Initial infrastructure documentation - comprehensive homelab reference
This commit is contained in:
Funky (OpenClaw)
221
n8n-uptime-kuma-workflow.json
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221
n8n-uptime-kuma-workflow.json
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{
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"name": "Uptime Kuma Alert Router",
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"nodes": [
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{
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"parameters": {
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"httpMethod": "POST",
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"path": "uptime-kuma",
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"responseMode": "onReceived",
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"options": {}
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},
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"id": "webhook-1",
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"name": "Webhook - Uptime Kuma",
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"type": "n8n-nodes-base.webhook",
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"typeVersion": 1,
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"position": [250, 300],
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"webhookId": "uptime-kuma-alerts"
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},
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{
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"parameters": {
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"conditions": {
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"string": [
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{
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"value1": "={{ $json.body.monitor.name }}",
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"operation": "contains",
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"value2": "CRITICAL"
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}
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]
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}
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},
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"id": "filter-critical",
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"name": "Is CRITICAL?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [450, 200]
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},
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{
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"parameters": {
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"conditions": {
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"string": [
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{
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"value1": "={{ $json.body.monitor.name }}",
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"operation": "contains",
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"value2": "PUBLIC"
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}
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]
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}
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},
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"id": "filter-public",
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"name": "Is PUBLIC?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 1,
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"position": [450, 400]
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},
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{
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"parameters": {
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"functionCode": "// Parse Uptime Kuma webhook data\nconst data = $input.item.json.body;\nconst monitor = data.monitor;\nconst heartbeat = data.heartbeat;\n\n// Determine status emoji and color\nlet statusEmoji = '❓';\nlet statusText = 'UNKNOWN';\nlet color = '#808080';\n\nif (heartbeat.status === 1) {\n statusEmoji = '✅';\n statusText = 'UP';\n color = '#00ff00';\n} else if (heartbeat.status === 0) {\n statusEmoji = '❌';\n statusText = 'DOWN';\n color = '#ff0000';\n} else if (heartbeat.status === 2) {\n statusEmoji = '⏸️';\n statusText = 'PENDING';\n color = '#ffaa00';\n}\n\n// Extract priority from monitor name\nconst priorityMatch = monitor.name.match(/\\[(CRITICAL|PUBLIC|INTERNAL|METRICS|UTILITY)\\]/);\nconst priority = priorityMatch ? priorityMatch[1] : 'UNKNOWN';\n\n// Build formatted message\nconst message = {\n priority: priority,\n monitorName: monitor.name.replace(/\\[(CRITICAL|PUBLIC|INTERNAL|METRICS|UTILITY)\\]\\s*/, ''),\n fullName: monitor.name,\n status: statusText,\n statusEmoji: statusEmoji,\n statusColor: color,\n url: monitor.url || monitor.hostname || 'N/A',\n errorMessage: heartbeat.msg || 'No error message',\n timestamp: new Date(heartbeat.time).toLocaleString(),\n \n // Formatted messages for different channels\n slackMessage: `${statusEmoji} *${monitor.name}* is ${statusText}\\n` +\n `URL: ${monitor.url || monitor.hostname || 'N/A'}\\n` +\n `Error: ${heartbeat.msg || 'None'}\\n` +\n `Time: ${new Date(heartbeat.time).toLocaleString()}`,\n \n emailSubject: `[${priority}] ${monitor.name} is ${statusText}`,\n \n emailBody: `<h2>${statusEmoji} Monitor Alert: ${statusText}</h2>` +\n `<p><strong>Monitor:</strong> ${monitor.name}</p>` +\n `<p><strong>Status:</strong> ${statusText}</p>` +\n `<p><strong>URL:</strong> ${monitor.url || monitor.hostname || 'N/A'}</p>` +\n `<p><strong>Error:</strong> ${heartbeat.msg || 'None'}</p>` +\n `<p><strong>Time:</strong> ${new Date(heartbeat.time).toLocaleString()}</p>` +\n `<hr>` +\n `<p><em>Uptime Kuma Dashboard: http://10.0.10.26:3001</em></p>`\n};\n\nreturn { json: message };"
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},
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"id": "format-data",
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"name": "Format Alert Data",
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"type": "n8n-nodes-base.function",
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"typeVersion": 1,
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"position": [650, 300]
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},
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{
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"parameters": {
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"resource": "message",
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"text": "={{ $json.slackMessage }}",
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"additionalFields": {
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"attachments": [
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{
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"color": "={{ $json.statusColor }}",
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"title": "{{ $json.fullName }}",
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"text": "{{ $json.errorMessage }}"
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}
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]
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}
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},
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"id": "slack-critical",
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"name": "Slack - CRITICAL Alert",
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"type": "n8n-nodes-base.slack",
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"typeVersion": 1,
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"position": [850, 100],
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"disabled": true,
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"credentials": {
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"slackApi": {
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"id": "1",
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"name": "Slack API"
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}
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},
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"notes": "Enable and configure Slack credentials"
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},
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{
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"parameters": {
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"text": "={{ $json.slackMessage }}",
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"additionalFields": {}
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},
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"id": "discord-critical",
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"name": "Discord - CRITICAL Alert",
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"type": "n8n-nodes-base.discord",
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"typeVersion": 1,
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"position": [850, 200],
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"disabled": true,
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"notes": "Enable and configure Discord webhook"
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},
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{
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"parameters": {
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"fromEmail": "uptime@nianticbooks.com",
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"toEmail": "fred@youremail.com",
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"subject": "={{ $json.emailSubject }}",
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"emailFormat": "html",
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"text": "={{ $json.emailBody }}",
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"options": {}
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},
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"id": "email-critical",
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"name": "Email - CRITICAL Alert",
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"type": "n8n-nodes-base.emailSend",
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"typeVersion": 2,
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"position": [850, 300],
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"disabled": true,
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"notes": "Enable and configure SMTP settings"
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},
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{
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"parameters": {
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"text": "={{ $json.slackMessage }}",
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"additionalFields": {}
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},
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"id": "discord-public",
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"name": "Discord - PUBLIC Alert",
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"type": "n8n-nodes-base.discord",
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"typeVersion": 1,
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"position": [850, 400],
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"disabled": true,
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"notes": "Enable for public service alerts"
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},
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{
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"parameters": {
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"functionCode": "// Log the alert for debugging\nconsole.log('Uptime Kuma Alert:', JSON.stringify($input.item.json, null, 2));\n\n// Store in database or just log\nreturn $input.all();"
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},
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"id": "log-alert",
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"name": "Log Alert",
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"type": "n8n-nodes-base.function",
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"typeVersion": 1,
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"position": [850, 500],
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"notes": "Logs all alerts for debugging"
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}
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],
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"connections": {
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"Webhook - Uptime Kuma": {
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"main": [
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[
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{
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"node": "Format Alert Data",
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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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"Format Alert Data": {
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"main": [
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[
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{
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"node": "Is CRITICAL?",
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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": "Is PUBLIC?",
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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": "Log 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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]
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},
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"Is CRITICAL?": {
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"main": [
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[
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{
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"node": "Slack - CRITICAL 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": "Discord - CRITICAL 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": "Email - CRITICAL 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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]
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},
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"Is PUBLIC?": {
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"main": [
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[
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{
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"node": "Discord - PUBLIC 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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]
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}
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},
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"settings": {
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"executionOrder": "v1"
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},
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"staticData": null,
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"tags": [],
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"triggerCount": 0,
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"updatedAt": "2025-12-29T00:00:00.000Z",
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"versionId": "1"
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}
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