Docker Microservices Architecture Example

The docker technology of the container now emulated by other container services helps address the biggest challenges to building a microservice architecture in the following ways.

Docker microservices architecture example.

In this post you ll learn about microservices architecture and how to implement it using spring boot. This type of service implements all its functionality in a single asp net core web api project that includes classes for its data model its business logic and its data access code. The initial application architecture we provided in our example can easily be extended with other services. After creating some projects with the technique you will deploy the artifacts as docker containers and will simulate a container orchestrator such as kubernetes using docker compose for simplification.

A docker container is becoming the standard unit of deployment for any server based application or service. Docker brings the technology you need to make a microservice architecture work. Let s add a service called varnish. Microservices architecture may often make use of a message bus but there is no logic in the messaging layer whatsoever it is purely used as a transport for messages from one service to another.

The icing on the cake will be authentication integration using spring profiles. Docker react microservices devops and angular to become full stack java developer. The microservices architecture is becoming the preferred approach for distributed and large or complex mission critical applications based on multiple independent subsystems in the form of autonomous services. In this tutorial i will show you how to build microservices using spring boot and its different components and in the last section i will show you the deployment using docker containers.

Docker containers for linux and windows simplify deployment and testing by bundling a service and its dependencies into a single unit which is then run in an isolated environment. Extending the architecture of a microservices based app with docker. Net microservices architecture for containerized net applications microservices are modular and independently deployable services. Microservices is a service oriented architecture pattern wherein applications are built as a collection of various smallest independent service units.

To demonstrate the concepts of microservices i have created 3 maven projects called as doctor microservice edureka diagnosis microservice edureka and patient microservice edureka using spring boot. Docker to the rescue for microservices. Let s say we wanted to cache responses to our app. An example of this kind of simple data drive service is the catalog microservice from the eshoponcontainers sample application.