Repository Summary

• Docker
• Microservices-architecture (Spring Boot - Java Framework)
• Microservices Communication using Feign client as REST client
• Docker staging and pom.xml profiles (dev, test, prod environments)
• Mysql-database
• Postgresql-database
• Spring Boot (back-end)
• Platform-Provided Service Discovery (Deployment infrastructure take care of service discovery)
• Service-discovery (Docker-DNS)
• API-gateway (NGINX)
• Using NGINX in the backend as a reverse proxy
• Using NGINX in the frontend as a web server for displaying the static content of the dist folder
• Shell Scripting
• 3 types of artifacts:
  • The first type of artifacts: mvn base image (mvn dependencies download acceleration) published on Docker Hub
  • The second type of artifacts: publish the application as a runnable JAR file on the GitHub Packages repository
  • The third type of artifacts: publishing the application’s Docker image on Docker Hub

Nistagram Auth Microservice Instructions

Start Docker Daemon: If you're using Docker for Windows, Then simply start the desktop app installed in:

C:\Program Files\Docker\Docker\Docker Desktop.exe

Position yourself using Git Bash in the folder where docker-compose.yml file is:

cd DOCKER-COMPOSE_FILE_PATH

Mapping environment variables from the environment file to the docker-compose.yml file (Check how your docker-compose.yml will finally look like, after environment variables substitution). Building container images can also be achieved using docker compose. Before running any docker compose command you should always check configuration using the following command:

Mapping environment variables from the dev environment file to the docker-compose.yml file

docker-compose --env-file config/.env.dev config

Mapping environment variables from the test environment file to the docker-compose.test.yml file

docker-compose --env-file config/.env.test config

Mapping environment variables from the prod environment file to the docker-compose.prod.yml file

docker-compose --env-file config/.env.prod config

Artifacts

The first type of artifacts: mvn base image (mvn dependencies download acceleration) published on Docker Hub

Build mvn base image

docker image build -f Dockerfile.base --build-arg STAGE=dev -t stevicdule/mvn-base-nistagram-auth:1.0.0-dev .

Push your mvn base image to Docker Hub

docker push stevicdule/mvn-base-nistagram-auth:1.0.0-dev

The second type of artifacts: publish the application as a runnable JAR file on the GitHub Packages repository

The third type of artifacts: publishing the application’s Docker image on Docker Hub