GrokTechie

🐳 Docker Does Not Create Containers - Wait, What?!

During the past few months, I've been conducting technical interviews for DevOps/SRE roles in my team.

Apr 11 • 

Shashank Singh

Mastering Kubernetes with Custom Schedulers: A Story for Engineering Leaders

Imagine you’re the Engineering Manager of a fast-growing tech company.

Apr 6 • 

Shashank Singh

June 2017

Zabbix- A Simpler way of Monitoring

Today, applications have evolved from standalone to the client-server model and ultimately to the cloud-based elastic application.

Jun 19, 2017 • 

Shashank Singh

Step-by-Step: Connect your AWS and Azure environments with a VPN tunnel

Recently I’ve been working with a customer that is planning to connect the Azure infra with AWS infra through site-to-site VPN.

Jun 19, 2017 • 

Shashank Singh

AWS Subnets, Security Groups and Access Control Lists. So what is the difference?

Some time ago, a new client had asked me how we will protect his servers if he will decide to migrate them to AWS? I gave him a list of topics that AWS…

Jun 19, 2017 • 

Shashank Singh

April 2017

March 2017

Thursday March 30, 2017

Swap space are useful for systems having less memory (RAM).

Mar 30, 2017 • 

Shashank Singh

Resize Drive Problem in Centos6 on AWS EC2

To Resize the root partition in Centos 6 machine run the below mentioned Commands:

Mar 28, 2017 • 

Shashank Singh

December 2016

Automating Windows Server backups on Amazon S3

1: Create an Amazon AWS account

Dec 21, 2016 • 

Shashank Singh

AWS CodeDeploy Using S3

AWS has great set of tools which helps simplify the deployment process in their cloud and one such tool is AWS CodeDeploy.

Dec 20, 2016 • 

Shashank Singh

Restrict IAM User to Particular Route53 Hosted Zone

Through AWS Internet Access Management (IAM) it’s possible to add people to manage all or parts of your AWS account.

Dec 20, 2016 • 

Shashank Singh

Deployment automation using AWS Code Depoly

Codedeploy is one of the deployment service by AWS.

Dec 20, 2016 • 

Shashank Singh