无相应的rpm包，如下查询，此处为编译安装
# rpm -qa|grep nginx
也没有添加相应的自启动服务
# systemctl list-unit-files |grep nginx
nginx版本
# /u01/app/nginx/sbin/nginx -v nginx version: nginx/1.8.1
获取nginx编译模块，然后查看诸如pid，二进制位置并记录以便修改启动文件
# /u01/app/nginx/sbin/nginx -V nginx version: nginx/1.8.1 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/u01/app/nginx --sbin-path=/u01/app/nginx/sbin/nginx --conf-path=/u01/app/nginx/nginx.conf --error-log-path=/u01/app/nginx/log/error.log --http-log-path=/u01/app/nginx/log/access.log --pid-path=/u01/app/nginx/nginx.pid --lock-path=/u01/app/nginx/nginx.lock --http-client-body-temp-path=/u01/app/nginx/client_temp --http-proxy-temp-path=/u01/app/nginx/proxy_temp --http-fastcgi-temp-path=/u01/app/nginx/fastcgi_temp --http-uwsgi-temp-path=/u01/app/nginx/uwsgi_temp --http-scgi-temp-path=/u01/app/nginx/scgi_temp --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-mail --with-mail_ssl_module --with-file-aio --with-http_spdy_module --with-ipv6
下面我们生成一个新的nginx.service文件
# vim /lib/systemd/system/nginx.service [Unit] Description=The NGINX HTTP and reverse proxy server After=syslog.target network.target remote-fs.target nss-lookup.target [Service] Type=forking PIDFile=/u01/app/nginx/nginx.pid ExecStartPre=/u01/app/nginx/sbin/nginx -t ExecStart=/u01/app/nginx/sbin/nginx ExecReload=/bin/kill -s HUP $MAINPID ExecStop=/bin/kill -s QUIT $MAINPID PrivateTmp=true [Install] WantedBy=multi-user.target
下面我们先手工停止nginx
# /u01/app/nginx/sbin/nginx -s stop
配置自启动
# systemctl enable nginx.service
使用systemctl工具启动nginx服务
# systemctl start nginx.service
# systemctl status nginx.service
● nginx.service - The NGINX HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)
Active: active (running) since Thu 2018-03-29 16:37:47 CST; 6s ago
Process: 10588 ExecStart=/u01/app/nginx/sbin/nginx (code=exited, status=0/SUCCESS)
Process: 10586 ExecStartPre=/u01/app/nginx/sbin/nginx -t (code=exited, status=0/SUCCESS)
Main PID: 10590 (nginx)
CGroup: /system.slice/nginx.service
├─10590 nginx: master process /u01/app/nginx/sbin/nginx
├─10591 nginx: worker process # Author : Leshami
├─10592 nginx: worker process # Blog : https://blog.csdn.net/leshami
├─10593 nginx: worker process
├─10594 nginx: worker process
├─10595 nginx: worker process
├─10596 nginx: worker process
├─10597 nginx: worker process
├─10598 nginx: worker process
├─10599 nginx: cache manager process
└─10600 nginx: cache loader process
Mar 29 16:37:47 ydq-std systemd[1]: Starting The NGINX HTTP and reverse proxy server...
Mar 29 16:37:47 ydq-std nginx[10586]: nginx: the configuration file /u01/app/nginx/nginx.conf syntax is ok
Mar 29 16:37:47 ydq-std nginx[10586]: nginx: configuration file /u01/app/nginx/nginx.conf test is successful
Mar 29 16:37:47 ydq-std systemd[1]: Started The NGINX HTTP and reverse proxy server.
