simplify info metric

python/redfish-api/redfish_exporter_v9000.py

@@ -9,7 +9,7 @@ import asyncio
 import aiohttp
 import urllib3
 import yaml
-from prometheus_client import Gauge, start_http_server, Summary, Counter, Histogram
+from prometheus_client import Gauge, start_http_server, Summary, Counter, Histogram, Info
 
 
 @dataclass
@@ -77,23 +77,8 @@ watts_gauge = Gauge(
 amps_gauge = Gauge(
     "redfish_psu_input_amps", "Current draw in Amps per PSU", ["host", "psu_serial"]
 )
-
-redfish_version_gauge = Gauge(
-    "system_redfish_version", "Current Redfish Version", ["host", "redfish_version"]
-)
-vendor_gauge = Gauge(
-    "server_vendor", "Server Vendor", ["host", "vendor"]
-)
-manufacturer_gauge = Gauge(
-    "server_manufacturer", "Server Manufacturer", ["host", "manufacturer"]
-)
-model_gauge = Gauge(
-    "server_model", "Server Model", ["host", "model"]
-)
-serial_gauge = Gauge(
-    "server_serial", "Serial number of server", ["host", "serial_number"]
-)
-
+# set info metric
+system_info = Info("redfish_system_info", "System information (vendor, model, serial, etc.)", ["host"])
 
 @REQUEST_TIME.time()
 async def process_request(t):
@@ -352,7 +337,7 @@ async def get_system_info(session, host: HostConfig):
     if not root_data:
         host.mark_failure()
         return
-    
+
     redfish_version = root_data.get("RedfishVersion")
     vendor = root_data.get("Vendor")
 
@@ -362,11 +347,6 @@ async def get_system_info(session, host: HostConfig):
     if not systems_data:
         host.mark_failure()
         return
-    
-    redfish_version_gauge.labels(host=host.fqdn, redfish_version=redfish_version).set(1)
-    vendor_gauge.labels(host=host.fqdn, vendor=vendor).set(1)
-
-
 
     # loop for each system members
     for system_member in systems_data.get("Members", []):
@@ -383,9 +363,15 @@ async def get_system_info(session, host: HostConfig):
         serial_number = system_data.get("SerialNumber")
 
         # Hier könnte ihre Werbung stehen
-        manufacturer_gauge.labels(host=host.fqdn, manufacturer=manufacturer).set(1)
-        model_gauge.labels(host=host.fqdn, model=model).set(1)
-        serial_gauge.labels(host=host.fqdn, serial_number=serial_number).set(1)
+        system_info.labels(host=host.fqdn).info(
+            {
+                "vendor": vendor,
+                "manufacturer": manufacturer,
+                "model": model,
+                "serial_number": serial_number,
+                "redfish_version": redfish_version,
+            }
+        )