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This repository is designed to deploy infrastructure in AWS from scratch

The project was developed as a degree project at the end of the TeachMeSkills course.

The application solves the task of obtaining the necessary skills for IT specialists of different directions, currently 2 options are available:

  • maintenance
  • developer

The solution works only in the us-east-1 region because of it's hardcode.

Prerequisites

Variables

Export your credentials to environment variables. By default, the username and password values for the database have the values postgres and password, respectively. You also need to specify the unique name of your AWS RDS database. For your own purposes, this value can be changed in it-specialty/src/main/java/by/raz/its/controller/SpecialtyController.java

Requirements:

Environment variables
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_DEFAULT_REGION
TF_VAR_aws_access_key_id
TF_VAR_aws_default_region
TF_VAR_aws_secret_access_key
TF_VAR_db_password
TF_VAR_your_dns_name
TF_VAR_account_id
TF_VAR_email_for_alarm

Before running you need also to add variable values to the Github Actions Secrets. The values for POSTGRES are the same as written above:

GitHub Actions Secrets
POSTGRES_USER
POSTGRES_PASSWORD
POSTGRES_DATABASE
SPRING_DATASOURCE_USERNAME
SPRING_DATASOURCE_PASSWORD
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY

Notification

To receive notifications in the Telegram you need to create a bot get a Token and make a request of bot chat ID. Then add these things to Github Actions Secrets:

Github Actions Secrets
TELEGRAM_TO
TELEGRAM_TOKEN

This action was used to implement CI/CD notifications. You can also read the documentation there.

For security reasons, it's also recommended to create a separate AWS User for GitHub actions and give him full access policy to work only with the required services such as AWS ECS, AWS ECR. Add AWS_ACCESS_KEY & AWS_SECRET_KEY to the GitHub Actions Secrets to perform ci/cd processes.

Usage

To get the data, you need to send a POST request, for example:

  curl -s -H "Content-Type: application/json" -X POST -d '{"name": "developer"}' https://your_domain/api/v1/specialty

Or if you've already install jq you can run the following command and get a sorted result:

  curl -s -H "Content-Type: application/json" -X POST -d '{"name": "maintenance"}' https://your_domain/api/v1/specialty | jq '.technologies[].name'

The application also accepts simple GET requests by command:

  curl -s https://your_domain/api/v1/specialty