37 lines
3.1 KiB
JSON
37 lines
3.1 KiB
JSON
{
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"id": "mobilityops-alert-receiver",
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"name": "Fleet Ops — Alert Receiver",
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"active": false,
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"nodes": [
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{
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"parameters": {"httpMethod": "POST", "path": "mobilityops-alerts", "authentication": "headerAuth", "responseMode": "responseNode", "options": {}},
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"id": "alert-webhook", "name": "Alertmanager webhook", "type": "n8n-nodes-base.webhook", "typeVersion": 2, "position": [240, 300], "webhookId": "mobilityops-alerts",
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"credentials": {"httpHeaderAuth": {"name": "Fleet Ops Webhook Trigger Token"}}
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},
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{
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"parameters": {"jsCode": "const body = $json.body ?? $json;\nif (!['firing', 'resolved'].includes(body.status) || !Array.isArray(body.alerts)) throw new Error('Invalid Alertmanager payload');\nconst alerts = body.alerts.slice(0, 25).map(a => ({name: String(a.labels?.alertname || 'Unknown alert').slice(0, 120), severity: String(a.labels?.severity || 'unknown').slice(0, 32), summary: String(a.annotations?.summary || '').slice(0, 500)}));\nconst esc = v => String(v).replace(/[&<>\\\"']/g, c => ({'&':'&','<':'<','>':'>','\\\"':'"',\"'\":'''}[c]));\nconst resolved = body.status === 'resolved';\nreturn [{json:{subject:`[Fleet Ops] ${resolved ? 'Hersteld' : 'Alert'} — ${alerts.length} signaal/signalen`,html:`<h2>Fleet Ops ${resolved ? 'hersteld' : 'monitoringalert'}</h2><ul>${alerts.map(a => `<li><strong>${esc(a.severity)} · ${esc(a.name)}</strong><br>${esc(a.summary)}</li>`).join('')}</ul><p>Ontvangen ${esc($now.toISO())}</p>`}}];"},
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"id": "validate-format", "name": "Validate and format", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [500, 300]
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},
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{
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"parameters": {"respondWith": "json", "responseBody": "={{ { accepted: true } }}", "options": {}},
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"id": "accept", "name": "Accept alert", "type": "n8n-nodes-base.respondToWebhook", "typeVersion": 1.4, "position": [740, 300]
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},
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{
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"parameters": {"toRecipients": "={{ $env.MOBILITYOPS_ALERT_RECIPIENT || 'alerts@example.test' }}", "subject": "={{ $('Validate and format').item.json.subject }}", "bodyContent": "={{ $('Validate and format').item.json.html }}", "additionalFields": {"from": "={{ $env.MOBILITYOPS_ALERT_SENDER || 'n8n@example.test' }}", "bodyContentType": "html"}},
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"id": "email", "name": "Send owner email", "type": "n8n-nodes-base.microsoftOutlook", "typeVersion": 2, "position": [980, 300],
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"credentials": {"microsoftOutlookOAuth2Api": {"id": "EDTj3sOsganaoDVL", "name": "M365 n8n Shared Mailbox"}},
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"retryOnFail": true, "maxTries": 3, "waitBetweenTries": 1000
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}
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],
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"connections": {
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"Alertmanager webhook": {"main": [[{"node": "Validate and format", "type": "main", "index": 0}]]},
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"Validate and format": {"main": [[{"node": "Accept alert", "type": "main", "index": 0}]]},
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"Accept alert": {"main": [[{"node": "Send owner email", "type": "main", "index": 0}]]}
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},
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"settings": {"executionOrder": "v1", "timezone": "Europe/Brussels", "errorWorkflow": "Xppn2rAEqUuyiCJF", "executionTimeout": 120, "saveDataSuccessExecution": "none", "saveDataErrorExecution": "all"},
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"staticData": null,
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"meta": {"templateCredsSetupCompleted": false},
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"pinData": {},
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"tags": []
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}
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