Kustomize 구조 정리 및 ArgoCD 파이프라인 개선

- 중복된 namespace.yaml 파일 제거
- Kustomization 파일 정리 및 최적화
- Jenkinsfile_ArgoCD 파일 위치 정리
- GitHub Actions 워크플로우 개선

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

deployment/cicd/Jenkinsfile_ArgoCD

@@ -25,10 +25,10 @@ podTemplate(
     ''',
     containers: [
         containerTemplate(
-            name: 'podman', 
-            image: "mgoltzsche/podman", 
-            ttyEnabled: true, 
-            command: 'cat', 
+            name: 'podman',
+            image: "mgoltzsche/podman",
+            ttyEnabled: true,
+            command: 'cat',
             privileged: true,
             resourceRequestCpu: '500m',
             resourceRequestMemory: '2Gi',
@@ -51,14 +51,24 @@ podTemplate(
             ]
         ),
         containerTemplate(
-            name: 'azure-cli', 
-            image: 'hiondal/azure-kubectl:latest', 
-            command: 'cat', 
+            name: 'azure-cli',
+            image: 'hiondal/azure-kubectl:latest',
+            command: 'cat',
             ttyEnabled: true,
             resourceRequestCpu: '200m',
             resourceRequestMemory: '512Mi',
             resourceLimitCpu: '500m',
             resourceLimitMemory: '1Gi'
+        ),
+        containerTemplate(
+            name: 'git',
+            image: 'alpine/git:latest',
+            command: 'cat',
+            ttyEnabled: true,
+            resourceRequestCpu: '100m',
+            resourceRequestMemory: '256Mi',
+            resourceLimitCpu: '300m',
+            resourceLimitMemory: '512Mi'
         )
     ],
     volumes: [
@@ -73,25 +83,13 @@ podTemplate(
         def environment = params.ENVIRONMENT ?: 'dev'
         def skipSonarQube = (params.SKIP_SONARQUBE?.toLowerCase() == 'true')
         def services = ['api-gateway', 'user-service', 'bill-service', 'product-service', 'kos-mock']
-        
+
         try {
             stage("Get Source") {
                 checkout scm
                 props = readProperties file: "deployment/cicd/config/deploy_env_vars_${environment}"
             }
 
-            stage("Setup AKS") {
-                container('azure-cli') {
-                    withCredentials([azureServicePrincipal('azure-credentials')]) {
-                        sh """
-                            az login --service-principal -u \$AZURE_CLIENT_ID -p \$AZURE_CLIENT_SECRET -t \$AZURE_TENANT_ID
-                            az aks get-credentials --resource-group ${props.resource_group} --name ${props.cluster_name} --overwrite-existing
-                            kubectl create namespace phonebill-${environment} --dry-run=client -o yaml | kubectl apply -f -
-                        """
-                    }
-                }
-            }
-
             stage('Build') {
                 container('gradle') {
                     sh """
@@ -118,7 +116,7 @@ podTemplate(
                                         -Dsonar.exclusions=**/config/**,**/entity/**,**/dto/**,**/*Application.class,**/exception/**
                                 """
                             }
-                            
+
                             // Quality Gate 확인
                             timeout(time: 10, unit: 'MINUTES') {
                                 def qg = waitForQualityGate()
@@ -142,13 +140,13 @@ podTemplate(
                             ),
                             usernamePassword(
                                 credentialsId: 'dockerhub-credentials',
-                                usernameVariable: 'DOCKERHUB_USERNAME', 
+                                usernameVariable: 'DOCKERHUB_USERNAME',
                                 passwordVariable: 'DOCKERHUB_PASSWORD'
                             )
                         ]) {
                             // Docker Hub 로그인 (rate limit 해결)
                             sh "podman login docker.io --username \$DOCKERHUB_USERNAME --password \$DOCKERHUB_PASSWORD"
-                            
+
                             // ACR 로그인
                             sh "podman login acrdigitalgarage01.azurecr.io --username \$ACR_USERNAME --password \$ACR_PASSWORD"
 
@@ -169,7 +167,7 @@ podTemplate(
             }
 
             stage('Update Manifest Repository') {
-                container('azure-cli') {
+                container('git') {
                     withCredentials([usernamePassword(
                         credentialsId: 'github-credentials-dg0500',
                         usernameVariable: 'GIT_USERNAME',
@@ -208,19 +206,20 @@ podTemplate(
                     }
                 }
             }
-        
+
             // 파이프라인 완료 로그 (Scripted Pipeline 방식)
             stage('Pipeline Complete') {
                 echo "🧹 Pipeline completed. Pod cleanup handled by Jenkins Kubernetes Plugin."
-                
+
                 // 성공/실패 여부 로깅
                 if (currentBuild.result == null || currentBuild.result == 'SUCCESS') {
                     echo "✅ Pipeline completed successfully!"
+                    echo "✅ 매니페스트가 업데이트되었습니다. ArgoCD에서 배포를 확인하세요."
                 } else {
                     echo "❌ Pipeline failed with result: ${currentBuild.result}"
                 }
             }
-            
+
         } catch (Exception e) {
             currentBuild.result = 'FAILURE'
             echo "❌ Pipeline failed with exception: ${e.getMessage()}"

deployment/cicd/kustomize/base/kustomization.yaml

@@ -5,9 +5,7 @@ metadata:
   name: phonebill-base
 
 resources:
-  # Namespace
-  - namespace.yaml
-  
+
   # Common resources
   - common/cm-common.yaml
   - common/secret-common.yaml

deployment/cicd/kustomize/base/namespace.yaml

@@ -1,4 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: placeholder