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: 5 minutes.
Set up time services pointing to default time servers.

RHCE7: Task of the day

Allowed time: 8 minutes.
Set up an iScsi target based on a block backstore of 100MB called lv_iscsi with basic authentication, ext4 filesystem and standard firewall configuration.

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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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