New startup service file

install-release.sh

@@ -341,18 +341,20 @@ installV2Ray(){
 
     # Used to store V2Ray log files
     if [[ ! -d '/var/log/v2ray/' ]]; then
-        install -d /var/log/v2ray/
+        install -d -o nobody -g nobody /var/log/v2ray/
     fi
 }
 installStartupServiceFile() {
     if [[ ! -f '/etc/systemd/system/v2ray.service' ]]; then
         mkdir "${TMP_DIRECTORY}systemd/system/"
         curl ${PROXY} -o "${TMP_DIRECTORY}systemd/system/v2ray.service" https://raw.githubusercontent.workers.dev/v2fly/fhs-install-v2ray/master/systemd/system/v2ray.service -s
+        curl ${PROXY} -o "${TMP_DIRECTORY}systemd/system/v2ray@.service" https://raw.githubusercontent.workers.dev/v2fly/fhs-install-v2ray/master/systemd/system/v2ray@.service -s
         if [[ "$?" -ne '0' ]]; then
             echo 'error: Failed to start service file download! Please check your network or try again.'
             exit 1
         fi
         install -m 755 "${TMP_DIRECTORY}systemd/system/v2ray.service" /etc/systemd/system/v2ray.service
+        install -m 755 "${TMP_DIRECTORY}systemd/system/v2ray@.service" /etc/systemd/system/v2ray@.service
     fi
 }
 

systemd/system/v2ray.service

@@ -1,20 +1,14 @@
 [Unit]
 Description=V2Ray Service
-After=network.target
+After=network-online.target
-Wants=network.target
+Wants=network-online.target
 
 [Service]
-# This service runs as root. You may consider to run it as another user for security concerns.
-# By uncommenting the following two lines, this service will run as user v2ray/v2ray.
-# More discussion at https://github.com/v2ray/v2ray-core/issues/1011
-# User=v2ray
-# Group=v2ray
 Type=simple
-PIDFile=/run/v2ray.pid
+User=nobody
-ExecStart=/usr/bin/env V2RAY_LOCATION_ASSET=/usr/local/lib/v2ray /usr/local/bin/v2ray -config /usr/local/etc/v2ray/config.json
+AmbientCapabilities=CAP_NET_BIND_SERVICE
-Restart=on-failure
+Environment=V2RAY_LOCATION_ASSET=/usr/local/lib/v2ray/
-# Don't restart in the case of configuration error
+ExecStart=/usr/local/bin/v2ray -confdir /usr/local/etc/v2ray/
-RestartPreventExitStatus=23
 
 [Install]
 WantedBy=multi-user.target

systemd/system/v2ray@.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=V2Ray Service
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=nobody
+AmbientCapabilities=CAP_NET_BIND_SERVICE
+Environment=V2RAY_LOCATION_ASSET=/usr/local/lib/v2ray/
+ExecStart=/usr/local/bin/v2ray -config /usr/local/etc/v2ray/%i.json
+
+[Install]
+WantedBy=multi-user.target