add systemd

Author: duanhongyi

rootfs/etc/systemd/system/smartdns.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=parkingcam-ms daemon
+Wants=res.service
+After=network.target
+ 
+[Service]
+User=root
+Group=root
+WorkingDirectory={smartdns_path}
+ExecStart=/bin/sh run_dns.sh
+ExecReload=/bin/kill -s HUP $MAINPID
+ExecStop=/bin/kill -s TERM $MAINPID
+EnvironmentFile=/etc/environment
+PrivateTmp=true
+Restart=on-failure
+RestartSec=2s
+ 
+[Install]
+WantedBy=multi-user.target

script/dns_in_twisted.py

@@ -29,3 +29,8 @@ fi
 dnsfile=`find $filepath/../../smartdns_env/lib/python*/site-packages/Twisted-12.2.0*/twisted/names -name dns.py`
 cp -f $filepath/dns_in_twisted.py $dnsfile
 
+cp -rf $filepath/../rootfs/* /
+sed -i "s#{smartdns_path}#${filepath}#g" /etc/systemd/system/smartdns.service
+systemctl daemon-reload
+systemctl enable smartdns
+systemctl start smartdns