zuul | Authorization and ACL for ActiveRecord and ActionController | Authorization library

I tried to install the https://pypi.org/project/keyrings.google-artifactregistry-auth/ package, but installation failed because it claims that Rust is required to install:

This package requires Rust >=1.41.0.

How can I install this? Do I need to install Rust?

Full output is here:

So I'm trying to login and maintain session to keep track of users logged into my library portal, I have made the backend services on Springboot and am using Angular for frontend, I was looking into Spring Boot + Session Management Hello World Example, https://www.javainuse.com/spring/springboot_session i have made some modifications for this to work with my app, the code runs perfectly when i hit the api using postman, but when i try to hit these API from angular, for some reason it creates new session for every page I shuffle through, and when i invalidate a session it creates one and destroys the same leaving the session i created with login still sitting in my DB,

code for API my controller :-

What is the major difference between ZUUL API Gateway Vs Spring Cloud API Gateway? Also what is the replacement of Ribbon what can we use? Can you share sample example which covers

• Zuul API Gateway,
• Spring Cloud API Gateway,
• Load Balancer

I have a Dockerfile, docker-compose.yml, requirements.txt defined below for a django project. The Dockerfile uses python:3.8.3-alpine and the docker-compose.yml have a db service that uses postgres:12.0-alpine image. I made sure that the dependencies are defined in the Dockerfile as required. However, it seems to me that django-allauth require extra dependencies. I have tried for days to fix this issue but get an error that says
This package requires Rust >=1.41.0. ERROR: Failed building wheel for cryptography. I haved pasted the whole error for reference sake. Any help will be much appreciated. Thanks in advance.

I have been trying to build an application with Zuul, Eureka and Spring boot and recently I decided to attempt the login. As a reminder, I have already configured the authentication service (using OAuth 2.0) and I can successfully authenticate using CURL. I can also make get petitions to other microservices that have protected resources (again only with CURL because I can inject the token in the authentication header). My concern is that I want to do this with Zuul as a gateway. [![enter image description here][1]][1]

Zuul runs on port 8080 and Auth Service runs on port 1992 when I call authentication service directly on http://localhost:19992/oauth/token endpoint, it is generating token as following. [![enter image description here][2]][2] But, When I try to access authentication service through zuul server it is showing unAuthorized http://localhost:8080/auth-service/oauth/token [![enter image description here][3]][3]

My Zuul Server application.yml configuration

I have my below app (microservices) which is successfully registered to Eureka server.I t has below Rest end point

I've been reading about microservices and deploying educational projects with Spring Boot and Spring Cloud. Now I want to step up to another level and start using ` Docker and Kubernetes as container and orchestrator. My doubt is, most microservices tutorial for Java are about Spring Cloud with Eureka and Zuul, but when you move to Kubernetes, you don't really need Eureka and Zuul, do you? If so, is there an orchestrator that fully integrates Spring Cloud system? Or, best bet is integrating Spring Cloud with Kubernetes and forgetting about Eureka and Zuul?

I'm trying to build an Gateway API using the new Spring Boot Starter Parent 2.4.2 but, for some reason, looks like the spring-cloud-starter-netflix-zuul isn't supported anymore and doesn't work with the new version! Is there any substitute?

I need an API Gateway who'll be the "hub" for all my applications, but none of them will have ports cause they'll never be accessed directly and I can't chose a port since I don't know if the server will have that port free. If it is possible, I didn't found a way of doing it. Is there a tutorial or some document with example of that? I don't know if it's a bug or if I didn't understand how to do it but I didn't found much info about that googling around.

I have an old application, made in Spring 1.5.2 who's using Zuul dependencies who can make requests to micro services without ports, I think he uses the Eureka's instance ID, is this possible with Spring Cloud Gateway?

My API Gateway application.properties