-WebProgramming---MyFirstSpringProject

Context:

This is my first spring boot project for learning spring boot. It is a monolithic application.
Referenced from: https://www.youtube.com/watch?v=BLlEgtp2_i8

Architecture Diagram

Setup Instructions

Docker compose:

• For using the docker-compose.yml for complete setup: docker compose up -d

Individual container setup:

• For generating docker image for the using Maven. Need to ensure postgres container is running, since there is reference to it.
  ./mvnw spring-boot:build-image "-Dspring-boot.build-image.imageName=<docker username>/<image name>"

• For login into docker using access token
  docker login -u <docker username> <docker access token>

• For pushing the docker image to docker hub (so that others can pull it and run in a container)
  docker push <docker username>/<image name>

• For running the image and map port 8080 of container to 8080 of device
  docker run -p8080:8080 <docker username>/<image name>

• Create network
  docker network create my-network

• For setting up Postgres container
  docker run -d --name db --network my-network -e POSTGRES_PASSWORD=<postgres password> postgres

• For setting up pgadmin container (will pull pgadmin4 image if not present in local device)
  docker run -d --name pgadmin --network my-network -e [email protected] -e PGADMIN_DEFAULT_PASSWORD=<pg admin password> dpage/pgadmin4

• For testing the connection between pgadmin container & db container
  docker exec -it pgadmin ping db