yeah and the blue ocean view of this is of the pipeline. Is this? The build is unstable because we found 63 warnings by find a box and the one test case failure so yeah.

A

So the first little stage is some market ISM stable. With the specifics of current behavior of ocean.

A

There are tickets for it.

D

After the demo for the coding phase ii, we have, I need to formalize our viable format to jenkins filed or vironment, and to use the steps in the vironment Genting step in the wire well be. I am working on a step. Configurator, it's not completed yet after it has been, it will be completed. You just will be able to use all the steps the come in the in the viable. Finally, then, there is supply, I have rotor class snippet generator in which I am generating tabs manually. I need to get rid of that so yeah.

D

That is one thing for another, for it, and I need to write test test for the plumbing.

D

Yeah, so that's it for the slides. Let's go back to cushions.

D

Okay, so I have not saw this ticket before then it's been like what is it alone? What do you get? Would stay only so.

A

Yeah, this is a request to have a step which does get pushed takes credentials so yeah. This Jessi was asking whether your implementation can be used as such step and maybe whether it could be removed to get bunion. Then.

D

Yeah all I have meet you, or you only have asked me that we can move this step to some other plug-in also so yeah it can be moved to a other another plugin.

A

D

E

A

Simple booster, complementation right, sorry, I didn't get. How do you implement it now? Is it a simple, build step implementation or is it something else.

D

It's a generic step only I just work here.

D

It is here it is I, have.

D

Some operations, plus and in this I have entities.

D

So I have this function. This function push I, am using git client plug-in in order to push the thing push the team this and yeah. This is the step and I am calling that function. The push function from the cute operations, class and I will get the IDP ID of the. What is it credentials? Yeah and the URL of the repository and I will call that function and it will push it. So do you thing like it can be moved another plugin.

A

Yeah it looks like pretty generic implementation so yeah. Obviously there are some specific topics, but here maybe it makes sense to create a follow up ticket to upstream it maybe do it in the next phase or a third phase.

D

A

G

D

They being are there any more questions.

A

I'm chicken curtsy right now, but it goes no.

A

Okey-Dokey then yeah.

F

A

A lot for your presentation, so maybe a Manders could say a few words.

A

And Jeff Martin.

D

I think Jeff is not yet, but Martin is.

E

Yeah I'm here and just wanted to know I wish at a high level.

E

When do you think in the program will you be able to add support for the other, the other gift repositories such as a bit okay and get black, and so on.

D

I'm not sure about that, but I think I am not using anything related to github plug-in in the core, so I think that it will be. It should be pretty simple to just.

D

Me to just use the memberid plugin in the for this build.

D

But yeah I have to check that if it works and I think it will take some toward three four days.

E

Okay, okay, thank you have the check. So, if you.

E

You could just summarize the project a little bit.

A

Much then it's trickier it's hard to hear me. Oh yeah, now is about up okay.

E

So I reached first reached out to us pretty early in the program again, I have to admit at the beginning the mentors, the other with student. We had some a lot of back and forth between us regarding the definition of this plugin, so we we had to do a lot of work with regard to defining what we wanted, something that has.

D

E

Okay, I'm sorry I have a very bad wireless connection. It seems today so how about I I conclude with this right now and.

E

Maybe Jeff would like to say something.

H

Yeah I'm, assuming you guys, let me know if there's too much background noise and you can't hear me well but, as Martin said, it was a little bit late that the mentors joined in on the project so I think it was after we actually. Third this into the Chuseok projects that we decided to join em. And so then it took us a bit of those first weeks to try to come up with a clear definition of what our project was.

H

So we lost some time there, but I think we ever check was able to do a good job of getting in the proof of concept up and running and implementing some of the key features that are needed and for our next coding phases. We have some clear definitions of areas to improve that we mention ours and I. Think as we keep going, we'll continue to find some good improvements, learn how to make this plugin fit well with the community. So, as a first phase went I think we're all pretty pretty comfortable with its grants.

H

Tapes I'm just looking forward to it, proceeding more.

A

Okay, thank you for the feedback.

D

Regarding the blog post, I will I. Will polish polish it yeah.

E

A

You we already have a pull request under review, so yeah. We hope to end it soon.

A

Okay and I guess so that's all these presentations thanks a lot to all students for their demos and thanks a lot for to everybody who participated in the discussion, especially thanks to Jesse. Next time we see ya. It is just join the meetings and yeah if everybody is watching the presentation. Thank you as well. We are going to publish all material soon, as Abhishek said, he's working on the blog post, but it's also possible to find all materials on jenkins JSOC site. So if you go to.

A

Projects JSOC, you can find all project links here and we will update statuses of the projects so there. So on these pages you will see all information about the current state and links to the demos and there are also blog posts.

A

So, for example, here you may see code coverage, GPA, plugin, blog post from shinu, and if you want to subscribe, other assess features in Jenkins IO and you can just search for the geotech and we will see all the information, so a blog posts for the projects will be available soon, as well as video recordings for them.

A

Ok, that's it from me thanks. Everybody and yeah see you at the next valuation.

A

T I'm, starting to the broadcast.