This workflow follows the Executecommand → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "05 System Health Dashboard",
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"field": "minutes",
"minutesInterval": 5
}
]
}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000001",
"name": "Every 5 Minutes",
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.2,
"position": [
240,
400
]
},
{
"parameters": {
"method": "GET",
"url": "http://localhost:11434/api/tags",
"options": {
"timeout": 5000,
"allowUnauthorizedCerts": true
}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000002",
"name": "Ollama Health",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
500,
200
],
"onError": "continueRegularOutput"
},
{
"parameters": {
"method": "GET",
"url": "http://localhost:8080/health",
"options": {
"timeout": 5000,
"allowUnauthorizedCerts": true
}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000003",
"name": "OpenClaw Health",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
500,
380
],
"onError": "continueRegularOutput"
},
{
"parameters": {
"method": "GET",
"url": "http://localhost:5678/healthz",
"options": {
"timeout": 5000,
"allowUnauthorizedCerts": true
}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000004",
"name": "n8n Health",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
500,
560
],
"onError": "continueRegularOutput"
},
{
"parameters": {
"command": "redis-cli ping 2>/dev/null || echo 'REDIS_DOWN'"
},
"id": "e5f6a7b8-5555-4eee-b555-000000000005",
"name": "Redis Ping",
"type": "n8n-nodes-base.executeCommand",
"typeVersion": 1,
"position": [
500,
740
]
},
{
"parameters": {
"mode": "combine",
"combineBy": "combineAll",
"options": {}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000006",
"name": "Merge Ollama+OpenClaw",
"type": "n8n-nodes-base.merge",
"typeVersion": 3,
"position": [
740,
290
]
},
{
"parameters": {
"mode": "combine",
"combineBy": "combineAll",
"options": {}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000007",
"name": "Merge n8n+Redis",
"type": "n8n-nodes-base.merge",
"typeVersion": 3,
"position": [
740,
650
]
},
{
"parameters": {
"mode": "combine",
"combineBy": "combineAll",
"options": {}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000008",
"name": "Merge All Results",
"type": "n8n-nodes-base.merge",
"typeVersion": 3,
"position": [
960,
470
]
},
{
"parameters": {
"jsCode": "const items = $input.all();\nconst now = new Date().toISOString();\n\nlet ollamaOk = false;\nlet openclawOk = false;\nlet n8nOk = false;\nlet redisOk = false;\nlet ollamaModels = [];\n\nfor (const item of items) {\n const d = item.json;\n // Ollama returns { models: [...] }\n if (d.models && Array.isArray(d.models)) {\n ollamaOk = true;\n ollamaModels = d.models.map(m => m.name || m.model || 'unknown');\n }\n // OpenClaw returns some health object\n if (d.status === 'ok' || d.status === 'healthy' || d.health || (typeof d === 'object' && d.uptime)) {\n openclawOk = true;\n }\n // n8n healthz returns { status: 'ok' }\n if (d.status === 'ok' && !d.models && !d.uptime) {\n n8nOk = true;\n }\n // Redis ping\n if (d.stdout && d.stdout.trim() === 'PONG') {\n redisOk = true;\n }\n}\n\nconst services = [\n { name: 'Ollama', url: 'localhost:11434', status: ollamaOk ? 'UP' : 'DOWN', models: ollamaModels },\n { name: 'OpenClaw API', url: 'localhost:8080', status: openclawOk ? 'UP' : 'DOWN' },\n { name: 'n8n', url: 'localhost:5678', status: n8nOk ? 'UP' : 'DOWN' },\n { name: 'Redis', url: 'localhost:6379', status: redisOk ? 'UP' : 'DOWN' }\n];\n\nconst allUp = services.every(s => s.status === 'UP');\nconst downServices = services.filter(s => s.status === 'DOWN').map(s => s.name);\n\nreturn [{ json: {\n checked_at: now,\n overall_status: allUp ? 'ALL_HEALTHY' : 'DEGRADED',\n services: services,\n down_services: downServices,\n services_up: services.filter(s => s.status === 'UP').length,\n services_total: services.length\n}}];"
},
"id": "e5f6a7b8-5555-4eee-b555-000000000009",
"name": "Build Health Report",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
1180,
470
]
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict"
},
"conditions": [
{
"id": "check-degraded",
"leftValue": "={{ $json.overall_status }}",
"rightValue": "DEGRADED",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
}
},
"id": "e5f6a7b8-5555-4eee-b555-000000000010",
"name": "Any Service Down?",
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
1400,
470
]
},
{
"parameters": {
"jsCode": "const report = $input.first().json;\n\nconst alert = {\n alert_type: 'SERVICE_DOWN',\n timestamp: report.checked_at,\n down_services: report.down_services,\n message: `ALERT: ${report.down_services.join(', ')} DOWN! ${report.services_up}/${report.services_total} services running.`,\n services: report.services\n};\n\n// Log alert to file\nconst fs = require('fs');\nconst dir = '/Users/maurice/.openclaw/workspace/ai-empire/00_SYSTEM/';\nconst path = dir + 'health_alerts.jsonl';\n\ntry {\n fs.mkdirSync(dir, { recursive: true });\n fs.appendFileSync(path, JSON.stringify(alert) + '\\n');\n} catch(e) {\n alert.log_error = e.message;\n}\n\nreturn [{ json: alert }];"
},
"id": "e5f6a7b8-5555-4eee-b555-000000000011",
"name": "Alert - Service Down",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
1620,
370
]
},
{
"parameters": {
"jsCode": "const report = $input.first().json;\n\nconst logEntry = {\n status: 'ALL_HEALTHY',\n timestamp: report.checked_at,\n services_up: report.services_up\n};\n\n// Append to health log\nconst fs = require('fs');\nconst dir = '/Users/maurice/.openclaw/workspace/ai-empire/00_SYSTEM/';\nconst path = dir + 'health_log.jsonl';\n\ntry {\n fs.mkdirSync(dir, { recursive: true });\n fs.appendFileSync(path, JSON.stringify(logEntry) + '\\n');\n} catch(e) {\n logEntry.log_error = e.message;\n}\n\nreturn [{ json: logEntry }];"
},
"id": "e5f6a7b8-5555-4eee-b555-000000000012",
"name": "Log Healthy Status",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
1620,
570
]
}
],
"connections": {
"Every 5 Minutes": {
"main": [
[
{
"node": "Ollama Health",
"type": "main",
"index": 0
},
{
"node": "OpenClaw Health",
"type": "main",
"index": 0
},
{
"node": "n8n Health",
"type": "main",
"index": 0
},
{
"node": "Redis Ping",
"type": "main",
"index": 0
}
]
]
},
"Ollama Health": {
"main": [
[
{
"node": "Merge Ollama+OpenClaw",
"type": "main",
"index": 0
}
]
]
},
"OpenClaw Health": {
"main": [
[
{
"node": "Merge Ollama+OpenClaw",
"type": "main",
"index": 1
}
]
]
},
"n8n Health": {
"main": [
[
{
"node": "Merge n8n+Redis",
"type": "main",
"index": 0
}
]
]
},
"Redis Ping": {
"main": [
[
{
"node": "Merge n8n+Redis",
"type": "main",
"index": 1
}
]
]
},
"Merge Ollama+OpenClaw": {
"main": [
[
{
"node": "Merge All Results",
"type": "main",
"index": 0
}
]
]
},
"Merge n8n+Redis": {
"main": [
[
{
"node": "Merge All Results",
"type": "main",
"index": 1
}
]
]
},
"Merge All Results": {
"main": [
[
{
"node": "Build Health Report",
"type": "main",
"index": 0
}
]
]
},
"Build Health Report": {
"main": [
[
{
"node": "Any Service Down?",
"type": "main",
"index": 0
}
]
]
},
"Any Service Down?": {
"main": [
[
{
"node": "Alert - Service Down",
"type": "main",
"index": 0
}
],
[
{
"node": "Log Healthy Status",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1",
"timezone": "Europe/Berlin"
},
"staticData": null,
"tags": [
{
"name": "monitoring",
"createdAt": "2026-02-08T00:00:00.000Z",
"updatedAt": "2026-02-08T00:00:00.000Z"
},
{
"name": "ai-empire",
"createdAt": "2026-02-08T00:00:00.000Z",
"updatedAt": "2026-02-08T00:00:00.000Z"
}
]
}
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About this workflow
05 System Health Dashboard. Uses httpRequest, executeCommand. Scheduled trigger; 12 nodes.
Source: https://github.com/Maurice-AIEMPIRE/AIEmpire-Core/blob/91aa49b40f8ee4b629d5dc7f42b000583db7524f/n8n-workflows/05_system_health.json — original creator credit. Request a take-down →
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