nginx采集post请求日志

Posted 2021-01-01

解决问题

    1：业务系统以post方式上发请求日志，需要对日志进行采集分析；

解决方法：

    1：可以安装 openresty 版本nginx；
    2：可以使用官方nginx版本编译lua模块；

nginx 版本：

nginx -v
nginx version: openresty/1.13.6.2

配置案例

 日志配置
log_format post_format ‘$time_iso8601	$remote_addr	$http_user_agent	$request	$request_body	$request_time	$upstream_addr	$upstream_response_time	$http_x_forwarded_for‘;

vs 配置

server {
        listen       443;
        server_name  app.kjh.cn;
        ssl  on;
        ssl_certificate  /usr/local/openresty/ssl.crt;
        ssl_certificate_key  /usr/local/openresty/ssl.key;
        ssl_prefer_server_ciphers on;
        ssl_dhparam /usr/local/openrestydh4096.pem;
        client_max_body_size     6m;
        client_body_buffer_size  256k;
        location / {

        access_log /usr/local/openresty/nginx/logs/post.log post_format;

            lua_need_request_body on;
            content_by_lua ‘
                ngx.header.content_type = "text/html";
                ngx.say("ok")
                ngx.req.read_body()
            ‘;
        }
}