OpenResty 平滑升級

 1 tar zxvf ngx_openresty-1.7.0.1.tar.gz
 2 cd ngx_openresty-1.7.0.1
 3 ./configure --prefix=/usr/local/openresty/ --with-http_stub_status_module --add-module=/usr/local/nginx_upload_module-2.2.0 --with-luajit
 4 make
 5 mv /usr/local/openresty/nginx/sbin/nginx /usr/local/openresty/nginx/sbin/nginx.old
 6 cp /usr/local/openresty-1.9.7.5/nginx/sbin/nginx .
 7 
 8 
 9 執行：./nginx -t
10 
11 nginx: the configuration file /home/app/openresty/nginx/conf/nginx.conf syntax is ok
12 
13 nginx: configuration file /home/app/openresty/nginx/conf/nginx.conf test is successful
14 
15 測試成功
16 
17 
18 
19 啓動新的進程，關掉舊的
20 讓nginx把nginx.pid改爲nginx.pid.oldbin 跟着啓動新的nginx
21 # kill -USR2 `cat /home/app/openresty/nginx/nginx.pid`
22 退出舊的nignx
23 # kill -QUIT `cat /home/app/openresty/nginx/nginx.pid.oldbin`
24 
25 #升級完成

 openrestry安裝問題：

http://openresty.org/#Installation

下載openrestry安裝包, 解壓後執行以下命令安裝

sudo apt-get install libreadline-dev libncurses5-dev libpcre3-dev libssl-dev perl make

$ ./configure --with-luajit
若是報下面的錯誤

platform: linux (linux)
    you need to have ldconfig in your PATH env when enabling luajit.
是由於找不到命令ldconfig, 這個命令通常是在/sbin/目錄下的，因此先執行

export PATH=$PATH:/sbin
而後再執行

make
sudo make install