nginx

Author: 孟庆芳

17基础设施/nginx.conf

@@ -0,0 +1,88 @@
+# Nginx多环境配置
+
+```conf
+
+upstream 2879137 {
+        server 172.18.0.4:31233;
+}
+
+upstream 3383230 {
+        server 172.18.0.4:22399;
+}
+
+upstream main-latest {
+        server 172.18.0.4:27146;
+}
+
+
+server {
+        listen 80;
+        server_name ~^(?<subdomain>.+)\.test\.xxx\.cn$;
+
+        location / {
+            set $path /root/web/$subdomain;
+            if (!-d /root/web/$subdomain) {
+			    # 如果前端项目未部署代码，使用默认目录下的前端资源。
+			    set $path /root/web/backend-endpoint;
+ 		    }
+		    root $path;
+            index index.html;
+            if ($uri != "/") {
+                    rewrite ^/(.*)/ /$1/index.html break;
+            }
+        }
+
+        location /api {
+                proxy_redirect off;
+                proxy_http_version 1.1;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection "upgrade";
+                proxy_set_header Host $host;
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+                proxy_pass http://$subdomain;
+                proxy_connect_timeout 1200s;
+                proxy_send_timeout 1200s;
+                proxy_read_timeout 1200s;
+                proxy_request_buffering off;
+                proxy_buffering off;
+                client_max_body_size 20m;
+
+                proxy_next_upstream error timeout http_500 http_502;
+
+                error_page 502 = @502;
+        }
+
+        location @502 {
+		# 如果后端未部署对应的代码，则重定向到默认的 main-latest 服务。
+                add_header 'Access-Control-Allow-Origin' * always;
+                add_header 'Access-Control-Allow-Credentials' true always;
+                add_header 'Access-Control-Allow-Methods' * always;
+                add_header 'Access-Control-Allow-Headers' 'Content-Type,*' always;
+                add_header 'Access-Control-Request-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization';
+
+                if ($request_method = 'OPTIONS') {
+                        return 204;
+                }
+
+                proxy_redirect off;
+                proxy_http_version 1.1;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection "upgrade";
+                proxy_set_header Host $host;
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+                proxy_pass http://main-latest;
+                proxy_connect_timeout 1200s;
+                proxy_send_timeout 1200s;
+                proxy_read_timeout 1200s;
+                proxy_request_buffering off;
+                proxy_buffering off;
+                client_max_body_size 20m;
+
+                proxy_next_upstream error timeout http_500 http_502;
+        }
+}
+```