hugoiguana/microservices-java

Microservices

Java dependencies:

• JAVA 21
• Spring Boot
• Spring Data
• Spring Cloud Gateway
• Spring Cloud Security
• Lombok
• springdoc-openapi

Java test dependencies:

• JUnit
• Rest Assured
• Spring Boot testcontainers
• Spring cloud contracts

Security tools:

• Keycloak
• Vault

Storage tools:

• MinIO

Frontend:

• Microfrontend - Single SPA
• Backend for frontend
• React - Angular

Devops Tools:

• Kubernetes
• Docker
• Docker compose
• Kind or Minikube
• Nginx(Reverse Proxy)
• Healm charts
• Terraform
• ArgoCD
• Jenkins
• Vagrant

Mavem commands:

./mvnw clean package -Dmaven.test.skip=true -f ms-product/pom.xml

Docker commands:

docker ps | grep microservices-
docker ps -a | grep microservices-
docker images | grep microservices-
docker stop microservices-nginx microservices-db-ms-product && docker rm microservices-nginx microservices-db-ms-product

docker stop microservices-ms-product && docker rm microservices-ms-product

docker build -t microservices-java-microservices-ms-product --build-arg="ENV_IMG=openjdk:22-ea-21-slim-bullseye" --build-arg="JAR_NAME=ms-product-0.0.1-SNAPSHOT" -f docker/Dockerfile.ms.java .

docker run -p 8080:8080 microservices-java-microservices-ms-product:0.0.1-SNAPSHOT

docker volume ls
docker volume rm microservices-db-ms-product
docker logs microservices-db-ms-product -f
docker network ls
docker network rm microservices-network
docker exec -it microservices-db-ms-product /bin/sh
docker exec microservices-db-ms-product echo $DB_URL

Docker compose commands:

docker compose up -d
docker compose stop

Postgres DB - Connect on a container:

docker exec -u root  -it microservices-db-ms-product psql --host localhost -U app -d ms-product -p 5432

# Show data bases:
\l

# Show Users:
\du;

# Connect to a database:
\connect dbname
\c dbname

# Show relations(tables)
\dt
\dt+

Postgres DB - Get a dump from a container:

docker exec -it microservices-db-ms-product /bin/sh
pg_dump -U app -W -d ms-product > ms-product.sql
docker cp microservices-db-ms-product:/ms-product.sql ms-product/ms-product-dump.sql

Shell commands:

chmod +X install.sh
bash -c "source install.sh; ms-install"
bash -c "source install.sh; ms-build-docker-img ms-product 0.0.1-SNAPSHOT"

microservices-java's Issues

ms-product - Configure the first project structure configuration

ms-project - Create the DB ER diagram

Create the architecture diagram

ms-product - Config Open API - Swagger

ms-product - Create test cases

ms-product - Create the class/ER diagram

ms-product - Create contract tests

ms-product Create CRUD operations

ms-product - Configure Docker and Docker compose

ms-product - Create the project(Repository)