Postgres Error on High Availability

[Fergas13]

Hello,

I am still learning how kubernetes-minikube work.
I tested the basic setup with Postgres and with Hybrid configuration and everything went smoothly.

I ended up with problems when i tried the High-Availability setup.

Specifically Postgres pgpool Pod keeps restarting and gives me this error (i saw it through the kubenetes dashboard).

"Readiness probe failed: psql: FATAL: failed to create a backend 0 connection DETAIL: not executing failover because failover_on_backend_error is off"

.env settings:
PLATFORM=minikube
DEPLOYMENT_TYPE=high-availability
DATABASE=hybrid
CASSANDRA_REPLICATION_FACTOR=1
everything else is default

PS 1: All the tests i did was with the minikube configuration
PS 2: I am using the CE Thingsboard version. According to the main site and setup guides, it should work for CE too. Am i correct?