nginx 方向代理重試機制
阿新 • • 發佈:2022-02-18
upstream tomcatserver1 { server 192.168.1.9:8081 weight=2; server 192.168.1.29:8081 weight=2; } server { listen 8082; listen 192.168.1.29:8082; server_name 192.168.1.29; location / { proxy_pass http://tomcatserver1;index index.html index.htm; proxy_next_upstream error timeout http_503 non_idempotent; //當後端伺服器超時或者返回http響應碼為503時,重試當前請求,把請求發向下一個後端伺服器來重試,non_idempotent 引數會強制重試,即使HTTP method是Post、Patch等非冪等方法 proxy_connect_timeout 20s; proxy_read_timeout 20s; proxy_send_timeout 20s; #開啟gzip壓縮,降低傳輸流量 gzip on; gzip_min_length 1k; gzip_buffers4 16k; gzip_http_version 1.1; gzip_comp_level 2; gzip_types text/plain application/x-javascript text/css application/xml application/json image/jpeg image/gif image/png; gzip_vary on; } }