This is a ~15 minute presentation (with transcript) by Álvaro Hernández at a Data on Kubernetes Community event about why he believes Kubernetes solves a big problem with running Postgres in production.
Running a Postgres installation, with or without containers, is trivial. However, setting up a production environment is a whole different matter. Postgres is not by itself a production-ready software: it requires a set of side tools to complement its functionality: connection pooling, monitoring, backup tools, high availability software, you name it. This is called the “Stack Problem”. This brief talk discusses the Stack Problem, understanding how Kubernetes is the platform that best solves it, and what the main advantages (and disadvantages!) are of running Postgres on Kubernetes.