一、下载 openresty

本文示例运行环境： 操作系统：CentOS Linux release 7

cd /usr/local/src
wget https://openresty.org/download/openresty-1.25.3.2.tar.gz
tar xfz openresty-1.25.3.2.tar.gz

二、编译 openresty

cd /usr/local/src/openresty-1.25.3.2
./configure --prefix=/srv/openresty1.25 --with-pcre-jit --with-http_v2_module -j2  --add-module=../ngx_dynamic_upstream --add-module=../nginx-http-concat
gmake
make install

三、相关配置

  1. 可以启用 http2

    server {
    listen       80;
    listen       443 ssl;
    http2 on;

  2. 可以转发 grpc 请求，用来做 grpc 负载均衡

    upstream tf_server {
    zone tf_server 64k;

    keepalive 8;
    keepalive_timeout 60s;

    server 127.0.0.1:8500;
}

server {
    server_name xxx;
    listen 8500 ssl http2 ;

    proxy_read_timeout 120s;
    keepalive_requests 1000;
    grpc_socket_keepalive on;

    ssl_certificate   key-ssl/fntdb.com.pem;
    ssl_certificate_key  key-ssl/fntdb.com.key;

    ssl_ciphers  HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers  on;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

    location / {
        grpc_pass grpc://tf_server;
    }

}