v.21.6New Feature

Added Less Secure IMDS Credentials Provider for S3 in Docker

Official CH changelog text
Added less secure IMDS credentials provider for S3 which works under docker correctly. #21852 (Vladimir Chebotarev).
Added a less secure IMDS credentials provider for S3 that works correctly under Docker.

Why it matters

This feature provides an alternative IAM credentials provider for S3 access that functions properly within Docker environments, resolving issues with credential retrieval when running ClickHouse containers.

How to use it

Enable the new IMDS credentials provider by configuring the S3 storage settings to use this provider for authentication when running ClickHouse inside Docker containers.

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