Feb 10 · 4 min read · In the previous sessions, we learned how Kubernetes Services provide a stable endpoint for Pods, act as load balancers and reverse proxies, and solve the challenge of dynamic Pod IPs using labels and selectors.We explored ClusterIP for internal commu...
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Jan 14 · 3 min read · Clearing the Certified Kubernetes Administrator (CKA) exam with 92% was one of the most satisfying milestones in my DevOps journey.This blog is not about motivation alone — it’s a real, practical, hands-on strategy that worked for me, and I believe i...
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Jan 11 · 3 min read · Taints and Tolerations apply a "repel" effect from the node side. Taints repel pods from certain nodes unless they have a matching toleration. A taint on a node (like key=value:NoSchedule) prevents all pods from scheduling there unless the pod specif...
Join discussionJan 5 · 5 min read · If you’re preparing for the Certified Kubernetes Administrator (CKA) exam, reading documentation alone isn’t enough. You need a real environment where you can install Kubernetes, break it, debug it, and rebuild it from scratch. That’s exactly why I b...
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Nov 13, 2025 · 7 min read · When working with Kubernetes, developers often need a way to access applications or services running inside the cluster — without exposing them to the public internet. 1. Why Do We Need Local Access to Cluster Resources? In a secure Kubernetes archit...
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Nov 8, 2025 · 6 min read · CKA stands for Certified Kubernetes Administrator which is one of the major Kubernetes certifications. I recently cleared the CKA exam and wanted to share my complete preparation journey, what worked for me, and some key lessons learned along the way...
Join discussionOct 31, 2025 · 2 min read · Ao longo da minha jornada profissional com Kubernetes, enfrentei (e venci!) o desafio de obter as principais certificações oferecidas pela CNCF. Foram meses de estudos focados, prática intensa e aprendizado contínuo – que resultaram nas seguintes con...
Join discussionOct 25, 2025 · 2 min read · Introduction Clearing the Certified Kubernetes Administrator (CKA) exam with a fantastic 94% score is a major milestone in my cloud-native journey. This write-up isn’t just a brag post—it’s a genuine, what worked, and lessons learned. If you’re tackl...
Join discussionOct 23, 2025 · 4 min read · Happy to share that I recently cleared the Certified Kubernetes Administrator (CKA) exam in October 2025 with a score of 90%. Throughout this journey, I received incredible support from this community and from many individuals who helped me personall...
GSGOLD and 1 more commentedSep 22, 2025 · 7 min read · CKA Practice Notes – Networking & Services Second part of my Certified Kubernetes Administrator (CKA) preparation series.In the first part, I covered Workloads & Scheduling.This post focuses on Networking & Services, an essential skill set for anyon...
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