sudo yum-config-manager --add-repo https://openresty.org/yum/cn/centos/OpenResty.repo sudo yum install openresty
从https://copr-be.cloud.fedoraproject.org/results/openresty/openresty/epel-7-x86_64/依次下载下面这几个rpm包:html
openresty-1.13.6.2-1.el7.centos.x86_64.rpm openresty-openssl-1.1.0h-3.el7.centos.x86_64.rpm openresty-zlib-1.2.11-3.el7.centos.x86_64.rpm openresty-pcre-8.42-1.el7.centos.x86_64.rpm
而后执行rpm -ivh openresty*.rpm
便可安装nginx
先安装依赖库:centos
$ yum install readline-devel pcre-devel openssl-devel perl
下载源码包解压编译bash
$ wget https://openresty.org/download/openresty-1.13.6.2.tar.gz $ tar zxvf openresty-1.13.6.2.tar.gz $ cd openresty-1.13.6.2 $ ./configure --prefix=/usr/local/openresty --with-luajit --with-http_iconv_module $ make $ make install
将openresty加入环境变量:并发
export PATH=$PATH:/usr/local/openresty/nginx/sbin
建立工做目录并在指定路径下运行:curl
$ mkdir -p /data/openresty /data/openresty/logs /data/openresty/conf $ cp /usr/local/openresty/conf/nginx.conf /data/openresty/conf/ 编辑配置文件,添加一个测试接口 $ vi nginx.conf location / { default_type text/html; content_by_lua_block { ngx.say("test................") } } 运行 $ nginx -p /data/openresty
测试接口:工具
$ curl localhost:8080/ test................
ab并发压力测试:测试
若是没有安装ab工具,则先执行yum -y install httpd-tools
安装lua
测试以前还要检查一下系统参数:url
若是ulimit -n
返回的是1024的话,则执行ulimit -n 30000
,若是要完全修改,则按以下操做:
$ vi /etc/security/limits.conf 在最后加入 * soft nofile 4096 * hard nofile 4096
修改完成以后进行压测:
$ ab -c1000 -n10000 localhost:8080/ ......