Configuring a Linux Bastion host aka Jumpbox.A Bastion host is a special-purpose computer on a network designed and configured to withstand attacks. It acts as a gateway between an…Feb 18Feb 18
Published inAWS TipNomad Multiple Environment Installation and setup on RHEL 8 running over AWS cloud.What is Nomad?Sep 18, 2022Sep 18, 2022
Published inAWS TipDistributed “MinIO” Object storage setup on AWS infrawhat is Minio? Minio is an object store like AWS S3, self-hosted so that it can easily be used in a private cloud. It is an open-source…Mar 30, 2022Mar 30, 2022
Setting up Arno’s Iptables in Ubuntu 20.04 LTS ServerIn Internet world all services listen and worked on a port. Without specifying a correct port a service might not accessible from outer…Mar 16, 2022Mar 16, 2022
Published inAWS TipSetting up and Configuring a basic Samba Server in AWSFrom very old days Samba is opted as a secure file transfer protocol native to Linux Operating system. In this article I will setup a basic…Feb 9, 2022Feb 9, 2022
Setting Up Puppet Enterprise in Ubuntu running on AWSPuppet Enterprise is an old yet powerful Configuration management tool that allows working on various platforms like Unix, Linux and…May 10, 2021May 10, 2021
MySQL database migration from On-Promise to AWS RDS.Before the Cloud computing and SaaS era, all the database are hosted in the instance itself. This cause slowness and outage of the…Nov 30, 2020Nov 30, 2020
Highly available Kubernetes Cluster Setup with remote access.Kubernetes bring reliability and stability to our infrastructure and how our applications deployed onto it. But what would happen if the…Sep 25, 2020Sep 25, 2020
Kubernetes Dashboard setup for a multi-node clusterIn the previous demo, I have created a multi-node Kubernetes setup in AWS. In this example, we will add a Dashboard to monitor the service…Sep 3, 2020Sep 3, 2020
Creating and launching sample webserver(with Backend DB)in AWS using Terraform.In my previous post, I created a production-ready VPC using terraform. In this demo, we will be implementing production-ready servers…Jul 27, 2020Jul 27, 2020