Monthly Archives: July 2021

Recent technical articles & videos.

Kubernetes: How to run your own admission controller on Kubernetes, Kubernetes RBAC, CNI Benchmark: Understanding Cilium Network Performance, Integrate external secret management systems with Kubernetes, Automation assistants: GitOps tools in comparison, cAdvisor and Kubernetes Monitoring Guide, Kubernetes API and Feature

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Latest technical articles & videos

Kubernetes: Comparing kube-proxy modes: iptables or IPVS? How to expose a WebSocket endpoint using Red Hat 3scale API Management, Managing secrets for Kubernetes pods, GKE Security Best Practices: Designing Secure Clusters, GKE Networking Best Practices for Security and Operation, Guide

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RHCSA7: Task of the day

Allowed time: 10 minutes.
Create an EXT4 file system mounted by UUID in /etc/fstab under /vol based on a logical volume of 28 logical extents.

RHCE7: Task of the day

Allowed time: 15 minutes.
Configure a httpd server with a password protected directory under the /var/www/html/private directory.

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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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