Trusted Postgres Architect 23.27 release notes

Released: 19 Dec 2023

New features, enhancements, bug fixes, and other changes in Trusted Postgres Architect 23.27 include the following:

Type	Description
Enhancement	TPA now supports Oracle Linux 7, 8 and 9 on Docker.
Change	TPA now requires Python 3.9-3.11 and depends on the package edb-python-39 to provide a suitable interpreter.
Change	TPA will no longer configure any 2ndQuadrant repositories by default, instead it will select suitable repositories from EDB Repos 2.0.
Change	TPA now provides a new --replace-2q-repositories argument to tpaexec reconfigure that will remove 2q repositories from an existing config.yml and add suitable EDB repositories for the cluster's postgres flavour and BDR version.
Change	TPA now sets file system permissions explicitly on more objects.
Change	A new variable disable_repository_checks can be set to true in config.yml to bypass the usual check for EDB repositories when deploying the PGD-Always-ON architecture.
Change	TPA will now generate a primary_slot_name also on primary node to be used in case of switchover, to ensure the switched primary will have a physical slot on the new primary.
Change	TPA will now ensure that commit_scope for CAMO enabled partners is generated using existing config options from older BDR versions when running tpaexec reconfigure command to prepare for major PGD upgrade. It also choses better defaults.
Bug fix	Fixed an issue whereby postgres variables were rejected by Patroni due to validation rules.
Bug fix	Fixed an issue whereby a user could not set a single barman_client_dsn_attributes with sslmode=verify-full.
Bug Fix	TPA will now assign a lower default maintenance_work_mem to avoid out-of-memory errors.