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Monitoring Kubernetes Clusters with Prometheus Operator and Grafana: Automated Metrics Collection

By admin March 28, 2026

This article provides a detailed guide on deploying Prometheus Operator and Grafana for Kubernetes cluster monitoring. We'll explore how Prometheus Operator automatically collects metrics from Pods and Services, addressing the challenges of dynamic Kubernetes environments, along with practical experience and useful tips.

Development

Advanced GitLab CI/CD: Optimizing Pipelines and Continuous Deployment Strategies

By admin March 26, 2026

Optimize your GitLab CI/CD pipeline with DAG, smart caching, and parallel jobs to cut build times from 20 minutes down to 6. Apply Blue-Green and Canary deployment strategies for zero-downtime continuous delivery in real-world projects.

Security

Kubernetes Security: Essential Steps to Protect Your Cluster

By admin March 23, 2026

A Kubernetes cluster has numerous security vulnerabilities out of the box if it isn't properly hardened. This article breaks down the most common causes and walks through setting up RBAC, Pod Security, Network Policy, secret management, and runtime monitoring to effectively protect your production cluster.