Articles by Rahul Shivalkar
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How to create Cloudwatch alarms for a DynamoDB Table on AWS
Author: Rahul Shivalkar • Tags: cloud • Comments: 0To monitor DynamoDB tables, metric data is sent to CloudWatch automatically. In this article, we will create an alarm for a DynamoDB table to monitor "ConsumedWriteCapacityUnits" and send a notification to the SNS topic.
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How to create a user on Linux EC2 instance on AWS and add a public key to it using a shell script
Author: Rahul Shivalkar • Tags: cloud, linux • Comments: 0Creating a user and adding a public key to it can be very tedious. In this article, we will see how this process can be automated using a shell script which can help us avoid human errors that can arise if we do the task manually.
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How to create Cloudwatch alarms for an SQS Queue on AWS
Author: Rahul Shivalkar • Tags: cloud • Comments: 0CloudWatch metrics for SQS queues are collected and pushed to CloudWatch at one-minute intervals automatically. These metrics are provided at no charge in CloudWatch for both standard and FIFO queues. In this article, we will create an alarm for the "NumberOfMessagesSent" metric.
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How to create an SQS queue on AWS using Terraform
Author: Rahul Shivalkar • Tags: cloud • Comments: 0In this article, we will create an SQS queue using Terraform on AWS. We will also add a policy that will allow all to send messages to the queue.
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How to copy items from one DynamoDB to another DynamoDB table using Python on AWS
Author: Rahul Shivalkar • Tags: cloud, linux, programming • Comments: 3This tutorial shows you how to write a Python script to copy data from one DynamoDB to another DynamoDB table on AWS.
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How to Register a Domain Name on AWS
Author: Rahul Shivalkar • Tags: cloud • Comments: 0When you want to build a website or web applications, the first step is to buy a domain name, as it is an easier way to remember than the IP of the server. A domain name is a unique name that identifies the website, hence no 2 websites can have the same name on the internet.
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How to create a DynamoDB table on AWS using Terraform
Author: Rahul Shivalkar • Tags: cloud • Comments: 0In this article, we will see the steps to create a DynamoDB Table using Terraform. We will create a DynamoDB Table with the "PAY_PER_REQUEST" billing model. Before we proceed with this article, it is assumed that you are aware of AWS DynamoDB Service and know its basics, along with Terraform.
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How to store AWS user access key and secret key in Jenkins
Author: Rahul Shivalkar • Tags: cloud, linux • Comments: 0In this article, we will install the "CloudBees AWS Credentials" plugin and store the AWS IAM user's secret key and access key in Jenkins using this plugin. We will install the "AWS Steps Plugin" so that we could use "awsStep" to inject the credential we created.
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How to increase the disk space of an AWS EC2 Ubuntu instance
Author: Rahul Shivalkar • Tags: cloud, linux, ubuntu • Comments: 3In this article, we will increase the disk space of the boot volume (root partition) with the filesystem of type ext4 of Ubuntu 20.04 Server.
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How to install Jenkins using a .war file on AWS EC2 Ubuntu 20.04 instance
Author: Rahul Shivalkar • Tags: cloud, linux, server, ubuntu • Comments: 0Jenkins is an open-source Continuous Integration and Continuous Deployment tool. In this article, we will install Jenkins using the .war file in Apache Tomcat.
