Spring Cloud Playground - Simple Movie Experience

Micro Services

user-service (port 8081)

API	HTTP Method	Description
/api/v1/user	POST	Creates or updates an user
/api/v1/user/{userId}	GET	Retrieves an user object
/api/v1/users	GET	Retrieves the list of users

movie-service (port 8082)

API	HTTP Method	Description
/api/v1/movie	POST	Creates or updates a movie
/api/v1/movie/{movieId}	GET	Retrieves a movie object
/api/v1/movies	GET	Retrieves the list of movies

rating-service (port 8083)

API	HTTP Method	Description
/api/v1/rating	POST	Creates a movie rating
/api/v1/ratings/user/{userId}	GET	Retrieves the list of ratings for an user
/api/v1/ratings/movies/{movieId}	GET	Retrieves the list of ratings for a movie
/api/v1/ratings/{userId}/{movieId}	GET	Retrieves a rating for an user and movie
/api/v1/ratings/{userId}/{movieId}	DELETE	Deletes a rating for an user and movie

cart-service (port 8084)

API	HTTP Method	Description
/api/v1/cart	POST	Creates a cart item
/api/v1/cart/{userId}	GET	Retrieves the list of cart items for an user
/api/v1/cart/{userId}/{movieId}	DELETE	Deletes a cart item for an user and movie

Cloud Services

Portainer (port 9999)

Discovery Server - Eureka (port 8888)

Proxy Gateway - Zuul Proxy (port 9001)

Api Gateway - Spring Cloud Gateway (port 9000)

The api gateway uses spring-cloud-gateway, which behinds the scenes is suing spring webflux. At the moment spring webflux does not support the swagger-ui. Below you can see example of requests going through the api gateway:

[skydiver@dropzone ~/spring-cloud-playground (master)] curl --header "Content-Type: application/json" --request POST --data '{ "firstName": "Thiago", "lastName": "Locatelli", "username": "thiagolocatelli"}' http://localhost:9000/user-service/api/v1/user
[skydiver@dropzone ~/spring-cloud-playground (master)] curl --header "Content-Type: application/json" --request POST --data '{ "firstName": "Josh", "lastName": "Long", "username": "starbuxman"}' http://localhost:9000/user-service/api/v1/user
[skydiver@dropzone ~/spring-cloud-playground (master)] curl --header "Content-Type: application/json" --request POST --data '{ "firstName": "Mark", "lastName": "Heckler", "username": "mkheck"}' http://localhost:9000/user-service/api/v1/user

[skydiver@dropzone ~/spring-cloud-playground (master)] http http://localhost:9000/user-service/api/v1/users
HTTP/1.1 200
Content-Type: application/json;charset=UTF-8
Date: Thu, 09 May 2019 19:05:59 GMT
Transfer-Encoding: chunked

[
    {
        "id": 1,
        "firstName": "Thiago",
        "lastName": "Locatelli",
        "userName": "thiagolocatelli"
    },
    {
        "id": 2,
        "firstName": "Josh",
        "lastName": "Long",
        "userName": "starbuxman"
    },
    {
        "id": 3,
        "firstName": "Mark",
        "lastName": "Heckler",
        "userName": "mkheck"
    }
]

Trying it out

Downloading and running locally

git clone https://github.com/thiagolocatelli/spring-cloud-playground.git

mvn clean package -DskipTests

Deploying to Docker

To start all the stack in your docker engine, execute the following command:

mvn clean package -DskipTests -P docker

docker-compose -d -p moviex up

to stop all containers

docker-compose -p moviex down

Deploying to Docker Swarm