update for k8s test

Author: binam33

.envrc

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+export KUBECONFIG=./kubeconfig

README.md

@@ -1,4 +1,5 @@
 # simple-api
+
 이 프로젝트 springboot기반  simple-api project입니다.
 
 주로 단순한 서비스 연동, 클러스터에서의 서비스 확인,CICD테스트 등의 용도로 사용됩니다.
@@ -12,3 +13,18 @@ maven wrapper를 통해 다음과 같이 실행하시기 바랍니다.
 #run
 ./mvnw spring-boot:run
 ```
+
+## 클러스터에 빌드하고 배포하기
+
+skaffold를 이용하여 -p(profile), -t(version-git tag) 옵션을 적절히 주고 실행하면 해당 클러스터에 디버깅 모드로 배포됩니다.
+
+```bash
+# debug mode
+skaffold dev -p dev -t 0.0.1 
+# build
+skaffold build -p dev -t 0.0.1 
+# run
+skaffold run -p dev -t 0.0.1 
+```
+
+클러스터에 요청을 보내어 로그가 정상적으로 들어오는지 확인한다.

k8s/dev/kustomization.yaml

@@ -4,5 +4,5 @@ resources:
 - simple-api-deployment.yaml
 - ingress.yaml
 images:
-- name: skaqud/simple-api
-  newTag: RB0.0.3
+- name: oscka/simple-api
+  newTag: 0.0.7

k8s/dev/simple-api-deployment.yaml

@@ -17,7 +17,7 @@ spec:
     spec:
       containers:
       - name: simple-api
-        image: skaqud/simple-api  # on server
+        image: oscka/simple-api  # on server
         # image: simple-api
         ports: 
         - name: http
@@ -29,12 +29,9 @@ metadata:
   name: simple-api-service
   namespace: api
 spec:
-  # type: NodePort
+  type: NodePort
   selector:
     app: simple-api
   ports:
-    - protocol: TCP
-      port: 80
-      targetPort: http
-      # nodePort: 32180
----
+    - port: 80
+      targetPort: 80

kubeconfig

@@ -0,0 +1,26 @@
+kind: Config
+apiVersion: v1
+current-context: nks-user@kubernetes
+clusters:
+- name: kubernetes
+  cluster:
+    server: https://8384f6aa-49ac-4a01-b32d-7a94a5810927.kr.vnks.ntruss.com
+    certificate-authority-data: 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
+contexts:
+- name: nks-user@kubernetes
+  context:
+    cluster: kubernetes
+    user: nks-user
+users:
+- name: nks-user
+  user:
+    exec:
+      command: ncp-iam-authenticator
+      args:
+      - token
+      - --clusterUuid
+      - 8384f6aa-49ac-4a01-b32d-7a94a5810927
+      - --region
+      - KR
+      env: []
+      apiVersion: client.authentication.k8s.io/v1beta1

skaffold.yaml

@@ -16,7 +16,6 @@ profiles:
     deploy:
       kubectl:
         manifests:
-          - k8s/dev/ingress.yaml
           - k8s/dev/simple-api-*.yaml 
     # portForward:
     # - resourceType: Service

src/main/java/com/example/simpleapi/controller/SimpleApiController.java

@@ -1,45 +1,45 @@
 package com.example.simpleapi.controller;
+
 import java.util.ArrayList;
 import java.util.List;
 
-import com.example.simpleapi.model.Simple;
-
 import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.example.simpleapi.model.Simple;
+
 import lombok.extern.slf4j.Slf4j;
 
 @RestController
 @RequestMapping("/api")
 @Slf4j
 public class SimpleApiController {
 	@GetMapping("/hello")
-	public String hello(@RequestParam String name) throws Exception {
-		
-		log.info("==========simple-api home({})",name);
-		return "hello world :"+name;
-		
+	public String hello() throws Exception {
+
+		log.info("==========simple-api hello world");
+		return "hello world!!!";
+
 	}
+
 	@GetMapping("/simple")
-	public List<Simple> listSimple(){
+	public List<Simple> listSimple() {
 		List<Simple> list = new ArrayList<>();
-		
-		for(int i=0 ; i< 10;i++) {
-			list.add(new Simple(i+1,"test-"+i, "contents-"+i));
-			log.info("for "+i);
+
+		for (int i = 0; i < 10; i++) {
+			list.add(new Simple(i + 1, "test-" + i, "contents-" + i));
+			log.info("for " + i);
 		}
 		log.info(list.toString());
 		return list;
-		
 	}
-	
+
 	@GetMapping("/version")
-	public String version(){
-		//log.info("version 1.0");
+	public String version() {
+		log.info("version 1.0");
 		return "=====  version 1.0";
-		
+
 	}
 
 }