1 00:00:00,330 --> 00:00:06,090 So let's look at the Gryphon, a Matrix Prometheus dashboard now to back into Agraféna configuration 2 00:00:06,090 --> 00:00:11,640 data sources, Prometheus dashboards, cofounder metrics, they import that. 3 00:00:11,790 --> 00:00:13,890 OK, so this is not going to work straight away. 4 00:00:13,920 --> 00:00:14,440 Let's look at it. 5 00:00:14,570 --> 00:00:16,379 OK, lots of things missing. 6 00:00:16,770 --> 00:00:24,660 If we look at one of the visualizations he is looking for, job equals Carafano just for the one. 7 00:00:25,110 --> 00:00:27,740 A job equals profile. 8 00:00:28,140 --> 00:00:30,000 OK, so we go to the Explore tab. 9 00:00:30,720 --> 00:00:33,780 Discard Prometheus Matrix browser. 10 00:00:33,810 --> 00:00:34,660 Look good job. 11 00:00:34,680 --> 00:00:39,480 We only have jobs for Node and Prometheus, so that dashboard needs a job. 12 00:00:39,480 --> 00:00:45,870 Mega-fauna now the Prometheus service and the node exporter both provide these endpoints that expose 13 00:00:45,870 --> 00:00:52,140 the metrics that these services are meant to expose or to show those so on your Bafana's server, you 14 00:00:52,140 --> 00:01:03,400 can view those so curl HTP Colon Slash Slash one two seven zero zero one colon 1990 slash metrics enter. 15 00:01:03,420 --> 00:01:08,940 That is a lot of information in that response, but that is the information that you will find when 16 00:01:08,940 --> 00:01:11,130 you query the Prometheus job. 17 00:01:11,280 --> 00:01:16,950 For example, if I scroll up, here's something Prometheus, TSB storage, block sports, I'll just 18 00:01:16,950 --> 00:01:18,910 highlight that so it copies it to the clipboard. 19 00:01:18,930 --> 00:01:24,660 Now, if I thought that into there, we could say that it is one of the things that we can see in Prometheus, 20 00:01:24,840 --> 00:01:25,890 and that's the value. 21 00:01:25,920 --> 00:01:28,850 So it's a key space value kind of set up. 22 00:01:28,880 --> 00:01:30,790 OK, so there's one for everything now. 23 00:01:30,790 --> 00:01:32,400 It's the same thing for Node. 24 00:01:32,460 --> 00:01:39,570 If I do a query on Port nine 100GB metrics, we're getting all the keys and the values for the node 25 00:01:39,570 --> 00:01:40,160 exporter. 26 00:01:40,180 --> 00:01:41,240 I just scroll up. 27 00:01:41,250 --> 00:01:45,480 There's some poor node node system, do you state or do a search for that? 28 00:01:45,510 --> 00:01:48,540 And we go in node system D unit state job node. 29 00:01:48,690 --> 00:01:54,750 So it just so happens that the Gryphon US server, when it's running, also exposes its own metrics 30 00:01:54,750 --> 00:01:59,940 endpoint and that is at Port 3000 slash metrics. 31 00:01:59,940 --> 00:02:00,450 And we go. 32 00:02:00,480 --> 00:02:05,670 So this is a whole lot of Gravano metric information that we can show in Prometheus. 33 00:02:05,670 --> 00:02:08,039 We'll create a new script target in Prometheus. 34 00:02:08,039 --> 00:02:10,889 It will also query this Carvana metrics endpoint. 35 00:02:11,039 --> 00:02:15,960 So we need to open up the Prometheus configuration file that is in the folder side. 36 00:02:16,230 --> 00:02:20,500 ATC Prometheus Ellis LRH. 37 00:02:20,530 --> 00:02:23,400 This is where Prometheus was installed at Prometheus. 38 00:02:23,430 --> 00:02:26,940 That Prometheus why IMO is the configuration space suit? 39 00:02:27,000 --> 00:02:28,710 I know Prometheus. 40 00:02:28,710 --> 00:02:30,870 Why HTML if we scroll down? 41 00:02:32,050 --> 00:02:39,070 Into this scrape configs section here, I'll just scroll further there to scrape configs with a job 42 00:02:39,070 --> 00:02:41,970 name Prometheus and another one job name. 43 00:02:42,020 --> 00:02:48,510 Note this is what we're saying to the Prometheus job is getting its information from local hosts 1990, 44 00:02:48,520 --> 00:02:51,440 and it's just doing a search for slash metrics. 45 00:02:51,460 --> 00:02:56,240 The node is getting its information from local 9100 slash metrics. 46 00:02:56,260 --> 00:03:01,510 So what you're going to do is create another job name for Gravano called Bafana that will take its information 47 00:03:01,510 --> 00:03:03,000 from local hosts 3000. 48 00:03:03,010 --> 00:03:07,180 So put your cursor at the bottom of that highlight just that job name there. 49 00:03:07,210 --> 00:03:11,200 Make sure all the white space is selected and we can put the cursor up. 50 00:03:11,290 --> 00:03:14,620 I can just add an extra space in their job name Bafana. 51 00:03:14,650 --> 00:03:18,340 Throw down static configs at thousand. 52 00:03:18,460 --> 00:03:18,940 Very good. 53 00:03:19,000 --> 00:03:22,600 Now you can delete those to comment lines if you want in nano. 54 00:03:22,660 --> 00:03:27,440 It is control, OK, and then control kigen that deletes lines, but that's optional. 55 00:03:27,460 --> 00:03:32,360 Anyway, it's not the job name Gravano, and the static config is local host 3000. 56 00:03:32,380 --> 00:03:39,610 That is the default port of Kafala when you first install it and is in the scrape config section in 57 00:03:39,610 --> 00:03:43,600 Prometheus Y.M.C.A. Control X to save gas to save the buffer. 58 00:03:43,690 --> 00:03:46,030 Press enter its restart Prometheus. 59 00:03:47,970 --> 00:03:49,440 Double check its status. 60 00:03:50,530 --> 00:03:53,360 I go that's running control C to get out of that. 61 00:03:53,380 --> 00:03:59,130 Now if I just refreshed this whole screen to rug click and press refresh and then I press metrics browser 62 00:03:59,170 --> 00:04:02,240 have jobs selected, we could see this new job for Bafana. 63 00:04:02,310 --> 00:04:09,190 OK, so if I go back into the dashboards now, dashboards manage grandfather metrics there. 64 00:04:10,100 --> 00:04:13,510 We're now starting to get data, so those queries are actually starting to work. 65 00:04:13,600 --> 00:04:16,320 I do a search for the last five minutes. 66 00:04:16,360 --> 00:04:17,740 We're getting most information. 67 00:04:18,029 --> 00:04:18,279 Have a look. 68 00:04:18,279 --> 00:04:20,230 What's wrong with hasty status codes? 69 00:04:20,730 --> 00:04:28,920 They so first thing hasty http request total and is replaced that with this text will be on my documentation. 70 00:04:28,930 --> 00:04:30,070 We now get a graph. 71 00:04:30,100 --> 00:04:35,440 So two things have changed in the later version that status code now has done to school between the 72 00:04:35,440 --> 00:04:42,490 two words and also that value is often a heist http request duration seconds second, some so we can 73 00:04:42,610 --> 00:04:43,960 apply that never go. 74 00:04:45,030 --> 00:04:51,210 We have a new graph which is showing the requests per second and the different status codes. 75 00:04:51,270 --> 00:04:53,130 Now we look at this one here. 76 00:04:53,140 --> 00:04:59,610 Prometheus Alerts Press eight added that it's no longer alerts, so delete that and let's just put a 77 00:04:59,610 --> 00:05:06,180 bracket open up and start typing alert and you'll get some things that it could be. 78 00:05:06,210 --> 00:05:09,300 Now I'm guessing that it's Gryffindor alerting active. 79 00:05:09,360 --> 00:05:11,880 Let's take a look out of that, and that looks right. 80 00:05:11,930 --> 00:05:14,100 There are zero alerts firing right now. 81 00:05:14,130 --> 00:05:15,420 OK, so apply that. 82 00:05:15,540 --> 00:05:16,560 Okay, so that works. 83 00:05:16,710 --> 00:05:23,450 Now the last one, most use handlers edit sort top K Handler page to request total. 84 00:05:23,460 --> 00:05:29,520 So once again change that HTP request total to Safana to be to the second. 85 00:05:30,090 --> 00:05:30,510 There we go. 86 00:05:30,510 --> 00:05:36,300 We start to see a table there now so we can also apply that never go because some information coming 87 00:05:36,300 --> 00:05:36,600 through. 88 00:05:36,690 --> 00:05:39,510 Now this is a very basic Griffon Up Metrics dashboard. 89 00:05:39,720 --> 00:05:43,970 If you search on official Gryffindor dashboard website, there might be other options to choose from. 90 00:05:43,980 --> 00:05:49,370 But anyway, let's just quickly what happens when you try to install a dashboard in Gravano Things? 91 00:05:49,380 --> 00:05:53,760 I look at work because of the later versions, so you have to apply a bit of guesswork and you just 92 00:05:53,760 --> 00:05:55,140 get better at that with experience. 93 00:05:55,140 --> 00:05:58,110 Anyway, save that overwrite anyway. 94 00:05:58,110 --> 00:06:01,980 The next video will install the Prometheus Not Explorer on our basketball server. 95 00:06:02,040 --> 00:06:02,490 Excellent.