OpenResty安装，

OpenResty安装，

安装环境：CentOS 7.0

1、 安装编译工具、依赖库

yum -y install readline-devel pcre-devel openssl-devel gcc

2、 下载openresty-1.13.6.1.tar.gz 源码包，并解压；下载ngx_cache_purge模块，该模块用于清理nginx缓存；下载nginx_upstream_check_module模块，该模块用于ustream健康检查

wget https://openresty.org/download/openresty-1.13.6.1.tar.gz
tar -zxvf openresty-1.13.6.1.tar.gz
cd openresty-1.13.6.1/bundle
wget http://labs.frickle.com/files/ngx_cache_purge-2.3.tar.gz
tar -zxvf ngx_cache_purge-2.3.tar.gz
wget https://github.com/yaoweibin/nginx_upstream_check_module/archive/v0.3.0.tar.gz
tar -zxvf v0.3.0.tar.gz

3、配置需安装的模块

# ./configure --help可查询需要安装的模块
./configure --help
./configure --prefix=/usr/local/openresty --with-luajit --with-http_ssl_module --user=root --group=root --with-http_realip_module --add-module=./bundle/ngx_cache_purge-2.3/ --add-module=./bundle/nginx_upstream_check_module-0.3.0/

4、编译安装

# you can change the parallism number 2 below to fit the number of spare CPU cores in your machine.
make -j2 && make install

5、制作https证书

mkdir -p /usr/local/openresty/nginx/cert
cd /usr/local/openresty/nginx/cert
openssl genrsa -des3 -out server.key 1024
openssl req -new -key server.key -out server.csr
cp server.key server.key.org
openssl rsa -in server.key.org -out server.key
openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt

6、修改nginx.conf配置

...
lua_package_path '/usr/local/openresty/lualib/?.lua;/usr/local/openresty/nginx/lua/?.lua;;'; #lua文件默认路径
lua_package_cpath '/usr/local/openresty/lualib/?.so;;'; #so文件默认路径
...
server {
    listen       192.168.0.100:8080;
    listen       192.168.0.100:8443 ssl;
    server_name  localhost;

    ssl_certificate /usr/local/openresty/nginx/cert/server.crt;
    ssl_certificate_key /usr/local/openresty/nginx/cert/server.key;
    ...
    ...
    ...
}

7、启动Nginx服务，查看进程及连接情况

/usr/local/openresty/nginx/sbin/nginx
ps -ef | grep nginx
netstat -ltpe | grep nginx

8、访问测试Nginx

curl -k https://192.168.0.100:8443
curl -i http://192.168.0.100:8080

9、开机自启动

cat >/usr/lib/systemd/system/nginx.service <<EOF
[Unit]
Description=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network.target

[Service]
Type=forking
PIDFile=/usr/local/openresty/nginx/logs/nginx.pid
ExecStartPre=/usr/local/openresty/nginx/sbin/nginx -t
ExecStart=/usr/local/openresty/nginx/sbin/nginx
ExecReload=/usr/local/openresty/nginx/sbin/nginx -s reload
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target
EOF

#systemctl start nginx.service
systemctl enable nginx.service
#关闭防火墙
systemctl stop firewalld
systemctl disable firewalld

结束

参考资料：
http://jinnianshilongnian.iteye.com/blog/2186270
https://github.com/thinkerpeng/lua-nginx-module