From 6cc1931ca56e11b5022460dd3db56eeff5c4653b Mon Sep 17 00:00:00 2001 From: Jack Wotherspoon Date: Tue, 14 Jan 2025 09:45:26 -0500 Subject: [PATCH] chore: add notice about MySQL 8.4 and caching sha2 plugin --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index 358ef02fe..32c01e9d5 100644 --- a/README.md +++ b/README.md @@ -2,6 +2,12 @@ [![CI][ci-badge]][ci-build] +> [!IMPORTANT] +> +> The Cloud SQL Auth Proxy does not currently support Unix domain socket +> connections to MySQL 8.4 instances. This is due to a [known issue](https://github.com/GoogleCloudPlatform/cloud-sql-proxy/issues/2317) +> involving the new default `caching_sha2_password` authentication plugin. + The Cloud SQL Auth Proxy is a utility for ensuring secure connections to your Cloud SQL instances. It provides IAM authorization, allowing you to control who can connect to your instance through IAM permissions, and TLS 1.3 encryption,