Learning Everyday.
Join a community where DevOps, SREs, developers, and security engineers share how-to guides, articles, and videos to level up your skills.
Visit Learning Hub
Build Azure IoT Modules using Azure DevOps Agent in Arm32v7 architecture
Few weeks back, I got a chance to go through IoT platform services provided by Azure and found that it is quite matured by the depth of service they …
Running Ansible through SSH Jump / Bastion Host
In a strict secured environment, you may not be allowed perform tasks freely. Only the bastion host (a.k.a jump host) is the one freely allowed to …
Self hosted runners for GitHub Actions
In this article, I will take you through setting up self hosted runners for GitHub Actions. It is similar to Azure Devops Pipelines Build Agents and …
OpenShift 4: OSSM Jaeger`s External ElasticSearch
One of the features provided by Red Hat OpenShift Service Mesh(OSSM) is tracing capability. This capability is provided by Jaeger , an OpenTracing …
OpenShift 4: EgressIP for egress(outbound) connection
Introduction By default, all namespace egress networking will be using host IP where the pod sits as SNAT rule, similar to how our home router works …
Kubernetes Certification Guide: How to Pass KCNA, KCSA, CKA, CKAD, and CKS
Kubernetes is everywhere now — whether you’re deploying apps, managing infrastructure, or working on security, Kubernetes is a core skill. The …
Start Your OpenShift journey with OpenShift Interactive Learning Portal – FREE
Cover Image : [@nickmorrison](https://unsplash.com/@nickmorrison) Update: O’Reilly has closed the public access of Katakoda labs. Please use the …
OpenShift 4: AlertManager + Slack Configuration
Objective Sending alert to Slack and defined proper channel for each alert type. Pre-Requisites:
OpenShift 4: Installation Bonding Setup
Objective Setting up 2 x LACP bonding using boot params options. For guidance on the boot params available look …