Travelling between AWS accounts using Eventbridge event bus and IAM Assume roleMar 2, 2025·3 min read
PinnedKubernetes - Jack of all tradesKubernetes is an open source Container Management tool / Orchestration tool which automates container deployment, container scaling and load balancing. It schedules, runs and manages isolated containers which are running on Virtual / Physical / Cloud...Jul 20, 2022·8 min read
AWS Cloudfront - Our local shopCloudfront is a content-delivery network (CDN) that speeds up distribution of content (both static & dynamic) through worldwide network of data-centers called Edge locations providing very less latency and high throughput. Let's put this in this mann...Jul 7, 2024·2 min read
Conquering the linux kingdom backEC2 linux instances are our kingdom, & we as engineers rule over it. If we make a small mistake in ssh_config file of not adding our root user (centos / ubuntu / ec2-user) in AllowUsers section, we will lose complete access to our instances as a root...Feb 4, 2024·2 min read
Grafana - The Class MonitorBack in school days, we used to have a class monitor, who used to observe our behaviour and report if we did any mischief. Grafana is like that class monitor who monitors everything & visualizes things for us. Now Grafana has a friend, Prometheus - t...Dec 11, 2023·2 min read
AWS Load Balancers - The Frontline DefenceLoad balancers sit in front of your ec2 servers to distribute traffic to healthy ec2 servers & not to expose any server IP directly. They are like those frontbench students who are always ahead of our backbenchers (ec2-servers), but we all know end o...Nov 26, 2023·4 min read
AWS VPC - Our Private VillaVPC is a logically isolated environment in your Public cloud where you can launch your resources like servers, databases, etc. It's like having a Private villa where you can use anything you like, & you pay only for things you use inside your villa. ...Oct 24, 2023·3 min read
Securely transfer files between 2 EC2 instances using SCPUsing SCP we transfer files between 2 systems. SCP - Server Copy Protocol To transfer files between 2 EC2 instances, let's say Instance - A wants to send a file to Instance - B, so Instance - A should have pem file of Instance - B & vice - versa. So,...Jan 5, 2023·1 min read
