This looks pretty complicated&#x2F;heavy based on <a href="http:&#x2F;&#x2F;oneops.github.io&#x2F;admin&#x2F;key-concepts&#x2F;" rel="nofollow">http:&#x2F;&#x2F;oneops.github.io&#x2F;admin&#x2F;key-concepts&#x2F;</a><p>Has anyone seen anything talking about resource requirements for deploying this? The fact that Cassandra, ElasticSearch, PostgreSQL are all involved plus much more makes me think the requirements must be quite high.<p>Edit: nevermind <a href="http:&#x2F;&#x2F;oneops.github.io&#x2F;admin&#x2F;prerequisites&#x2F;" rel="nofollow">http:&#x2F;&#x2F;oneops.github.io&#x2F;admin&#x2F;prerequisites&#x2F;</a>