feat: blue green 무중단 배포 스크립트

.github/workflows/backend-prod.yml

@@ -138,13 +138,13 @@ jobs:
             # Create or update the default.conf file with the new configuration
             echo "Creating or updating default.conf..."
             cat > ./nginx-conf/default.conf <<EOF
-            server {
-              listen 80;
-              location / {
-                proxy_pass http://127.0.0.1:${{ steps.check-port.outputs.next_port }};
-              }
-            }
-            EOF
+server {
+  listen 80;
+  location / {
+    proxy_pass http://127.0.0.1:${{ steps.check-port.outputs.next_port }};
+  }
+}
+EOF
 
             # Test Nginx configuration inside a temporary container
             echo "Testing Nginx configuration..."
@@ -171,13 +171,13 @@ jobs:
             # Create the default.conf file with the initial configuration
             echo "Creating default.conf..."
             cat > ./nginx-conf/default.conf <<EOF
-            server {
-              listen 80;
-              location / {
-                proxy_pass http://127.0.0.1:${{ steps.check-port.outputs.next_port }};
-              }
-            }
-            EOF
+server {
+  listen 80;
+  location / {
+    proxy_pass http://127.0.0.1:${{ steps.check-port.outputs.next_port }};
+  }
+}
+EOF
 
             # Test Nginx configuration inside a temporary container
             echo "Testing Nginx configuration..."
@@ -197,6 +197,7 @@ jobs:
             echo "New Nginx container created and running."
           fi
 
+
       - name: Stop and remove the old container
         run: |
           CURRENT_PORT=${{ steps.check-port.outputs.current_port }}