Monthly Archives: October 2021

Recent technical articles & videos.

Kubernetes: RobotFramework library for testing Kubernetes cluster, Sloop: Kubernetes History Visualization, Kubernetes Autoscaling: A Beginners Guide, Is Kubecost Worth It? Running Kubernetes on AWS with EKS, OpenTelemetry Tracing in Kubernetes Core, Linux Foundation: Introduction to GitOps (LFS169), Detect Malicious Behaviour

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Latest technical articles & videos.

Kubernetes: Krew plugins manager, and useful kubectl plugins list, Awesome Kubernetes, Kubernetes Semaphore: A modular and nonintrusive framework for cross cluster communication, Find your GKE cost optimization opportunities right in the console, Kubernetes ClusterSecret operator, Decentralized GitOps over multiple environments,

Posted in Others

Recent technical articles & videos.

Kubernetes: Hitchhiker’s guide to Prometheus (Part 1), Hitchhiker’s guide to Prometheus (Part 2), Kube-vip: a Kubernetes Virtual IP and Load-Balancer for both control plane and Kubernetes services, Deckhouse: a platform for managing Kubernetes clusters in a fully automatic and uniform

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RHCSA7: Task of the day

Allowed time: 5 minutes.
Add 100MB of swap space to the machine using a new logical volume.

RHCE7: Task of the day

Allowed time: 10 minutes.
Set up a default secure MariaDB database called maria and create a table named people with two columns respectively name varchar(20) and age int(10) unsigned.

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Poll for favorite RHEL 7 book

What is your favorite RHEL 7 book to prepare RHCSA & RHCE exams?

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Poll for most difficult RHCSA 7 topic

What do you think is the most difficult RHCSA 7 topic?

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Poll for most difficult RHCE 7 topic

What do you think is the most difficult RHCE 7 topic?

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