TLDR
Any chance of getting spring cloud netflix zuul 1 running on spring boot 2.4?
Context:
We have an app that uses spring zuul 1 and runs on spring boot 2.3.x
zuul simply "doesn't work" on spring boot 2.4.x, i.e. wasn't updated to run on spring 2.4.x.
I would have expected to see 'deprecation' or 'end of life' warnings. Maybe I missed them.
Why we care
Spring boot 2.4.x adds nice functionality for building docker images; this functionaltiy doesn't work on spring 2.3.x .
e.g..
The generated image can be published to a Docker registry by enabling a publish option and configuring authentication for the registry using docker.publishRegistry properties.
https://docs.spring.io/spring-boot/docs/current/gradle-plugin/reference/htmlsingle/
Question
Any chance that zuul 1 maintainers will updat zuul 1 to run on spring 2.4? If so, when?
Any documentation on "migrating from zuul1 to spring cloud gateway"
We ran into a few 'gotchas' with zuul--so know that switching from zuul to spring cloud gateway might require non-trivial work.
Thanks!
Related
I need a simple web console that allows to use rest services on spring boot 3.0.0 .
I have known for some time that swagger is stuck with developments and it is increasingly difficult to install it inside the spring boot.
I wonder if there is an alternative to swagger on spring boot 3.0.0 . Maybe spring boot has its own web console? What is recommended to use?
I'm trying to install swagger but I find it quite complicated
We have a springboot application which is currently having gateway as Zuul 1. Our application is running in Springboot 2.0.0.M2. We are trying to upgrade our Zuul gateway to Zuul 2. We created a springboot application with Zuul 2 dependency and added webflux dependency to get Netty server. The server starts fine, but we are still unclear that how the springboot application will understand that this is a gateway and filters needs to be executed. Although we have created Routes filter, but the same is not getting invoked.
Thanks in advance,
Ron
if you go through the video "https://www.youtube.com/watch?v=9wocKqF15B8" at 18:00 from spring developers. They clearly stated that zuul2 is not going to be supported by the spring ecosystem. Also, the replacement of zuul2 (non-blocking calls) is a spring cloud gateway which is also non-blocking calls.
Pivotal Spring cloud config service doesnt work with Java 11 and spring boot 2.1.1.RELEASE and spring web: 5.1.3.RELEASE. I am getting "Error requesting access token". Any pointers to resolve this issue?
I don't believe that Spring Cloud Services is compatible with Spring Boot 2.1 or Java 11 at the time I write this.
Note: Version 2.0.x of the SCS client dependencies is not compatible with Spring Boot 2.1.x.
https://docs.pivotal.io/spring-cloud-services/2-0/common/client-dependencies.html#including-dependencies
I can't provide you any guarantees, but it probably a safe bet that it will support both of those at some point in the future. For now, use Spring Boot 2.0 & Java 8 for best results, or at least to sanity check that things are working as you'd expect.
Hope that helps!
Most of our microservices still use Spring Boot 1.3.5 and are monitored with Spring Boot Admin 1.3.3. I have recently started upgrading some of these microservices to Spring Boot 2.0.0 and we are successfully monitoring them with Spring Boot 2.0.2, however I can't get Spring Boot 2.0.2 to monitor 1.3.5 Spring Boot applications. The application registers on SBA, but SBA returns a 404 error when trying to access any info tab (which I guess comes from the change on the endpoints on SBA 2.X.X).
In the SBA reference guide it is stated that it is possible to monitor 1.5.X applications (https://codecentric.github.io/spring-boot-admin/current/#monitoring-spring-boot-1.5.x). I've tried this method with no luck, so my question is, is it possible to monitor Spring Boot 1.3.5 applications with SBA 2.X.X? am I missing something?.
We want to integrate legacy grails 2.4 and java7 application to our microservices infrastructure. We use spring cloud netflix, Camden.SR4 release and java8 in microservices setup. We use zuul, eureka, config service.
I know that with grails 3 this task is relatively easy, but currently we cant do that.
The biggest question is how can I register grails 2.4 app in Eureka.
Also, we don't want to use sidecar at the moment.
Spring Cloud requires Spring Boot. There's nothing keeping you from using the netflix eureka libraries directly.
https://github.com/Netflix/eureka/blob/master/eureka-examples/src/main/java/com/netflix/eureka/ExampleEurekaClient.java