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Deciding between Kubernetes or Docker Swarm (lemmy.world)

submitted 1 year ago by [email protected] to c/[email protected]

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Hi all!

I have a couple of months to create and deploy a small cluster for running docker containers.

The cluster will consist of 3 master nodes and some workers. When it is ready, it will consist of about 15 servers.

I have little experience with Docker (managing some containers on my home server), I have spent the last 4 or 5 weeks studying and testing with Kubernetes and I think it's a little overkill for what it's going to take. You run the risk of adding unnecessary complexity.

I am seeing that instead Docker Swarm seems easier to set up and manage.

To consider that I will be on my own to manage it.

What do you think?

Thanks!

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[–] [email protected] 1 points 1 year ago

Docker swarm is pretty easy to set up and use (and lets you use compose files directly!) and is probably more than enough average self-hosters/homelabbers, but if you want to do something super fancy related to clustering there's a good chance you'll hit functionality walls quickly.

Kubernetes is a pain to set up but is very flexible and 'scalable' to incredible levels, while being massive overkill for most applications.