centos7配置nginx開機自啓動

centos7安裝openresty

cd /usr/local/src/openresty
yum -y install pcre-devel openssl openssl-devel
yum install -y gcc gcc-c++ zlib-devel pcre-devel openssl-devel readline-devel
wget https://openresty.org/download/openresty-1.9.7.5.tar.gz
tar xzvf openresty-1.9.7.5.tar.gz
cd openresty-1.9.7.5
./configure --prefix=/usr/local/openresty --with-luajit --with-http_iconv_module --with-http_realip_module --with-http_stub_status_module --with-http_ssl_module --with-http_sub_module
gmake && gmake install
#### start
/usr/local/openresty/nginx/sbin/nginx -p /data/www/src/online/
#### reload
/usr/local/openresty/nginx/sbin/nginx -p /data/www/src/online/ -s reload

systemd啓動nginx多應用文件進程

more /usr/lib/systemd/system/nginx.service

[Unit]
Description=The NGINX HTTP and reverse proxy server

[Service]
ExecStart=/root/start.sh

[Install]
WantedBy=multi-user.target

nginx多應用文件啓動腳本

more /root/start.sh 
#!/bin/bash
/usr/local/openresty/nginx/sbin/nginx -c /data/www/src/online/conf/nginx.conf -t
/usr/local/openresty/nginx/sbin/nginx -c /data/www/src/online_gray/conf/nginx.conf -t
/usr/local/openresty/nginx/sbin/nginx -c /data/www/src/online/conf/nginx.conf
/usr/local/openresty/nginx/sbin/nginx -c /data/www/src/online_gray/conf/nginx.conf

chmod +x /root/start.sh

systemctl daemon-reload #生效配置文件重載
systemctl enable nginx.service #設置開機啓動
systemctl list-unit-files |grep nginx #查看nginx應用開機狀態
systemctl start nginx.service #查看nginx應用啓動狀態
systemctl status nginx.service

systemd配置nginx開機啓動

more /usr/lib/systemd/system/nginx.service

[Unit]
Description=The NGINX HTTP and reverse proxy server

[Service]
Type=forking
ExecStartPre=/usr/local/openresty/nginx/sbin/nginx -c /data/www/src/online/conf/nginx.conf -t
ExecStart=/usr/local/openresty/nginx/sbin/nginx -c /data/www/src/online/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target