The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "webhook trigger cdn domain auto create",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "auto-create-cdn",
"responseMode": "responseNode",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2.1,
"position": [
-3168,
-2288
],
"id": "d674d148-e031-4bbe-b5d7-4731a2a51c6e",
"name": "Webhook"
},
{
"parameters": {
"jsCode": "const token = $json.headers[\"x-sync-token\"];\nconst oldDomain = $json.body?.old_domain?.trim();\nconst expectedToken = $env.WEBHOOK_TOKEN;\n\nif (!expectedToken) {\n throw new Error(\"WEBHOOK_TOKEN is not configured in environment\");\n}\n\nif (!token) {\n throw new Error(\"Missing X-Sync-Token header\");\n}\n\nif (token !== expectedToken) {\n throw new Error(\"Unauthorized\");\n}\n\nif (!oldDomain) {\n throw new Error(\"old_domain is required\");\n}\n\nreturn [\n {\n json: {\n old_domain: oldDomain\n }\n }\n];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-3120,
-1904
],
"id": "bc04821e-f5d1-450e-b773-8b0860dc2462",
"name": "auth"
},
{
"parameters": {
"documentId": {
"__rl": true,
"value": "18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI",
"mode": "list",
"cachedResultName": "HT-\u76f8\u95dc\u8cc7\u8a0a",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI/edit?usp=drivesdk"
},
"sheetName": {
"__rl": true,
"value": 428803027,
"mode": "list",
"cachedResultName": "CDN\u57df\u540d",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI/edit#gid=428803027"
},
"options": {}
},
"type": "n8n-nodes-base.googleSheets",
"typeVersion": 4.7,
"position": [
-2896,
-1904
],
"id": "35f52b55-d45b-4fc4-984b-15cb26d1019d",
"name": "get cdn list",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"jsCode": "const oldDomain = $('auth').first().json.old_domain;\n\nconst match = items.find(item =>\n String(item.json.old_domain || '').trim() === String(oldDomain || '').trim()\n);\n\nif (!match) {\n const preview = items.slice(0, 10).map(item => ({\n old_domain: String(item.json.old_domain || '').trim(),\n source_domain: String(item.json.source_domain || '').trim(),\n }));\n\n throw new Error(\n '\u627e\u4e0d\u5230 old_domain=' + oldDomain + '\u3002\u524d10\u7b46\u8cc7\u6599\uff1a' + JSON.stringify(preview)\n );\n}\n\nconst sourceDomain = String(match.json.source_domain || '').trim();\n\nif (!sourceDomain) {\n throw new Error(\n 'old_domain=' + oldDomain + ' \u5c0d\u61c9\u5217\u7684 source_domain \u662f\u7a7a\u7684'\n );\n}\n\nreturn [\n {\n json: {\n old_domain: String(oldDomain || '').trim(),\n source_domain: sourceDomain\n }\n }\n];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-2672,
-1904
],
"id": "2468aeac-fe97-4aaf-91f3-bb3dcf3b8b25",
"name": "query source_domain"
},
{
"parameters": {
"documentId": {
"__rl": true,
"value": "18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI",
"mode": "list",
"cachedResultName": "HT-\u76f8\u95dc\u8cc7\u8a0a",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI/edit?usp=drivesdk"
},
"sheetName": {
"__rl": true,
"value": 1536449518,
"mode": "list",
"cachedResultName": "\u5099\u6848\u57df\u540d\u81ea\u52d5\u7e8c\u671f",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI/edit#gid=1536449518"
},
"options": {}
},
"type": "n8n-nodes-base.googleSheets",
"typeVersion": 4.7,
"position": [
-2032,
-1904
],
"id": "599f9fb0-5bac-47fa-ab09-457fd03f3cf5",
"name": "get backup domain list",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"jsCode": "const domains = [];\n\nfor (const item of items) {\n if (item.json[\"domain\"]) {\n domains.push(item.json[\"domain\"]);\n }\n}\n\nreturn [\n {\n json: {\n text_base64: Buffer.from(domains.join(\"\\n\")).toString(\"base64\")\n }\n }\n];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-1776,
-1904
],
"id": "45bcd0f3-6cf6-4871-ae90-09bce70c3357",
"name": "fliter results"
},
{
"parameters": {
"authentication": "privateKey",
"command": "=set -e\n\nOUTPUT_FILE=\"/opt/n8n/n8n/cdnautomation/root_domains.txt\"\nTMP_FILE=\"/opt/n8n/n8n/cdnautomation/root_domains.txt.tmp\"\n\nBASE64_DATA='{{$json[\"text_base64\"]}}'\n\nif [ -z \"$BASE64_DATA\" ]; then\n echo \"text_base64 is empty\"\n exit 1\nfi\n\necho \"$BASE64_DATA\" | base64 -d > \"$TMP_FILE\"\n\nif [ ! -s \"$TMP_FILE\" ]; then\n echo \"Decoded file is empty\"\n exit 1\nfi\n\nmv \"$TMP_FILE\" \"$OUTPUT_FILE\"\n\nls -l \"$OUTPUT_FILE\"\nwc -l \"$OUTPUT_FILE\"\nhead -n 20 \"$OUTPUT_FILE\""
},
"type": "n8n-nodes-base.ssh",
"typeVersion": 1,
"position": [
-3136,
-1584
],
"id": "62462f2b-0b47-4fad-8895-46334b8cfb0c",
"name": "renew root_domains file",
"credentials": {
"sshPrivateKey": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"authentication": "privateKey",
"command": "=set -e\n\nDOMAIN='{{$node[\"query source_domain\"].json[\"source_domain\"]}}'\n\nif [ -z \"$DOMAIN\" ]; then\n echo \"source_domain is empty\"\n exit 1\nfi\n\ncd /opt/n8n/n8n/cdnautomation\n\necho \"PWD: $(pwd)\"\necho \"USER: $(whoami)\"\necho \"Start create CDN for: $DOMAIN\"\n\ntimeout 300 bash ./auto_create_tcCdn.sh \"$DOMAIN\"\n\necho \"Done\""
},
"type": "n8n-nodes-base.ssh",
"typeVersion": 1,
"position": [
-2912,
-1584
],
"id": "e594bbf7-5ca7-4dcd-8d98-33fa48542ff4",
"name": "execute auto create cdn domain script",
"credentials": {
"sshPrivateKey": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"jsCode": "return [\n {\n json: {\n accepted: true,\n old_domain: $json.old_domain,\n source_domain: $json.source_domain\n }\n }\n];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-2480,
-1904
],
"id": "2c013961-6539-43ae-a9a8-2d1886f1a3f5",
"name": "prepare webhook response"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={{ $json }}",
"options": {
"responseCode": 200
}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
-2272,
-1904
],
"id": "75b7af58-e6ed-49df-a975-e0018468d917",
"name": "Respond to Webhook"
},
{
"parameters": {
"jsCode": "const exitCode = Number($json.code);\nconst stdoutRaw = String($json.stdout || '');\nconst stderrRaw = String($json.stderr || '');\n\nif (exitCode !== 0) {\n if (exitCode === 124) {\n throw new Error('auto_create_tcCdn.sh \u57f7\u884c\u903e\u6642\uff08timeout\uff09\uff0cstdout=' + stdoutRaw);\n }\n\n throw new Error(\n 'auto_create_tcCdn.sh \u57f7\u884c\u5931\u6557\uff0ccode=' + exitCode +\n ', stdout=' + stdoutRaw +\n ', stderr=' + stderrRaw\n );\n}\n\nconst stdout = stdoutRaw\n .replace(/\\r/g, '')\n .replace(/\\\\n/g, '\\n');\n\nconst lines = stdout\n .split('\\n')\n .map(line => line.trim())\n .filter(Boolean);\n\nconst targetLine = lines.find(line => line.includes('NEW_DOMAIN='));\n\nif (!targetLine) {\n throw new Error('\u57f7\u884c\u6210\u529f\u4f46\u627e\u4e0d\u5230 NEW_DOMAIN\uff0cstdout=' + stdoutRaw);\n}\n\nconst match = targetLine.match(/NEW_DOMAIN\\s*=\\s*([A-Za-z0-9.-]+)/);\n\nif (!match) {\n throw new Error('NEW_DOMAIN \u683c\u5f0f\u89e3\u6790\u5931\u6557\uff0ctargetLine=' + targetLine);\n}\n\nconst newDomain = match[1].trim();\nconst oldDomain = String($('query source_domain').first().json.old_domain || '').trim();\n\nreturn [\n {\n json: {\n old_domain: oldDomain,\n new_domain: newDomain\n }\n }\n];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-2688,
-1584
],
"id": "49615104-f4c2-418f-b42e-6f8a29a339ae",
"name": "extract new_domain"
},
{
"parameters": {
"operation": "update",
"documentId": {
"__rl": true,
"value": "18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI",
"mode": "list",
"cachedResultName": "HT-\u76f8\u95dc\u8cc7\u8a0a",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI/edit?usp=drivesdk"
},
"sheetName": {
"__rl": true,
"value": 428803027,
"mode": "list",
"cachedResultName": "CDN\u57df\u540d",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/18Q41382yWFsqtJLUYnjXWOnNJMDSkErGuZ_39QEvAmI/edit#gid=428803027"
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"old_domain": "={{ String($json.old_domain || '').trim() }}",
"row_number": 0,
"new_domain": "={{ '=HYPERLINK(\"https://' + String($json.new_domain || '').trim() + '\",\"' + String($json.new_domain || '').trim() + '\")' }}"
},
"matchingColumns": [
"old_domain"
],
"schema": [
{
"id": "\u54c1\u724c",
"displayName": "\u54c1\u724c",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u6a21\u677f",
"displayName": "\u6a21\u677f",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u57df\u540dKEY",
"displayName": "\u57df\u540dKEY",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u57df\u540d\u4f5c\u7528",
"displayName": "\u57df\u540d\u4f5c\u7528",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "old_domain",
"displayName": "old_domain",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "\u66f4\u63db\u65e5",
"displayName": "\u66f4\u63db\u65e5",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "source_domain",
"displayName": "source_domain",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "new_domain",
"displayName": "new_domain",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "\u53ef\u7528\u5099\u6848\u57df\u540d",
"displayName": "\u53ef\u7528\u5099\u6848\u57df\u540d",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u5f8c\u53f0\u66f4\u63db\u4f4d\u7f6e",
"displayName": "\u5f8c\u53f0\u66f4\u63db\u4f4d\u7f6e",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u5099\u8a3b",
"displayName": "\u5099\u8a3b",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u5f8c\u53f0\u66f4\u63db",
"displayName": "\u5f8c\u53f0\u66f4\u63db",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "\u4f9b\u61c9\u5546",
"displayName": "\u4f9b\u61c9\u5546",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "row_number",
"displayName": "row_number",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"canBeUsedToMatch": true,
"readOnly": true,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.googleSheets",
"typeVersion": 4.7,
"position": [
-2480,
-1584
],
"id": "37c37b19-5160-4a9f-b002-a55c92a3b25a",
"name": "Google Sheets update row",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
}
],
"connections": {
"Webhook": {
"main": [
[
{
"node": "auth",
"type": "main",
"index": 0
}
]
]
},
"auth": {
"main": [
[
{
"node": "get cdn list",
"type": "main",
"index": 0
}
]
]
},
"get cdn list": {
"main": [
[
{
"node": "query source_domain",
"type": "main",
"index": 0
}
]
]
},
"get backup domain list": {
"main": [
[
{
"node": "fliter results",
"type": "main",
"index": 0
}
]
]
},
"fliter results": {
"main": [
[
{
"node": "renew root_domains file",
"type": "main",
"index": 0
}
]
]
},
"query source_domain": {
"main": [
[
{
"node": "prepare webhook response",
"type": "main",
"index": 0
}
]
]
},
"renew root_domains file": {
"main": [
[
{
"node": "execute auto create cdn domain script",
"type": "main",
"index": 0
}
]
]
},
"execute auto create cdn domain script": {
"main": [
[
{
"node": "extract new_domain",
"type": "main",
"index": 0
}
]
]
},
"prepare webhook response": {
"main": [
[
{
"node": "Respond to Webhook",
"type": "main",
"index": 0
}
]
]
},
"Respond to Webhook": {
"main": [
[
{
"node": "get backup domain list",
"type": "main",
"index": 0
}
]
]
},
"extract new_domain": {
"main": [
[
{
"node": "Google Sheets update row",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1",
"binaryMode": "separate",
"availableInMCP": false
},
"versionId": "5945a072-b971-4c0f-86c9-9386b7538fa0",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "EjcfgahuUcQsy0vc",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
googleSheetsOAuth2ApisshPrivateKey
Pro
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About this workflow
webhook trigger cdn domain auto create. Uses googleSheets, ssh. Webhook trigger; 12 nodes.
Source: https://gitlab.com/automation-support/n8n_workflow/-/blob/main/webhook_trigger_cdn_domain_auto_create.json — original creator credit. Request a take-down →
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