fix: use ND_DBPATH to point to LiteFS database directly, avoiding symlink errors

entrypoint.sh

@@ -16,29 +16,6 @@ PRIMARY_TAGS='["navidrome","web","traefik.enable=true","urlprefix-/navidrome","t
 
 # --- Helper Functions ---
 
-# Ensure Navidrome's data directory exists and has the database symlinked to LiteFS
-setup_data_dir() {
-  echo "Setting up Navidrome data directory..."
-  
-  # Ensure /data exists (should be a volume mount)
-  if [ ! -d "/data" ]; then
-    echo "Creating /data directory..."
-    mkdir -p /data || { echo "ERROR: Failed to create /data"; exit 1; }
-  fi
-
-  # Check if we can write to /data
-  touch /data/.write_test && rm /data/.write_test || { echo "ERROR: /data is not writable!"; exit 1; }
-
-  # Symlink the database and its sidecar files to the LiteFS mount.
-  # We use -f to overwrite any existing files.
-  echo "Creating symlinks to LiteFS..."
-  ln -sf /litefs/navidrome.db /data/navidrome.db || echo "Warning: Failed to symlink navidrome.db"
-  ln -sf /litefs/navidrome.db-wal /data/navidrome.db-wal || echo "Warning: Failed to symlink navidrome.db-wal"
-  ln -sf /litefs/navidrome.db-shm /data/navidrome.db-shm || echo "Warning: Failed to symlink navidrome.db-shm"
-  
-  echo "Data directory setup complete."
-}
-
 # Backup Database (Only on Primary)
 run_backup() {
   local backup_dir="/data/backup"
@@ -90,12 +67,16 @@ deregister_service() {
 start_app() {
   echo "Node is Primary. Starting Navidrome..."
   
-  # Ensure shared directories exist
+  # Ensure shared directories exist on persistent host volume
   mkdir -p /data/plugins /data/cache /data/backup
 
+  # Tell Navidrome to use the database directly from the LiteFS mount.
+  # This avoids symlink issues on filesystems that don't support them.
+  export ND_DBPATH="/litefs/navidrome.db"
+
   /app/navidrome &
   NAVIDROME_PID=$!
-  echo "Navidrome started with PID ${NAVIDROME_PID}"
+  echo "Navidrome started with PID ${NAVIDROME_PID} using DB at ${ND_DBPATH}"
 }
 
 # Stop Navidrome
@@ -122,7 +103,6 @@ trap cleanup TERM INT
 # --- Main Loop ---
 
 echo "Starting Supervisor. Waiting for leadership settle..."
-setup_data_dir
 echo "Node IP: $NODE_IP"
 echo "Consul: $CONSUL_HTTP_ADDR"