n8n Workflow Automation for DevOps: 10 Essential Workflows
Automate your DevOps workflows with n8n: deployment notifications, backup verification, incident response, onboarding, and more. Self-hosted, no vendor lock-in.
Why n8n for DevOps Automation
n8n is a self-hosted workflow automation platform with 400+ connectors. Unlike Zapier ($50+/month), n8n runs on your own server for free with unlimited workflows.
Workflow automation: triggers, conditions, and actions chain together to eliminate manual processes.
At TechSaaS, n8n is the central automation hub connecting all our tools.
10 Essential DevOps Workflows
1. Deployment Notifications
Trigger: Gitea webhook on push to main
Action: Send Slack/Discord message with commit details and deployment status
2. Backup Verification
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Schedule: Weekly Sunday 6 AM
Action: Check backup file exists, verify size > 0, send report
3. SSL Certificate Monitoring
Schedule: Daily
Action: Check cert expiry for all domains, alert if < 30 days
4. Uptime Alert Escalation
Trigger: Uptime Kuma webhook on service down
Action: Slack alert → wait 5 min → if still down → call PagerDuty → create Plane issue
A typical CI/CD pipeline: code flows through build, test, and deploy stages automatically.
5. New Developer Onboarding
Trigger: Webhook from HR form
Action: Create Gitea account → add to team → generate SSH key → create Authelia user → send welcome email
6. Security Scan Results
Trigger: Trivy CI webhook
Action: Parse results → if critical CVEs → block deployment + Slack alert
7. Resource Monitoring
Schedule: Every 15 minutes
Action: SSH to server → check disk/CPU/RAM → alert if thresholds exceeded
8. Database Backup to S3
Schedule: Daily 4 AM
Action: pg_dump → compress → upload to S3 → cleanup old backups
9. Incident Response
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Trigger: Grafana alert webhook
Action: Create Plane issue → assign on-call → send notification → start timer
10. Weekly Report
Schedule: Friday 5 PM
Action: Aggregate metrics → generate report → send to Slack/email
Container orchestration distributes workloads across multiple nodes for resilience and scale.
Why Self-Hosted Matters
Self-hosted n8n means:
- Your automation data never leaves your server
- No per-execution pricing
- Full control over workflows and integrations
- Connect to internal services (databases, Docker, SSH)
At TechSaaS, we deploy and manage n8n as part of our platform engineering service. We design custom workflows for your specific DevOps needs. Contact [email protected].
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