it is an application where users can rate movies and give feedback. It has been created using microservices architecture where services communicate between each other to get the desired data.
- Service Registry to check all the services status
- Config server is used to get common configurations from github
- API Gateway created for calling any services endpoint from only one port number
- Secured API Services with security using Okta
- Rate Limiter implemented to reduce pressure on server and fallback method created for dummy data in that case for services
- Actuator health status
- Using sevice names instead of port number to call other services
- POST: Create a new Movie or User or Rating
- GET: get according details
Implementation of security at Userservice,MovieService and Ratingservice are in progress...
Download project file and run with following properties locally
- UserService
#custom port
server.port=8081
#db specific properties
spring.application.name=USER-SERVICE
spring.datasource.url=jdbc:mysql://localhost:3306/microservice
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=sql@subhajit51193
#ORM s/w specific properties
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
#Eureka Client related
#eureka.instance.prefer-ip-address=true
#eureka.client.fetch-registry=true
#eureka.client.register-with-eureka=true
#eureka.client.service-url.defaultZone=http://localhost:8761/eureka
#Config client related configurations(eureka client related configurations directly taken from github)
spring.config.import=optional:configserver:http://localhost:8085
#Actuator Config
management.health.circuitbreakers.enabled=true
management.endpoints.web.exposure.include=health
management.endpoint.health.show-details=always
#Resilliance4j Config for circuit breaker
resilience4j.circuitbreaker.instances.ratingMovieBreaker.register-health-indicator=true
resilience4j.circuitbreaker.instances.ratingMovieBreaker.event-consumer-buffer-size=10
resilience4j.circuitbreaker.instances.ratingMovieBreaker.failure-rate-threshold=50
resilience4j.circuitbreaker.instances.ratingMovieBreaker.minimum-number-of-calls=5
resilience4j.circuitbreaker.instances.ratingMovieBreaker.automatic-transition-from-open-to-half-open-enabled=true
resilience4j.circuitbreaker.instances.ratingMovieBreaker.wait-duration-in-open-state=6s
resilience4j.circuitbreaker.instances.ratingMovieBreaker.permitted-number-of-calls-in-half-open-state=3
resilience4j.circuitbreaker.instances.ratingMovieBreaker.sliding-window-size=10
resilience4j.circuitbreaker.instances.ratingMovieBreaker.sliding-window-type=count-based
#Resilliance4j Config for retry
resilience4j.retry.instances.ratingMovieService.max-attempts=3
resilience4j.retry.instances.ratingMovieService.wait-duration=3s
#Resilliance4j Config for RateLimiter
resilience4j.ratelimiter.instances.userRateLimiter.limit-refresh-period=4s
resilience4j.ratelimiter.instances.userRateLimiter.limit-for-period=2
resilience4j.ratelimiter.instances.userRateLimiter.timeout-duration=2s- MovieService
#custom port
server.port=8082
#db specific properties
spring.application.name=MOVIE-SERVICE
spring.datasource.url=jdbc:mysql://localhost:3306/microservice
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=sql@subhajit51193
#ORM s/w specific properties
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
#Eureka Client related
#eureka.instance.prefer-ip-address=true
#eureka.client.fetch-registry=true
#eureka.client.register-with-eureka=true
#eureka.client.service-url.defaultZone=http://localhost:8761/eureka
#Config client related configurations(eureka client related configurations directly taken from github)
spring.config.import=optional:configserver:http://localhost:8085- RatingService
#custom port
server.port=8083
#db specific properties
spring.application.name=RATING-SERVICE
spring.datasource.url=jdbc:mysql://localhost:3306/microservice
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=sql@subhajit51193
#ORM s/w specific properties
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
#Eureka Client related
#eureka.instance.prefer-ip-address=true
#eureka.client.fetch-registry=true
#eureka.client.register-with-eureka=true
#eureka.client.service-url.defaultZone=http://localhost:8761/eureka
#Config client related configurations(eureka client related configurations directly taken from github)
spring.config.import=optional:configserver:http://localhost:8085- ServiceRegistry
server.port=8761
eureka.instance.hostname=localhost
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false- ConfigServer
#custom port
server.port=8085
#custom name
spring.application.name=CONFIG-SERVER
spring.cloud.config.server.git.uri=https://github.com/subhajit51193/MicroserviceConfiguration
spring.cloud.config.server.git.clone-on-start=true- ApiGateway
#custom port
server.port=8084
#db specific properties
spring.application.name=API-GATEWAY
#Eureka Client related
#eureka.instance.prefer-ip-address=true
#eureka.client.fetch-registry=true
#eureka.client.register-with-eureka=true
#eureka.client.service-url.defaultZone=http://localhost:8761/eureka
#Config client related configurations(eureka client related configurations directly taken from github)
spring.config.import=optional:configserver:http://localhost:8085
#gateway related for userservice
spring.cloud.gateway.routes[0].id=USER-SERVICE
spring.cloud.gateway.routes[0].uri=lb://USER-SERVICE
spring.cloud.gateway.routes[0].predicates[0].name=Path
spring.cloud.gateway.routes[0].predicates[0].args[pattern]=/user/**
#gateway related for movieservice
spring.cloud.gateway.routes[1].id=MOVIE-SERVICE
spring.cloud.gateway.routes[1].uri=lb://MOVIE-SERVICE
spring.cloud.gateway.routes[1].predicates[0].name=Path
spring.cloud.gateway.routes[1].predicates[0].args[pattern]=/movie/**
#gateway related for ratingservice
spring.cloud.gateway.routes[2].id=RATING-SERVICE
spring.cloud.gateway.routes[2].uri=lb://RATING-SERVICE
spring.cloud.gateway.routes[2].predicates[0].name=Path
spring.cloud.gateway.routes[2].predicates[0].args[pattern]=/rating/**
#gateway related for movieservice test
spring.cloud.gateway.routes[3].id=MOVIE-SERVICE
spring.cloud.gateway.routes[3].uri=lb://MOVIE-SERVICE
spring.cloud.gateway.routes[3].predicates[0].name=Path
spring.cloud.gateway.routes[3].predicates[0].args[pattern]=/test/**
#okta related config
okta.oauth2.issuer=https://dev-51964859.okta.com/oauth2/default
okta.oauth2.audience=api://default
okta.oauth2.client-id=0oaa2dui9czVPe0TG5d7
okta.oauth2.client-secret=RWtw-DpSvONjrfpCk8z_UsCDppua0wcph9E0JrzB
okta.oauth2.scopes=openid,profile,email,offline_accessNot yet deployed
https://drive.google.com/file/d/16x9yqXE6znPhab-eUbRdNdEp86-asc24/view?usp=sharing
Client: Java,SpringBoot,MySQL
Server: Embedded
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