Could you please help me check if there is anything that needs to be changed in this nginx.service file?

Question

After compiling and installing nginx on centos7.2, you need to write a nginx.service file so that you can use systemctl enable nginx.service. Here is an example of mysqld http: //superuser.com/a/384670/577295
I wrote an imitation, but some parameters are not sure whether they are correct or not. Please check it.

    [Unit]
    Description=Nginx Server
    After=network.target
    
    [Service]
    ExecStart=/usr/local/nginx/sbin/nginx --defaults-file=/usr/local/nginx/conf/nginx.conf  --socket=/var/run/nginx/nginx.sock
    User=nginx
    Group=nginx
    WorkingDirectory=/usr
    
    [Install]
    WantedBy=multi-user.target

Question:
1. Is there anything that needs to be changed?
2. Is there anything missing?
3, --socket=/var/run/nginx/nginx.sockIf you don’t have this file, if you write it yourself, what should be in it?

The following are the relevant paths for compilation and installation:

sed -e "s|%%PREFIX%%|/usr/local/nginx|" \
    -e "s|%%PID_PATH%%|/usr/local/nginx/logs/nginx.pid|" \
    -e "s|%%CONF_PATH%%|/usr/local/nginx/conf/nginx.conf|" \
    -e "s|%%ERROR_LOG_PATH%%|/usr/local/nginx/logs/error.log|" \
    < man/nginx.8 > objs/nginx.8
make[1]: Leaving directory `/root/nginx-1.9.14'

Answer 1

I am a newbie, here is how I solved this problem. First install Nginx with yum, and then check the compilation options of Nginx, mainly the directory options. Then download the source code yourself, set the relevant compilation options to the ones you just viewed, and finally replace the yum-installed executable file with the compiled nginx executable file. This eliminates the need to write those service scripts. Typing on the phone is messy.

Answer 2

Please don’t copy it mechanically
nginx does not have --defaults-file or --socket parameter
You can’t just use cp *.service nginx.service

Official examples have been given
https://www.nginx.com/resources/wiki/sta...

[Unit]
Description=The NGINX HTTP and reverse proxy server
After=syslog.target network.target remote-fs.target nss-lookup.target

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

[Install]
WantedBy=multi-user.target