1 00:00:01,200 --> 00:00:07,140 So the last step is to set up a supervisor to manage our application and make sure it's running all 2 00:00:07,140 --> 00:00:13,290 the time and we don't need to worry about manually starting it if the server has to be rebooted or whatever 3 00:00:13,290 --> 00:00:14,000 the case may be. 4 00:00:14,130 --> 00:00:15,450 And fortunately, that's pretty easy. 5 00:00:15,480 --> 00:00:23,520 So I'm going to connect to my server and type in my password, clear the screen and I'm going to go 6 00:00:23,520 --> 00:00:26,150 to ETSI supervisor. 7 00:00:26,160 --> 00:00:28,860 And if you recall, we installed supervisor some time ago. 8 00:00:29,070 --> 00:00:33,000 And if you look inside that directory, there's a directory called Confort D. 9 00:00:33,000 --> 00:00:37,320 Let's go in there, CWD Conforte and there's currently nothing in there. 10 00:00:37,530 --> 00:00:40,100 So I'm going to create a new file and I will call it. 11 00:00:40,110 --> 00:00:50,010 It has to end with dot com, so I'll call it pseudo vij or bookings book dotcom and type in my password 12 00:00:50,010 --> 00:00:56,520 so I can execute the command and I'll get into insert mode by pressing eye and start with a square bracket 13 00:00:57,060 --> 00:00:59,370 and I'm going to give this program a name. 14 00:00:59,370 --> 00:01:07,860 So program look, close the square bracket and the next line is the command and the command is going 15 00:01:07,860 --> 00:01:17,280 to be equal to aguaje ww w slash book slash bookings, which is the name of our file. 16 00:01:17,550 --> 00:01:20,760 And now I need the command, the command line parameters to pass to that. 17 00:01:20,760 --> 00:01:24,360 So I'll pass DB name equals book. 18 00:01:27,170 --> 00:01:37,670 DB pass equals password, DB user equals what did I call that book, I think and everything else should 19 00:01:37,670 --> 00:01:43,540 be OK with the defaults, so that should be the command that will run start the application for us. 20 00:01:43,550 --> 00:01:50,960 And that literally is just specifying the full path name to the command, which is bookings, and then 21 00:01:50,960 --> 00:01:53,030 the command line parameters, the flags. 22 00:01:53,480 --> 00:01:54,710 So that's that line. 23 00:01:54,770 --> 00:01:57,950 The next line I have to tell it, what directory do you live in? 24 00:01:58,250 --> 00:02:01,060 And directory equals slash via Twitter. 25 00:02:01,070 --> 00:02:06,530 We slash book and now two more commands. 26 00:02:06,650 --> 00:02:07,850 Auto restart. 27 00:02:07,980 --> 00:02:18,410 If it stops for some reason, start it up again equals true and auto start equals true as well. 28 00:02:19,640 --> 00:02:24,830 And then we need to write a log file somewhere and that is this command FTD. 29 00:02:25,820 --> 00:02:35,050 Out underscore log file equals, and I'll just put it in the logs directory we created for our Web site, 30 00:02:35,520 --> 00:02:44,210 Bugalugs Slash Supervisor Dedlock, and that logged that last part can be whatever name you want it 31 00:02:44,210 --> 00:02:46,280 to be, but that's all I need to do. 32 00:02:46,400 --> 00:02:50,720 So I'll hit Escape to get out of insert mode WQ to save it. 33 00:02:51,080 --> 00:02:55,160 And now I'm going to run the command pseudo supervisor El. 34 00:02:57,060 --> 00:02:57,630 And. 35 00:02:58,520 --> 00:03:05,120 I'll type status and there's nothing there, so if I say update now, it will say added process, group 36 00:03:05,450 --> 00:03:10,460 and status, it's running, so that should work. 37 00:03:10,460 --> 00:03:17,720 If I go back to my Web browser and find the name of this file that I actually was name of my server, 38 00:03:18,350 --> 00:03:19,430 it's under network. 39 00:03:20,420 --> 00:03:29,090 And copy this bit and open a new tab and paste that in, it should take me right in and it does. 40 00:03:29,330 --> 00:03:35,540 So our application is now working exactly as we hoped it would, and that is literally all there is 41 00:03:35,540 --> 00:03:36,640 to it at this point. 42 00:03:36,680 --> 00:03:39,770 We have a secure Web server with a firewall. 43 00:03:40,100 --> 00:03:41,810 We have a non user account. 44 00:03:42,080 --> 00:03:48,080 And any time I need to update my application, it's as simple as pulling it from get now would be really 45 00:03:48,080 --> 00:03:54,740 helpful if I wrote a script that allowed me to do my pull from git and start and stop the stop and restart 46 00:03:54,740 --> 00:03:57,040 the application in one step. 47 00:03:57,230 --> 00:04:02,000 So in the next and final lecture for this section will take care of that.