Layer5 Meshery Development, 4 Sep 2019

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From YouTube: Meshery Development Meeting - Sept. 4th 2019

Description

Integrating @kinvolkio's wrk2 work into @mesheryio.

A

B

Yes, I was I was in some other meeting. Actually he I was reading and then I came back to this dice.

A

Awesome I could III realized. You might only have the first 30 minutes if I memory serves yeah I.

B

Know properly but then yeah so I wrote to my updates last time. I spun up example: jars on a cure, it is Cuban, is running on my Google, but when I try to I got node I got GU and then, when I Iran that make file it the go has cashed some information and then instead of github.com, it was going for something else earlier, I guess so, when I every time I try to do the make file again, it remembers where it's stopped and it tries to continue.

B

But then there are some files when we need to change the configure. The code out more and good at some is, but now and I don't know how to restart completely from the beginning.

A

Interesting and of the comment of the comment that I've made before about ensuring that your go modules environment variable is there sounds like he's, sounds like that. Is there okay.

B

Yeah, it's big good things, but it is cached. Some previous run off my make fun and it's getting stuck there and I would like to see how I can clear odo when you even say clean. It starts wrong minute to stop actually so that is yeah.

A

Especially head I.

B

Have, as you remember, I told you, I got like 4gb RAM, but that's alright consideration because, as Inez is runs, I, don't care it's low, but I'll be fine if it runs but yeah. So the Saco is a new guy or something oh yeah.

A

He don't really joins at this time. He was chatting with us earlier this morning on some work that on the W arcade to work that he's landing now, okay, I think he I think he's gonna be joining I think he intends to demo Oh Graham eyes, but he just he just dropped off line a couple of minutes to go. Okay.

B

So do didn't, do not get delayed or something. Let me deal.

A

This is no we're just about 6-7 minutes or I. Guess we're about 10 minutes into it. We were mostly just sitting around waiting for him to join. Okay.

B

Thank you yeah, so you know, I did some research and she goes fitting somewhere. So I fix all the things. I mean the either a think. I, don't know you or Greece and I know why? How do restart because, when I say make file it's stuck with where it stopped earlier, it has downloaded all of the modules except wait, starting to get this specific thing as an email the other day, I. Guess they look. What I have I.

A

Said we don't have a clean operation for our make.

C

I mean if Romish.

D

C

You actually, let me not tell me, which.

B

C

B

Okay, so I started to go, make file make when I go to the particular mystery thanks, especially for the missionary control V control. It's trying to execute the make fun on it before that it has executed everything, but then anytime I say you know clean right make some command cleaning.

B

Still it starts from the make folders I come in for starting the control and build it. It's failing. Directionally I mean.

C

If I understand correctly you're using my sri CTL a separate the mastery CTL command, no.

B

Actually, that machine, CDL command is part of that make file.

B

Can you repeat, are you able to share your screen? Oh no, this is my office. Laptop I could not bring my screen but um yeah. Probably this Friday in the morning we have a session project. It show you this right.

A

B

I want one question like let's say, because I'm doing this good thing right right, I mean when I do a make file, go actually piss, all the things and all the modules that is installed and then actually next time. When you do me, it starts from where it had stopped. I would like to see I want to clean out all the modules that it is done and restart. So there is an option for clean, but when I do clean again is trying to look for that machine control, saying actually.

A

Yeah here let me let me maybe share my screens that were kind of on the same talk about the same thing sure so here's my terminal.

A

In my environment, I've got measure e checked out here.

A

Sir pull down the latest anyway, if I take a look at the make file form every I, don't believe that today we have a made a clean stanza, but that and so I'm guess I'm curious as to what the behavior is. If you run a make clean in this case, it says it there. No, you know, there's no rule, there's no clean stanza, there's no clean target when you do a make clean, I.

B

Don't do make clean. There is a clean comment for codes, so it is clear the cache at restart.

B

Let me find out one second.

C

Go clean will actually just delete the delete the created binary if it not just the same name as a folder. That's that's all. Go cleaned us! Okay, so.

B

How do we, how do we undo all the things? Let's say I install go right then we need to make of this. It will build all the cool modules and on the specific folders right, I would like to start from the beginning. Actually right, I want to you want to mean. Is it that I had to delete it myself or there's a way where you will? Actually, you know when I say go clean or something undo all the things it did right now, it's real money, what it's so you can solve. You know previously.

B

It is starting from mystery control right right. Well,.

C

That makes sense, I. Think I understand. Like a your question with respect to that, unfortunately, you have to clean the so I mean you you have to the cleaning manually. So what gold modules do is, if you have your go pod configure undergo path. You know there will be a package PKG folder. You just have to clear it out, like I mean to just clean the package, and you know if you just manually, do that it'll it'll it'll clear at all okay, so we really do look pretty good and exactly yeah.

C

Unfortunately, you know that part, but it's not you.

A

Cannot automate.

C

B

Okay, so uh the files in the main file or go modules, let me put in the chat window once again. They mentioned that we need to have. You know this might be there in a one of your modules for TIFF TIFF target or if it's part of yeah, some module. So they say that's the interpersonal or is no more available, and we need to do where it is in our modules right.

C

Actually, interestingly, a few hours back Sacco actually ran into the same exact trouble. That's interesting actually I mean so it looks like the github.com Apache thrift repo seems to be they're. Checking the releases to see.

C

Price, like you know that it's not working.

B

So submitting the some batch file, this is there and it's trying to look for it and especially Mission Control yeah.

B

I'm not sure if it's a drift, you know space questions 0.12 now so just make sure unique features there right.

C

Now you shouldn't have to manually update anything actually so.

B

Yeah you're right, I know this.

A

Might be a new problem.

C

That cropped up, like you know, maybe yesterday, maybe today like it, should be pretty recently in the last few days. Oh he Sunday or Sunday yeah yeah, Monday, Monday, Monday, Monday cool, so I think you are so Saco is actually the main guy like who was working on my vc t else, or you know. If at all, you want to meet him, you know he is he's. Also right. Next to you in we're in San Francisco, you are free to go and beat him we'll. Send you the address. Oh sure,.

B

Please I'm here: oh this is Rami Hey good! Thank you. What's a Sheena, oh, do a make on a mystery. It's it's got stuck with the saying this.

B

Particular modules are not there. Location is not there anymore. So it doesn't sorry please, but when I go google it says please replace it. Dot, Apache, dad all / v dot kid with github / Apache, 2, / yeah. That's what I.

E

Send you to the crash. That's because of the mesh rest is here. Yeah.

B

It gets stuck with a mushy CDN, because I will until let it clean, and then you say some error.

B

You still get the same error. Oh no I just do a make your site, so indigo will remember all the things is done so far, so it will not have to reinstall right from the beginning, but then it gets stuck then I say starting mystery control. You know something and get stuck. That's what.

E

I, send you crash the.

A

Other is an issue in sitio where we just merged PR. That was dealing with some lint issues and some mesh we CTL itself. We shouldn't have merged it. It doesn't build. We've been trying to improve our CI process to make sure that it before we do any merges we're confirming that things are go and so yeah, if you run just make in the mystery folder. The first thing it tries to do is build mesh, resi, TL and so yeah. You will crap out and so I'm sharing my screen right now.

A

Instead of doing just make, I'm doing make docker and and that's not trying to build mastery TTL, it's just trying to build measure itself and I think and so far so far so good. It's not done.

C

It's at this step like I, know where it is doing the rebuild. So sorry Misha, you should actually be crying just give me a second I think we message this the other day. You should try the make run local, which is like the run. Local I. Think that's pretty much like know what you need.

C

If you do a make run local, it will actually do do what you want, because I mean like in Ramesh machine. Like you know, running a building, docker and running, it is probably not recommended run. Local is actually needed, looking up running or for building and running the backend code, and then the build UI is needed for the front.

C

So those are the two commands you need like make run local and maybe that's it also. Okay,.

B

Sure I enjoy that I go hungry, yeah.

D

A

Make run local and make that's.

C

A

Will and then, if he hasn't run it ever for the first time, people need to run, make setup, UI lives, correct.

C

B

Local Nexus make setup UI lips, then we'll do it our first video and then setup. Oh you I lips.

A

Pursed lips yeah.

C

I remember sending this somewhere. Where did I send this to.

A

C

B

A

Very good, okay, that's encouraging I feel like young. You might have some success so Sacko, though you said, you're running the same Apache thrift dependency issue. When you're trying to do a build, you know what hold on I think we I think I.

E

Mean yeah yeah I just today wrong issue and person, but I didn't know that it's related to something with make sure the CTO. That's why I didn't check three-day yeah.

C

It's interesting.

A

Because I just did the make docker and and I'm getting the same, build failure on a patchy thrift. Oh I.

C

See: okay, not sure yeah.

E

That's the one I posted.

C

If I see gotcha, so it's like a global issue, then okay.

B

Yeah we heard replace this, so actually are you trying to replace this with what I have, but maybe location of the door? What is it that we need to find a location for drift orchid, and we just put it you need to put it there right.

C

All right, okay, cool I'll, create a bug and I'll probably look into this right after.

A

That we do have just just about ten minutes left. How could you want to talk about WR k2, or is this kind of blocking if you're talking about.

E

Yeah, that was if new, if you wanna, see a with me share my screen.

E

So basically that was error. That's what I get where this step I was in.

E

E

E

I sent appear me: I, guess yeah I.

A

Just I was trying to I didn't I didn't review it. I was just trying to enable yeah. So.

E

Yeah just the thing is: maybe we can quickly confirm that the final output is it's getting so yeah just make us minor change which I didn't push, but overall, that's gonna, be the whole output sending like it's multi server. What was having so basically I end up incorporating all these changes in in the one log, because you don't round the tool was chosen. You can pick on the one so anyway merge the Jason I.

A

Think it's really you.

E

Can't Shang is passed bill, bring your shared window to the front. Okay, let's meet a fool so sure they stopped warm.

E

Yeah, that's that's pretty much it right now. You have one script which takes care for multiple endpoints and in JSON so, and that all the endpoints I put also part of the JSON format in case we need them and you can see like YouTube 8 by Google 10 for requests in total 22 request should be sent, but it's yet. There is a rich value.

A

The percentile count I'm sorry of the of the percentile output down below that is done as an aggregate of all three of the endpoints, so yeah.

E

That's basically it's all endpoints, like you see it started with 8 its increasing toward usual. All. It's always that's observation, 2 less like if it's a total 17, it's coming total fixed near the lost, that's yeah, the percentile Cavalia yeah, that's the one. We are getting pretty much. We will need it. That was a step. Then I was trying to make it part of the build. I just changed the misery.

E

A

Multi endpoint, but the the total requests identified here are is 17. But when we look at the 100% value it says countless fishing yeah.

E

That's what I observe it's always like that it's to tool-less account to less to request less. It's just fix.

A

Do you see that same issue when I think.

E

It's just because of timing. The time it's getting you see, like total, the crews, 21 I'm.

A

Curious, if you just do a WR cake, if you take off your Lua script and the multi endpoint stuff, do you do the same issue up here.

E

D

E

Because I take out all the output, so these need that script, because I disabled, the all the output, restaurants, outputs, okay, I.

A

Guess, like hey after you ran the vanilla, WR k, do you ever see it and what I'm trying to figure out is? Did we introduce an issue where our for loops or what have you or you know.

E

It's it's more about the timing, that's the in the script. We call the print, so it's just want to request before and that's I think the I think one or two decrease just it should be fine. Just.

E

There that's a we really, this total discount, that's a time when it's called here in law. It's just different.

E

Let's see here, but when we is calling the she just leads I.

E

Would say there is time delay between calling death plain function.

A

Although still I'm kind of looking for the answer of like hey is, do you experience this issue when you're without the Lua script, when you're just running upstream WR k2, so.

E

Here is the same: this Total Request, it's called from that's been open. It's called from the law this one. If you run purely it, will just show you. The request, which was I. Remember was the same as so, because we can actually we can enable that the decklist you can enable it. Oh.

A

Yeah I guess another way of verifying is: if you took a Lua script, that ships with the project and run its output, assuming that it had Total Request count in the output did it? Would you see the same issue or not.

A

Did we create a bug, or is this just how the reality report.

E

So I think if we bring back that side one, but it was a shame, the Christians yeah. That's.

E

It the Christian.

E

E

Your request for.

D

A

By the way, when you're running W arcade to it, the the CLI is still w RK. It's not w RK.

E

Yeah I didn't push that I was holding the luckily ain't changing. There was looking locally the way. I hate this, but you sure so, hey it's in my local right now. Change I did that's, for example, I can and I will show you. So let me quickly give it.

D

E

So now we build it so now, if we do.

E

Now you see, the big fish is coming. 22, that's yeah! That's.

E

Its you're missing because.

E

Hdl histogram, when we could count.

D

E

That's where we call the count and.

A

Is that our color or the vehicle.

E

So this one yeah that's double altitude, so pretty much you're calling in the all that was the same with the table. They were providing what I meant.

A

Thing that will convince me and prove the point to me is when you show me the vanilla, WR k2 running and it having the same discrepancy. Yeah.

E

That's exactly what I meant: that's they. They have a table. Yeah, that's yeah! That's! If I have it in religion. Now.

E

Yeah I, don't remember exactly but I. Let me give it wrong.

A

If, or without the motorways, yeah.

E

E

At the table, we're getting.

A

The count is 20 and then the hundred percent is 20 and I know that the 99 percentile might.

D

Let's one couple I.

D

Guess that's what.

E

Actually, we've been dead, long lost.

D

D

Count 13 I.

A

E

E

Yeah, all the winning time is less so yeah, that's a count for disc icon. These circuits show incorrect and noise.

E

It has effect because of the stuff that tell us change it.

A

Do the same test with in kilos for loop, so it's.

E

Count 30 this one touch so know if you think.

D

This guy, okay, let me copy.

E

Here and if we do this guy okay, it's.

E

Okay, now we have counties age.

A

E

That's the count the same with this guy County see sky and total Kristin yeah. You see pretty much. We are aligned in the yeah.

D

E

The table, it was fine.

A

Yeah not entirely sure what to tell you other than it's confusing the URL one request counters 8, but the total requests are 10 like is that to establish an SSL connection there.

E

Yeah, that's seemed like I was doing, tell take healthy check with each table. That's where I felt we had said in the same song in the same way from that function that but I spent some time over this and then once way, and so all this on this side by service table, but I knew that one to the quiz that was coming.

A

People will point it out and it'll be it'll, be an issue where the half the point of us bringing in this other load generator, is to do even more nerdy things in different ways, and and people have to trust that it's being the mathematics or ain't no entirely accurate, hey.

E

I think we made good progress. This point exists in JSON format. All these most of the data I think that's.

A

Not only is it if formatting it the way in which we were needed it, but it also is doing it from multiple endpoints. That's awesome, yeah and then yeah, we just there's somewhere in there. Whether it was like based on the timing, like you were saying, there's somewhere in there, where it looks like pretty consistently is off by two and it may just be.

A

It may not even be that your stuff is off and maybe that the way in which total Rick is being accounted for is different than the total count that goes into the table. So, like the total count there and the table is eight. The total requests is ten, so just understanding what the difference is and and why there is a difference. You know that maybe all this needed I don't know yeah.

E

That's a thing like you see, total count here shows also eight, it's just in the.

A

Context here, multiple influenced JSON, so yeah just think the thing that prove it is like get. The array go: get Gil, teens, wo, RK, yeah,.

E

That's I just brought that one origin Kim walks wrong. Yeah.

A

E

Could be just purely the lowest grade.

E

A

Yeah run it again and I thought it was all was well I mean I thought it was on. I thought it was the same counter. So.

E

They could be conned yeah.

A

I mean if you run Kim bulks again kilos yeah.

E

A

Guilty neither so.

E

Here's without.

A

The Lua script.

E

Yep, that's going total 20 and total 20.

D

Turtle, don't change things.

D

Does also tell ya.

E

Skewing the same count, which is when we once you're adding that script, we are getting 20 20.

A

E

That's probably issue of ish yeah.

A

E

A

The total requests and the URL request count. Those two could be off. Those could be off as opposed to the table and the count below I don't know either way. Actually I should have said this before I'm fourteen minutes late to another.

E

Basically, we can do. We really don't need this value in loss clip. We can just use from 100 percentile, which is correct.

D

E

Just we don't need really that valuable yeah.

A

Is there Total Request? Is that something is that a variable that you created no.

E

It's just going from summary requests. Yeah.

A

I mean it would be good. Yeah I, agree that, like we may not need it, it would be good to understand why it's different yeah.

E

Then probably will sync up. We still owe and chief keef. Yes an idea, and we have the latest version, I guess in case we have us up here, just yeah. We will need his help for it. Yeah.

A

I agree: that's great, it's good to loop in Tila, because it's just good to have him as part of the initiative as well I'm. Looking now, actually our meetings gonna cut out on us a few seconds. Okay,.

E

B

Guys, hey, it was great many go suck or nod. You know, I'd like to be more more of containing part of this kinda cool. So hopefully I can continue my work from Saturday. We can take a look at it. Yeah.

E

B

A

Nice work Sokka.