I am new to Microsoft Azure. I have worked on Microservices on Pivotal Cloud Foundry.
Can we deploy and run Spring Cloud Microservices on Azure Service Fabric?
Do they work same way as they run on Pivotal Cloud Foundry without any program changes?
Related
I am going to create a kubernetes cluster to deploy all my spring boot microservices. Currently I have a spring cloud gateway server, a eureka discovery server and my back-end and front-end applications.
Do we need gateway server and discovery server if deployed on kubernetes, as these services are provided as part of cluster?
Thanks.
You are not required to use the Spring Cloud Gateway or Eureka discovery server. Kubernetes provides all basic building blocks (like Service) implemented without additional software requirements (for example with plain DNS).
If you need a more advanced setup you can integrate kubernetes API in Spring applications or use other ways to integrate. For the 90% case there is no need to do so.
I am trying to setup a Spring Boot Admin server on a Cloud foundry. I am using the client Spring Cloud Discovery with SimpleDiscoveryClient configuration. We are not having any Thrid Party service discovery client like eureka. I can see the service getting registered to the spring boot admin server. But when i scale up any service, i see only one instance of that service and the actual number of instances are not reflected. I would like to know if that is possible without Eureka or any other service discovery, if yes how to achieve that without them.
Thanks
I am trying to learn and create a microservice using Spring Cloud. I am using Spring mvc and Spring Boot for development. I added separate Spring Boot application for both Eureka server and Zuul client. I have three Spring Boot application now. One Sureka server, one for Zuul routing and third one is for my microservice application. I run the Eureka server and the microservice and Zuul found to be running properly in Eureka server UI.
My doubt is that, I am planned to use routing and service discovery in my microservice. So I have a total of three Spring Boot applications. Can I deploy these three applications into AWS Elastic Beanstalk?
When I exploring I found that Pivotal Cloud Foundry topic. Since I am planing to use AWS Elastic Beanstalk. So what is the role of Pivotal Cloud Foundry in my application?
I am still confused about microservice development using Spring Cloud.
So there are two elements in your confusion. Is Amazon Beanstalk suitable?
So answer is yes. but you have overhead of orchestrating various services of amazon over then. Basically Amazon Elastic Beanstalk is more form based which means you need to tell what exactly you want to do with application for example route setup , scaling mechanism , application portability, application health management , Integration with external log aggregators etc. This is big learning curve to many people (including me :) ). Where as these with PCF these things are easy and straightforward and sometimes implicitly done.
Now Can I use pivotal cloud foundry with amazon? answer will be absolutely yes.
Pivotal cloud foundry is Wrapper written over open source Cloud Foundry project.
It is more succinct PaaS option than Amazon Beanstalk. You can host PCF on amazon ec2 ( IaaS )boxes using BOSH software. To answer you PCF is a alternative to Amazon Beanstalk. You don't need PCF is you want to use Amazon Beanstalk and vice versa.
I have multiple .Net core micro services where some of the micro services will talk/communicate with the other micro services. I want to deploy these services to Pivotal Cloud Foundry(PCF) each to a different container and need to establish the communication between them.
I have tried using Registry service in PCF which didn't work out.
I wanted to know the steps which are used to establish the communication between the micro services.
Any existing example with code would help out.
Could anybody help on this?
Thanks
What you need is Steeltoe.
Steeltoe client libraries enable .NET Core and .NET Framework apps to easily leverage Netflix Eureka, Hystrix, Spring Cloud Config Server, and Cloud Foundry services.
Does it make sense to take advantage of netflix oss components(zuul, eureka, etc) from rails api microservices deployed in heroku?
What is the right way to deploy both a rails app and a spring cloud sidecar in heroku. same dyno? single web process? Also, what is the recommended approach for a centralized/dynamic configuration in heroku. spring cloud config, archaius, etcd?