Monthly Archives: December 2022

Happy New Year 2023!

Let’s hope that Ukrainians and Russians reconcile one day. Kubernetes: Detecting Kubernetes API Deprecations with pluto, Auto-Scaling based on Prometheus Custom Metrics, Kubernetes resources under the hood — Part 1, Kubernetes resources under the hood — Part 2, Kubernetes resources

Posted in Others

Merry Christmas!

Kubernetes: Implement distributed tracing with Jaeger & Opentelemetry on Kubernetes, Kubernetes Centralized External Secrets Management with HashiCorp Vault, How to Migrate From Docker Compose to Kubernetes, Give Users and Groups Access to Kubernetes Cluster Using RBAC, Let’s talk about Kubernetes

Posted in Others

Recent technical articles & videos.

Kubernetes: Hardening Monitoring: a step-by-step guide, Clusters for all! Enable auto-completion for Kubectl in a Linux bash shell, Grafana Loki multi tenant setup in EKS clusters, Kubernetes 101: Install Kubernetes on Rocky Linux, Automatic Renewal of TLS Certificates for Load

Posted in Others

Latest technical articles & videos.

Kubernetes: Kubeshark: API traffic viewer for Kubernetes, Securing the integrity of Software Supply Chains, Kubetools – A Curated List of Kubernetes Tools, Best Kubernetes books for beginners, K8s Gateway API is here – what’s in it for you? Free eBook:

Posted in Others

Upcoming Events (Local Time)

There are no events.

RHCSA7: Task of the day

Allowed time: 5 minutes.
Create two users "tom" and "engine". "tom" has the UID/GID 3000 and "engine" the UID/GID 4000. "engine" doesn't have an interactive shell.

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.

Follow me on Twitter

Poll for favorite RHEL 7 book

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

View Results

Loading ... Loading ...

Poll for most difficult RHCSA 7 topic

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

View Results

Loading ... Loading ...

Poll for most difficult RHCE 7 topic

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

View Results

Loading ... Loading ...