fix: robuster kombi-parser für plan- und state-json formate

monitor/views.py

@@ -1,11 +1,13 @@
 import json
+import logging
 from django.http import JsonResponse
 from django.views.generic import TemplateView, View
 from django.utils.decorators import method_decorator
 from django.views.decorators.csrf import csrf_exempt
 
-# Globaler In-Memory Speicher für die gepushten Cluster-States (simuliert eine DB)
-# Struktur: { "repo_name": { ... d3_tree_data ... } }
+logger = logging.getLogger(__name__)
+
+# Globaler In-Memory Speicher
 CLUSTER_STATES = {}
 
 class DashboardView(TemplateView):
@@ -13,51 +15,61 @@ class DashboardView(TemplateView):
 
 @method_decorator(csrf_exempt, name='dispatch')
 class StatePushReceiverView(View):
-    """
-    Der offizielle Enterprise-Endpunkt: Nimmt das anonymisierte 'terraform show -json'
-    aus JEDER Pipeline der Welt per POST entgegen.
-    """
     def post(self, request, *args, **kwargs):
-        # Einfacher API-Token Check (Best Practice für dein Produkt)
         token = request.headers.get("Authorization")
         if token != "Bearer boday-cloudmon-super-token-2026":
             return JsonResponse({"error": "Unauthorized"}, status=401)
 
         try:
-            # Das rohe Terraform-JSON einlesen
             tf_data = json.loads(request.body.decode('utf-8'))
-            
-            # Wir holen uns den Repo-Namen aus den Query-Parametern (?repo=boday_tf)
-            repo_name = request.GET.get("repo", "default_cluster")
+            repo_name = request.GET.get("repo", "boday_tf")
+
+            # KOMBI-PARSER: Erkennt automatisch, ob ein Plan-JSON oder ein State-JSON gepusht wurde
+            resources = []
+            if "values" in tf_data and "root_module" in tf_data["values"]:
+                # Format aus 'terraform show -json' (Plan)
+                resources = tf_data["values"]["root_module"].get("resources", [])
+            elif "resources" in tf_data:
+                # Format aus dem rohen '.tfstate' (State)
+                resources = tf_data.get("resources", [])
 
-            # Parser für das standardisierte Terraform-JSON (Format von: terraform show -json)
-            # In der JSON-Ausgabe liegen alle angelegten Ressourcen flach im 'values' Block
-            values = tf_data.get("values", {}).get("root_module", {}).get("resources", [])
-            
             ingresses = []
             services = {}
             deployments = {}
 
-            for res in values:
+            for res in resources:
                 res_type = res.get("type")
                 res_name = res.get("name")
-                values_inner = res.get("values", {})
+                
+                # Attribut-Extraktion je nach JSON-Typ flexibel auflösen
+                instances = res.get("instances", [])
+                if isinstance(instances, list) and len(instances) > 0:
+                    attributes = instances[0].get("attributes", {})
+                else:
+                    attributes = res.get("values", {})
 
-                if res_type == "kubernetes_ingress_v1":
+                if not attributes:
+                    continue
+
+                # JSON-Struktur-Normalisierung für Kubernetes-Metadaten
+                metadata = attributes.get("metadata", [{}])
+                actual_name = metadata[0].get("name", res_name) if isinstance(metadata, list) else metadata.get("name", res_name)
+
+                if res_type == "kubernetes_ingress_v1" or res_type == "kubernetes_ingress":
+                    spec = attributes.get("spec", [{}])
+                    rules = spec[0].get("rule", []) if isinstance(spec, list) else spec.get("rule", [])
                     ingresses.append({
-                        "name": values_inner.get("metadata", [{}])[0].get("name", res_name) if isinstance(values_inner.get("metadata"), list) else values_inner.get("metadata", {}).get("name", res_name),
-                        "rules": values_inner.get("spec", [{}])[0].get("rule", []) if isinstance(values_inner.get("spec"), list) else values_inner.get("spec", {}).get("rule", [])
+                        "name": actual_name,
+                        "rules": rules
                     })
                 elif res_type in ["kubernetes_service", "kubernetes_service_v1"]:
-                    svc_name = values_inner.get("metadata", [{}])[0].get("name", res_name) if isinstance(values_inner.get("metadata"), list) else values_inner.get("metadata", {}).get("name", res_name)
-                    services[svc_name] = {"name": svc_name, "type": "Service"}
+                    services[actual_name] = {"name": actual_name, "type": "Service"}
                 elif res_type in ["kubernetes_deployment", "kubernetes_deployment_v1"]:
-                    dep_name = values_inner.get("metadata", [{}])[0].get("name", res_name) if isinstance(values_inner.get("metadata"), list) else values_inner.get("metadata", {}).get("name", res_name)
-                    deployments[dep_name] = {"name": dep_name, "type": "Deployment"}
+                    deployments[actual_name] = {"name": actual_name, "type": "Deployment"}
 
-            # D3.js Baumstruktur aufbauen
+            # D3.js Baumhierarchie aufbauen
             root_node = {
-                "name": f"Cluster: {repo_name}",
+                "name": f"Repository: {repo_name}",
                 "type": "Root",
                 "children": []
             }
@@ -65,9 +77,12 @@ class StatePushReceiverView(View):
             for ing in ingresses:
                 ing_node = {"name": ing["name"], "type": "Ingress", "children": []}
                 for rule in ing["rules"]:
-                    paths = rule.get("http", [{}])[0].get("path", []) if isinstance(rule.get("http"), list) else rule.get("http", {}).get("path", [])
+                    http = rule.get("http", [{}])
+                    paths = http[0].get("path", []) if isinstance(http, list) else http.get("path", [])
                     for path in paths:
-                        backend_svc = path.get("backend", [{}])[0].get("service", [{}])[0].get("name") if isinstance(path.get("backend"), list) else path.get("backend", {}).get("service", {}).get("name")
+                        backend = path.get("backend", [{}])
+                        service_block = backend[0].get("service", {}) if isinstance(backend, list) else backend.get("service", {})
+                        backend_svc = service_block.get("name")
                         
                         if backend_svc in services:
                             svc_node = {"name": backend_svc, "type": "Service", "children": []}
@@ -77,21 +92,19 @@ class StatePushReceiverView(View):
                             ing_node["children"].append(svc_node)
                 root_node["children"].append(ing_node)
 
-            # Im globalen RAM-Speicher sichern
             CLUSTER_STATES[repo_name] = root_node
-            return JsonResponse({"status": "success", "message": f"State für {repo_name} aktualisiert!"})
+            return JsonResponse({"status": "success", "message": f"State für {repo_name} erfolgreich verarbeitet!"})
 
         except Exception as e:
+            logger.error(f"Push-Verarbeitung fehlgeschlagen: {str(e)}")
             return JsonResponse({"error": str(e)}, status=400)
 
-
 class ClusterGraphDataView(View):
-    """ Liefert die Daten an das D3.js Frontend aus """
     def get(self, request, *args, **kwargs):
-        repo_name = request.GET.get("repo", "boday_tf")
-        # Holt die Daten aus dem Speicher, Fallback auf leeren Root-Knoten
+        # Holt das spezifische Repo aus dem Query-Parameter, Fallback auf boday_tf
+        repo_name = request.GET.get("repo", "bast/boday_tf")
         data = CLUSTER_STATES.get(repo_name, {
-            "name": f"Warte auf ersten Push für '{repo_name}'...",
+            "name": f"Warte auf Push für '{repo_name}'...",
             "type": "Root",
             "children": []
         })