1 00:00:00,710 --> 00:00:06,410 In the last section we started talking about deployment objects remember a deployment is going to run 2 00:00:06,440 --> 00:00:11,120 and manage a set of identical pots from this point forward throughout this course. 3 00:00:11,150 --> 00:00:14,300 We are no longer going to create pods ourselves manually. 4 00:00:14,360 --> 00:00:18,560 Instead we're going to create deployments that will create pods for us. 5 00:00:18,650 --> 00:00:23,100 So deployments are appropriate for use in both a development and production environment. 6 00:00:23,600 --> 00:00:29,240 We're going to make a deployment that has a pod template that's going to try to create a container using 7 00:00:29,240 --> 00:00:34,040 the image multi client and we're going to make sure that port 3000 is exposed. 8 00:00:34,040 --> 00:00:38,120 Now the reason we're going to make it deployment with multi client and port three thousand open is so 9 00:00:38,120 --> 00:00:40,210 that we can test this out in the browser. 10 00:00:40,220 --> 00:00:42,760 Once a deployment creates our actual pod. 11 00:00:43,250 --> 00:00:48,710 So to make it deployment we're going to use the same process that we use for every other object that 12 00:00:48,710 --> 00:00:50,720 we're ever going to create with Kuber Nettie's. 13 00:00:50,720 --> 00:00:57,020 We're going to make a configuration file and then feed that configuration file into Kube CTO. 14 00:00:57,050 --> 00:01:03,290 So inside of my code editor I'm going to create a new configuration file inside of my project directory 15 00:01:03,800 --> 00:01:08,080 and I'll give this file a name of client Dasch deployment. 16 00:01:08,240 --> 00:01:08,720 YAML 17 00:01:11,690 --> 00:01:16,010 and then inside this file We're going to add all of our configuration to describe this new deployment 18 00:01:16,010 --> 00:01:17,400 that we're making. 19 00:01:17,570 --> 00:01:21,770 We're going to write out all the configuration together right now and we'll talk about the purpose of 20 00:01:21,800 --> 00:01:24,490 every line immediately after that. 21 00:01:24,560 --> 00:01:34,700 So I'll get started by writing out API version and I'll say apps slash V-1 I'll specify kind of deployment. 22 00:01:34,700 --> 00:01:37,310 So these two lines right here I bet you can guess what's going on. 23 00:01:37,340 --> 00:01:44,050 We are saying that we want to use a object that is defined inside the API version of app slash V-1 and 24 00:01:44,060 --> 00:01:48,080 the specific type of object that we want to create is a deployment. 25 00:01:48,080 --> 00:01:55,260 Next up we'll put down our metadata section and we'll give the thing a name of client Dasch deployment 26 00:01:56,900 --> 00:02:05,950 then we'll do our spec after that or the spec will say replicas is one allowed on a selector with matched 27 00:02:05,950 --> 00:02:13,250 labels and a component Web property like so Eildon on intent. 28 00:02:13,250 --> 00:02:15,680 So I now only have one indent right here. 29 00:02:15,890 --> 00:02:22,640 I'll say template I'll put in meta data labels. 30 00:02:24,760 --> 00:02:27,090 Component web. 31 00:02:27,200 --> 00:02:33,480 I'm going to indent again so that I'm on the same indentation layer as metadata. 32 00:02:33,580 --> 00:02:41,280 I'll say spech containers and will define the list of containers that we want created with every pod 33 00:02:41,370 --> 00:02:43,530 that is controlled by this deployment. 34 00:02:43,530 --> 00:02:49,530 So this is a array entry I'll put in my little dash like so and I'll say that I want a pod that has 35 00:02:49,530 --> 00:02:52,600 a name or a container in this pod with the name of client. 36 00:02:52,920 --> 00:03:00,390 I want it to run the image of my doc or ID slash multi client and then finally we'll set up that port 37 00:03:00,390 --> 00:03:00,880 mapping. 38 00:03:00,900 --> 00:03:08,630 So I'll say ports with a container port of 3000 like the OK. 39 00:03:08,650 --> 00:03:11,570 So something's inside this file might look a little bit familiar. 40 00:03:11,570 --> 00:03:12,500 Let's take a quick pause. 41 00:03:12,500 --> 00:03:16,290 We're going to come back the next section and start breaking this thing down line by line. 42 00:03:16,420 --> 00:03:17,740 So I'll see you in just a minute.