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…

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: …

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…

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 =…

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…

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.

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

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