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Prince Arora
Prince Arora

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May 18

AWS : New Account: Power of tagging resources — Tag the default resources. Easily identify the undeleted resources across regions

Problem Statement: A newbie user created a new AWS account. Created several resources across multiple regions. Forgot to delete few resources, resulted in unexpected bill. How to proactively identify all such unterminated resources across all the regions in the account. Solution : Use the resource groups and tag editor. This is a free AWS service. Whenever a new AWS account is created, tag all the default resources in all the regions, provided by the default VPCs, with a unique tag key/value.

AWS

2 min read

AWS : New Account: Power of tagging resources — Tag the default resources.
AWS : New Account: Power of tagging resources — Tag the default resources.
AWS

2 min read


Feb 28, 2022

AWS Architecture : Migrate legacy EJB application to AWS, expose EJB methods as secured REST APIs using Amazon managed services

Use Case: An online food delivery start up “foodEase” is looking to expand its business. Delivery partners are one of the key entities in the business model. The current offline delivery partner registration process, via the on-premise hosted application, is identified as a bottleneck in the operational expansion. Business wants…

AWS Lambda

2 min read

AWS Lambda

2 min read


Jan 31, 2022

Amazon API Gateway : Enabling CORS support in mock API response

Problem Statement: An API is created & deployed on Amazon API Gateway. API response is mocked on Amazon API Gateway. The API is exported as swagger from API Gateway and imported in swagger editor — https://editor.swagger.io/ In the swagger editor, execute the API. Error related to CORS is encountered. Issue: …

Amazon Web Services

3 min read

Amazon API Gateway : Enabling CORS support in mock API response
Amazon API Gateway : Enabling CORS support in mock API response
Amazon Web Services

3 min read


Jan 11, 2022

Physical location of files persisted in docker volumes on windows docker-desktop running on Hyper-V

Scenario : Files are getting generated in a docker container. When the container is terminated all the files in the container are also getting lost. To have a persistent storage, docker volumes are created. Docker volume mounts the container file system on to host VM filesystem on which the container…

Docker

2 min read

Physical location of files persisted in docker volumes on windows docker-desktop running on…
Physical location of files persisted in docker volumes on windows docker-desktop running on…
Docker

2 min read


Jan 2, 2022

Setting Up A Local GitLab Repository For CI/CD On Docker Container Using Docker Desktop For Windows

Below are the steps to set up the gitlab repository CICD tool locally on windows machine on a docker container Pre-requisites: Install & Start Docker Desktop For Windows Windows 10 Steps: Create following directories on filesystem: a) GitLab home directory→ C:\gitlab-local 2. Create following environment variable on windows: GITLAB_HOME =…

Gitlab

2 min read

Setting Up A Local GitLab Repository For CI/CD On Docker Container Using Docker Desktop For Windows
Setting Up A Local GitLab Repository For CI/CD On Docker Container Using Docker Desktop For Windows
Gitlab

2 min read


Dec 3, 2021

Setting Up Kubernetes-Dashboard On Local Docker-Desktop k8s & Access Via Ingress

Problem Statement : The docker-desktop on windows provides inbuilt single node kubernetes set up that can be enabled. But it provides no dashboard for kubernetes in the in built set up. The k8s dashboard needs to be accessed from browser. The k8s dashboard should be accessible via ingress instead of…

Kubernetes

4 min read

Setting Up Kubernetes-Dashboard On Local Docker-Desktop k8s & Access Dashboard Via Ingress
Setting Up Kubernetes-Dashboard On Local Docker-Desktop k8s & Access Dashboard Via Ingress
Kubernetes

4 min read


Published in

AWS in Plain English

·Oct 1, 2021

AWS Architecture: Telecom Use Case — Customer Self-Care

Problem Statement : A large Telecom enterprise wants to quickly revamp and modernize their existing legacy customer self-care application to boost customer satisfaction. The self-care portal enables the end-users to retrieve and update basic information. Also provides them the capability to retrieve their itemized usage pdf statements. Challenge : The Telecom enterprise wants to adopt cloud architecture and leverage the benefits of the cloud while piloting on the self-care portal application use case.

AWS

2 min read

AWS Architecture: Telecom Use Case — Customer Self-Care
AWS Architecture: Telecom Use Case — Customer Self-Care
AWS

2 min read


Sep 10, 2021

Docker : Frequently used commands

Due to lack of table embedding support in medium, created the document on blogspot. Link below: Docker : Frequently Used Commands docker run busybox echo hello docker run busybox ls -a: Lists all the containers docker system prune -a -f --volumes…princearoratechblog.blogspot.com

Docker

1 min read

Docker

1 min read


Jun 24, 2021

Machine Learning : OCR: Character recognition for Gujarati Script

Machine Leaning

1 min read

Machine Leaning

1 min read


Jun 22, 2021

AWS : How to avoid charges incurred by GetMetricData API in the free tier AWS Budgets Service

Problem statement: AWS free tier account bill was showing following charges : $0.01 per 1,000 metrics requested using GetMetricData API Analysis: I had created one cost budget in the mumbai region. While configuring the threshold for the budget, I had selected the “Forecasted Cost” option instead of actual cost. Seems selecting the forecasted cost option enabled the CloudWatch Anomaly Detection on the metrics. I could see 2 models under the CallCount metrics for the API resource “GetMetricData”. Anomaly detection was enabled for “sum” and “average” for the CallCount Metric

AWS

2 min read

AWS : How to avoid charges incurred by GetMetricData API in the free tier AWS Budgets Service
AWS : How to avoid charges incurred by GetMetricData API in the free tier AWS Budgets Service
AWS

2 min read

Prince Arora

Prince Arora

7 Followers

IT professional | Technology enthusiast | Cloud | AWS | Docker | Machine Learning

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