🚀 Introduction
As a DevOps/SRE engineer, one of the most painful problems I face is keeping up with release notes and deprecation notices from dozens of vendors (Kubernetes, Docker, HashiCorp, Elastic, CNCF, etc.).
Deprecations can break clusters, APIs, and infrastructure if missed.
Releases bring fixes/features, but it’s overwhelming to track everything manually.
That’s where Release & Deprecation Sentinel comes in:
An autonomous, n8n-powered bot that continuously fetches release & deprecation notes using Bright Data, normalizes them, deduplicates alerts, assigns owners, and publishes structured events to Slack + API.
GitHub Repo
Demo
🎯 Problem Statement
Enterprises rely on multi-vendor DevOps stack (Kubernetes, Istio, Terraform, Prometheus, Vault, Loki, etc.).
Each vendor publishes release notes in different formats (HTML, markdown, blog pages, docs).
Manually checking them wastes hours and still risks missing critical deprecation notices.
Teams lack automation to normalize, classify, and distribute this information to the right stakeholders.
💡 Solution — Release & Deprecation Sentinel
An autonomous monitoring agent built in n8n with Bright Data proxy.
Core Features
Automated Fetching — every 6 hours, fetch release/deprecation notes from 18+ vendors.
Bright Data Integration — ensure scraping works reliably even behind rate limits/CDNs.
Normalization & Deduplication — unify different vendor formats into a single JSON schema, dedupe by vendor/product/version.
Ownership Assignment — map products to owning teams (e.g., SRE, Platform, Security).
Severity Tagging — classify releases (low) vs. deprecations (high).
Due Dates — add default remediation windows (e.g., 30 days for releases, 60 for deprecations).
Slack Notifications — auto-publish structured alerts into Slack channels.
Web UI + API — present a real-time searchable dashboard (filter by severity/vendor/type).
History & Retention — keep last 500 events in memory for audit/debug.
Tech Stack
n8n (workflow automation backbone)
Bright Data Proxy(reliable data extraction from vendor docs)
JavaScript Code Nodes (JSON normalization, dedupe, schema enforcement)
Slack Integration (real-time alerts to teams)
Webhook API + Custom UI (live dashboard for browsing events)
AI Agent (OpenAI) — attempted summarization (but skipped due to token limits; architecture is ready for future LLM integration)
Why Bright Data?
Many vendor docs (e.g., Kubernetes, Docker) use Cloudflare/CDN protections.
Standard HTTP requests often fail with SSL/self-signed cert errors.
Bright Data’s proxy ensures always-on, reliable fetching with geo/IP rotation.
Without Bright Data, half of these vendors would fail in automation.
Bright Data is the core enabler of this project.
Workflow Highlights
Key Nodes
- Seed Vendors → list of 18+ vendors (Kubernetes, Docker, HashiCorp, Elastic, CNCF, Red Hat, Grafana, Istio, Argo, Prometheus).
- Bright Data HTTP Request → fetch vendor release notes reliably.
- Trim & Normalize → enforce schema {vendor, product, type, version, severity, url}.
- Deduplication Node → avoid duplicate alerts.
- Assign Owners → map vendor/product to correct Slack/Jira team.
- Slack Node → send structured alert.
- Webhook + Dashboard → expose API & UI with filters.
Closing Pitch
Release & Deprecation Sentinel transforms vendor chaos into structured insights.
With Bright Data ensuring reliable fetching and n8n orchestrating the flow, teams never miss critical deprecations or releases.
This project is:
- Useful for any DevOps/SRE team.
- Scalable across dozens of vendors.
- Fully autonomous — no human babysitting required.
It’s not just a workflow, it’s a copilot for release management.
Top comments (4)
This is so cool! I love the idea.
Thank you Jovan.
Great project!
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