fix: 무중단 배포 github action v1.36 #327

.github/workflows/be-cd-prod.yml

@@ -8,10 +8,6 @@ on:
     paths:
       - backend/**
 
-env:
-  APP_PATH: ~/app
-  PROFILE: prod
-
 jobs:
   build:
     uses: ./.github/workflows/build.yml
@@ -22,39 +18,27 @@ jobs:
 
   deploy-a:
     needs: [ build ]
-    runs-on: [ prod-c ] # todo a
-    outputs:
-      blue_port: ${{ steps.blue-green.outputs.blue_port }}
-      green_port: ${{ steps.blue-green.outputs.green_port }}
-    steps:
-      - name: Deploy blue/green in A
-        id: blue-green
-        uses: ./.github/actions/blue-green
-        with:
-          artifact_name: ${{ needs.build.outputs.artifact_name }}
-          jar_name: ${{ needs.build.outputs.jar_name }}
-          profile: ${{ env.PROFILE }}
-          app_path: ${{ env.APP_PATH }}
+    uses: ./.github/workflows/blue-green.yml
+    with:
+      self_hosted_runner: prod-c # todo a
+      artifact_name: ${{ needs.build.outputs.artifact_name }}
+      jar_name: ${{ needs.build.outputs.jar_name }}
+      profile: prod
+      app_path: ~/app
 
   deploy-b:
     needs: [ build ]
-    runs-on: [ prod-d ] # todo b
-    outputs:
-      blue_port: ${{ steps.blue-green.outputs.blue_port }}
-      green_port: ${{ steps.blue-green.outputs.green_port }}
-    steps:
-      - name: Deploy blue/green in B
-        id: blue-green
-        uses: ./.github/actions/blue-green
-        with:
-          artifact_name: ${{ needs.build.outputs.artifact_name }}
-          jar_name: ${{ needs.build.outputs.jar_name }}
-          profile: ${{ env.PROFILE }}
-          app_path: ${{ env.APP_PATH }}
+    uses: ./.github/workflows/blue-green.yml
+    with:
+      self_hosted_runner: prod-d # todo b
+      artifact_name: ${{ needs.build.outputs.artifact_name }}
+      jar_name: ${{ needs.build.outputs.jar_name }}
+      profile: prod
+      app_path: ~/app
 
   detect-deploy-failure:
     needs: [ deploy-a, deploy-b ]
-    if: failure() && contains(needs.*.result, 'failure')
+    if: failure() && (needs.deploy-a.result == 'failure' || needs.deploy-b.result == 'failure')
     runs-on: ubuntu-latest
     outputs:
       green_port_a: ${{ needs.deploy-a.outputs.green_port }}
@@ -65,124 +49,86 @@ jobs:
 
   rollback-a:
     needs: [ detect-deploy-failure ]
-    if: failure() && contains(needs.*.result, 'success')
-    runs-on: [ prod-c ] # todo a
-    steps:
-      - name: Shutdown green in A
-        uses: ./.github/actions/shutdown
-        with:
-          port: ${{ needs.detect-deploy-failure.outputs.green_port_a }}
+    if: failure() && needs.detect-deploy-failure.result == 'success'
+    uses: ./.github/workflows/shutdown.yml
+    with:
+      self_hosted_runner: prod-c # todo a
+      port: ${{ needs.detect-deploy-failure.outputs.green_port_a }}
 
   rollback-b:
     needs: [ detect-deploy-failure ]
-    if: failure() && contains(needs.*.result, 'success')
-    runs-on: [ prod-d ] # todo b
-    steps:
-      - name: Shutdown green in B
-        uses: ./.github/actions/shutdown
-        with:
-          port: ${{ needs.detect-deploy-failure.outputs.green_port_b }}
+    if: failure() && needs.detect-deploy-failure.result == 'success'
+    uses: ./.github/workflows/shutdown.yml
+    with:
+      self_hosted_runner: prod-d # todo b
+      port: ${{ needs.detect-deploy-failure.outputs.green_port_b }}
 
   configure-nginx-a:
     needs: [ deploy-a ]
-    runs-on: [ prod-c ] # todo a
-    outputs:
-      blue_port: ${{ needs.deploy-a.outputs.blue_port }}
-      green_port: ${{ needs.deploy-a.outputs.green_port }}
-    steps:
-      - name: Change Nginx port forwarding to green port in A
-        uses: ./.github/actions/nginx-port-forwarding
-        with:
-          app_path: ${{ env.APP_PATH }}
-          new_port: ${{ needs.deploy-a.outputs.green_port }}
-
-      - name: Reload Nginx
-        run: sudo nginx -s reload # todo 에러 처리
+    uses: ./.github/workflows/nginx-port-forwarding.yml
+    with:
+      self_hosted_runner: prod-c # todo a
+      app_path: ~/app
+      old_port: ${{ needs.deploy-a.outputs.blue_port }}
+      new_port: ${{ needs.deploy-a.outputs.green_port }}
 
   configure-nginx-b:
     needs: [ deploy-b ]
-    runs-on: [ prod-d ] # todo b
-    outputs:
-      blue_port: ${{ needs.deploy-b.outputs.blue_port }}
-      green_port: ${{ needs.deploy-b.outputs.green_port }}
-    steps:
-      - name: Update Nginx port forwarding to green port in B
-        uses: ./.github/actions/nginx-port-forwarding
-        with:
-          app_path: ${{ env.APP_PATH }}
-          new_port: ${{ needs.deploy-b.outputs.green_port }}
-
-      - name: Reload Nginx
-        run: sudo nginx -s reload # todo 에러 처리
+    uses: ./.github/workflows/nginx-port-forwarding.yml
+    with:
+      self_hosted_runner: prod-d # todo b
+      app_path: ~/app
+      old_port: ${{ needs.deploy-b.outputs.blue_port }}
+      new_port: ${{ needs.deploy-b.outputs.green_port }}
 
   detect-configure-nginx-faliure:
     needs: [ configure-nginx-a, configure-nginx-b ]
-    if: failure() && contains(needs.*.result, 'failure')
+    if: failure() && (needs.configure-nginx-a.result == 'failure' || needs.configure-nginx-b.result == 'failure')
     runs-on: ubuntu-latest
     outputs:
-      blue_port_a: ${{ needs.configure-nginx-a.outputs.blue_port }}
-      green_port_a: ${{ needs.configure-nginx-a.outputs.green_port }}
-      blue_port_b: ${{ needs.configure-nginx-b.outputs.blue_port }}
-      green_port_b: ${{ needs.configure-nginx-b.outputs.green_port }}
+      old_port_a: ${{ needs.configure-nginx-a.outputs.old_port }}
+      new_port_a: ${{ needs.configure-nginx-a.outputs.new_port }}
+      old_port_b: ${{ needs.configure-nginx-b.outputs.old_port }}
+      new_port_b: ${{ needs.configure-nginx-b.outputs.new_port }}
     steps:
       - name: Send notification to Discord # todo
         run: echo "테스트입니다"
-  
+
   rollback-nginx-a:
     needs: [ detect-configure-nginx-faliure ]
-    if: failure() && contains(needs.*.result, 'success')
-    runs-on: [ prod-c ] # todo a
-    steps:
-      - name: Rollback Nginx port forwarding to blue port in A
-        uses: ./.github/actions/nginx-port-forwarding
-        with:
-          app_path: ${{ env.APP_PATH }}
-          new_port: ${{ needs.detect-configure-nginx-faliure.outputs.blue_port_a }}
-
-      - name: Reload Nginx
-        run: sudo nginx -s reload # todo 에러 처리
-
-      - name: Shutdown green in A
-        uses: ./.github/actions/shutdown
-        with:
-          port: ${{ needs.detect-configure-nginx-faliure.outputs.green_port_a }}
+    if: failure() && needs.detect-configure-nginx-faliure.result == 'success'
+    uses: ./.github/workflows/nginx-port-forwarding.yml
+    with:
+      self_hosted_runner: prod-c # todo a
+      app_path: ~/app
+      old_port: ${{ needs.detect-configure-nginx-faliure.outputs.new_port_a }}
+      new_port: ${{ needs.detect-configure-nginx-faliure.outputs.old_port_a }}
+      with_shutdown: true
 
   rollback-nginx-b:
     needs: [ detect-configure-nginx-faliure ]
-    if: failure() && contains(needs.*.result, 'success')
-    runs-on: [ prod-d ] # todo b
-    steps:
-      - name: Rollback Nginx port forwarding to blue port in B
-        uses: ./.github/actions/nginx-port-forwarding
-        with:
-          app_path: ${{ env.APP_PATH }}
-          new_port: ${{ needs.detect-configure-nginx-faliure.outputs.blue_port_b }}
-
-      - name: Reload Nginx
-        run: sudo nginx -s reload # todo 에러 처리
-
-      - name: Shutdown green in B
-        uses: ./.github/actions/shutdown
-        with:
-          port: ${{ needs.detect-configure-nginx-faliure.outputs.green_port_b }}
+    if: failure() && needs.detect-configure-nginx-faliure.result == 'success'
+    uses: ./.github/workflows/nginx-port-forwarding.yml
+    with:
+      self_hosted_runner: prod-d # todo b
+      app_path: ~/app
+      old_port: ${{ needs.detect-configure-nginx-faliure.outputs.new_port_b }}
+      new_port: ${{ needs.detect-configure-nginx-faliure.outputs.old_port_b }}
+      with_shutdown: true
 
   blue-shutdown-a:
     needs: [ configure-nginx-a ]
-    runs-on: [ prod-c ] # todo a
-    steps:
-      - name: Shutdown blue in A
-        uses: ./.github/actions/shutdown
-        with:
-          port: ${{ needs.configure-nginx-a.outputs.blue_port }}
+    uses: ./.github/workflows/shutdown.yml
+    with:
+      self_hosted_runner: prod-c # todo a
+      port: ${{ needs.configure-nginx-a.outputs.old_port }}
 
   blue-shutdown-b:
     needs: [ configure-nginx-b ]
-    runs-on: [ prod-d ] # todo b
-    steps:
-      - name: Shutdown blue in B
-        uses: ./.github/actions/shutdown
-        with:
-          port: ${{ needs.configure-nginx-b.outputs.blue_port }}
+    uses: ./.github/workflows/shutdown.yml
+    with:
+      self_hosted_runner: prod-d # todo b
+      port: ${{ needs.configure-nginx-b.outputs.old_port }}
 
   # on-failure:
   #   needs: [ blue-down ] # 알림

.github/workflows/blue-green.yml

@@ -0,0 +1,60 @@
+name: Blue Green Deployment
+
+on:
+  workflow_call:
+    inputs:
+      self_hosted_runner:
+        description: 'self hosted runner label'
+        required: true
+        type: string
+      artifact_name:
+        description: 'uploaded artifact name'
+        required: true
+        type: string
+      jar_name:
+        description: 'uploaded jar name'
+        required: true
+        type: string
+      profile:
+        description: 'profile'
+        required: true
+        type: string
+      app_path:
+        description: 'app path'
+        required: true
+        type: string
+    outputs:
+      green_port:
+        value: ${{ jobs.deploy-green.outputs.green_port }}
+      blue_port:
+        value: ${{ jobs.deploy-green.outputs.blue_port }}
+
+jobs:
+  deploy-green:
+    runs-on: ${{ inputs.self_hosted_runner }}
+    outputs:
+      green_port: ${{ steps.blue_green_port.outputs.green_port }}
+      blue_port: ${{ steps.blue_green_port.outputs.blue_port }}
+    steps:
+      - name: Download artifact file
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ inputs.artifact_name }}
+          path: ${{ inputs.app_path }}
+
+      - name: Change permission of shell script
+        run: chmod +x ${{ inputs.app_path }}/*.sh
+
+      - name: Get blue green port
+        id: blue_green_port
+        run: ${{ inputs.app_path }}/get_blue_green_port.sh | awk '{print $0}' >> $GITHUB_OUTPUT
+
+      - name: Run green java application in ${{ inputs.self_hosted_runner }}
+        run: sudo nohup java -Dspring.profiles.active=${{ inputs.profile }} -Dserver.port=${{ steps.blue_green_port.outputs.green_port }} -Duser.timezone=Asia/Seoul -jar ${{ inputs.app_path }}/${{ inputs.jar_name }} &
+
+  health_check:
+    needs: [ deploy-green ]
+    runs-on: ${{ inputs.self_hosted_runner }}
+    steps:
+      - name: Health check green
+        run: ${{ inputs.app_path }}/green_health_check.sh ${{ needs.deploy-green.outputs.green_port }}