Go Microservice Project

There are three microservices which are Order, User and OrderElastic microservices with using MongoDB and Elasticsearch.

Whats Including In This Repository

Order microservice

• Web API application
• REST API principles, CRUD operations
• Repository Pattern Implementation
• MongoDB connection and containerization
• Using Echo Framework
• Using Go-playground/Validator and Mongo-Driver
• Using Custom Response, Middleware and Exceptions with Shared Library

User microservice

• Web API application
• REST API principles, CRUD operations
• Repository Pattern Implementation
• MongoDB connection and containerization
• Using Echo Framework
• Using Go-playground/Validator and Mongo-Driver
• Using Custom Response, Middleware and Exceptions with Shared Library

OrderElastic microservice

• Fix job application
• Elasticsearch connection and containerization
• Using Custom Response, Middleware and Exceptions with Shared Library

Asynchronous Communication of Microservices

• Using Confluent-kafka for Kafka Message-Broker system
• Publishing Order Create-Update-Delete event from Order microservices and Subscribing this message from OrderElastic microservices

Docker Compose establishment with on docker

• Containerization of databases
• Override Environment variables

Kubernetes establishment with on Kubernetes

• Containerization of application with Kubernetes

Run The Project

1. After the cloning this repository run below command at the root directory which include docker-compose.yml files;

docker-compose up -d

2. To create docker image run below command

docker build -t order-user-project/user-api:V01 -f internal/apps/user-api/Dockerfile .

docker build -t order-user-project/order-api:V01 -f internal/apps/order-api/Dockerfile .

docker build -t order-user-project/order-elastic:V01 -f internal/apps/order-elastic/Dockerfile .

3. Run below command to start applications with kubernetes

kubectl apply -f project-deployment.yaml

4. You can launch microservices as below urls:

• Order API -> http://localhost:30011/swagger/index.html
• User API -> http://localhost:30012/swagger/index.html