M14: add n8n execution health telemetry

n8n/workflows/fleet-ops-ragcore-procedure-sync.json

@@ -54,6 +54,33 @@
         }
       }
     },
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "http://192.168.10.150:1236/api/v1/integrations/n8n/heartbeat",
+        "authentication": "genericCredentialType",
+        "genericAuthType": "httpHeaderAuth",
+        "sendBody": true,
+        "contentType": "json",
+        "specifyBody": "keypair",
+        "bodyParameters": { "parameters": [
+          { "name": "workflow_id", "value": "={{ $workflow.id }}" },
+          { "name": "workflow_name", "value": "={{ $workflow.name }}" },
+          { "name": "execution_id", "value": "={{ $execution.id }}" },
+          { "name": "status", "value": "succeeded" }
+        ]},
+        "options": { "timeout": 15000 }
+      },
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.4,
+      "position": [1056, -144],
+      "id": "workflow-heartbeat-node",
+      "name": "Report workflow heartbeat",
+      "credentials": { "httpHeaderAuth": { "name": "Fleet Ops Service Token" } },
+      "retryOnFail": true,
+      "maxTries": 3,
+      "waitBetweenTries": 1000
+    },
     {
       "parameters": {
         "jsCode": "const documents = $input.first().json.documents;\nconst results = [];\nfor (const doc of documents) {\n  const binary = await this.helpers.prepareBinaryData(Buffer.from(doc.content, 'utf-8'), doc.document_id + '.md', 'text/markdown');\n  results.push({json: {id: doc.id, language: doc.language, document_id: doc.document_id, title: doc.title, version: doc.version, content_hash: doc.content_hash}, binary: {file: binary}});\n}\nreturn results;"
@@ -229,6 +256,9 @@
           }
         ]
       ]
+    },
+    "Report sync result to Fleet Ops": {
+      "main": [[{ "node": "Report workflow heartbeat", "type": "main", "index": 0 }]]
     }
   },
   "settings": {