Covid19-Backend

Northeastern University MS IS DevOps Spring 2020 - Final Project

To deploy and run application just run bash create.sh

Note: Will take about 20 minutes to provision and about Endpoints will be ready to access in about another 10 minutes

Expected Outputs:

• External Backend API Hostname
• Grafana Dashboard Hostname (Append :3000 to the hostname)
• Kubernetes Dashboard Hostname
• Front-end Hostname

To access the frontend Hostname:

• Change the fetchUrl variable with AWS External Backend API Hostname in the frontend (https://github.com/ajaymohandas89/Covid19_Devops)
• Dockerize your front end using Docker Build . in the root directory of the project and push the project onto DockerHub with a desired tagname
• Change the image name (Line 13) in deployment-frontend.yaml from the deployments folder of this repo to the name of the frontend docker image
• Redeploy the frontend deployment using kubectl apply -f ./deployments/deployment-frontend.yaml in the backend repo
• Hit the frontend AWS Hostname to see the output after deploying it in AWS EKS Cluster
• Open frontend with Chrome Securities Disabled
  MacOS Command: open -n -a /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --args --user-data-dir="/tmp/chrome_dev_test" --disable-web-security
  For Windows: Open command line interface where you have web browser installed and disable web security for it. For example, to disable security for chrome type chrome.exe --user-data-dir="C:/Chrome dev session" --disable-web-security

Pre-requisites:

• Make sure to run Bash scripts on UNIX based system, MacOS or Windows WSL
• Install Terraform CLI Tool in installed (https://learn.hashicorp.com/terraform/getting-started/install.html)
• Install AWS CLI Tool (https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html)
• Configure your AWS CLI with your IAM credentials (https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html)
• Install AWS IAM Authenticator CLI Tool (https://docs.aws.amazon.com/eks/latest/userguide/install-aws-iam-authenticator.html)
• Install Docker Toolbox (https://docs.docker.com/toolbox/overview/)
• Install kubectl CLI Tool (https://kubernetes.io/docs/tasks/tools/install-kubectl/)
• Install jq CLI Tool (https://stedolan.github.io/jq/download/)

Using the Endpoint for Frontend:

• GET All Data : http://<ExternalIP>/all
• GET All Country : http://<ExternalIP>/countries
• GET Country Specific : http://<ExternalIP>/countries/<country>

Note: External IP: Public facing DNS Name generated at the end of the script country: Example: USA, India, Bahrain, etc.

To destroy resouces, run: bash destroy.sh

Real time data generated using: https://documenter.getpostman.com/view/8854915/SzS7R6uu?version=latest