AWS RDS allows IAM authentication for MySQL, Postgres, and Aurora (both MySQL and Postgres). With the authentication delicate to IAM, you will not need to manage the password for each user, instead, the user will log in with the AWS token generated.

Let’s explore Aurora MySQL database authentication with AWS…

We live in a world full of constraints. This is particularly true when we deal with enterprise IT. Recently I had a project, where the following little problem blocked the progress.

We are allocated a Redhat Enterprise Linux 7.x system, where we have to mirror some container images from the…

In my last paper, I set up an API gateway and lambda to generate a pre-signed S3 upload URL. Now let's build a client-side web application to request a pre-signed URL and upload a file to the target S3 bucket using the browser.

Client-side Web Application

Create a Vue-based front-end app.

Use the…

Let's create an S3 upload presigned URL generator using Lambda fronted by the API gateway.

While studying AWS, I challenged myself to build the following CloudTrail monitoring with Terraform.

While studying AWS ALB and NLB, I would like to validate the client IP information for the different types of options.

I have two apache web servers running on two EC2 instances. To investigate the traffic, a golang program is created to dump the http request. There is not much…

While studying AWS, I was assigned a time-restricted sandbox to play around with the AWS resources. I am using the AWS console to create the required resources initially. …

This paper explores how to configure Instana and MQ to monitor the IBM MQ running on OpenShift.

Instana sensor connects to the detected MQ to get the monitoring metrics. Typically the connection need to be authenticated againt the OS. However, when MQ is running on container, the default OS based…