Prueba local de n8n
Avanzado
Este es unInternal Wiki, AI RAGflujo de automatización del dominio deautomatización que contiene 20 nodos.Utiliza principalmente nodos como Set, GoogleDrive, Agent, ExtractFromFile, LmOllama. Usar Llama3, Postgres, Qdrant y Google Drive para crear un sistema de preguntas y respuestas para documentos privados
Requisitos previos
- •Credenciales de API de Google Drive
- •Información de conexión del servidor Qdrant
- •Información de conexión de la base de datos PostgreSQL
Nodos utilizados (20)
Categoría
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
"id": "VqgG9dsRgPuxiNDW",
"meta": {
"instanceId": "5ddd5df8055e38d81880227d5c6dcdf1994486d01343a3c0e8e3e8bba2c674e7",
"templateCredsSetupCompleted": true
},
"name": "n8n local test",
"tags": [],
"nodes": [
{
"id": "250ff8ae-f645-4644-af93-f2148549ed86",
"name": "Cuando se recibe un mensaje de chat",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-940,
580
],
"webhookId": "e0526870-3bc3-4dfc-9914-8e68363c4621",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "fbcc24b9-f983-49af-a7b9-dc78277e746c",
"name": "Agente de IA",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-660,
560
],
"parameters": {
"options": {
"systemMessage": "You are a helpful assistant you have access to a knowledge base"
}
},
"typeVersion": 2
},
{
"id": "03cfe40b-62ca-41af-ba97-80072e018e3d",
"name": "Ollama Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOllama",
"position": [
-840,
400
],
"parameters": {
"model": "llama3.2:latest",
"options": {}
},
"credentials": {
"ollamaApi": {
"id": "n77wZlvZvtjVPvN8",
"name": "Ollama account"
}
},
"typeVersion": 1
},
{
"id": "5c16650c-44a9-4c5f-b8f2-d0e9e5a0f41d",
"name": "Memoria de Chat Postgres",
"type": "@n8n/n8n-nodes-langchain.memoryPostgresChat",
"position": [
-720,
380
],
"parameters": {},
"credentials": {
"postgres": {
"id": "dd7SihZdZXIWFCAf",
"name": "Postgres account"
}
},
"typeVersion": 1.3
},
{
"id": "d975770d-0463-480c-aa70-33395f5f40b2",
"name": "Almacén Vectorial Qdrant",
"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
660,
460
],
"parameters": {
"options": {},
"qdrantCollection": {
"__rl": true,
"mode": "list",
"value": "midjourney",
"cachedResultName": "midjourney"
}
},
"credentials": {
"qdrantApi": {
"id": "cbWjDnr5YQkhxhly",
"name": "QdrantApi account"
}
},
"typeVersion": 1.1
},
{
"id": "a5282142-d4dc-40b9-bff9-93df5fc5905f",
"name": "Ollama Model",
"type": "@n8n/n8n-nodes-langchain.lmOllama",
"position": [
400,
360
],
"parameters": {
"options": {}
},
"credentials": {
"ollamaApi": {
"id": "n77wZlvZvtjVPvN8",
"name": "Ollama account"
}
},
"typeVersion": 1
},
{
"id": "76a8d5b3-0c41-4f6c-b3c1-6a00ce555b23",
"name": "Embeddings Ollama",
"type": "@n8n/n8n-nodes-langchain.embeddingsOllama",
"position": [
480,
520
],
"parameters": {},
"credentials": {
"ollamaApi": {
"id": "n77wZlvZvtjVPvN8",
"name": "Ollama account"
}
},
"typeVersion": 1
},
{
"id": "3d6d64f3-b1d3-4453-9f17-6d3a55273407",
"name": "Responder preguntas con un almacén vectorial",
"type": "@n8n/n8n-nodes-langchain.toolVectorStore",
"position": [
620,
320
],
"parameters": {
"description": "this tool will be used to retrieve knowledge"
},
"typeVersion": 1.1
},
{
"id": "312d4235-a534-45f2-8cba-475b12874281",
"name": "Nota adhesiva",
"type": "n8n-nodes-base.stickyNote",
"position": [
-960,
320
],
"parameters": {
"color": 7,
"width": 660,
"height": 480,
"content": "## Local Rag AI AGENT \n"
},
"typeVersion": 1
},
{
"id": "832d366c-3eb4-4845-8661-067fc12d278b",
"name": "Nota adhesiva1",
"type": "n8n-nodes-base.stickyNote",
"position": [
240,
240
],
"parameters": {
"color": 4,
"width": 720,
"height": 460,
"content": "## Qdrant Vector store and Ollama Embeddings\n"
},
"typeVersion": 1
},
{
"id": "49d25a7c-432c-4794-ad49-c6dc57685120",
"name": "Archivo Creado",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-760,
900
],
"parameters": {
"event": "fileCreated",
"options": {},
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "list",
"value": "1uf6zZN51rgAuQgid4-Oi314f6mJIQdiB",
"cachedResultUrl": "https://drive.google.com/drive/folders/1uf6zZN51rgAuQgid4-Oi314f6mJIQdiB",
"cachedResultName": "Daex"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "Libd6umJKamTZGV1",
"name": "Google Drive account"
}
},
"typeVersion": 1
},
{
"id": "39b32d2b-b4c7-44de-8f86-f519be58e4b5",
"name": "Archivo Actualizado",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-760,
1100
],
"parameters": {
"event": "fileUpdated",
"options": {},
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "list",
"value": "1914m3M7kRzkd5RJqAfzRY9EBcJrKemZC",
"cachedResultUrl": "https://drive.google.com/drive/folders/1914m3M7kRzkd5RJqAfzRY9EBcJrKemZC",
"cachedResultName": "Meeting Notes"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "Libd6umJKamTZGV1",
"name": "Google Drive account"
}
},
"typeVersion": 1
},
{
"id": "b5cf9dc7-7bd9-41a3-b736-6417de3cf4b0",
"name": "Establecer ID de Archivo",
"type": "n8n-nodes-base.set",
"position": [
-540,
1000
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "10646eae-ae46-4327-a4dc-9987c2d76173",
"name": "file_id",
"type": "string",
"value": "={{ $json.id }}"
},
{
"id": "dd0aa081-79e7-4714-8a67-1e898285554c",
"name": "folder_id",
"type": "string",
"value": "={{ $json.parents[0] }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "fee137e8-a785-4a07-a3f7-84f1d15438f8",
"name": "Descargar Archivo",
"type": "n8n-nodes-base.googleDrive",
"position": [
-100,
1000
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $('Set File ID').item.json.file_id }}"
},
"options": {
"googleFileConversion": {
"conversion": {
"docsToFormat": "text/plain"
}
}
},
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "Libd6umJKamTZGV1",
"name": "Google Drive account"
}
},
"executeOnce": true,
"typeVersion": 3
},
{
"id": "03adfdbf-1dc4-48c4-9263-5660f1abb505",
"name": "Extraer Texto del Documento",
"type": "n8n-nodes-base.extractFromFile",
"position": [
120,
1000
],
"parameters": {
"options": {},
"operation": "text"
},
"typeVersion": 1,
"alwaysOutputData": true
},
{
"id": "5490338c-f7a4-4e14-a493-b2f3d60af56f",
"name": "Cargador de Datos Predeterminado",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
460,
1222.5
],
"parameters": {
"options": {
"metadata": {
"metadataValues": [
{
"name": "file_id",
"value": "={{ $('Set File ID').item.json.file_id }}"
},
{
"name": "folder_id",
"value": "={{ $('Set File ID').item.json.folder_id }}"
}
]
}
}
},
"typeVersion": 1
},
{
"id": "1bcb0f4f-92bb-40e6-a1a9-2a2acd232202",
"name": "Divisor de Texto Recursivo por Caracteres",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
548,
1420
],
"parameters": {
"options": {},
"chunkSize": 100
},
"typeVersion": 1
},
{
"id": "f3f1d04c-050e-4aa6-85b1-cbb4b3eaf591",
"name": "Embeddings Ollama1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOllama",
"position": [
340,
1220
],
"parameters": {
"model": "llama3.2:latest"
},
"credentials": {
"ollamaApi": {
"id": "n77wZlvZvtjVPvN8",
"name": "Ollama account"
}
},
"typeVersion": 1
},
{
"id": "066b5093-a034-43e8-a5ea-72aea5770d6c",
"name": "Inserción en Almacén Vectorial Qdrant",
"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
340,
980
],
"parameters": {
"mode": "insert",
"options": {},
"qdrantCollection": {
"__rl": true,
"mode": "list",
"value": "midjourney",
"cachedResultName": "midjourney"
}
},
"credentials": {
"qdrantApi": {
"id": "cbWjDnr5YQkhxhly",
"name": "QdrantApi account"
}
},
"typeVersion": 1
},
{
"id": "d85eda28-8be7-4b0d-97bf-254c39a3f690",
"name": "Nota adhesiva4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-806.5,
855
],
"parameters": {
"color": 5,
"width": 1568.9362829025763,
"height": 705.2695614889159,
"content": "## Workflow to Create Local Knowledgebase from Google Drive Folder"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "ecc4d322-242f-4c1e-a43a-18d79efde064",
"connections": {
"b5cf9dc7-7bd9-41a3-b736-6417de3cf4b0": {
"main": [
[
{
"node": "fee137e8-a785-4a07-a3f7-84f1d15438f8",
"type": "main",
"index": 0
}
]
]
},
"49d25a7c-432c-4794-ad49-c6dc57685120": {
"main": [
[
{
"node": "b5cf9dc7-7bd9-41a3-b736-6417de3cf4b0",
"type": "main",
"index": 0
}
]
]
},
"39b32d2b-b4c7-44de-8f86-f519be58e4b5": {
"main": [
[
{
"node": "b5cf9dc7-7bd9-41a3-b736-6417de3cf4b0",
"type": "main",
"index": 0
}
]
]
},
"a5282142-d4dc-40b9-bff9-93df5fc5905f": {
"ai_languageModel": [
[
{
"node": "3d6d64f3-b1d3-4453-9f17-6d3a55273407",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"fee137e8-a785-4a07-a3f7-84f1d15438f8": {
"main": [
[
{
"node": "03adfdbf-1dc4-48c4-9263-5660f1abb505",
"type": "main",
"index": 0
}
]
]
},
"76a8d5b3-0c41-4f6c-b3c1-6a00ce555b23": {
"ai_embedding": [
[
{
"node": "d975770d-0463-480c-aa70-33395f5f40b2",
"type": "ai_embedding",
"index": 0
}
]
]
},
"03cfe40b-62ca-41af-ba97-80072e018e3d": {
"ai_languageModel": [
[
{
"node": "fbcc24b9-f983-49af-a7b9-dc78277e746c",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"f3f1d04c-050e-4aa6-85b1-cbb4b3eaf591": {
"ai_embedding": [
[
{
"node": "066b5093-a034-43e8-a5ea-72aea5770d6c",
"type": "ai_embedding",
"index": 0
}
]
]
},
"5490338c-f7a4-4e14-a493-b2f3d60af56f": {
"ai_document": [
[
{
"node": "066b5093-a034-43e8-a5ea-72aea5770d6c",
"type": "ai_document",
"index": 0
}
]
]
},
"d975770d-0463-480c-aa70-33395f5f40b2": {
"ai_vectorStore": [
[
{
"node": "3d6d64f3-b1d3-4453-9f17-6d3a55273407",
"type": "ai_vectorStore",
"index": 0
}
]
]
},
"5c16650c-44a9-4c5f-b8f2-d0e9e5a0f41d": {
"ai_memory": [
[
{
"node": "fbcc24b9-f983-49af-a7b9-dc78277e746c",
"type": "ai_memory",
"index": 0
}
]
]
},
"03adfdbf-1dc4-48c4-9263-5660f1abb505": {
"main": [
[
{
"node": "066b5093-a034-43e8-a5ea-72aea5770d6c",
"type": "main",
"index": 0
}
]
]
},
"250ff8ae-f645-4644-af93-f2148549ed86": {
"main": [
[
{
"node": "fbcc24b9-f983-49af-a7b9-dc78277e746c",
"type": "main",
"index": 0
}
]
]
},
"1bcb0f4f-92bb-40e6-a1a9-2a2acd232202": {
"ai_textSplitter": [
[
{
"node": "5490338c-f7a4-4e14-a493-b2f3d60af56f",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"3d6d64f3-b1d3-4453-9f17-6d3a55273407": {
"ai_tool": [
[
{
"node": "fbcc24b9-f983-49af-a7b9-dc78277e746c",
"type": "ai_tool",
"index": 0
}
]
]
}
}
}Preguntas frecuentes
¿Cómo usar este flujo de trabajo?
Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.
¿En qué escenarios es adecuado este flujo de trabajo?
Avanzado - Wiki interno, RAG de IA
¿Es de pago?
Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.
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Información del flujo de trabajo
Nivel de dificultad
Avanzado
Número de nodos20
Categoría2
Tipos de nodos15
Descripción de la dificultad
Autor
David Olusola
@dae221AI automation consultant working with ambitious businesses on their most complex operational challenges. For project inquiries, reach me at david@daexai.com
Enlaces externos
Ver en n8n.io →
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