AWS EKS Not enough hosts to serve request error

We have created Temporal server 1.25.2 initial deployment on AWS EKS. I have run the 1.25.2 auto-setup image to setup the database. However, I have not been able to successfully start up Temporal server. The pods are restarting often, every 4-5 minutes with the error “error”:“cannot resolve Nexus endpoints partition owner: Not enough hosts to serve the request”. I see a bunch of ““lifecycle”:“Stopped”,“cause”:“ShuttingDown””, and eventually, all services are stopped with this message at the end “All services are stopped.”

We use AWS RDS database and in the I see repeated "ERROR: duplicate key value violates unique constraint "namespaces_pkey" error. I am assuming the both are connected, but don’t have enough information to confirm.

We don’t have any running workflows or namespaces. This is the very first deployment. I have not found answers in my searches in the forum. Any help is greatly appreciated.