@amiitn

Managing SSH Access with HashiCorp Vault SSH Secrets Engine

Feb 16, 2024 · 8 min read · Introduction SSH is method of securely connect to remote server and execute command on that server. To provide user access to remote server either password or SSH key needs to be shared. But this becomes cumbersome when there are many users as well a...

Grant AWS Lambda Access of Secrets Manager

Oct 30, 2023 · 2 min read · Introduction In this article, we ran a Python application in AWS Lambda using Docker. Now we want to add some licencing mechanism by keeping the access key or any secret key to another service or application to restrict the use of this application. H...

Docker image build on Mac M1 not running on Ubuntu server. How to fix it?

Sep 22, 2023 · 2 min read · Introduction I have been using Ubuntu for a long time on Intel Core i5 system. The daily routine was to pull the code from the Git repositories, build docker images, push it to Dockerhub and run docker containers with those images in the production U...

Monitor Linux Host Metrics With The Node Exporter

Aug 5, 2023 · 4 min read · Introduction In the last article, we discovered how to monitor a NodeJs application with Prometheus and Grafana. In that, we learned to collect metrics from the application like the rate of requests in the last 5 minutes, the rate of 5xx responses, b...

Monitor NodeJS Application with Prometheus and Grafana

Jun 24, 2023 · 8 min read · Introduction Application monitoring is essential in the production environment. Once the application is deployed, the traffic to the application starts increasing, after some time the application starts responding slowly or sometimes it gets failed. ...