fix(gpu-amd): name_override entfernt — zerstoerte die Metriknamen des Scripts (alle Werte -> gpu_value); Array-Syntax fuer commands

install.sh

@@ -238,13 +238,15 @@ case "$GPU" in
   amd)
     fetch scripts/gpu-rocm.sh /etc/telegraf/gpu-rocm.sh
     chmod 0755 /etc/telegraf/gpu-rocm.sh
+    # KEIN name_override: das Script liefert die Metriknamen selbst
+    # (gpu_utilization_gpu, gpu_temperature_edge, ...). name_override wuerde
+    # alle Werte zu "gpu" kollabieren -> in Prometheus nur noch gpu_value.
     cat > /etc/telegraf/telegraf.d/gpu.conf <<'EOF'
 [[inputs.exec]]
-  commands = ["/etc/telegraf/gpu-rocm.sh"]
   interval = "30s"
   timeout = "20s"
   data_format = "influx"
-  name_override = "gpu"
+  commands = ["/etc/telegraf/gpu-rocm.sh"]
 EOF
     log "AMD-GPU erkannt: rocm-smi-exec-Input aktiv."
     ;;

telegraf/gpu.conf

@@ -14,9 +14,11 @@
 
 # --- AMD (rocm-smi) ---
 # Aktivieren, wenn `rocm-smi` vorhanden ist. Der Installer prueft das.
+# WICHTIG: kein name_override — das Script liefert die Metriknamen selbst
+# (gpu_utilization_gpu, gpu_temperature_edge, gpu_power_draw, gpu_memory_*).
+# name_override = "gpu" wuerde alle Werte zu einer Serie kollabieren.
 # [[inputs.exec]]
-#   commands = ["/etc/telegraf/gpu-rocm.sh"]
 #   interval = "30s"
 #   timeout = "20s"
 #   data_format = "influx"
-#   name_override = "gpu"
+#   commands = ["/etc/telegraf/gpu-rocm.sh"]