Selbstgehostete Laufzeitüberwachung mit Zeitgeber-Auslöser
Fortgeschritten
Dies ist ein DevOps, IT Ops-Bereich Automatisierungsworkflow mit 15 Nodes. Hauptsächlich werden Set, Gmail, Slack, Switch, HttpRequest und andere Nodes verwendet. Selbstgehostete Runtime-Überwachung mit zeitbasierten Triggern
Voraussetzungen
- •Google-Konto + Gmail API-Anmeldedaten
- •Slack Bot Token oder Webhook URL
- •Möglicherweise sind Ziel-API-Anmeldedaten erforderlich
- •Google Sheets API-Anmeldedaten
Verwendete Nodes (15)
Kategorie
Workflow-Vorschau
Visualisierung der Node-Verbindungen, mit Zoom und Pan
Workflow exportieren
Kopieren Sie die folgende JSON-Konfiguration und importieren Sie sie in n8n
{
"meta": {
"instanceId": "26ba763460b97c249b82942b23b6384876dfeb9327513332e743c5f6219c2b8e"
},
"nodes": [
{
"id": "acb0acd0-9bb6-4491-a1ca-4aa9a7820bbc",
"name": "Zeitplan-Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
1440,
420
],
"parameters": {
"rule": {
"interval": [
{
"field": "hours",
"hoursInterval": 6
}
]
}
},
"typeVersion": 1.2
},
{
"id": "c6bb51c4-aec4-4a6d-ade2-1080bbbb6fb3",
"name": "Status berechnen",
"type": "n8n-nodes-base.set",
"position": [
2367,
460
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "b0cbcff5-bfcf-46a5-a386-65c4dd56c42f",
"name": "date",
"type": "string",
"value": "={{ $json.headers.date }}"
},
{
"id": "8c4155e4-bcc6-41dd-9582-346a57a7b997",
"name": "Property",
"type": "string",
"value": "={{ $json.Property }}"
},
{
"id": "f0320678-d352-486f-a633-9980c4fc73b2",
"name": "UP_FROM_UP",
"type": "boolean",
"value": "={{ $json.statusCode < 400 && $json.Status === 'UP' }}"
},
{
"id": "61783eb6-a683-44c9-aa0c-5fc5247da9fa",
"name": "DOWN_FROM_DOWN",
"type": "boolean",
"value": "={{ $json.statusCode >= 400 && $json.Status === 'DOWN' }}"
},
{
"id": "1052a69e-4456-445d-bdd9-2765b334cf64",
"name": "UP_FROM_DOWN",
"type": "boolean",
"value": "={{ $json.statusCode < 400 && $json.Status === 'DOWN' }}"
},
{
"id": "9af72278-5b29-406a-b4c5-f47f3d805063",
"name": "DOWN_FROM_UP",
"type": "boolean",
"value": "={{ $json.statusCode >= 400 && $json.Status === 'UP' }}"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "50307dca-fa88-4a19-91a4-456866e529d4",
"name": "Websites abrufen",
"type": "n8n-nodes-base.googleSheets",
"position": [
1700,
420
],
"parameters": {
"options": {},
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit#gid=0",
"cachedResultName": "dashboard"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit?usp=drivesdk",
"cachedResultName": "n8n uptime"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "XHvC7jIRR8A2TlUl",
"name": "Google Sheets account"
}
},
"typeVersion": 4.3
},
{
"id": "4b0cb0cc-282b-4be9-a4ca-0c4eb10d896e",
"name": "Chat-Alarm senden",
"type": "n8n-nodes-base.slack",
"position": [
3100,
340
],
"parameters": {
"text": "=From: n8n uptime\nDate: {{ $('Calculate Status').item.json[\"date\"] }}\n\n{{ $('Calculate Status').item.json.Property }} is {{ $('Calculate Status').item.json[\"DOWN_FROM_UP\"] ? 'DOWN' : 'UP' }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C06RS1WPUQ6",
"cachedResultName": "general"
},
"otherOptions": {}
},
"credentials": {
"slackApi": {
"id": "VfK3js0YdqBdQLGP",
"name": "Slack account"
}
},
"typeVersion": 2.1
},
{
"id": "ab303995-bd82-4aef-8fe1-ce808c4dbd33",
"name": "E-Mail-Alarm senden",
"type": "n8n-nodes-base.gmail",
"position": [
2940,
340
],
"parameters": {
"sendTo": "no-reply@example.com",
"message": "=From: n8n uptime\nDate: {{ $('Calculate Status').item.json[\"date\"] }}\n\n{{ $('Calculate Status').item.json.Property }} is {{ $('Calculate Status').item.json[\"DOWN_FROM_UP\"] ? 'DOWN' : 'UP' }}",
"options": {
"senderName": "n8n uptime",
"appendAttribution": false
},
"subject": "=n8n uptime: {{ $('Calculate Status').item.json.Property }} is {{ $('Calculate Status').item.json[\"DOWN_FROM_UP\"] ? 'DOWN' : 'UP' }}",
"emailType": "text"
},
"credentials": {
"gmailOAuth2": {
"id": "Sf5Gfl9NiFTNXFWb",
"name": "Gmail account"
}
},
"typeVersion": 2.1
},
{
"id": "63343e68-be07-4d89-8363-140299dcf0b6",
"name": "Uptime-Ereignis protokollieren",
"type": "n8n-nodes-base.googleSheets",
"position": [
2940,
520
],
"parameters": {
"columns": {
"value": {
"date": "={{ $json.date }}",
"period": "={{ new Date($json.date).format(\"yyyy-MM\") }}"
},
"schema": [
{
"id": "period",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "period",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "date",
"type": "string",
"display": true,
"required": false,
"displayName": "date",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Property",
"type": "string",
"display": true,
"required": false,
"displayName": "Property",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "UP_FROM_UP",
"type": "string",
"display": true,
"required": false,
"displayName": "UP_FROM_UP",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "DOWN_FROM_DOWN",
"type": "string",
"display": true,
"required": false,
"displayName": "DOWN_FROM_DOWN",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "UP_FROM_DOWN",
"type": "string",
"display": true,
"required": false,
"displayName": "UP_FROM_DOWN",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "DOWN_FROM_UP",
"type": "string",
"display": true,
"required": false,
"displayName": "DOWN_FROM_UP",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": []
},
"options": {},
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "name",
"value": "={{ $('Calculate Status').item.json.Property }}"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit?usp=drivesdk",
"cachedResultName": "n8n uptime"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "XHvC7jIRR8A2TlUl",
"name": "Google Sheets account"
}
},
"typeVersion": 4.3
},
{
"id": "fe97a18b-902c-4fab-bf73-69b5b9e41a11",
"name": "Website-Status aktualisieren",
"type": "n8n-nodes-base.googleSheets",
"position": [
3100,
520
],
"parameters": {
"columns": {
"value": {
"Status": "={{ $json[\"DOWN_FROM_UP\"] || $json[\"DOWN_FROM_DOWN\"] ? 'DOWN' : 'UP' }}",
"Property": "={{ $json.Property }}"
},
"schema": [
{
"id": "Property",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Property",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Property"
]
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit#gid=0",
"cachedResultName": "dashboard"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit?usp=drivesdk",
"cachedResultName": "n8n uptime"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "XHvC7jIRR8A2TlUl",
"name": "Google Sheets account"
}
},
"typeVersion": 4.3
},
{
"id": "b37537d1-eedf-446e-a5ed-2ef7388fd7bc",
"name": "Website-Test durchführen",
"type": "n8n-nodes-base.httpRequest",
"position": [
2207,
460
],
"parameters": {
"url": "={{ $json.Property }}",
"options": {
"response": {
"response": {
"neverError": true,
"fullResponse": true
}
}
},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{}
]
}
},
"typeVersion": 4.2
},
{
"id": "22efcca8-81a8-4128-a03f-efd394e41977",
"name": "Für jede Website...",
"type": "n8n-nodes-base.splitInBatches",
"position": [
2007,
460
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "b74d0b2c-8b08-42fe-a78f-103d4ea3b60f",
"name": "Notiz3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1375.3365733151754,
160
],
"parameters": {
"color": 7,
"width": 533.3167991131336,
"height": 451.46281790887826,
"content": "## 1. Setting a Schedule\n[Read more about Scheduling Workflows](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.scheduletrigger/)\n\nSince we expect downtime to be a rare occurance, our monitor should only check infrequently during the day. We'll use a schedule trigger for this purpose.\n\nOnce the schdule activates, we'll pull a list of sites to check from our google sheet."
},
"typeVersion": 1
},
{
"id": "6c570ff2-aa08-4458-b2da-7632d516c4e3",
"name": "Notiz4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1940,
247.83581204342858
],
"parameters": {
"color": 7,
"width": 596.6620781418152,
"height": 464.2968162619932,
"content": "## 2. Perform Site Checks\n[Read more about using HTTP requests](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.httprequest/)\n\nn8n makes it easy to communicate with external websites by offering a powerful HTTP request node which can handle GET and POST requests as well as pagination.\n\nHere, we're only interested in the status code of our requests."
},
"typeVersion": 1
},
{
"id": "d1f67650-1409-43b1-b197-0e5a821d8b6f",
"name": "Notiz5",
"type": "n8n-nodes-base.stickyNote",
"position": [
2580,
117.20168629145996
],
"parameters": {
"color": 7,
"width": 720.3351531809235,
"height": 600.2604061412927,
"content": "## 3. Sending Alerts and Logging Results\n[Read more about using Switch for powerful control flow](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.switch)\n\nThe switch node is powerful control flow tool that makes your workflows smart. Here, we're able to use Switch to trigger alert notifications whenever we have DOWN status or whenever we get a status change.\n\nWe store the event in our Sites Google Sheet and update the site's status which will be used to calculate our state on the next scheduled run."
},
"typeVersion": 1
},
{
"id": "244291de-7ce1-48c9-9d7a-c04fc7d069ab",
"name": "Status-Router",
"type": "n8n-nodes-base.switch",
"position": [
2640,
520
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "UP_FROM_UP",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.UP_FROM_UP }}",
"rightValue": 200
}
]
},
"renameOutput": true
},
{
"outputKey": "UP_FROM_DOWN",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f50ae8d6-4359-4163-aedb-fddf100ad676",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.UP_FROM_DOWN }}",
"rightValue": 200
}
]
},
"renameOutput": true
},
{
"outputKey": "DOWN_FROM_DOWN",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "417e93d8-08b7-468d-a3bb-f0d395b3026a",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.DOWN_FROM_DOWN }}",
"rightValue": ""
}
]
},
"renameOutput": true
},
{
"outputKey": "DOWN_FROM_UP",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "7191e7cb-f2e1-4288-aa68-21f6efefafc5",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.DOWN_FROM_UP }}",
"rightValue": ""
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3
},
{
"id": "a2a683fa-1fa5-4595-856a-de4f717eadf0",
"name": "Notiz6",
"type": "n8n-nodes-base.stickyNote",
"position": [
1063.07390978683,
160
],
"parameters": {
"width": 276.590892958905,
"height": 299.942498076894,
"content": "## Try It Out!\n### Thie workflow showcases how you can build a simple website monitoring service using Scheduled Triggers and the HTTP Requests node. \n\n### Need Help?\nJoin the [Discord](https://discord.com/invite/XPKeKXeB7d) or ask in the [Forum](https://community.n8n.io/)!\n\nHappy Hacking!"
},
"typeVersion": 1
},
{
"id": "704ce21f-6b96-4dc5-a27f-fca4b326efd1",
"name": "Notiz",
"type": "n8n-nodes-base.stickyNote",
"position": [
1620,
380
],
"parameters": {
"width": 262.6069985025353,
"height": 379.4991553144906,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n### 🚨Google Sheet Required!\nYou'll need the following columns:\n* **Property** - the website address to monitor\n* **Status** - either one of \"UP\" or \"DOWN\""
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"50307dca-fa88-4a19-91a4-456866e529d4": {
"main": [
[
{
"node": "22efcca8-81a8-4128-a03f-efd394e41977",
"type": "main",
"index": 0
}
]
]
},
"244291de-7ce1-48c9-9d7a-c04fc7d069ab": {
"main": [
[
{
"node": "63343e68-be07-4d89-8363-140299dcf0b6",
"type": "main",
"index": 0
}
],
[
{
"node": "ab303995-bd82-4aef-8fe1-ce808c4dbd33",
"type": "main",
"index": 0
},
{
"node": "63343e68-be07-4d89-8363-140299dcf0b6",
"type": "main",
"index": 0
}
],
[
{
"node": "63343e68-be07-4d89-8363-140299dcf0b6",
"type": "main",
"index": 0
},
{
"node": "ab303995-bd82-4aef-8fe1-ce808c4dbd33",
"type": "main",
"index": 0
}
],
[
{
"node": "ab303995-bd82-4aef-8fe1-ce808c4dbd33",
"type": "main",
"index": 0
},
{
"node": "63343e68-be07-4d89-8363-140299dcf0b6",
"type": "main",
"index": 0
}
]
]
},
"c6bb51c4-aec4-4a6d-ade2-1080bbbb6fb3": {
"main": [
[
{
"node": "244291de-7ce1-48c9-9d7a-c04fc7d069ab",
"type": "main",
"index": 0
}
]
]
},
"22efcca8-81a8-4128-a03f-efd394e41977": {
"main": [
null,
[
{
"node": "b37537d1-eedf-446e-a5ed-2ef7388fd7bc",
"type": "main",
"index": 0
}
]
]
},
"63343e68-be07-4d89-8363-140299dcf0b6": {
"main": [
[
{
"node": "fe97a18b-902c-4fab-bf73-69b5b9e41a11",
"type": "main",
"index": 0
}
]
]
},
"acb0acd0-9bb6-4491-a1ca-4aa9a7820bbc": {
"main": [
[
{
"node": "50307dca-fa88-4a19-91a4-456866e529d4",
"type": "main",
"index": 0
}
]
]
},
"ab303995-bd82-4aef-8fe1-ce808c4dbd33": {
"main": [
[
{
"node": "4b0cb0cc-282b-4be9-a4ca-0c4eb10d896e",
"type": "main",
"index": 0
}
]
]
},
"b37537d1-eedf-446e-a5ed-2ef7388fd7bc": {
"main": [
[
{
"node": "c6bb51c4-aec4-4a6d-ade2-1080bbbb6fb3",
"type": "main",
"index": 0
}
]
]
},
"fe97a18b-902c-4fab-bf73-69b5b9e41a11": {
"main": [
[
{
"node": "22efcca8-81a8-4128-a03f-efd394e41977",
"type": "main",
"index": 0
}
]
]
}
}
}Häufig gestellte Fragen
Wie verwende ich diesen Workflow?
Kopieren Sie den obigen JSON-Code, erstellen Sie einen neuen Workflow in Ihrer n8n-Instanz und wählen Sie "Aus JSON importieren". Fügen Sie die Konfiguration ein und passen Sie die Anmeldedaten nach Bedarf an.
Für welche Szenarien ist dieser Workflow geeignet?
Fortgeschritten - DevOps, IT-Betrieb
Ist es kostenpflichtig?
Dieser Workflow ist völlig kostenlos. Beachten Sie jedoch, dass Drittanbieterdienste (wie OpenAI API), die im Workflow verwendet werden, möglicherweise kostenpflichtig sind.
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Autor
Jimleuk
@jimleukFreelance consultant based in the UK specialising in AI-powered automations. I work with select clients tackling their most challenging projects. For business enquiries, send me an email at hello@jimle.uk LinkedIn: https://www.linkedin.com/in/jimleuk/ X/Twitter: https://x.com/jimle_uk
Externe Links
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