Looker PgBouncer version incompatibility #2960
Description
- Which image of the operator are you using? ghcr.io/zalando/postgres-operator:v1.14.0
- Where do you run it - cloud or metal? Kubernetes or OpenShift? AWS K8s
- Are you running Postgres Operator in production? Yes
- Type of issue? Feature request
Description:
When Looker attempts to connect via TLS we see repeated handshake errors in PgBouncer logs:
2025-10-03 11:03:34.339 UTC [1] WARNING TLS handshake error: handshake failed: error:14094438:SSL routines:ssl3_read_bytes:tlsv1 alert internal error
We’ve discovered that the Looker does not work properly with PgBouncer v1.22.0, which is the version currently included. This is an issue that was fixed in PgBouncer v1.23.0.
References:
pgbouncer/pgbouncer#713 describes the issue for Looker/Datastudio
libusual/libusual#53 describes the patch
Request:
Please bump the PgBouncer image from v1.22.0 to at least v1.23.0 to include this TLS fix and other patches.