fix: ensure config file exists at boot

bitfocus · Feb 2, 2024 · c410c65 · c410c65
1 parent e5c241d
commit c410c65
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 2 deletions.
diff --git a/pi-image/fixup-config.sh b/pi-image/fixup-config.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+SATELLITE_CONFIG_PATH=/boot/satellite-config
+
+# path could be a symlink
+SATELLITE_CONFIG_PATH=$(realpath $SATELLITE_CONFIG_PATH)
+
+# config file doesn't exist, try and find it
+if ! [ -f "$SATELLITE_CONFIG_PATH" ]; then
+  if [ -f "/boot/firmware/satellite-config" ]; then
+    ln -s /boot/firmware/satellite-config $SATELLITE_CONFIG_PATH
+  else
+    echo "Warning: Failed to find config"
+  fi
+fi
diff --git a/pi-image/satellite.service b/pi-image/satellite.service
@@ -7,10 +7,11 @@ Wants=network-online.target
 Type=simple
 User=satellite
 WorkingDirectory=/usr/local/src/companion-satellite
-EnvironmentFile=/boot/satellite-config
+EnvironmentFile=-/boot/satellite-config
 Environment=SATELLITE_CONFIG_PATH=/boot/satellite-config
+ExecStartPre=+/usr/local/src/companion-satellite/pi-image/fixup-config.sh
 ExecStart=/opt/fnm/aliases/default/bin/node /usr/local/src/companion-satellite/dist/main.js $COMPANION_IP $COMPANION_PORT $REST_PORT
-Restart=on-failure
+Restart=always
 KillSignal=SIGINT
 TimeoutStopSec=60