moved systemd services

also added env file for config

README.md

@@ -22,3 +22,7 @@ Environment variables:
 - `HOTSPOT_SSID`: Set the hotspot ssid. Defaults to "fwa".
 - `HOTSPOT_PW`: Set the hotspot password. Default to "a9LG2kUVrsRRVUo1". Recommended to change.
 
+Systemd:
+
+The service is run as a systemd service. There are two service `fwa.service` and `fwa-fail.service`. They read their config 
+from a env file located at `/etc/fwa.env`. See example [env file](service/fwa.env).

service/fwa-fail.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Failure state for fwa.service
+Requires=local-fs.target
+After=local-fs.target
+StartLimitIntervalSec=500
+StartLimitBurst=5
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/fwa --error
+Restart=on-failure
+RestartSec=5
+User=root
+Group=root
+WorkingDirectory=/var/lib/fwa
+EnvironmentFile=/etc/fwa.env
+
+[Install]
+WantedBy=multi-user.target

service/fwa.env

@@ -0,0 +1,5 @@
+PM3_BIN=/usr/local/bin/pm3/pm3
+LOG_LEVEL=warn
+HOTSPOT_IDS=578B5DF2;c1532b57
+HOTSPOT_SSID=fwa
+HOTSPOT_PW=a9LG2kUVrsRRVUo1

service/fwa.service

@@ -4,6 +4,7 @@ Requires=local-fs.target
 After=local-fs.target
 StartLimitIntervalSec=500
 StartLimitBurst=5
+OnFailure= fwa-fail.service
 
 [Service]
 Type=simple
@@ -13,12 +14,7 @@ RestartSec=5
 User=root
 Group=root
 WorkingDirectory=/var/lib/fwa
-
-Environment="PM3_BIN=/usr/local/bin/pm3/pm3"
-#Environment="LOG_LEVEL=warn"
-#Environment="HOTSPOT_IDS=578B5DF2;c1532b57"
-#Environment="HOTSPOT_SSID=fwa"
-#Environment="HOTSPOT_PW=a9LG2kUVrsRRVUo1"
+EnvironmentFile=/etc/fwa.env
 
 [Install]
 WantedBy=multi-user.target