From 093ef15a6ef1286d4e5e572fdd2c40ca69133c73 Mon Sep 17 00:00:00 2001 From: Jinpei Su Date: Wed, 8 Jul 2026 01:57:35 +0000 Subject: [PATCH] docs(upgrade): add PXC removal warning to appservice upgrade page Master's appservice upgrade page lacked the MySQL-PXC removal notice that release-4.3 already carries (PR #612 remains unmerged on master). Add the same :::warning block so users upgrading are told PXC is removed in MySQL v4.3.0 and pointed at the PXC->MGR migration and operator upgrade guides. Co-Authored-By: Claude Opus 4.8 (1M context) --- docs/en/appservice/upgrade.mdx | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/docs/en/appservice/upgrade.mdx b/docs/en/appservice/upgrade.mdx index 04398de81..744c64b7e 100644 --- a/docs/en/appservice/upgrade.mdx +++ b/docs/en/appservice/upgrade.mdx @@ -5,6 +5,15 @@ en: Upgrade # Upgrade +:::warning +PXC Removal in Alauda Database Service for MySQL v4.3.0 + +**MySQL-PXC is deprecated** and **removed** starting from Alauda Database Service for MySQL v4.3.0. Existing PXC instances will continue running but are no longer managed by the MySQL operator. If you have PXC instances, you **must migrate them to MySQL-MGR before upgrading** to MySQL Operator v4.3.0 or later. + +- **Migration Guide**: See for comprehensive step-by-step instructions covering schema compatibility, character sets, users, and privileges. +- **MySQL Operator Upgrade Guide**: See for pre-upgrade checklists, upgrade scenarios, and emergency response procedures. +::: + Alauda Container Platform Data Services Essentials requires a manual upgrade. After upgrading the platform, follow the steps below to upgrade the plugin: 1. Log in to the platform and navigate to **Marketplace** > **Cluster Plugins**.