Step by Step Google Kubernetes Engine (GKE) - I
Atul Singh
January 05, 2021
In this post series, I will be exploring Google Kubernetes Engine aka GKE service on Google Cloud Platform. GKE service is Google managed K8...
Tuesday, January 5, 2021
Sunday, January 3, 2021
Linux History Command Tweak for better Administration
Atul Singh
January 03, 2021
I use the Linux command “history” for various reasons like remembering previous commands, to see what was done on a server, to repeat comman...
Saturday, January 2, 2021
Building Openshift App from a Private Git Repository
Atul Singh
January 02, 2021
Openshift aka OCP provide s2i (Source2Image) way to deploy an application in its container platform which is easy, pretty and fast way to cr...
Wednesday, December 23, 2020
Trigger Jenkins Job Remotely
Atul Singh
December 23, 2020
In some cases, You want to trigger Jenkins Job Build from CLI or programmatic way rather than usual GUI operation where you have to login on...
Friday, December 11, 2020
Cloning a specific Git Branch
Atul Singh
December 11, 2020
Cloning a specific Git branch is very easy and most of us don't required at all. But this is a very practical ask if your Repository hav...
Monday, December 7, 2020
Escape Character & Quotes in Jenkins Pipeline
Atul Singh
December 07, 2020
Escaping Quotes or Escape characters in Jenkins pipeline is little tricky. In below sample, we will see, how can we avoid the Escape charact...
Friday, December 4, 2020
5 Tips For Better DataStage Design #18
Atul Singh
December 04, 2020
1. Use Database Connector Stages wherever possible - Older “Enterprise” stages must not be used - ODBC stages must not be used whe...
Wednesday, December 2, 2020
GIT - How to delete Local & Remote Branch
Atul Singh
December 02, 2020
Github is an wowsome tool for code versioning and its comes with lot of functionality. But today we will look into Branch deletion process. ...
Tuesday, December 1, 2020
5 Tips For Better DataStage Design #17
Atul Singh
December 01, 2020
1. For data being passed between Jobs, such as parallel jobs in a sequence, Datasets must be used and not sequential files. 2. Utility jobs...
Monday, November 30, 2020
Jenkins Pipeline - Conditional Stage based on Branch
Atul Singh
November 30, 2020
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Friday, November 27, 2020
Jenkins Pipeline - Conditional Stage based on File existence
Atul Singh
November 27, 2020
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Thursday, November 26, 2020
Jenkinsfile for Developers, What is that??
Atul Singh
November 26, 2020
Jenkinsfile, this term might be common to you or might be something you never worried about but today I am going to share my personal experi...
How to Start with Kubernetes(K8s) in no time?
Atul Singh
November 26, 2020
Want to play around with Kubernetes(K8s) on a personal system but hates the setup, No worries. Today, I am going to tell you how to configur...
Thursday, September 17, 2020
Clean your /var directory in RHEL Linux (CentOS/Fedora/Redhat)
Atul Singh
September 17, 2020
While working on one of the Jenkins job, an error popped up - JENKINS_HOME is almost full. This worries me as my root '/' have 60% o...
Wednesday, September 9, 2020
What are Linux Containers?
Atul Singh
September 09, 2020
Linux Containers are operating-system-level virtualization. A container is a lightweight, standalone, executable package of software that in...
Wednesday, July 1, 2020
How to start with any ETL tool?
Atul Singh
July 01, 2020
Lots of my readers/friends/colleague asked me this same question again and again so I thought of sharing my experience how I have started w...
Friday, June 19, 2020
JKS Utility Script
Atul Singh
June 19, 2020
In this post, I am going to share an utility script for JKS which is not new but useful if your org is not allowing any JKS tool to create/u...
Monday, June 15, 2020
How to approach an ML problem?
Atul Singh
June 15, 2020
This question is very common in novice ML practitioners who aspire to become a ML engineer who can resolve any problem with their knowledge....
Tuesday, May 26, 2020
Process OCP (Openshift) Object Template file
Atul Singh
May 26, 2020
In previous post, we have learnt how to create custom template for creating multiple OCP object in one go. Continuing to that, we will learn...
Sunday, April 12, 2020
Convert Openshift Object Yaml file into Template Object
Atul Singh
April 12, 2020
It's very crucial to understand Template object of OCP platform if you are planning to play around with OCP object very frequently. ...
Tuesday, March 31, 2020
How RedHat Openshift is different from Google Kubernetes ?
Atul Singh
March 31, 2020
RedHat Openshift is nothing but an adaptation of Google Kubernetes with few additional tweaks and services. Like Google Cloud Platform or G...
