MinIO: Multi Cloud Object Storage

All The Power of Object Storage In Your Kubernetes Environment

Alex Vazquez

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In this post, I would like to bring to you MinIO, a real cloud object storage solution with all the features you can imagine and even some more. You are probably aware of Object Storage from the AWS S3 service raised some years ago and most of the alternatives in the leading public cloud providers such as Google or Azure.

But what about private clouds? Is it something available that can provide all the benefits of object storage, but you don’t need to rely on a single cloud provider. And even more important than that, in the present and future, that all companies are going to be multi cloud do we have at our disposal a tool that provides all these features but doesn’t force us to have a vendor lock-in. Even some software, such as Loki, encourages you to use an object storage solution

The answer is yes! And this is what MinIO is all about, and I just want to use their own words:

“MinIO offers high-performance, S3 compatible object storage. Native to Kubernetes, MinIO is the only object storage suite available on every public cloud, Kubernetes distribution, the private cloud, and the edge. MinIO is software-defined and is 100% open source under GNU AGPL v3.”

So, as I said, everything you can imagine and even more. Let’s focus on some points:

  • Native to Kubernetes: You can deploy it in any Kubernetes distribution of choice, whether this is public or private (or even edge).
  • 100% open source under GNU AGPL v3, so no vendor lock-in.
  • S3 compatible object storage, so it even simplifies the transition for customers with a strong tie with the AWS service.
  • High-Performance is the essential feature.

Sounds great. Let’s try it in our environment! So I’m going to install MinIO in my rancher-desktop environment, and doing that, I am going to use the operator that they have available here:

To be able to install, the recommended option is to use krew, the plugin manager we already talked about it in another article. The first thing we need to do is run the following command.

kubectl minio init

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Alex Vazquez

PSG Senior Architect at TIBCO Software with a focus on Cloud Development, Event Processing and Enterprise Integration