AWS和Azure混合云设置-是否可以进行此配置（Azure负载均衡器-> AWS VM）？

Question

We have all of our cloud assets currently inside Azure, which includes a Service Fabric Cluster containing many applications and services which communicate with Azure VM's through Azure Load Balancers. The VM's have both public and private IP's, and the Load Balancers' frontend IP configurations point to the private IP's of the VM's.

What I need to do is move my VM's to AWS . Service Fabric has to stay put on Azure though. I don't know if this is possible or not. The Service Fabric services communicate with the Azure VM's through the Load Balancers using the VM's private IP addresses. So the only way I could see achieving this is either:

1. Keep the load balancers in Azure and direct the traffic from them to AWS VM's.
2. Point Azure Service Fabric to AWS load balancers.

I don't know if either of the above are technologically possible.

For #1, if I used Azure's load balancing, I believe the load balancer front-end IP config would have to use the public IP of the AWS VM, right? Is that not less secure? If I set it up to go through a VPN (if even possible) is that as secure as using internal private ip's as in the current load balancer config?

For #2, again, not sure if this is technologically achievable - can we even have Service Fabric Services "talk" to AWS load balancers? If so, what is the most secure way to achieve this?

I'm not new to the cloud engineering game, but very new to the idea of using two cloud services as a hybrid solution. Any thoughts would be appreciated.

Answer 1

As far as I know creating multiregion / multi-datacenter cluster in Service Fabric is possible.

Here are the brief list of requirements to have initial mindset about how this would work and here is a sample not approved by Microsoft with cross region Service Fabric cluster configuration (I know this are different regions in Azure not different cloud provider but this sample can be of use to see how some of the things are configured).

Hope this helps.

Answer 2

Based on the details provided in the comments of you own question:

SF is cloud agnostic, you could deploy your entire cluster without any dependencies on Azure at all. The cluster you see in your azure portal is just an Azure Resource Screen used to describe the details of your cluster.

Your are better of creating the entire cluster in AWS, than doing the requested approach, because at the end, the only thing left in azure would be this Azure Resource Screen.

Extending the Oleg answer, "creating multiregion / multi-datacenter cluster in Service Fabric is possible." I would add, that is also possible to create an azure agnostic cluster where you can host on AWS, Google Cloud or On Premises.

The only details that is not well clear, is that any other option not hosted in azure requires an extra level of management, because you have to play around with the resources(VM, Load Balancers, AutoScaling, OS Updates, and so on) to keep the cluster updated and running.

Also, multi-region and multi-zone cluster were something left aside for a long time in the SF roadmap because it is something very complex to do and this is why they avoid recommend, but is possible.

If you want to go for AWS approach, I guide you to this tutorial: Create AWS infrastructure to host a Service Fabric cluster

This is the first of a 4 part tutorial with guidance on how you can Setup a SF Cluster on AWS infrastructure.

Regarding the other resources hosted on Azure, You could still access then from AWS without any problems.