AI駆動のチャットアシスタントでCloudflare DNSレコードを管理
上級
これはDevOps, AI Chatbot分野の自動化ワークフローで、20個のノードを含みます。主にCode, Switch, SplitOut, HttpRequest, Agentなどのノードを使用。 AI駆動のチャットアシスタントでCloudflare DNSレコードを管理する
前提条件
- •ターゲットAPIの認証情報が必要な場合あり
- •OpenAI API Key
- •PostgreSQLデータベース接続情報
使用ノード (20)
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"meta": {
"instanceId": "fe41feb5409a7d5eb53f7743740840b086b13d9f15b9a1b3a5f34f2bb43129c3",
"templateCredsSetupCompleted": true
},
"nodes": [
{
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"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
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-96
],
"parameters": {
"color": 7,
"width": 620,
"height": 240,
"content": "# Requirements\n\nFor storing and processing of data in this flow you will need:\n\n- CloudFlare.com API key/token - for retrieving your data (https://dash.cloudflare.com/?to=/:account/api-tokens)\n- OpenAPI credentials (or any other LLM provider) saved - for agent chat\n\n\n"
},
"typeVersion": 1
},
{
"id": "94a62db1-db0f-41d6-b4ca-33c0afa77a77",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-560,
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],
"parameters": {
"color": 7,
"width": 620,
"height": 604,
"content": "# Author\n\n### Kresimir Pendic\nSenior professional, specializing in automation, AI and data analysis. \n\n### Video overview\nhttps://youtu.be/bqrxn_41K1Y\n\n## Say hi!\nhttps://www.linkedin.com/in/mkdizajn/\n\n### Check out my other templates\n### 👉 https://n8n.io/creators/kres/\n"
},
"typeVersion": 1
},
{
"id": "ee3394d5-ac45-4561-b4c0-ec68961453b9",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"width": 620,
"height": 140,
"content": "# Need help?\nFor getting help with this workflow, please create a topic on the community forums here:\nhttps://community.n8n.io/c/questions/"
},
"typeVersion": 1
},
{
"id": "415e9c96-1bd0-472c-b92e-3ebc1e667a62",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
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-256
],
"parameters": {
"color": 4,
"width": 1480,
"height": 140,
"content": ""
},
"typeVersion": 1
},
{
"id": "d9fc97f1-30a6-4450-b976-8deb32d536e1",
"name": "Sticky Note9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-224,
-224
],
"parameters": {
"color": 4,
"width": 700,
"height": 80,
"content": "# CloudFlare chat ↪️️ get / set DNS records"
},
"typeVersion": 1
},
{
"id": "11b2465a-9298-437d-b49d-b036e14479dc",
"name": "Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
-96
],
"parameters": {
"color": 3,
"width": 840,
"height": 640,
"content": "## Chat step\n\n1. Use what ever LLM model you like - I've tested it with Gemini and GPT 4o-mini - and both work flawlessly.\n\n2. Prepared main get|set TLD DNS records ops with easy prompt, also extend it to other settings or other ops for your CloudFlare if you need"
},
"typeVersion": 1
},
{
"id": "50256a12-4a51-486e-a2be-a98e24b6f85f",
"name": "チャットメッセージ受信時",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
160,
128
],
"webhookId": "cb890e80-624b-4431-ab35-992849d95cd1",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "d0e313c9-3df3-4fcc-8dd6-8fa0838b812b",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
224,
352
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "YLUlE1oeNyVmySg5",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "fe26fbe4-bd00-446f-b738-84484b07ade4",
"name": "チャットエージェント",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
368,
128
],
"parameters": {
"options": {
"systemMessage": "=You are dns manager for CloudFlare\n\nYou have cf_tool that is your source for getting and setting DNS records.\nOnly return answers based from cf_tool.\n\nWhen calling cf_tool, data args to pass for actions are:\n\nIf you need to get dns record, call cf_tool and pass:\n- action: 'get_dns'\n- domain_id: domain id\n\nif you need to set dns record, call cf_tool and pass:\n- action: 'set_dns'\n- domain_id: domain id\n- record_id: id of a record\n- record_type: type of DNS record\n- new_record_content: new value\n\nIf you need to get domains available in CF, call cf_tool and pass:\n- action 'domain'\n\nBefore calling any user query action, first execute get all domains action."
}
},
"typeVersion": 1.9
},
{
"id": "7489f1c5-68dc-46c9-a80c-f104f661898e",
"name": "TLD取得",
"type": "n8n-nodes-base.httpRequest",
"position": [
608,
608
],
"parameters": {
"url": "https://api.cloudflare.com/client/v4/zones",
"options": {},
"sendQuery": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth",
"queryParameters": {
"parameters": [
{
"name": "per_page",
"value": "=100"
}
]
}
},
"credentials": {
"httpCustomAuth": {
"id": "6l2hwj0eyB10vHc2",
"name": "CloudFlare headers"
}
},
"executeOnce": true,
"typeVersion": 4.1
},
{
"id": "2bfd5981-6511-4ce8-944e-f583e577519d",
"name": "Json",
"type": "n8n-nodes-base.code",
"position": [
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944
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"parameters": {
"jsCode": "// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nlet inpt = $input.first().json.query;\nlet out = {};\ntry{\n out = JSON.parse(inpt)\n} catch{}\nif( out.action ){\n return {out};\n} else{\n return {};\n}\n"
},
"typeVersion": 2
},
{
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"name": "Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
576
],
"parameters": {
"color": 6,
"width": 840,
"height": 544,
"content": "## Cloudflare ops\n\n- this is main operation call for getting, setting DNS records"
},
"typeVersion": 1
},
{
"id": "8c84645c-f5a8-41a2-9bad-c93d29f803fa",
"name": "スイッチ",
"type": "n8n-nodes-base.switch",
"position": [
368,
800
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "a542a8cc-a11b-41c7-a288-fc0948d002d3",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.out.action }}",
"rightValue": "domain"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "6b5fa3fd-e4c2-4e01-bffd-f2ea364dc6a5",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.out.action }}",
"rightValue": "get_dns"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f3715811-47d8-4cee-b705-ea1ed4ddd0a3",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.out.action }}",
"rightValue": "set_dns"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "5980e4a6-805b-4266-9039-87ae6034dc66",
"name": "Postgresチャットメモリ",
"type": "@n8n/n8n-nodes-langchain.memoryPostgresChat",
"position": [
400,
384
],
"parameters": {
"tableName": "langchain_chat_histories",
"contextWindowLength": 6
},
"credentials": {
"postgres": {
"id": "TxgFdIVuxITapbbG",
"name": "Postgres account"
}
},
"typeVersion": 1.3
},
{
"id": "24f1a023-b3b3-4c8c-8878-a008a4a05aba",
"name": "CloudFlare tool",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
608,
384
],
"parameters": {
"workflowId": {
"__rl": true,
"mode": "id",
"value": "={{ $workflow.id }}",
"cachedResultName": "={{ $workflow.id }}"
},
"description": "=Call this tool to make cloudflare oprations. \nPass down only json with needed data",
"workflowInputs": {
"value": {},
"schema": [],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"typeVersion": 2.2
},
{
"id": "1831596a-e9a6-4d64-a5b6-817c0a1f6c26",
"name": "終了",
"type": "n8n-nodes-base.noOp",
"position": [
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"parameters": {},
"typeVersion": 1
},
{
"id": "d1d69661-c963-46aa-9f4e-2b5912a83d21",
"name": "サブコール",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
128,
688
],
"parameters": {},
"typeVersion": 1
},
{
"id": "3645506b-0bae-4868-af6f-ffac27aa42db",
"name": "ホスト詳細",
"type": "n8n-nodes-base.splitOut",
"position": [
768,
608
],
"parameters": {
"options": {},
"fieldToSplitOut": "result"
},
"executeOnce": false,
"typeVersion": 1
},
{
"id": "51811193-5d44-4314-b9d7-a5bf317fc535",
"name": "ゲッター",
"type": "n8n-nodes-base.httpRequest",
"position": [
608,
768
],
"parameters": {
"url": "=https://api.cloudflare.com/client/v4/zones/{{ $json.out.domain_id }}/dns_records",
"options": {},
"sendQuery": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpCustomAuth",
"queryParameters": {
"parameters": [
{}
]
}
},
"credentials": {
"httpCustomAuth": {
"id": "6l2hwj0eyB10vHc2",
"name": "CloudFlare headers"
}
},
"executeOnce": true,
"typeVersion": 4.1
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{
"id": "d78642dd-e0bd-470e-9e0a-c602c80e8f5b",
"name": "セッター",
"type": "n8n-nodes-base.httpRequest",
"position": [
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928
],
"parameters": {
"url": "=https://api.cloudflare.com/client/v4/zones/{{ $json.out.domain_id }}/dns_records/{{ $json.out.record_id }}",
"method": "PATCH",
"options": {},
"sendBody": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "content",
"value": "={{ $json.out.new_record_content }}"
}
]
},
"genericAuthType": "httpCustomAuth"
},
"credentials": {
"httpCustomAuth": {
"id": "6l2hwj0eyB10vHc2",
"name": "CloudFlare headers"
}
},
"typeVersion": 4.1
}
],
"pinData": {},
"connections": {
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"8c84645c-f5a8-41a2-9bad-c93d29f803fa": {
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[
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"d1d69661-c963-46aa-9f4e-2b5912a83d21": {
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"type": "main",
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},
"fe26fbe4-bd00-446f-b738-84484b07ade4": {
"main": [
[
{
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"type": "main",
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}
]
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},
"3645506b-0bae-4868-af6f-ffac27aa42db": {
"main": [
[]
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},
"24f1a023-b3b3-4c8c-8878-a008a4a05aba": {
"ai_tool": [
[
{
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"type": "ai_tool",
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}
]
]
},
"d0e313c9-3df3-4fcc-8dd6-8fa0838b812b": {
"ai_languageModel": [
[
{
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"type": "ai_languageModel",
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},
"5980e4a6-805b-4266-9039-87ae6034dc66": {
"ai_memory": [
[
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"type": "ai_memory",
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}
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"50256a12-4a51-486e-a2be-a98e24b6f85f": {
"main": [
[
{
"node": "fe26fbe4-bd00-446f-b738-84484b07ade4",
"type": "main",
"index": 0
}
]
]
}
}
}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
上級 - DevOps, AIチャットボット
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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ワークフロー情報
難易度
上級
ノード数20
カテゴリー2
ノードタイプ12
作成者
KPendic
@kresWith 15 years on my back, carrying clients' web apps through the storms of bad code, tight deadlines, and ever-changing tech trends, I now do stuff as an AI Automation Engineer, with focus on streamlining backend services, making systems faster, smarter, and more sustainable.
外部リンク
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