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by carlosf 1798 days ago
I use Nomad a lot in my company and I really like it.

Our team tried to migrate to AWS ECS a few times and found it much harder to abstract stuff from devs / create self-service patterns.

That said it's not a walk in the park. You will need to scratch your head a little bit to setup consul + nomad + vault + a load balancer correctly.

3 comments

Thanks. We're going to start small with just nomad, then vault, and as our needs grow we will probably adopt consul (we already use terraform so hopefully not a huge stretch) and maybe boundary.

This is thing I like about the HashiCorp tools. You don't have to eat the whole cake in a single sitting.

There are some good ansible playbooks on GitHub for nomad, consul and vault. I personally don't use vault because it's overkill for the proeuct in working on at the moment.

To avoid the pain of managing a CA and passing out certificates for TLS between services, I use a wireguard mesh and bind nomad, consul and vault to these wg interfaces. This includes all the chatter of these components, as well as the services I deploy with nomad. It's configured such that any job can join the "private" wireguard network or "public" internet gateway.

It takes a few days to set up, but it's very easy to manage.

Do you have somewhere to point me to set things up in this configuration?

I’m a freelancer that hosts client stuff and I need something between “SSH into server” and “kubernetes.”

No, I never did buy the docker hype. Seem to be doing okay.

Have you looked into Fly.io or AWS Fargate?
>You will need to scratch your head a little bit to setup consul + nomad + vault + a load balancer correctly.

I've been wondering, would it make sense to try to package all that into a single, hopefully simple and easily configurable, Linux image? And if it might be, why hasn't anyone done that yet?