Introduction In the rapidly evolving landscape of software development and deployment, organizations are constantly seeking more efficient ways to manage their application lifecycle. Traditional methods of manual deployments and continuous integratio...
Important Links - 1) To setup Prometheus - Deploying Prometheus 2) Managing the Amazon EBS CSI driver as an Amazon EKS add-on 3) Creating an IAM OIDC provider for your cluster 4) Setup Grafana -> Here we are going to setup Prometheus and Grafana on e...
Introduction Amazon EKS - Amazon Elastic Kubernetes Service (EKS) is a powerful managed Kubernetes service that simplifies the deployment and scaling of containerized applications. GitHub Action - It's a tool provided by GitHub to automate tasks in o...
Monitoring The Free RAM Space In a Linux Server #!/bin/bash FREE_MEM=$(free -mt | grep Total | awk '{print $4}') TH=100 if [[ $FREE_MEM -lt $TH ]] then echo "Memory Warning" else echo "Free Memory is $FREE_MEM M" fi Output - -> He...
Install postfix apt install postfix install mailx apt install mailutils In the /etc/postfix/main.cf file, add - relayhost = [smtp.gmail.com]:587 # Location of sasl_passwd we saved smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd ...
-> We can automate our shell script using two ways Using AT command -> Using at command we can automate the script if we have to run one time. at <time> <command> Ex- bash <path of the script> ctrl+d #!/bin/bash echo "We are checking the at automati...
Break -> Suppose we want that our loop should stop running when certain conditions meet then we use Break. Example - Suppose we want to find a particular number from a list of numbers and if that number is found then we should come out of the loop. #...
What is Function? -> If we have to perform repetitive tasks then instead of writing that task every time we write it in a block and whenever needed we run that block and our task gets executed. This block is called a function. Example - Suppose we ha...
Conditional Statement -> Conditional Statement is used to perform a certain task based on some conditions. IF-ELSE #!/bin/bash read -p "Enter Your Age - " age if [ $age -lt 18 ] then echo "You can not vote" else echo "You can vote" ...