Uso de IA para respaldar flujos de trabajo de n8n en GitLab

Name: Uso de IA para respaldar flujos de trabajo de n8n en GitLab
Rating: 4.5 (10 reviews)
Author: Shohani

Intermedio

Este es unDevOps, AI Summarizationflujo de automatización del dominio deautomatización que contiene 15 nodos.Utiliza principalmente nodos como If, N8n, Code, Gitlab, N8nTrigger. Respaldo automático de flujos generado con GPT-4.1 a GitLab

Requisitos previos

•Personal Access Token de GitLab
•Clave de API de OpenAI

Nodos utilizados (15)

ExecuteWorkflowTrigger

Categoría

DevOps

Resumen de IA

Vista previa del flujo de trabajo

Visualización de las conexiones entre nodos, con soporte para zoom y panorámica

When Executed by Another Workflow

Workflow Change Detector

Fetch Updated Workflow

Check GitLab Repository

Analyze Repository State

Update Existing Workflow

Create New Workflow File

Generate AI Documentation

Save README to GitLab

React Flow

Exportar flujo de trabajo

Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo

{
  "id": "jzbnQsF9eV0G8PKA",
  "meta": {
    "instanceId": "a28fa941f4dd50ba130162204d368b9dfd7d9b960d864f7ae0094ae8b516daa8",
    "templateCredsSetupCompleted": true
  },
  "name": "Backup n8n workflows to GitLab with AI",
  "tags": [],
  "nodes": [
    {
      "id": "3e71ace2-735e-47c8-a9c0-23c575080f47",
      "name": "If",
      "type": "n8n-nodes-base.if",
      "position": [
        560,
        -336
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "db9435fd-f5b4-4c18-a9a2-0b6471c029e8",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.isFileOnGit }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "d5316aa4-c279-4eec-a7af-c10e0ed663f8",
      "name": "When Executed by Another Workflow",
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "position": [
        -336,
        -432
      ],
      "parameters": {
        "inputSource": "passthrough"
      },
      "typeVersion": 1.1
    },
    {
      "id": "5b647f82-91ee-43d2-be81-72f615d7cae3",
      "name": "Workflow Change Detector",
      "type": "n8n-nodes-base.n8nTrigger",
      "position": [
        -336,
        -240
      ],
      "parameters": {
        "events": [
          "update",
          "activate"
        ]
      },
      "typeVersion": 1
    },
    {
      "id": "12c58db0-c097-444e-ace7-6d7492547130",
      "name": "Fetch Updated Workflow",
      "type": "n8n-nodes-base.n8n",
      "position": [
        -112,
        -336
      ],
      "parameters": {
        "operation": "get",
        "workflowId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.workflow_id }}"
        },
        "requestOptions": {}
      },
      "credentials": {
        "n8nApi": {
          "id": "sPrxjiTGmum0YltE",
          "name": "n8n account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "5b6307b5-bef1-4064-93d5-8651585dccc2",
      "name": "Check GitLab Repository",
      "type": "n8n-nodes-base.gitlab",
      "onError": "continueRegularOutput",
      "position": [
        112,
        -336
      ],
      "parameters": {
        "owner": "n8n_projects",
        "filePath": "={{$json.name +'/' }}",
        "resource": "file",
        "operation": "list",
        "returnAll": true,
        "repository": "all_projects",
        "additionalParameters": {}
      },
      "credentials": {
        "gitlabApi": {
          "id": "jSe8yMHXlJPNv5lh",
          "name": "GitLab account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "cdce94a6-bb32-4ab5-b6fa-d32a13706cbb",
      "name": "Analyze Repository State",
      "type": "n8n-nodes-base.code",
      "position": [
        336,
        -336
      ],
      "parameters": {
        "jsCode": "// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nconst err = $input.first().json.error;\nif(err\n   && err.indexOf(\"resource you are requesting could not be found\")>0)\n  return {workflow: $('Fetch Updated Workflow').first().json,isFileOnGit:false};\n\nlet isFileOnGit = false;\nfor (const item of $input.all()) {\n  if(item.json.name == $('Fetch Updated Workflow').first().json.name +\".json\"){\n    isFileOnGit = true;\n    break;\n  }\n}\n\nreturn {workflow: $('Fetch Updated Workflow').first().json,isFileOnGit};"
      },
      "typeVersion": 2
    },
    {
      "id": "4db0954c-e7f3-45af-892d-b7befd983539",
      "name": "Update Existing Workflow",
      "type": "n8n-nodes-base.gitlab",
      "position": [
        784,
        -432
      ],
      "parameters": {
        "owner": "n8n_projects",
        "branch": "main",
        "filePath": "={{ $('Analyze Repository State').item.json.workflow.name+'/'+$('Analyze Repository State').item.json.workflow.name +\".json\"}}",
        "resource": "file",
        "operation": "edit",
        "repository": "all_projects",
        "fileContent": "={{ $('Analyze Repository State').item.json.workflow.toJsonString() }}",
        "commitMessage": "={{ `updated by n8n` }}"
      },
      "credentials": {
        "gitlabApi": {
          "id": "jSe8yMHXlJPNv5lh",
          "name": "GitLab account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "d5595a4d-e56e-4d97-a794-68bb09c6bdd8",
      "name": "Create New Workflow File",
      "type": "n8n-nodes-base.gitlab",
      "position": [
        784,
        -240
      ],
      "parameters": {
        "owner": "n8n_projects",
        "branch": "main",
        "filePath": "={{$('Analyze Repository State').item.json.workflow.name+'/'+ $('Analyze Repository State').item.json.workflow.name +\".json\"}}",
        "resource": "file",
        "repository": "all_projects",
        "fileContent": "={{$json.workflow.toJsonString()}}",
        "commitMessage": "Pushed by n8n"
      },
      "credentials": {
        "gitlabApi": {
          "id": "jSe8yMHXlJPNv5lh",
          "name": "GitLab account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "4cde1c01-7294-493d-908a-adeca486c213",
      "name": "Generate AI Documentation",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        1008,
        -240
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4.1",
          "cachedResultName": "GPT-4.1"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "content": "=Generate a simple readme.md for the following n8n workflow json.\nYour json output must be exaclty this:\n{\"README\":\"The markdown content\"}\nWorkflow JSON:\n\n{{ $('Analyze Repository State').item.json.workflow.toJsonString() }}"
            }
          ]
        },
        "jsonOutput": true
      },
      "credentials": {
        "openAiApi": {
          "id": "OLXWXsZdKGOvJr95",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "a8471cd5-0619-44cd-ae4e-e07dba2b87fa",
      "name": "Save README to GitLab",
      "type": "n8n-nodes-base.gitlab",
      "position": [
        1408,
        -240
      ],
      "parameters": {
        "owner": "n8n_projects",
        "branch": "main",
        "filePath": "={{$('Analyze Repository State').item.json.workflow.name+'/readme.md'}}",
        "resource": "file",
        "repository": "all_projects",
        "fileContent": "={{ $json.message.content.README }}",
        "commitMessage": "Pushed by n8n"
      },
      "credentials": {
        "gitlabApi": {
          "id": "jSe8yMHXlJPNv5lh",
          "name": "GitLab account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "80f77f85-0766-4107-83b2-57e2d4cb9d73",
      "name": "Nota adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -496,
        -848
      ],
      "parameters": {
        "width": 480,
        "height": 416,
        "content": "**Auto backup n8n workflows to GitLab with AI-generated documentation**\nThis n8n template automatically backs up your workflows to a GitLab repository whenever they're updated or activated, and generates README documentation using AI.\n\n**Who's it for** :\nThis template is perfect for n8n users who want to:\n\nMaintain version control of their workflows\nCreate automatic backups in Git repositories\nGenerate documentation for their workflows using AI\nKeep their workflow library organized and documented\n\n**How it works**\nThe workflow monitors n8n for workflow updates and activations, then automatically saves the workflow JSON to GitLab and generates a README file using OpenAI.\n\n**This workflow can be added as a sub-workflow to any existing workflow to enable backup functionality.**\n"
      },
      "typeVersion": 1
    },
    {
      "id": "18b73c77-f66c-4bb7-82be-0ec51d6f488d",
      "name": "Nota adhesiva3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        64,
        -400
      ],
      "parameters": {
        "color": 7,
        "width": 424,
        "height": 224,
        "content": "Retrieves workflow data and checks repository status to determine is the file exist on repo"
      },
      "typeVersion": 1
    },
    {
      "id": "a032531b-7e75-4c53-8abf-c259c55ea10e",
      "name": "Nota adhesiva2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -496,
        -272
      ],
      "parameters": {
        "color": 7,
        "height": 80,
        "content": "Triggers when workflows are updated or activated"
      },
      "typeVersion": 1
    },
    {
      "id": "538be132-53e5-424c-afdd-d74f7dcd282b",
      "name": "Nota adhesiva4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        544,
        -512
      ],
      "parameters": {
        "color": 7,
        "width": 400,
        "height": 480,
        "content": "Creates or updates workflow files in GitLab"
      },
      "typeVersion": 1
    },
    {
      "id": "796de781-25ef-42a4-a17f-6ffc350e4aeb",
      "name": "Nota adhesiva5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        976,
        -320
      ],
      "parameters": {
        "color": 7,
        "width": 312,
        "height": 288,
        "content": "Uses OpenAI to generate README files automatically"
      },
      "typeVersion": 1
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "8b4b37e5-d7f5-4c32-84c8-90d1fa120a8a",
  "connections": {
    "3e71ace2-735e-47c8-a9c0-23c575080f47": {
      "main": [
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            "node": "4db0954c-e7f3-45af-892d-b7befd983539",
            "type": "main",
            "index": 0
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        ],
        [
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            "node": "d5595a4d-e56e-4d97-a794-68bb09c6bdd8",
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            "index": 0
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        ]
      ]
    },
    "12c58db0-c097-444e-ace7-6d7492547130": {
      "main": [
        [
          {
            "node": "5b6307b5-bef1-4064-93d5-8651585dccc2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "5b6307b5-bef1-4064-93d5-8651585dccc2": {
      "main": [
        [
          {
            "node": "cdce94a6-bb32-4ab5-b6fa-d32a13706cbb",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "cdce94a6-bb32-4ab5-b6fa-d32a13706cbb": {
      "main": [
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            "type": "main",
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    "d5595a4d-e56e-4d97-a794-68bb09c6bdd8": {
      "main": [
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            "node": "4cde1c01-7294-493d-908a-adeca486c213",
            "type": "main",
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    "5b647f82-91ee-43d2-be81-72f615d7cae3": {
      "main": [
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            "type": "main",
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    },
    "4cde1c01-7294-493d-908a-adeca486c213": {
      "main": [
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            "node": "a8471cd5-0619-44cd-ae4e-e07dba2b87fa",
            "type": "main",
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    },
    "d5316aa4-c279-4eec-a7af-c10e0ed663f8": {
      "main": [
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            "node": "12c58db0-c097-444e-ace7-6d7492547130",
            "type": "main",
            "index": 0
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    }
  }
}

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?

Intermedio - DevOps, Resumen 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.