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.