Nginx-resolver

发表于
resolver语法
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Syntax:    resolver address ... [valid=time] [ipv6=on|off];
Default:   —
Context:   http, server, location

  • 可以配置多个dns服务，nginx会采用轮询的方式去访问dns服务

  • nginx会缓存dns对域名解析的结果，缓存的时间由valid指定

  • ipv6用于显示开启或者关闭ipv6


resolver_timeout语法
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Syntax:  resolver_timeout time;
Default: resolver_timeout 30s;
Context: http, server, location

注：resolver_timeout用于指定dns解析的超时时间