Our application is in Kubernetes and currently, Standalone Postgres Pod is deployed without HA.
I am tasked to implement a solution for Postgres HA on kubernetes.
I was wondering, what is the most popular and active solution out there which provides HA for Postgres on Kubernetes with ease of use and maintenance(updates, upgrades)
I came across a few possible solutions
Patroni
CrunchyData-Postgres Operator
KubeDB
Stolon
Bitnami Postgres HA helm chart
Not sure which one to go with, any inputs are much appreciated