706 lines
20 KiB
JSON
706 lines
20 KiB
JSON
{
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"meta": {
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"instanceId": "26ba763460b97c249b82942b23b6384876dfeb9327513332e743c5f6219c2b8e"
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},
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"nodes": [
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{
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"id": "acb0acd0-9bb6-4491-a1ca-4aa9a7820bbc",
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"name": "Schedule Trigger",
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"type": "n8n-nodes-base.scheduleTrigger",
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"position": [
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1440,
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420
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],
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"parameters": {
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"rule": {
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"interval": [
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{
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"field": "hours",
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"hoursInterval": 6
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}
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]
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}
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},
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"typeVersion": 1.2
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},
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{
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"id": "c6bb51c4-aec4-4a6d-ade2-1080bbbb6fb3",
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"name": "Calculate Status",
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"type": "n8n-nodes-base.set",
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"position": [
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2367,
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460
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],
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"parameters": {
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"options": {},
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"assignments": {
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"assignments": [
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{
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"id": "b0cbcff5-bfcf-46a5-a386-65c4dd56c42f",
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"name": "date",
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"type": "string",
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"value": "={{ $json.headers.date }}"
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},
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{
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"id": "8c4155e4-bcc6-41dd-9582-346a57a7b997",
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"name": "Property",
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"type": "string",
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"value": "={{ $json.Property }}"
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},
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{
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"id": "f0320678-d352-486f-a633-9980c4fc73b2",
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"name": "UP_FROM_UP",
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"type": "boolean",
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"value": "={{ $json.statusCode < 400 && $json.Status === 'UP' }}"
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},
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{
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"id": "61783eb6-a683-44c9-aa0c-5fc5247da9fa",
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"name": "DOWN_FROM_DOWN",
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"type": "boolean",
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"value": "={{ $json.statusCode >= 400 && $json.Status === 'DOWN' }}"
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},
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{
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"id": "1052a69e-4456-445d-bdd9-2765b334cf64",
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"name": "UP_FROM_DOWN",
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"type": "boolean",
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"value": "={{ $json.statusCode < 400 && $json.Status === 'DOWN' }}"
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},
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{
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"id": "9af72278-5b29-406a-b4c5-f47f3d805063",
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"name": "DOWN_FROM_UP",
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"type": "boolean",
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"value": "={{ $json.statusCode >= 400 && $json.Status === 'UP' }}"
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}
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]
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}
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},
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"typeVersion": 3.3
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},
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{
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"id": "50307dca-fa88-4a19-91a4-456866e529d4",
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"name": "Get Sites",
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"type": "n8n-nodes-base.googleSheets",
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"position": [
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1700,
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420
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],
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"parameters": {
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"options": {},
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"sheetName": {
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"__rl": true,
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"mode": "list",
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"value": "gid=0",
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"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit#gid=0",
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"cachedResultName": "dashboard"
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},
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"documentId": {
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"__rl": true,
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"mode": "list",
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"value": "1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4",
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"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit?usp=drivesdk",
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"cachedResultName": "n8n uptime"
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}
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},
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"credentials": {
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"googleSheetsOAuth2Api": {
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"id": "XHvC7jIRR8A2TlUl",
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"name": "Google Sheets account"
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}
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},
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"typeVersion": 4.3
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},
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{
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"id": "4b0cb0cc-282b-4be9-a4ca-0c4eb10d896e",
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"name": "Send Chat Alert",
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"type": "n8n-nodes-base.slack",
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"position": [
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3100,
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340
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],
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"parameters": {
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"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' }}",
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"select": "channel",
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"channelId": {
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"__rl": true,
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"mode": "list",
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"value": "C06RS1WPUQ6",
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"cachedResultName": "general"
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},
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"otherOptions": {}
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},
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"credentials": {
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"slackApi": {
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"id": "VfK3js0YdqBdQLGP",
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"name": "Slack account"
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}
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},
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"typeVersion": 2.1
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},
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{
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"id": "ab303995-bd82-4aef-8fe1-ce808c4dbd33",
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"name": "Send Email Alert",
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"type": "n8n-nodes-base.gmail",
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"position": [
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2940,
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340
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],
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"parameters": {
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"sendTo": "no-reply@example.com",
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"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' }}",
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"options": {
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"senderName": "n8n uptime",
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"appendAttribution": false
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},
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"subject": "=n8n uptime: {{ $('Calculate Status').item.json.Property }} is {{ $('Calculate Status').item.json[\"DOWN_FROM_UP\"] ? 'DOWN' : 'UP' }}",
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"emailType": "text"
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},
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"credentials": {
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"gmailOAuth2": {
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"id": "Sf5Gfl9NiFTNXFWb",
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"name": "Gmail account"
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}
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},
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"typeVersion": 2.1
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},
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{
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"id": "63343e68-be07-4d89-8363-140299dcf0b6",
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"name": "Log Uptime Event",
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"type": "n8n-nodes-base.googleSheets",
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"position": [
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2940,
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520
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],
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"parameters": {
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"columns": {
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"value": {
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"date": "={{ $json.date }}",
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"period": "={{ new Date($json.date).format(\"yyyy-MM\") }}"
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},
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"schema": [
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{
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"id": "period",
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"type": "string",
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"display": true,
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"removed": false,
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"required": false,
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"displayName": "period",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "date",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "date",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "Property",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "Property",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "UP_FROM_UP",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "UP_FROM_UP",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "DOWN_FROM_DOWN",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "DOWN_FROM_DOWN",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "UP_FROM_DOWN",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "UP_FROM_DOWN",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "DOWN_FROM_UP",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "DOWN_FROM_UP",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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}
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],
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"mappingMode": "defineBelow",
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"matchingColumns": []
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},
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"options": {},
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"operation": "append",
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"sheetName": {
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"__rl": true,
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"mode": "name",
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"value": "={{ $('Calculate Status').item.json.Property }}"
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},
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"documentId": {
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"__rl": true,
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"mode": "list",
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"value": "1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4",
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"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit?usp=drivesdk",
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"cachedResultName": "n8n uptime"
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}
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},
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"credentials": {
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"googleSheetsOAuth2Api": {
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"id": "XHvC7jIRR8A2TlUl",
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"name": "Google Sheets account"
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}
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},
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"typeVersion": 4.3
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},
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{
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"id": "fe97a18b-902c-4fab-bf73-69b5b9e41a11",
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"name": "Update Site Status",
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"type": "n8n-nodes-base.googleSheets",
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"position": [
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3100,
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520
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],
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"parameters": {
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"columns": {
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"value": {
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"Status": "={{ $json[\"DOWN_FROM_UP\"] || $json[\"DOWN_FROM_DOWN\"] ? 'DOWN' : 'UP' }}",
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"Property": "={{ $json.Property }}"
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},
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"schema": [
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{
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"id": "Property",
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"type": "string",
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"display": true,
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"removed": false,
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"required": false,
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"displayName": "Property",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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},
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{
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"id": "Status",
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"type": "string",
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"display": true,
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"required": false,
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"displayName": "Status",
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"defaultMatch": false,
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"canBeUsedToMatch": true
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}
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],
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"mappingMode": "defineBelow",
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"matchingColumns": [
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"Property"
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]
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},
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"options": {},
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"operation": "appendOrUpdate",
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"sheetName": {
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"__rl": true,
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"mode": "list",
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"value": "gid=0",
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"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit#gid=0",
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"cachedResultName": "dashboard"
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},
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"documentId": {
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"__rl": true,
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"mode": "list",
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"value": "1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4",
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"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1t2RT3lxyxXj3X1y6klWvyhEJEazpkT3Hpi2ttEJRVT4/edit?usp=drivesdk",
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"cachedResultName": "n8n uptime"
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}
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},
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"credentials": {
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"googleSheetsOAuth2Api": {
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"id": "XHvC7jIRR8A2TlUl",
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"name": "Google Sheets account"
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}
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},
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"typeVersion": 4.3
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},
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{
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"id": "b37537d1-eedf-446e-a5ed-2ef7388fd7bc",
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"name": "Perform Site Test",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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2207,
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460
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],
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"parameters": {
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"url": "={{ $json.Property }}",
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"options": {
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"response": {
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"response": {
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"neverError": true,
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"fullResponse": true
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}
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}
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},
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{}
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]
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "22efcca8-81a8-4128-a03f-efd394e41977",
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"name": "For Each Site...",
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"type": "n8n-nodes-base.splitInBatches",
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"position": [
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2007,
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460
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],
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"parameters": {
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"options": {}
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},
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"typeVersion": 3
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},
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{
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"id": "b74d0b2c-8b08-42fe-a78f-103d4ea3b60f",
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"name": "Sticky Note3",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1375.3365733151754,
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160
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],
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"parameters": {
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"color": 7,
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"width": 533.3167991131336,
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"height": 451.46281790887826,
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"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."
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},
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"typeVersion": 1
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},
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{
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"id": "6c570ff2-aa08-4458-b2da-7632d516c4e3",
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"name": "Sticky Note4",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1940,
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247.83581204342858
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],
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"parameters": {
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"color": 7,
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"width": 596.6620781418152,
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"height": 464.2968162619932,
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"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."
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},
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"typeVersion": 1
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},
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{
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"id": "d1f67650-1409-43b1-b197-0e5a821d8b6f",
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"name": "Sticky Note5",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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2580,
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117.20168629145996
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],
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"parameters": {
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"color": 7,
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"width": 720.3351531809235,
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"height": 600.2604061412927,
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"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."
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},
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"typeVersion": 1
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},
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{
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"id": "244291de-7ce1-48c9-9d7a-c04fc7d069ab",
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"name": "Status Router",
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"type": "n8n-nodes-base.switch",
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"position": [
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2640,
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520
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],
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"parameters": {
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"rules": {
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"values": [
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{
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"outputKey": "UP_FROM_UP",
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"conditions": {
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"options": {
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"leftValue": "",
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"caseSensitive": true,
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"typeValidation": "strict"
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},
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"combinator": "and",
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"conditions": [
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{
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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},
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"leftValue": "={{ $json.UP_FROM_UP }}",
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"rightValue": 200
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}
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]
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},
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"renameOutput": true
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},
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{
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"outputKey": "UP_FROM_DOWN",
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"conditions": {
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"options": {
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"leftValue": "",
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"caseSensitive": true,
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"typeValidation": "strict"
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},
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"combinator": "and",
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"conditions": [
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{
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"id": "f50ae8d6-4359-4163-aedb-fddf100ad676",
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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},
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"leftValue": "={{ $json.UP_FROM_DOWN }}",
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"rightValue": 200
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}
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]
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},
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"renameOutput": true
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},
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{
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"outputKey": "DOWN_FROM_DOWN",
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"conditions": {
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"options": {
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"leftValue": "",
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"caseSensitive": true,
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"typeValidation": "strict"
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},
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"combinator": "and",
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"conditions": [
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{
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"id": "417e93d8-08b7-468d-a3bb-f0d395b3026a",
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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},
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"leftValue": "={{ $json.DOWN_FROM_DOWN }}",
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"rightValue": ""
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}
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]
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},
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"renameOutput": true
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},
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{
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"outputKey": "DOWN_FROM_UP",
|
|
"conditions": {
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"options": {
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"leftValue": "",
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"caseSensitive": true,
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"typeValidation": "strict"
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},
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"combinator": "and",
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"conditions": [
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{
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"id": "7191e7cb-f2e1-4288-aa68-21f6efefafc5",
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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},
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"leftValue": "={{ $json.DOWN_FROM_UP }}",
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"rightValue": ""
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}
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]
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},
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|
"renameOutput": true
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}
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]
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},
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"options": {}
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},
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"typeVersion": 3
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},
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{
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"id": "a2a683fa-1fa5-4595-856a-de4f717eadf0",
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"name": "Sticky Note6",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1063.07390978683,
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160
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],
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"parameters": {
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"width": 276.590892958905,
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"height": 299.942498076894,
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"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!"
|
|
},
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|
"typeVersion": 1
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},
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{
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|
"id": "704ce21f-6b96-4dc5-a27f-fca4b326efd1",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1620,
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380
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],
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"parameters": {
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"width": 262.6069985025353,
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"height": 379.4991553144906,
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"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\""
|
|
},
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|
"typeVersion": 1
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|
}
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|
],
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|
"pinData": {},
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|
"connections": {
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|
"Get Sites": {
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|
"main": [
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|
[
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|
{
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|
"node": "For Each Site...",
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|
"type": "main",
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|
"index": 0
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|
}
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|
]
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|
]
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|
},
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|
"Status Router": {
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|
"main": [
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|
[
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|
{
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|
"node": "Log Uptime Event",
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|
"type": "main",
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|
"index": 0
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|
}
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|
],
|
|
[
|
|
{
|
|
"node": "Send Email Alert",
|
|
"type": "main",
|
|
"index": 0
|
|
},
|
|
{
|
|
"node": "Log Uptime Event",
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|
"type": "main",
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|
"index": 0
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|
}
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|
],
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|
[
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|
{
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|
"node": "Log Uptime Event",
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|
"type": "main",
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|
"index": 0
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|
},
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|
{
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|
"node": "Send Email Alert",
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|
"type": "main",
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|
"index": 0
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|
}
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|
],
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|
[
|
|
{
|
|
"node": "Send Email Alert",
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|
"type": "main",
|
|
"index": 0
|
|
},
|
|
{
|
|
"node": "Log Uptime Event",
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|
"type": "main",
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|
"index": 0
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|
}
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|
]
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|
]
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|
},
|
|
"Calculate Status": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Status Router",
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|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"For Each Site...": {
|
|
"main": [
|
|
null,
|
|
[
|
|
{
|
|
"node": "Perform Site Test",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Log Uptime Event": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Update Site Status",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Schedule Trigger": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Get Sites",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Send Email Alert": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Send Chat Alert",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Perform Site Test": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "Calculate Status",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
},
|
|
"Update Site Status": {
|
|
"main": [
|
|
[
|
|
{
|
|
"node": "For Each Site...",
|
|
"type": "main",
|
|
"index": 0
|
|
}
|
|
]
|
|
]
|
|
}
|
|
}
|
|
} |