auto install ghost blog system

centos_install_ghost.sh

curl --L https://ghost.org/zip/ghost-latest.zip -o ghost.zip
unzip -uo ghost.zip -d /data/web/ghost
cd /data/web/ghost  && npm install --production && npm start --production

useradd -r -s /bin/false ghost
cat << STR >> /etc/systemd/system/ghost.service
[Unit]
Description=Ghost blog 
After=network.target

[Service]
Type=simple  
PIDFile=/var/run/ghost.pid  
WorkingDirectory=/data/web/ghost
User=ghost  
Group=ghost  
ExecStart=/usr/bin/npm start --production
ExecStop=/usr/bin/npm stop
StandardOutput=null  
StandardError=null

[Install]
WantedBy=multi-user.target
STR

chown -R ghost:ghost /data/web/ghost
systemctl start ghost
chkconfig ghost on

nginx_example.conf

    server {
        listen      80;
        server_name blog.abc.me;
        root        /data/web/ghost;
        access_log  /data/logs/tengine/ghost_access.log main;

        location / {
            proxy_set_header   X-Real-IP $remote_addr;
            proxy_set_header   Host      $http_host;
            proxy_pass         http://127.0.0.1:2368;
        }
    }