Monthly Archives: August 2018

Recent technical articles.

OpenShift: How to Use OpenShift’s Ansible Service Broker for Infrastructure Automation (5min), How to Do Advanced Routing Techniques in OpenShift on OpenStack (4min), Keeping both of your OpenShift Container Platforms Highly Available with Keepalived and HAproxy, Make a Kubernetes Operator

Posted in Others

Latest technical articles.

OpenShift: OKD: Renaming of OpenShift Origin with 3.10 Release, Multiline logs in OpenShift EFK stack, CRI-O now running production workloads in OpenShift Online, What’s New in Red Hat OpenShift Origin 3.10, Container-native integration testing, Promoting container images between registries with skopeo,

Posted in Others

Recent technical articles.

Kubernetes: Dynamic Ingress in Kubernetes, Kubernetes 1.11: In-Cluster Load Balancing and CoreDNS Plugin Graduate to General Availability, Airflow on Kubernetes (Part 1): A Different Kind of Operator, IPVS-Based In-Cluster Load Balancing Deep Dive, CoreDNS GA for Kubernetes Cluster DNS, Dynamic

Posted in Others

RHCSA7: Task of the day

Allowed time: 10 minutes.
Create an EXT4 file system mounted under /vol based on a logical volume of 100MB.
Reduce the size to 60MB.

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.

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 ...