Mise à jour automatique de n8n

Name: Mise à jour automatique de n8n
Rating: 4.5 (10 reviews)
Author: Dominic Spatz

Intermédiaire

Ceci est unDevOpsworkflow d'automatisation du domainecontenant 12 nœuds.Utilise principalement des nœuds comme If, Code, HttpRequest, ScheduleTrigger. Mise à jour automatisée de n8n avec vérification de version et webhook Portainer

Prérequis

•Peut nécessiter les informations d'identification d'authentification de l'API cible

Nœuds utilisés (12)

Catégorie

DevOps

Aperçu du workflow

Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement

Portainer Webhook

Déclencheur programmé

Obtenir la dernière version de n8n

Condition If

Version locale de n8n

Obtenir les métriques locales de n8n

React Flow

Exporter le workflow

Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow

{
  "id": "5TGOTlmPdfRCmmfe",
  "meta": {
    "instanceId": "dcb1c5ac6ea74a8d48a18ebc0df6103a2b23cb36997704a343a62b1831c8eccd"
  },
  "name": "n8n-autoupdate",
  "tags": [],
  "nodes": [
    {
      "id": "f1b6e1f4-1de3-4334-8a6a-72917d5612e3",
      "name": "Portainer Webhook",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1184,
        80
      ],
      "parameters": {
        "url": "https://portainer.tld.com/api/stacks/webhooks/606e8503-8824-43b1-a67c-cf95abbee1a8",
        "method": "POST",
        "options": {
          "response": {
            "response": {}
          },
          "allowUnauthorizedCerts": false
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "8cde31ed-6b9c-4451-8ce7-95b846d7e356",
      "name": "Déclencheur programmé",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -80,
        80
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 16,
              "triggerAtMinute": 8
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "8756bed1-42d0-4f5f-904c-2d5294002f74",
      "name": "Obtenir la dernière version de n8n",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        144,
        80
      ],
      "parameters": {
        "url": "https://registry.npmjs.org/n8n/latest",
        "options": {
          "fullResponse": false
        }
      },
      "typeVersion": 2
    },
    {
      "id": "938334e9-c0b1-476e-a816-4269946d7a41",
      "name": "Condition If",
      "type": "n8n-nodes-base.if",
      "position": [
        864,
        80
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "a2d169a3-7aa2-46f5-bdb2-f0d53a011b5c",
              "operator": {
                "type": "string",
                "operation": "notEquals"
              },
              "leftValue": "={{ $('Get the latest n8n version').item.json.version }}",
              "rightValue": "={{ $json.versionCli }}"
            }
          ]
        }
      },
      "typeVersion": 2.2,
      "alwaysOutputData": false
    },
    {
      "id": "4802535d-c004-442a-bbd1-610d540e924d",
      "name": "Version locale de n8n",
      "type": "n8n-nodes-base.code",
      "position": [
        640,
        80
      ],
      "parameters": {
        "jsCode": "const text = $input.first().json.data;\nconst match = text.match(/n8n_version_info\\{[^}]*version=\"(v[\\d.]+)\"/);\n\nif (match) {\n  const version = match[1].replace(/^v/, ''); // v entfernen\n  return [{ json: { versionCli: version } }];\n} else {\n  throw new Error(\"Version info not found in metrics output\");\n}\n"
      },
      "typeVersion": 2
    },
    {
      "id": "cee62d71-075b-4bf0-a800-b4fa2fee9ebe",
      "name": "Note adhésive",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -112,
        -16
      ],
      "parameters": {
        "width": 160,
        "height": 272,
        "content": "## Cron\nEvery 16 Hours at minute 8"
      },
      "typeVersion": 1
    },
    {
      "id": "94d2e06e-daf3-4260-929c-584144fbe486",
      "name": "Note adhésive 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        80,
        -16
      ],
      "parameters": {
        "width": 208,
        "height": 272,
        "content": "## Latest Version\nFetch from npmjs"
      },
      "typeVersion": 1
    },
    {
      "id": "e1a8d5f8-d672-4475-9ea0-e2eda0028702",
      "name": "Note adhésive 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        320,
        -16
      ],
      "parameters": {
        "width": 224,
        "height": 272,
        "content": "## Get Metrics\nFetch from local install"
      },
      "typeVersion": 1
    },
    {
      "id": "47c26e66-ba89-4903-a948-22b1162bf1e5",
      "name": "Obtenir les métriques locales de n8n",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        368,
        80
      ],
      "parameters": {
        "url": "https://127.0.0.1/metrics",
        "options": {
          "allowUnauthorizedCerts": true
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "4bf82532-cc70-4071-83f6-3550392b1590",
      "name": "Note adhésive 3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        576,
        -16
      ],
      "parameters": {
        "width": 224,
        "height": 272,
        "content": "## Installed Version\nExtract from metrics"
      },
      "typeVersion": 1
    },
    {
      "id": "b11bd405-761f-4328-af3e-0a79c985f654",
      "name": "Note adhésive 4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        832,
        -16
      ],
      "parameters": {
        "width": 256,
        "height": 272,
        "content": "## If Update available\nProceed with the workflow"
      },
      "typeVersion": 1
    },
    {
      "id": "559a1933-1bc6-4fc4-bcb2-2ef76364dc0e",
      "name": "Note adhésive 5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1120,
        -16
      ],
      "parameters": {
        "width": 256,
        "height": 272,
        "content": "## Start Update\nUsing webhook, but SSH might be useful aswell"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "1f5d34fd-158e-44a5-8438-f235f4265d00",
  "connections": {
    "938334e9-c0b1-476e-a816-4269946d7a41": {
      "main": [
        [
          {
            "node": "f1b6e1f4-1de3-4334-8a6a-72917d5612e3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "8cde31ed-6b9c-4451-8ce7-95b846d7e356": {
      "main": [
        [
          {
            "node": "8756bed1-42d0-4f5f-904c-2d5294002f74",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "4802535d-c004-442a-bbd1-610d540e924d": {
      "main": [
        [
          {
            "node": "938334e9-c0b1-476e-a816-4269946d7a41",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "47c26e66-ba89-4903-a948-22b1162bf1e5": {
      "main": [
        [
          {
            "node": "4802535d-c004-442a-bbd1-610d540e924d",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "8756bed1-42d0-4f5f-904c-2d5294002f74": {
      "main": [
        [
          {
            "node": "47c26e66-ba89-4903-a948-22b1162bf1e5",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Foire aux questions

Comment utiliser ce workflow ?

Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.

Dans quelles scénarios ce workflow est-il adapté ?

Intermédiaire - DevOps

Est-ce payant ?

Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.