n8n-workflows/workflows/1595_Telegram_Schedule_Update_Webhook.json

{
  "id": "PVBUCGQUOiOrIfli",
  "meta": {
    "instanceId": "740d0a59ff901341d9247a8b17beaace585edc6342f8d716c9cf18ea3ac6313a",
    "templateCredsSetupCompleted": true
  },
  "name": "n8n update",
  "tags": [
    {
      "id": "AW45ve4sa5vbdnkZ",
      "name": "#n8n",
      "createdAt": "2025-03-30T00:22:43.140Z",
      "updatedAt": "2025-03-30T00:22:43.140Z"
    }
  ],
  "nodes": [
    {
      "id": "445aa127-ac55-4e01-ab07-90a45cf0fab1",
      "name": "Pull n8n Image",
      "type": "n8n-nodes-base.ssh",
      "position": [
        300,
        -240
      ],
      "parameters": {
        "cwd": "={{ $('Set Default variable').item.json['working-directory'] }}",
        "command": "sudo docker pull docker.n8n.io/n8nio/n8n"
      },
      "credentials": {
        "sshPassword": {
          "id": "tqNyOVbQTikb35Tk",
          "name": "SSH Password account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "e437f006-cdee-4ab3-bfaa-f323b072c380",
      "name": "docker compose pull",
      "type": "n8n-nodes-base.ssh",
      "position": [
        560,
        -240
      ],
      "parameters": {
        "cwd": "={{ $('Set Default variable').item.json['working-directory'] }}",
        "command": "sudo docker compose pull"
      },
      "credentials": {
        "sshPassword": {
          "id": "tqNyOVbQTikb35Tk",
          "name": "SSH Password account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "79e7a23e-1bd6-45c8-b9b0-ee959c11aa01",
      "name": "check n8n installed version",
      "type": "n8n-nodes-base.ssh",
      "position": [
        -1100,
        -660
      ],
      "parameters": {
        "cwd": "={{ $json['working-directory'] }}",
        "command": "=sudo docker inspect \"{{ $json['n8n-container-name'] }}\" | jq -r '.[0].Config.Labels[\"org.opencontainers.image.version\"]'"
      },
      "credentials": {
        "sshPassword": {
          "id": "tqNyOVbQTikb35Tk",
          "name": "SSH Password account"
        }
      },
      "executeOnce": false,
      "typeVersion": 1,
      "alwaysOutputData": false
    },
    {
      "id": "a84ab5f7-da59-4d7a-aeac-ec1651115924",
      "name": "When clicking ‘Test workflow’",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -1800,
        -200
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "9306fb33-0780-49db-bf22-13e264f0c2bf",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -1800,
        -460
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "daysInterval": 3,
              "triggerAtHour": 13
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "a47fe6aa-f12b-4974-ac55-214b2fd76eff",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1540,
        -660
      ],
      "parameters": {
        "height": 500,
        "content": "## Default Variables  \nBefore starting, please set the following variables:  \n\n- **working-directory**: The directory where your `docker-compose.yml` file is located.  \n- **n8n-container-name**: The name of your n8n Docker container.  \n- **telegram-id**: Your Telegram chat ID. You can find it by messaging `@get_id_bot` on Telegram.  \n"
      },
      "typeVersion": 1
    },
    {
      "id": "bd9cba21-5ce6-4ce1-803b-ac77b9e58f45",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1300,
        -240
      ],
      "parameters": {
        "height": 300,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nGet information from the n8n GitHub repository to find the latest released version of n8n.  \n"
      },
      "typeVersion": 1
    },
    {
      "id": "4db11a08-3feb-4f91-9671-a675a2e7ae76",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1040,
        -240
      ],
      "parameters": {
        "height": 300,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\nThis node removes \"n8n@\" from the version string.  \nFor example:  \n- Before: `n8n@1.84.3`  \n- After: `1.84.3`  \n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "d479524f-143e-4894-909d-e9970590e0e2",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1160,
        -880
      ],
      "parameters": {
        "height": 400,
        "content": "## Check Installed Image Version  \nExecute a command on the server to determine which version of n8n is currently running.  \n"
      },
      "typeVersion": 1
    },
    {
      "id": "f896acec-2dc5-477b-88f2-9b8e36550006",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -820,
        -880
      ],
      "parameters": {
        "width": 420,
        "height": 520,
        "content": "## SQL Query: Merging Inputs  \nThis query retrieves the `stdout` field from `input1` and `tag_name` from `input2`.  \nIt uses a `LEFT JOIN` to merge the data based on matching `id` fields.  \n\nQuery:  \n```sql\nSELECT input1.stdout AS stdout, \ninput2.tag_name AS tag_name\nFROM input1\nLEFT JOIN input2 ON input1.id = input2.id;\n"
      },
      "typeVersion": 1
    },
    {
      "id": "7913800b-b46f-40e2-851d-cc3cc2104843",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -60,
        -1080
      ],
      "parameters": {
        "height": 380,
        "content": "## Telegram Notificaton [OPTIONAL]\nSend a Telegram message and inform that there is nothing to do and n8n is already on the latest version.\n\n\n\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "63ef2c3f-d0d2-438e-9427-90592397df22",
      "name": "Sticky Note6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -380,
        -680
      ],
      "parameters": {
        "height": 340,
        "content": "## Compare Versions  \nThis node compares two versions: one from Docker and another from the n8n GitHub repository.  \nIf a new version is available, it will be detected.  \n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "77ebd46f-09af-4e68-a1a7-a6d97c3f9021",
      "name": "Sticky Note7",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -40,
        -420
      ],
      "parameters": {
        "height": 340,
        "content": "## Telegram Approve\nSend a Telegram notification and inform that a new version is available. Ask if the user wants to update.\n\n\n\n\n\n\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "7365971c-1e77-4eae-a23f-9f7843b40889",
      "name": "Sticky Note8",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        220,
        -420
      ],
      "parameters": {
        "height": 340,
        "content": "## Pull Docker Image\nPull the latest n8n image. You can modify the command as needed.\n\n\n\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "1e7b547c-e9b1-4b91-8241-6cdd6a746100",
      "name": "Sticky Note9",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        500,
        -420
      ],
      "parameters": {
        "height": 340,
        "content": "## Docker Compose Pull\nRuns in the directory you defined in the Default variable.\n\n\n\n\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "f2817779-b2e9-4205-baf7-1f0481bae0e4",
      "name": "Sticky Note10",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        780,
        -420
      ],
      "parameters": {
        "height": 340,
        "content": "## Docker Compose Up \nIn this step, the container will be started with the new image.\n\n\n\n\n\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "4823d32f-9237-444f-812f-1bc494d0e087",
      "name": "Sticky Note11",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1060,
        -420
      ],
      "parameters": {
        "height": 340,
        "content": "## Telegram Notificaton\nSend a Telegram notification and inform that n8n has been updated.\n\n\n\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "8bcf0308-7904-4635-8f0e-7335e360dabc",
      "name": "docker compose up",
      "type": "n8n-nodes-base.ssh",
      "position": [
        840,
        -240
      ],
      "parameters": {
        "cwd": "={{ $('Set Default variable').item.json['working-directory'] }}",
        "command": "sudo docker compose up -d"
      },
      "credentials": {
        "sshPassword": {
          "id": "tqNyOVbQTikb35Tk",
          "name": "SSH Password account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "add506c6-88b7-480c-be13-2de86f6094ca",
      "name": "Sticky Note12",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1840,
        -660
      ],
      "parameters": {
        "height": 340,
        "content": "## Schedule Trigger  \nYou can schedule this workflow, for example, every three days to check n8n images.\n\n\n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "045ebd0a-9d54-4cae-8307-f23ed26103f9",
      "name": "Set Default variable",
      "type": "n8n-nodes-base.set",
      "position": [
        -1480,
        -320
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "c06b2d24-1fd7-40f0-aee5-b5d6553e289e",
              "name": "working-directory",
              "type": "string",
              "value": ""
            },
            {
              "id": "451aad67-5190-4eab-a982-56092734bb07",
              "name": "n8n-container-name",
              "type": "string",
              "value": ""
            },
            {
              "id": "8a294900-f367-47a2-b260-344b133dc2ff",
              "name": "telegram-id",
              "type": "string",
              "value": "598677820"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "alwaysOutputData": true
    },
    {
      "id": "6bc2b28c-0f3c-44aa-a536-766f972f9e22",
      "name": "Github HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -1240,
        -220
      ],
      "parameters": {
        "url": "https://api.github.com/repos/n8n-io/n8n/releases/latest",
        "options": {}
      },
      "typeVersion": 4.2,
      "alwaysOutputData": false
    },
    {
      "id": "8ba3f574-9f2b-48d2-95fc-b57d57ecf6c1",
      "name": "Merge Results",
      "type": "n8n-nodes-base.merge",
      "position": [
        -660,
        -560
      ],
      "parameters": {
        "mode": "combineBySql",
        "query": "SELECT input1.stdout, input2.tag_name \nFROM input1 \nLEFT JOIN input2 ON true;"
      },
      "typeVersion": 3.1
    },
    {
      "id": "c97723c3-1733-4481-add2-7ecae02ea144",
      "name": "Edit Version String",
      "type": "n8n-nodes-base.set",
      "position": [
        -960,
        -220
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "f6e5cc51-aa49-46e5-aa4c-73baec811afa",
              "name": "tag_name",
              "type": "string",
              "value": "={{ $json[\"tag_name\"].replace(\"n8n@\", \"\") }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "22bec435-84ba-44bb-8127-c5b099fda7f2",
      "name": "Comapre Two Input",
      "type": "n8n-nodes-base.if",
      "position": [
        -320,
        -500
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "e88d2c77-5ee1-4296-a612-d9b2290f6e03",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.stdout }}",
              "rightValue": "={{ $json.tag_name }}"
            }
          ]
        },
        "looseTypeValidation": "="
      },
      "typeVersion": 2.2
    },
    {
      "id": "be9bdef5-88f4-4f12-8938-82f8206b8655",
      "name": "Telegram Notif",
      "type": "n8n-nodes-base.telegram",
      "position": [
        0,
        -860
      ],
      "webhookId": "38d19f3d-0ef4-40df-b831-701ea242bb8f",
      "parameters": {
        "text": "n8n is up to date.",
        "chatId": "={{ $('Set Default variable').item.json['telegram-id'] }}",
        "additionalFields": {}
      },
      "credentials": {
        "telegramApi": {
          "id": "Zx3ibmlSzRKZQsFa",
          "name": "Telegram account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "59ece477-dcf2-4898-a362-7fcd35a49315",
      "name": "Telegram Approve",
      "type": "n8n-nodes-base.telegram",
      "position": [
        20,
        -240
      ],
      "webhookId": "e816696f-cb7a-4036-92bf-eafb5f06778c",
      "parameters": {
        "chatId": "={{ $('Set Default variable').item.json['telegram-id'] }}",
        "message": "Hi, \na new n8n version is available. \nI'm ready to update. \nCan I start now?",
        "options": {},
        "operation": "sendAndWait"
      },
      "credentials": {
        "telegramApi": {
          "id": "Zx3ibmlSzRKZQsFa",
          "name": "Telegram account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "292efcfd-bbd7-4170-9e9f-020f10483c5e",
      "name": "Telegram Notif1",
      "type": "n8n-nodes-base.telegram",
      "position": [
        1120,
        -240
      ],
      "webhookId": "254019a6-a298-4a9e-b100-8b92f22469c3",
      "parameters": {
        "text": "We are updating n8n to the latest version.",
        "chatId": "={{ $('Set Default variable').item.json['telegram-id'] }}",
        "additionalFields": {}
      },
      "credentials": {
        "telegramApi": {
          "id": "Zx3ibmlSzRKZQsFa",
          "name": "Telegram account"
        }
      },
      "typeVersion": 1.2
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "timezone": "Asia/Tehran",
    "callerPolicy": "workflowsFromSameOwner",
    "executionOrder": "v1",
    "saveExecutionProgress": false
  },
  "versionId": "e7c52f1d-e131-4911-bf04-5d3ebefc8271",
  "connections": {
    "Merge Results": {
      "main": [
        [
          {
            "node": "Comapre Two Input",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Pull n8n Image": {
      "main": [
        [
          {
            "node": "docker compose pull",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Telegram Notif1": {
      "main": [
        [
          {
            "node": "Comapre Two Input",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Set Default variable",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Telegram Approve": {
      "main": [
        [
          {
            "node": "Pull n8n Image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Comapre Two Input": {
      "main": [
        [
          {
            "node": "Telegram Notif",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Telegram Approve",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "docker compose up": {
      "main": [
        [
          {
            "node": "Telegram Notif1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Edit Version String": {
      "main": [
        [
          {
            "node": "Merge Results",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Github HTTP Request": {
      "main": [
        [
          {
            "node": "Edit Version String",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "docker compose pull": {
      "main": [
        [
          {
            "node": "docker compose up",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Default variable": {
      "main": [
        [
          {
            "node": "check n8n installed version",
            "type": "main",
            "index": 0
          },
          {
            "node": "Github HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "check n8n installed version": {
      "main": [
        [
          {
            "node": "Merge Results",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "When clicking ‘Test workflow’": {
      "main": [
        [
          {
            "node": "Set Default variable",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}