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Monitoring That Actually Helps On-Call: Alerts, Dashboards, and Runbooks

How we went from 200 alerts per week (most ignored) to 15 actionable alerts with clear runbooks and useful dashboards.

InfrastructureMonitoringKubernetesTerraform
KU
Kiril urbonasDevOps Engineer and AI Enthusiast
|Apr 4, 2026
Monitoring That Actually Helps On-Call: Alerts, Dashboards, and Runbooks

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Monitoring291Terraform214AWS174Kubernetes129Python115Security112CI/CD111LLM102Ansible99Linux99

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Architecture Review: GitHub Actions Pipeline Reliability
••7 months ago

Architecture Review: GitHub Actions Pipeline Reliability

GitHub Actions Pipeline Reliability. Practical guidance for reliable, scalable platform operations.

KU
Kiril Urbonas·4 min read
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A Pragmatic Multi-Region Strategy for Small Teams
••7 months ago

A Pragmatic Multi-Region Strategy for Small Teams

How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.

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Kiril urbonas·2 min read
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What We Learned Running Weekly Game Days on Our CI/CD Pipeline
••7 months ago

What We Learned Running Weekly Game Days on Our CI/CD Pipeline

Practical game day scenarios for CI/CD: broken rollbacks, permission issues, and slow feedback loops—and how we fixed them.

KU
Kiril urbonas·2 min read
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Real-World RAG Incidents: Lessons from a Production Rollout
••7 months ago

Real-World RAG Incidents: Lessons from a Production Rollout

A field report from rolling out retrieval-augmented generation in production, including cache bugs, bad embeddings, and how we fixed them.

KU
Kiril urbonas·2 min read
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Architecture Review: Docker Image Hardening for Production
••7 months ago

Architecture Review: Docker Image Hardening for Production

Docker Image Hardening for Production. Practical guidance for reliable, scalable platform operations.

KU
Kiril Urbonas·4 min read
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Vector Databases for AI: Comparing Pinecone, Weaviate, and ChromaDB
••7 months ago

Vector Databases for AI: Comparing Pinecone, Weaviate, and ChromaDB

Compare the top vector databases for AI applications. Learn when to use Pinecone, Weaviate, or ChromaDB based on your requirements.

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Kiril Urbonas·4 min read
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How We Stopped Terraform Drift from Surprising On-Call
••7 months ago

How We Stopped Terraform Drift from Surprising On-Call

A real story of removing console-only changes, adding drift detection, and getting Terraform back in charge.

KU
Kiril urbonas·1 min read
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Systemd Tricks We Use to Keep Services Boring
••7 months ago

Systemd Tricks We Use to Keep Services Boring

Concrete systemd unit patterns that reduced flakiness: restart policies, resource limits, and structured logs.

KU
Kiril urbonas·1 min read
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Building RAG Applications: A Complete Guide to Retrieval Augmented Generation
••7 months ago

Building RAG Applications: A Complete Guide to Retrieval Augmented Generation

Learn how to build production-ready RAG applications using vector databases, embedding models, and LLMs. Complete guide with code examples and best practices.

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Kiril Urbonas·4 min read
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Architecture Review: Kubernetes Cluster Upgrade Strategy
••8 months ago

Architecture Review: Kubernetes Cluster Upgrade Strategy

Kubernetes Cluster Upgrade Strategy. Practical guidance for reliable, scalable platform operations.

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Kiril Urbonas·4 min read
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RAG in Production: Reliability, Latency, and Cost for LLM Apps
••8 months ago

RAG in Production: Reliability, Latency, and Cost for LLM Apps

Run retrieval-augmented generation at scale. Chunking, caching, and observability.

KU
Kiril urbonas·1 min read
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A Pragmatic Multi-Region Strategy for Small Teams
••8 months ago

A Pragmatic Multi-Region Strategy for Small Teams

How a small team moved from single-region risk to a simple active/passive multi-region setup without doubling complexity.

KU
Kiril urbonas·2 min read
Read article
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