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by core-questions 1938 days ago
You can totally do it on three machines, each running triple duty as consul, nomad, and worker machines.
1 comments

Or if reduced redundancy is accepted, on one/two ( either one with everything running as server and client, or two with one running Nomad, Vault Consul servers and the other clients)
Right, and it's not like there's actually a hard requirement for perfect uptime in a lot of settings.