WEBVTT 1 00:00.000 --> 00:02.640 So friends, let's walk through the solution. 2 00:02.640 --> 00:06.080 So the very first thing I did was add a new disc to one of my devices. 3 00:06.080 --> 00:08.720 The device I chose was my Blue Box device. 4 00:08.720 --> 00:11.600 We can see it right here. If I don't lsblk-f, 5 00:11.600 --> 00:15.360 here is the device right here. Nvme 0.0. 6 00:15.360 --> 00:18.480 So what I'm going to do is I'm going to write a playbook that will use the file 7 00:18.480 --> 00:19.120 system module 8 00:19.120 --> 00:22.160 to format this new disc with the ext4 file system. 9 00:22.160 --> 00:26.240 So let me create a playbook which is called this validation1.YMLGUNT 10 00:26.240 --> 00:29.560 and set mode have my three hyphens at the top. Give the playbook a name and let 11 00:29.560 --> 00:30.320 's just call this WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 11 00:29.560 --> 00:30.320 's just call this 12 00:30.320 --> 00:33.960 validation1. Here I'm going to target and I'm going to target my Blue Box. I 13 00:33.960 --> 00:34.480 will set 14 00:34.480 --> 00:38.400 gather facts to be false. And now I'm going to define my tasks. 15 00:38.400 --> 00:42.320 So the task is going to be create an ext4 file system. 16 00:42.320 --> 00:46.680 So I'm going to use the community general file system module and the device I 17 00:46.680 --> 00:47.440 'll target will be 18 00:47.440 --> 00:52.510 nvme 0.0 into the device that I just created and the file system type is going 19 00:52.510 --> 00:54.640 to be ext4. 20 00:54.640 --> 00:59.200 So if I just press escape colon wq to write and quit and I just say answer 21 00:59.200 --> 01:03.600 playbook validation1.YML and to enter give it a moment and as we can see we WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 21 00:59.200 --> 01:03.600 playbook validation1.YML and to enter give it a moment and as we can see we 22 01:03.600 --> 01:04.480 have made the change. 23 01:04.480 --> 01:09.360 Let's go to our device. If I do an lsblk-f now we can see here we have 24 01:09.360 --> 01:10.880 successfully formatted 25 01:10.880 --> 01:15.200 that particular disc with the ext4 file system. So now what I need to do is I 26 01:15.200 --> 01:15.920 need to write a 27 01:15.920 --> 01:20.130 second playbook that is going to create a new directory called validation_der 28 01:20.130 --> 01:20.560 and the user's 29 01:20.560 --> 01:24.960 home directory. So let's create a new playbook called validation2.YML. I'm 30 01:24.960 --> 01:25.840 going to insert mode, 31 01:25.840 --> 01:29.030 have our three high fins, give the playbook a name. I'll just call it 32 01:29.030 --> 01:30.400 validation2. Again we'll WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 32 01:29.030 --> 01:30.400 validation2. Again we'll 33 01:30.400 --> 01:34.460 target the same device as before in my case here the blue box. I'll set gather 34 01:34.460 --> 01:35.840 facts to be false 35 01:35.840 --> 01:39.920 and now I'll specify my tasks. Now the first task here is going to be creating 36 01:39.920 --> 01:40.800 a mount point. 37 01:40.800 --> 01:44.570 So I'll say create a new dir for mounting. I'm going to use the answerable 38 01:44.570 --> 01:46.080 built-in file module 39 01:46.080 --> 01:49.200 and the path this time is going to be in the user's home directory as I'll say 40 01:49.200 --> 01:50.160 forward slash home 41 01:50.160 --> 01:54.960 in my case here I have nugget user and the name of directory is going to be 42 01:54.960 --> 01:57.280 validation_der. 43 01:57.280 --> 02:00.960 Now specify the state is going to be a directory and I'll give it the mode WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 43 01:57.280 --> 02:00.960 Now specify the state is going to be a directory and I'll give it the mode 44 02:00.960 --> 02:02.080 which is maybe go with 45 02:02.080 --> 02:05.620 or I don't know let's go with 075. So that's going to create the actual 46 02:05.620 --> 02:06.960 directory but that is not all 47 02:06.960 --> 02:10.610 we're going to also have to mount the newly created file system in this 48 02:10.610 --> 02:12.080 directory and ensure that 49 02:12.080 --> 02:17.030 the file system is mounted immediately and will persist across system reboots. 50 02:17.030 --> 02:17.840 So the next task 51 02:17.840 --> 02:21.830 I'm going to create will just say mount the device. I will use the answerable 52 02:21.830 --> 02:22.960 POSIX mount module 53 02:22.960 --> 02:27.810 or specify the path that I'm going to use it's going to be the home nugget user 54 02:27.810 --> 02:28.400 and it's going to 55 02:28.400 --> 02:33.650 be the validation_der directed that I'm going to use. Now specify the source is WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 55 02:28.400 --> 02:33.650 be the validation_der directed that I'm going to use. Now specify the source is 56 02:33.650 --> 02:35.440 going to be forward slash 57 02:35.440 --> 02:43.800 dev nve 0 enter the fstype is going to be ext4 this time and state we want to 58 02:43.800 --> 02:44.960 specify as mounted 59 02:44.960 --> 02:48.970 because that will mount immediately and also modify it's the fstype to ensure 60 02:48.970 --> 02:50.080 persistence. So let's 61 02:50.080 --> 02:54.360 just write and quit and we'll try running this new playbook right here and to 62 02:54.360 --> 02:56.080 enter give it a moment 63 02:56.080 --> 03:00.440 we create the new directory and mount the device. So let's go to our blue box WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 63 02:56.080 --> 03:00.440 we create the new directory and mount the device. So let's go to our blue box 64 03:00.440 --> 03:01.600 once again if I don't 65 03:01.600 --> 03:06.810 lsbok-f we can see here we have our device right here and it has successfully 66 03:06.810 --> 03:08.320 mounted in the target 67 03:08.320 --> 03:13.520 directory and also just to ensure persistence if I check my @sfs-tab file we 68 03:13.520 --> 03:15.040 also have the entry 69 03:15.040 --> 03:18.470 right here. So that is us for our validation challenge I hope this has been 70 03:18.470 --> 03:19.360 informative for 71 03:19.360 --> 03:21.360 you and I'd like to thank you for viewing.