feat: 적용 무중단 배포 시스템 (Blue-Green Deployment)

nginx/blue.conf

@@ -0,0 +1,64 @@
+upstream gateway {
+    server gateway-blue:8081;
+}
+
+upstream tool-sms {
+    server tool-sms-blue:8082;
+}
+
+upstream tool-email {
+    server tool-email-blue:8083;
+}
+
+upstream tool-other {
+    server tool-other-blue:8084;
+}
+
+upstream tool-payment {
+    server tool-payment-blue:8085;
+}
+
+server {
+    listen 8281;
+    location / {
+        proxy_pass http://gateway;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+
+server {
+    listen 8282;
+    location / {
+        proxy_pass http://tool-sms;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+
+server {
+    listen 8283;
+    location / {
+        proxy_pass http://tool-email;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+
+server {
+    listen 8284;
+    location / {
+        proxy_pass http://tool-other;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
+
+server {
+    listen 8285;
+    location / {
+        proxy_pass http://tool-payment;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}