1 00:00:00,990 --> 00:00:05,200 OK, so it is time to hook our application up to the Web server. 2 00:00:05,250 --> 00:00:08,400 Now, you may not be aware of this, but our Web servers are currently running. 3 00:00:08,410 --> 00:00:13,650 And if I copy the IP address of my my server, my temp server that I've been working with right along 4 00:00:14,250 --> 00:00:18,090 and just go there by pasting the IP address in. 5 00:00:19,260 --> 00:00:22,470 We actually have it running and it gives us some instructions on how to configure it. 6 00:00:22,470 --> 00:00:27,420 But I'm going to ignore those constructions and use something that I find quite helpful and a little 7 00:00:27,420 --> 00:00:28,070 more useful. 8 00:00:29,130 --> 00:00:34,250 So to get this running, let's connect to our our virtual server. 9 00:00:34,680 --> 00:00:38,520 So S.H. username at IP address and that gets me in there. 10 00:00:39,090 --> 00:00:47,550 Type in my password and I'm going to clear the screen and go to ETSI and then Katti, which was installed 11 00:00:47,550 --> 00:00:49,020 for us when we installed Ketti. 12 00:00:49,380 --> 00:00:51,350 And inside of there we have a Cadie file. 13 00:00:51,360 --> 00:00:57,690 And if I look at that, we have all kinds of instructions which are just really helpful. 14 00:00:57,690 --> 00:01:03,000 But all this is doing right now is serving whatever it finds in this directory, user share, Cadie. 15 00:01:03,570 --> 00:01:07,060 So that is the content that's being served and it runs that as a file server. 16 00:01:07,290 --> 00:01:14,790 So what I'm going to do is quit out of this and I will Souto move Cadie file to Cadie, file dot DST 17 00:01:14,790 --> 00:01:22,260 for distribution, type in my password, and then I will make my own Cati file pseudo ovie cati file 18 00:01:22,260 --> 00:01:25,460 and it has to be named exactly that or Cadie won't find it. 19 00:01:26,310 --> 00:01:28,590 And in this file I'm going to put a few things in. 20 00:01:28,590 --> 00:01:34,530 The first thing I'm going to do is put an opening curly bracket and then put email and some email address. 21 00:01:34,530 --> 00:01:38,280 I'll put admin here dot com. 22 00:01:38,280 --> 00:01:40,680 You put your email address in there and you'll be fine. 23 00:01:40,980 --> 00:01:46,350 And then I'll close that curly bracket and then I'll open an open something called static. 24 00:01:46,980 --> 00:01:51,510 And this is a root that Cadie will use every time it finds something. 25 00:01:51,510 --> 00:01:56,880 Whenever you tell me I told it to use the director of static open a curly bracket tab in and I'll put 26 00:01:56,880 --> 00:02:05,070 at Statik, open a curly bracket tab in a couple of times, file on the next line path. 27 00:02:05,070 --> 00:02:05,640 Start out. 28 00:02:05,670 --> 00:02:08,070 Icko, these are things that I want it to match. 29 00:02:08,370 --> 00:02:11,280 Stardust's CSFs start on J. 30 00:02:11,280 --> 00:02:14,910 S Star Dot G.F. Star Dot. 31 00:02:14,910 --> 00:02:16,080 Just an idea. 32 00:02:16,080 --> 00:02:30,900 Jass GPG Star Dot jpeg in case the file is named that way start PMG Stadt SBG Stadt WAF for Fort's and 33 00:02:30,900 --> 00:02:36,030 start JSON for JSON files and then I will close that curly bracket 34 00:02:39,090 --> 00:02:46,530 and on the next line I'll add a header that says for the static root for things that match those files 35 00:02:46,530 --> 00:02:47,760 with those extensions. 36 00:02:48,360 --> 00:02:49,620 Here's what I want you to do. 37 00:02:49,890 --> 00:03:05,670 Cache control with a capital C max age will equal five hundred and eighteen four zero zero zero and 38 00:03:05,670 --> 00:03:08,940 then I'll close my curly curly brackets for the static root. 39 00:03:09,900 --> 00:03:12,930 So all that's doing is saying anytime you encounter anything. 40 00:03:12,930 --> 00:03:19,320 A file that ends with Icko CSFs, I see a Mr. Dot there, so I better put a dot before the access. 41 00:03:22,120 --> 00:03:23,200 And the J.S.. 42 00:03:27,170 --> 00:03:28,820 And the rest of them look OK. 43 00:03:30,050 --> 00:03:34,130 Cash, those cash, those four or five hundred and eighteen or five million, one hundred and eighty 44 00:03:34,130 --> 00:03:36,200 four thousand seconds, which is a long time. 45 00:03:36,650 --> 00:03:42,440 So it won't force the browser to reload those files unless the user reloads the page. 46 00:03:42,980 --> 00:03:48,860 And then we're going to create another route called security and it's going to follow the same syntax. 47 00:03:51,330 --> 00:03:53,100 Actually, in this one, I was going to make it simpler. 48 00:03:53,130 --> 00:04:04,170 I'll go with heter and I'll say I'll put a comment in enable Høst, which just forces browsers to use 49 00:04:04,170 --> 00:04:07,430 the SSL certificate in it. 50 00:04:07,650 --> 00:04:11,460 If somebody hijacks your domain and doesn't have an SSL certificate, it won't even load. 51 00:04:12,480 --> 00:04:14,850 So we'll put in strict transport 52 00:04:17,430 --> 00:04:21,330 security, max dash age. 53 00:04:21,750 --> 00:04:23,400 And again, I'll make this really long. 54 00:04:23,970 --> 00:04:28,080 Three one five three six zero. 55 00:04:29,120 --> 00:04:41,660 Zero zero, and then I will put another comment in disabled clients from sniffing media type and I'll 56 00:04:41,660 --> 00:04:49,610 put it in the header x dash content, dash type dash options, no sniff. 57 00:04:54,480 --> 00:04:57,450 And then finally, keep refer 58 00:04:59,940 --> 00:05:10,680 for data off of HDP connections, these are just good basic security protocols, referrer policy, no 59 00:05:10,680 --> 00:05:12,420 Dasch refer 60 00:05:14,730 --> 00:05:17,190 referrer when downgrade. 61 00:05:19,000 --> 00:05:28,030 And clothes that hair and clothes the security, and then I'm going to say to Cadie, look inside a 62 00:05:28,030 --> 00:05:35,740 directory, which doesn't exist yet, but we will in a minute import confort D slash star dot com. 63 00:05:37,240 --> 00:05:40,570 And then I will save this and I'll close it in a second. 64 00:05:40,570 --> 00:05:41,680 But I'll tell you what this is doing. 65 00:05:41,920 --> 00:05:45,850 So all I'm doing is setting up two things that I can refer to static and security. 66 00:05:46,960 --> 00:05:52,600 And then I'm telling Cadie to look inside the directory named Confort D in the current directory and 67 00:05:52,600 --> 00:05:59,620 find any file that ends in C, O and F and load that also as part of this Cadie file. 68 00:05:59,740 --> 00:06:09,550 OK, so let's save and quit this and then create the directory pseudo make dear confort D and then go 69 00:06:09,550 --> 00:06:11,890 into the better and put an eye on the end of it. 70 00:06:12,070 --> 00:06:15,100 Move pseudo move. 71 00:06:15,100 --> 00:06:17,980 Can't DIY to cornfed D. 72 00:06:18,220 --> 00:06:18,820 That's better. 73 00:06:19,540 --> 00:06:25,930 Go into the config directory and let's create a new file and I will call one or create one called Pseudo 74 00:06:26,650 --> 00:06:27,310 Vij. 75 00:06:27,640 --> 00:06:29,720 I'll call it Bullecourt. 76 00:06:30,400 --> 00:06:37,830 OK, now this is a file and inside of this I need to first of all have some name for this server. 77 00:06:38,380 --> 00:06:43,960 Now, if you control the domain, you can go and set up the domain that you control to point to this 78 00:06:43,960 --> 00:06:47,640 server and give it some name, whatever dot com. 79 00:06:48,580 --> 00:06:53,500 I don't want to do that right now because it doesn't matter what the name is, it just matters that 80 00:06:53,500 --> 00:06:54,430 the name exists. 81 00:06:54,460 --> 00:07:02,560 So I'm going to go back to Lineout or Lynard, open this up and find the name of this actual droplet, 82 00:07:02,590 --> 00:07:04,510 or it was the droplet on Digital Ocean. 83 00:07:04,520 --> 00:07:05,680 It's called a little note here. 84 00:07:06,070 --> 00:07:08,920 So the name of this is right here. 85 00:07:08,920 --> 00:07:12,490 I'm going to copy that name and I'll use that as the name of my server. 86 00:07:12,830 --> 00:07:20,260 OK, so I'll go back to my file and I will hit I to insert and paste in that name. 87 00:07:20,620 --> 00:07:24,460 And that's actually a registered domain name that I can get to the server from. 88 00:07:24,460 --> 00:07:26,920 And then I'll put curly brackets, same as I did before. 89 00:07:27,850 --> 00:07:32,350 And what I want to do is to put a few directive's into this, this virtual host. 90 00:07:32,500 --> 00:07:38,590 The way I'm doing it, I can setup as many hosts as I want all to be served by Katti and I might have 91 00:07:38,590 --> 00:07:41,880 more than one go application that I want to serve off of this server. 92 00:07:42,340 --> 00:07:44,110 So this is a really convenient way to do it. 93 00:07:44,620 --> 00:07:50,860 So first line gives the name of the server, which I just copied from L.A. and then an open curly bracket, 94 00:07:50,860 --> 00:07:58,660 and then I'm going to put a few directive's in here in Code Z, SAGD and GCIB, which will compress 95 00:07:58,660 --> 00:08:01,510 the files and make the site run much more quickly. 96 00:08:02,620 --> 00:08:08,680 And then on the next line, I will say import static, which is the route we just set up in The Cafferty 97 00:08:08,680 --> 00:08:12,810 File a minute ago, and then I'll import security as well. 98 00:08:12,970 --> 00:08:18,040 So all of the directives that exist in the static and security are now part of this server. 99 00:08:18,970 --> 00:08:22,720 And then I create a log file because it's always nice to have a log file. 100 00:08:22,720 --> 00:08:31,330 So log open a curly bracket and then I'll say output to a file and I'm going to put this in via WW W 101 00:08:32,020 --> 00:08:34,630 and I'll call this booking or just book. 102 00:08:35,950 --> 00:08:45,460 Slash logs, slash caddy, access dot, look on the next line, I'll specify the format of that file 103 00:08:45,700 --> 00:08:52,420 format, single field common underscore log, but a better still field, right? 104 00:08:56,170 --> 00:09:01,750 Single field, common log, OK, and on the next line, I'll close those curly brackets for the log 105 00:09:01,750 --> 00:09:10,750 directive and then I will actually point this application or this this this website for Cadie to my 106 00:09:10,750 --> 00:09:11,580 application. 107 00:09:11,800 --> 00:09:17,350 And if you recall, we have our application listening on Port Eighty-eight, but you can't get to Port 108 00:09:17,350 --> 00:09:18,850 80 through our firewall. 109 00:09:19,030 --> 00:09:25,750 So all I'm going to do is reverse proxy and the command is actually reverse underscore proxy. 110 00:09:26,470 --> 00:09:37,150 And I want to reverse proxy from this site to HTP Collins localhost Colen AT&T and then close this file 111 00:09:37,150 --> 00:09:37,540 off. 112 00:09:37,960 --> 00:09:41,580 And that's all I should have to do for the Katti configuration. 113 00:09:41,590 --> 00:09:44,410 So let's just make sure we get this right in code Z. 114 00:09:44,420 --> 00:09:48,910 Steed GCIB import static import security output file. 115 00:09:50,100 --> 00:09:57,900 That all looks good to me, so now I need to go create that directory for logs and move the application 116 00:09:57,900 --> 00:10:00,300 to var W-W book. 117 00:10:00,330 --> 00:10:07,330 So let's do that, we'll save this, go to our W-W and there isn't it. 118 00:10:07,380 --> 00:10:21,830 So let's slash ver ls pseudo make dear w ww pseudo sete or just cd b.w. and what's in my home directory. 119 00:10:22,290 --> 00:10:26,820 I have my bookings directory so I want that to be here and I want it to be named book. 120 00:10:27,120 --> 00:10:29,700 So pseudo move from my home directory. 121 00:10:30,330 --> 00:10:35,920 Looking's to here but call it book and there it is. 122 00:10:36,360 --> 00:10:42,390 Now let's go inside of book and we need to have a log's directory here pseudo right. 123 00:10:42,600 --> 00:10:45,930 I could actually just do no pseudo here because I believe I own these files. 124 00:10:46,260 --> 00:10:47,970 I do mctear. 125 00:10:51,640 --> 00:10:58,390 Logs and then just to make sure that things will work properly, I'll say Chowan seven seven seven logs 126 00:10:58,420 --> 00:11:09,480 just to make it readable, readable Chown Pseudo Chown 777 are not Chown Shamos mod for change mode. 127 00:11:09,490 --> 00:11:16,570 Make this readable by everyone for logs and they're so now I should be able to. 128 00:11:17,620 --> 00:11:28,120 First of all, let's try reloading Cadie pseudo service Cadie restart, make sure it starts OK and pseudo 129 00:11:28,120 --> 00:11:30,400 service katti status. 130 00:11:31,270 --> 00:11:34,900 OK, looks like it's running good. 131 00:11:34,900 --> 00:11:37,360 OK, so let's quit out of that control see. 132 00:11:38,050 --> 00:11:40,570 And let's start our application just to see if it runs. 133 00:11:41,410 --> 00:11:44,470 So once again let's see what our directives are. 134 00:11:45,430 --> 00:11:47,410 Um bookings. 135 00:11:49,090 --> 00:11:52,300 Dasch H so I need to run bookings. 136 00:11:52,810 --> 00:12:02,860 Dasch db name equals book dash db pass equals password which is the word that I used. 137 00:12:03,340 --> 00:12:08,590 Dash db user equals book and that should start. 138 00:12:09,340 --> 00:12:15,970 OK, so now I'm going to go and try to hit that application name right here. 139 00:12:15,970 --> 00:12:18,220 I'll copy this again to make sure I have it on my clipboard. 140 00:12:19,240 --> 00:12:24,470 Hit this server name and it might take a couple of tries while it goes and gets an SSL certificate, 141 00:12:24,470 --> 00:12:25,090 but let's try it. 142 00:12:29,220 --> 00:12:35,100 And there it is and look at that, it has a security certificate and I should be able to log in and 143 00:12:35,100 --> 00:12:36,090 do everything properly. 144 00:12:36,120 --> 00:12:38,250 Let's just try a few pages, make sure it works. 145 00:12:38,850 --> 00:12:40,070 It looks great. 146 00:12:40,080 --> 00:12:43,790 So this is absolutely doing precisely what I want it to do. 147 00:12:44,490 --> 00:12:50,400 So the last step, which will do in the next lecture is to change it so that I don't have to go manually 148 00:12:50,400 --> 00:12:55,050 start the application, because the minute I close this terminal window, the application will stop 149 00:12:55,230 --> 00:12:56,480 and nobody can get anywhere. 150 00:12:56,490 --> 00:12:59,610 So I need some means of having the application. 151 00:12:59,610 --> 00:13:05,280 Ah, go applications start automatically, whether the servers rebooted or not, and to make sure that 152 00:13:05,280 --> 00:13:07,200 the application stays up and running. 153 00:13:07,200 --> 00:13:12,210 And we'll do that with a supervisor script and that'll be our last step and we'll take care of that 154 00:13:12,210 --> 00:13:13,050 in the next lecture.