Микросервисы Spring Boot и Sping Cloud. Сборка и развертывание

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34) Role-based Access Control in Microservice

35) Role-based Access Control Exercise: Albums Microservice

36) Role-based Access Control at the Spring Cloud API Gateway level

37) Eureka Server Cluster

If you have come so far my brother and reached 133-d lesson, here is a bonus for you! Just stay relaxed, enjoy the learning process. :D



https://github.com/simplyi/SpringCloudVideoCourse/issues/8

Unfortunately, the editor on our website doesn't handle code properly I have therefore posted the issue and solution in the course's author's Github.



Using Header Predicate - status 403 at "/users-ws/users/status/check" with Bearer abc



https://github.com/simplyi/SpringCloudVideoCourse/issues/7

In case you've reached the 95th lesson. There would be a problem to run the SpringCloudAPIGateway



If you have followed up until now and you have made sure that there is no mistake on your side. The problem is at the 00:30.



He uses a filter it doesn't exist AuthenticationHeaderFilter. Delete the line or add the class



https://github.com/simplyi/SpringCloudAPIGateway/blob/main/src/main/java/com/appsdeveloperblog/photoapp/api/gateway/AuthorizationHeaderFilter.java



Mind the PATH!!!!!! to the class.



However, as a first step to solve the problem I suggest that you delete the parameter



spring.cloud.gateway.routes[0].filters[2]=AuthorizationHeaderFilter



If it works - than you know the reason, create the class, copy the code, return the line of the code.



Now, I use application.yml file therefore if you need my help feel free to copy the text:



spring:

application:

name: api-gateway

cloud:

gateway:

routes:

- id: users-status-check

uri: lb://users-ws

predicates:

- Path=/users/status/check

- Method=GET

- Header=Authorization, Bearer (.*)

filters:

- RemoveRequestHeader=Cookie

- RewritePath=/users-ws/(?.*), /$\{segment}

- AuthorizationHeaderFilter

- id: users-ws

uri: lb://users-ws

predicates:

- Path=/users-ws/users

- Method=POST

filters:

- RemoveRequestHeader=Cookie

- RewritePath=/users-ws/(?.*), /$\{segment}

- id: users-ws-2h-console

uri: lb://users-ws

predicates:

- Path=/users-ws/h2-console

- Method=GET

filters:

- RemoveRequestHeader=Cookie

- RewritePath=/users-ws/(?.*), /$\{segment}

- id: users-ws-2h-login

uri: lb://users-ws

predicates:

- Path=/users-ws/login

- Method=POST

filters:

- RemoveRequestHeader=Cookie

- RewritePath=/users-ws/(?.*), /$\{segment}

discovery:

locator:

enabled: true

lower-case-service-id: true

server:

port: 8082

eureka:

client:

service-url:

defaultZone: http://localhost:8010/eureka

Omg... so much pain with the course. I like so much Sergey for those courses, but there is a mistake he keeps making. Just stop using all those 100500 instruments for the development. All may be accomplished within the IntelliJ IDEA. There is a 30-days evaluation period - it's more than enough. Moreover, if you're a student you're eligible to get a free period from the JetBrains.

Bloody hell!



I have written my previous message in Russian, I hope Google Translate helps you to figure out what it actually means.



Basically, if you work with the project in the IntelliJ IDEA - read the article I shared with you to gain a better understanding of how to run multiple projects (mutliservices) within one project.

Короче, народ, если Вы как и я смотрите этот курс с IntelliJ IDEA 2023+, подошли к Eureka, DiscoveryService и прочее, вместо использования Spring Tool Suite 4, делаете так как написано в статье



https://medium.com/backend-habit/intellij-idea-running-multiple-project-microservices-in-one-workspace-d61126fe0eef





Если коротко, когда создали два проекта по-отельности, создаёте третий, пустой, называете его микросервисы, и дальше начинаете импортировать два проекта, которые создали до него. Прилагаю сразу два конфига, переименуйте application.properties -> application.yml



PhotoAppApiUsers



application.yml



server:

port: 0

spring:

devtools:

restart:

enabled: true

application:

name: users-ws

eureka:

client:

service-url:

defaultZone: http://localhost:8010/eureka



PhotoAppDiscoveryService



application.yml



spring:

application:

name: discovery_service

server:

port: 8010

eureka:

instance:

prefer-ip-address: true

client:

serviceUrl:

defaultZone: http://localhost:8010/eureka

register-with-eureka: false

fetch-registry: false

как тебе курс? полностью его прошёл?

Очень хороший курс. Да! Я бы даже опять по нему пробежался. Сергей очень хороший тьютор. Мне понравился. Рекомендую. Хочу посмотреть ещё несколько его курсов.