redis.service file configuration

[Install]
WantedBy=multi-user.target

[Unit]
Description=Redis
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
PIDFile=/var/run/redis_6379.pid
ExecStart=/opt/redis/src/redis-server /etc/redis.conf
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target