started log ingestion and analysis

app/services/cluster_inventory.py

@@ -8,6 +8,8 @@ import re
 from app.config import ALL_NFS
 from app.services import pls, prometheus
 
+_last_inventory: dict | None = None
+
 ROLE_NF_MAP = {
     "5GALL": {"amf", "smf", "pcf", "udr", "udm", "nrf", "eir", "ausf", "dra", "upf", "chf", "smsf", "aaa", "bmsc"},
     "CP": {"amf", "smf", "pcf", "udr", "udm", "nrf", "eir", "ausf", "dra", "chf", "smsf", "aaa", "bmsc"},
@@ -41,9 +43,10 @@ def _infer_role(hostname: str) -> str:
 
 
 async def get_cluster_inventory() -> dict:
+    global _last_inventory
     cluster = await pls.get_cluster_status()
     if not cluster:
-        return {
+        return _last_inventory or {
             "enabled": False,
             "current_node": None,
             "fully_established": False,
@@ -78,12 +81,14 @@ async def get_cluster_inventory() -> dict:
             }
         )
 
-    return {
+    inventory = {
         "enabled": True,
         "current_node": cluster.get("current_node"),
         "fully_established": bool(cluster.get("fully_established")),
         "nodes": nodes,
     }
+    _last_inventory = inventory
+    return inventory
 
 
 def _aggregate_nf_state(nf_name: str, nodes: list[dict], prom_states: dict[str, dict]) -> dict:
@@ -137,8 +142,14 @@ def _attach_node_nf_status(nodes: list[dict]) -> list[dict]:
     enriched = []
     for node in nodes:
         node_copy = dict(node)
-        expected_nfs = node_copy.get("expected_nfs", [])
-        node_copy["nfs"] = [_node_nf_state(node_copy, nf_name.upper()) for nf_name in expected_nfs]
+        expected_nfs = {nf.upper() for nf in node_copy.get("expected_nfs", [])}
+        started_nf_services = {
+            svc.get("name", "").upper()
+            for svc in node_copy.get("services", [])
+            if svc.get("type") == "nf" and svc.get("name")
+        }
+        visible_nfs = sorted(expected_nfs | started_nf_services)
+        node_copy["nfs"] = [_node_nf_state(node_copy, nf_name.upper()) for nf_name in visible_nfs]
         enriched.append(node_copy)
     return enriched