Alauda support for PostgreSQL

Upgrade

WARNING

PostgreSQL 11 and 12 have been removed. Please upgrade to PostgreSQL 14, 15 or 16 before upgrading Alauda support for PostgreSQL to v4.3.0.

TOC

Compatibility MatrixUpgrade PathUpgrade Strategy

Compatibility Matrix

Alauda PostgreSQL package versionPostgreSQL server versionKubernetes version
v4.3.x13, 14, 15, 161.25+
v4.2.x14, 161.25+
v4.1.x14, 161.25+
v4.0.x11, 12, 141.25+

Please refer to Release Notes for version-specific changes, new features and deprecations.

Upgrade Path

  • Consecutive minor upgrade: upgrade through consecutive minor versions, e.g. 4.1.x → 4.2.x → 4.3.x.
  • Patch-level upgrade: any upgrade between patch versions of the same minor version is supported, e.g. 4.3.0 → 4.3.1.
  • PostgreSQL server version alignment: if your current PostgreSQL server version is being removed by the target package version, you must manually upgrade the server to a supported version first.

Upgrade Strategy

Alauda support for PostgreSQL will execute upgrades based on the configured upgrade strategy:

  • Automatic : Auto-upgrades are triggered immediately upon detecting new component versions.
  • Manual : Requires manual approval before initiating the upgrade process.