WIP

python/redfish-api/redfish_exporter_v9000.py

@@ -78,6 +78,10 @@ amps_gauge = Gauge(
     "redfish_psu_input_amps", "Current draw in Amps per PSU", ["host", "psu_serial"]
 )
 
+system_redfish_gauge = Gauge(
+    "system_redfish_version", "Current Redfish Version", ["host", "redfish_version"]
+)
+
 
 @REQUEST_TIME.time()
 async def process_request(t):
@@ -205,7 +209,7 @@ async def fetch_with_retry(session, host: HostConfig, url: str) -> dict | None:
 
 
 async def get_power_data(session, host: HostConfig):
-    """Query Redfish and update Prometheus metrics"""
+    """Query Redfish for power data and update Prometheus metrics"""
     if host.should_skip():
         logging.warning(
             "Skipping %s (in cool-down until %.1f)", host.fqdn, host.next_retry_time
@@ -322,6 +326,52 @@ async def get_power_data(session, host: HostConfig):
 
     REQUEST_LATENCY.labels(host=host.fqdn).observe(time.monotonic() - start)
 
+async def get_system_info(session, host: HostConfig):
+    """Query Redfish for system data and update Prometheus metrics"""
+    if host.should_skip():
+        logging.warning(
+            "Skipping %s (in cool-down until %.1f)", host.fqdn, host.next_retry_time
+        )
+        return
+    
+    # Get Vendor and Redfish Version
+    root_url = f"https://{host.fqdn}/redfish/v1/"
+    root_data = await fetch_with_retry(session, host, root_url)
+    if not root_data:
+        host.mark_failure()
+        return
+    
+    redfish_version = root_data.get("RedfishVersion")
+    vendor = root_data.get("Vendor")
+
+    # Get Manufacturer, Serial and Model
+    systems_url = f"https://{host.fqdn}/redfish/v1/Systems/"
+    systems_data = await fetch_with_retry(session, host, systems_url)
+    if not systems_data:
+        host.mark_failure()
+        return
+    
+    system_redfish_gauge.labels(host=host.fqdn, redfish_version=redfish_version).set(redfish_version)
+
+    # loop for each system members
+    for system_member in systems_data.get("Members", []):
+        system_url = system_member.get("@odata.id")
+        if not system_url:
+            continue
+
+        system_data = await fetch_with_retry(session, host, f"https://{host.fqdn}{system_url}")
+        if not system_data:
+            continue
+
+        manufacturer = system_data.get("Manufacturer")
+        model = system_data.get("Model")
+        serial_number = system_data.get("SerialNumber")
+
+        # Hier könnte ihre Werbung stehen
+        system_info_gauge.labels(host=host.fqdn, metric="vendor").set(1 if vendor else 0)
+        system_info_gauge.labels(host=host.fqdn, metric="manufacturer").set(1 if manufacturer else 0)
+
+
 
 async def logout_host(session, host):
     """Clean logout for Redfish with session tokens"""