WEBVTT 00:05.190 --> 00:06.690 Hi everyone welcome back. 00:07.020 --> 00:09.350 So and this is video we're going to be installing. 00:09.360 --> 00:11.880 Darker and darker compose. 00:11.880 --> 00:17.650 Now we talked about docker in the previous video but we can talk about what Dr. compose is now. 00:17.790 --> 00:21.490 Compose is just basically a tool to control different. 00:21.500 --> 00:29.260 Or when you have multiple containers in darker than it's way easier to control them using Darger right. 00:29.260 --> 00:37.760 So right now we only have one file abduct P Y which represents our entire server right now. 00:37.860 --> 00:39.720 Usually that's not what happens. 00:39.720 --> 00:47.650 Usually you might have one container for the application like flask and then one container for a data 00:47.650 --> 00:51.860 base which we'll talk about for example Mungo NDB or MiSeq call. 00:52.050 --> 00:55.820 And then another container maybe for a different database. 00:55.890 --> 01:02.160 Usually you might have four or five different containers with different applications running in each 01:02.160 --> 01:05.590 of these containers like we discussed in the first video. 01:05.640 --> 01:06.710 And so you don't want to. 01:06.720 --> 01:11.770 You don't want the hassle specially if you want to communicate from one container to the other than 01:11.790 --> 01:13.470 it's usually painful. 01:13.470 --> 01:20.010 And so a dock or compose a tool to just basically make this process a ton easier so you define a file 01:20.010 --> 01:22.780 called Bocker compose not GMO. 01:22.800 --> 01:26.170 And we're going to talk about this a lot later later on. 01:26.220 --> 01:28.220 But for now we're going to download it. 01:28.350 --> 01:37.620 And then this DR-DOS YAML file just controls all of these containers and makes them work seamlessly 01:37.620 --> 01:39.980 you know together and that any problem. 01:40.140 --> 01:44.330 So for now we're going to download doc Creasey and Dharker compose. 01:44.340 --> 01:46.090 So there are different things. 01:46.110 --> 01:47.800 And since we're on a buntu. 01:47.940 --> 01:55.050 So if you want to download it and just type on go go download Dharker Ubuntu and then you should be 01:55.260 --> 01:58.430 click on the first link and then you would come here. 01:58.590 --> 02:03.300 And then you were basically going to be following these instructions over here. 02:03.300 --> 02:09.750 So since you don't have Dharker or any older version of ocher we can get the previous tips and so you 02:09.750 --> 02:11.740 can start following it from here. 02:11.910 --> 02:17.890 So the first step is we're going to copy this over here and we are going to sue to advocate a date so 02:17.880 --> 02:21.350 I'm going to open a terminal controls T. 02:21.930 --> 02:25.110 Or what's the terminal. 02:27.640 --> 02:34.400 So let's open a terminal and see if I can make this bigger for you. 02:38.630 --> 02:40.370 OK. 02:41.490 --> 02:41.910 OK. 02:41.960 --> 02:45.110 So hopefully this is big enough for you to see. 02:45.110 --> 02:52.570 And then we're going to paste the first commands you get up to 8 and then input the password and then 02:52.570 --> 02:54.410 it is going to start downloading. 02:54.750 --> 03:01.010 Now I want to come back and get a cost of video now and then want to come back once this has finished. 03:03.280 --> 03:09.340 OK so it's finished fairly quickly so we need to wait too long since my internet connection right now 03:09.340 --> 03:11.950 is not very well good but OK. 03:12.040 --> 03:15.540 So the second thing is I mean we just copy this over here. 03:15.790 --> 03:17.150 The second instruction. 03:17.170 --> 03:31.830 And then when said again and then we go. 03:32.170 --> 03:39.310 And then the third thing is re-occur so we get this copy of this line Ricardo to add the darker official. 03:39.340 --> 03:40.880 Eat the pick. 03:41.380 --> 03:42.630 ZPG. 03:43.030 --> 03:48.050 So he pasted and it gives us an OK here you know it is. 03:48.220 --> 03:54.970 And so now we can you can verify this up over here but I'm fairly certain that it's OK. 03:55.330 --> 03:59.020 And then the next step is to follow it this year. 03:59.020 --> 04:07.670 So since I have a 64 bit system and HMD 64 so I'm going to copy this one over here and paste it 04:11.730 --> 04:14.090 and that's done now. 04:14.400 --> 04:18.170 Now once we've done all this we now want to install ocracy. 04:18.300 --> 04:22.050 So the first step again is to do app and update. 04:22.200 --> 04:25.410 So we're going to copy this and paste it again. 04:27.680 --> 04:32.550 Once we do that then we finally do app and install all Kersee. 04:32.630 --> 04:37.660 So this is what we're interested in. 04:37.830 --> 04:44.480 And so we eat click yes and we let Dog Kersee install so I'm going to let it download and I'm going 04:44.480 --> 04:45.970 to get back to you once it's to 04:51.680 --> 04:52.070 OK. 04:52.070 --> 04:52.940 So welcome back. 04:52.940 --> 04:55.930 So my installation my download is done. 04:56.000 --> 05:00.320 And so now Gawker no knocker should be installed. 05:00.320 --> 05:06.770 So if I want to test it I can just copy this over here and then paste it in my termino and make sure 05:06.770 --> 05:10.360 to run a hello world for a dog or so it's a new locker. 05:10.430 --> 05:11.610 Hello world. 05:11.660 --> 05:17.570 And so our run it but it tells you that it's unable to find the image hello world so it should pull 05:17.570 --> 05:21.880 it and run this Gus where it's pulling it from in a later video. 05:22.010 --> 05:28.080 And yeah you should see this the this message or you're so stators downloaded your image off hello world 05:28.550 --> 05:30.050 and hello from Dharker. 05:30.050 --> 05:36.050 This message shows that your installation appears to be working and so everything is running well and 05:36.050 --> 05:37.650 we have Bulker doctor. 05:37.700 --> 05:41.530 Now let's download and install Dr. compose. 05:41.780 --> 05:47.420 Now once we have a doctor on our system then we want to download Dharker combos that you're going to 05:47.420 --> 05:52.310 come here and since we're on on a bunch of systems we got to use a Linux system. 05:52.310 --> 05:58.120 And so we're first going to do this command over here Sudoku. 05:58.780 --> 06:06.620 And so we click enter and then we're going to wait until it downloads everything and then I'll come 06:06.620 --> 06:10.690 back to you again and we can resume the installation. 06:13.660 --> 06:15.330 OK so welcome back. 06:15.370 --> 06:19.730 So once we have downloaded it we are going to do so do. 06:19.860 --> 06:20.830 Th. 06:20.950 --> 06:26.200 And then we copy this over here and paste it into the terminal. 06:26.200 --> 06:33.280 And so we should have dog or compose now so if you do Dr. compose and then the version you should see 06:33.280 --> 06:40.720 that the darker compose version is the newest version on 0.21 So yeah that's it for this video. 06:40.720 --> 06:42.970 We're just going to download talking to you. 06:43.000 --> 06:48.890 And we already around hello world for dark or if you're here so it works fine. 06:48.910 --> 06:55.630 So we have both darker and darker Contos And so from now on we can start working on the project and 06:56.080 --> 06:59.470 see how we can fit everything into darker. 06:59.750 --> 07:01.120 So yeah until the next video.