feat(dify): 新增dify配置

apps/infra/net/nginx/helmchart.yaml

@@ -35,6 +35,9 @@ spec:
         ssl-redirect: "true"
         # 自定义错误页面
         custom-http-errors: "403,404,502,503"
+        # 全局限速配置
+        limit-req-status-code: "429"
+        limit-conn-status-code: "429"
         http-snippet: |
           # lua插件配置
           lua_ssl_trusted_certificate /etc/ssl/certs/ca-certificates.crt;
@@ -43,15 +46,12 @@ spec:
           proxy_cache_key $uri$is_args$args;
           proxy_cache_lock on;
           proxy_cache_use_stale updating;
-          # 限速配置
-          limit_req_zone $binary_remote_addr zone=global_limit:10m rate=10r/s;
+          # 全局限速配置
+          limit_req_zone $binary_remote_addr zone=global_limit:20m rate=20r/s;
+          limit_req zone=global_limit burst=50 nodelay;
         server-snippet: |
           # dns配置 配置在http块下会出现重复配置 所以配置在server块下
           resolver 169.254.20.10 10.43.0.10 ipv6=off;
-        location-snippet: |
-          # 限速配置
-          limit_req zone=global_limit burst=30 nodelay;
-          limit_req_status 429;
         # 启用geoip2模块
         use-geoip: "false"
         use-geoip2: "true"