fix Server model; add redis components for guestbook app (#82)

* add name attribute on Server model; add redis components for guestbook app

* update server model: remove boilerplate

* update server label key

.devcontainer.json

@@ -36,8 +36,8 @@
 	"customizations": {
 		"codespaces": {
 			"openFiles": [
-				"appops/guestbook-frontend/dev/main.k",
-				"appops/guestbook-frontend/base/base.k"
+				"appops/guestbook/dev/main.k",
+				"appops/guestbook/base/base.k"
 			]
 		}
 	},

README-zh.md

@@ -20,7 +20,9 @@ Konfig，也叫做 Kusion Model，是 KusionStack 中预置的、使用 KCL 描
 ├── Makefile            # 通过 Makefile 封装常用命令
 ├── README.md           # 配置大库说明
 ├── appops              # 应用运维目录，用来放置所有应用的 KCL 运维配置
-│   ├── guestbook-frontend
+│   ├── clickhouse-operator
+│   ├── code-city
+│   ├── guestbook
 │   ├── http-echo
 │   └── nginx-example
 ├── base                # Kusion Model 模型库

README.md

@@ -22,7 +22,9 @@ The overall structure of the configuration library is as follows:
 ├── Makefile            # use Makefile to encapsulate common commands
 ├── README.md           # configuration library instructions
 ├── appops              # application operation and maintenance directory
-│   ├── guestbook-frontend
+│   ├── clickhouse-operator
+│   ├── code-city
+│   ├── guestbook
 │   ├── http-echo
 │   └── nginx-example
 ├── base                # Kusion Model repository

appops/guestbook/base/base.k

@@ -0,0 +1,68 @@
+import base.pkg.kusion_models.kube.frontend
+import base.pkg.kusion_models.kube.frontend.container
+import base.pkg.kusion_models.kube.frontend.service
+import base.pkg.kusion_models.kube.templates.resource as res_tpl
+
+# Application Configuration
+guestbookFrontend: frontend.Server {
+    name = "frontend"
+    # Main Container Configuration
+    mainContainer = container.Main {
+        name = "php-redis"
+        env = [
+            {
+                name = "GET_HOSTS_FROM"
+                value = "dns"
+            }
+        ]
+        ports = [{containerPort = 80}]
+    }
+    schedulingStrategy.resource = res_tpl.tiny
+    services = [
+        service.Service {
+            ports = [
+                {
+                    "port" = 80
+                }
+            ]
+        }
+    ]
+}
+
+redisLeader: frontend.Server {
+    name = "redis-leader"
+    # Main Container Configuration
+    mainContainer = container.Main {
+        ports = [{containerPort = 6379}]
+    }
+    image = "docker.io/redis:6.0.5"
+    schedulingStrategy.resource = res_tpl.tiny
+    services = [
+        service.Service {
+            ports = [
+                {
+                    "port" = 6379
+                }
+            ]
+        }
+    ]
+}
+
+redisFollower: frontend.Server {
+    name = "redis-follower"
+    # Main Container Configuration
+    mainContainer = container.Main {
+        ports = [{containerPort = 6379}]
+    }
+    image = "gcr.io/google_samples/gb-redis-follower:v2"
+    schedulingStrategy.resource = res_tpl.tiny
+    services = [
+        service.Service {
+            ports = [
+                {
+                    "port" = 6379
+                }
+            ]
+        }
+    ]
+}