Google S3 (GCS)

GCS with the table function - seems to work correctly for simple scenarios.

Essentially you can follow the steps from the Migrating from Amazon S3 to Cloud Storage.

1. Set up a GCS bucket.
2. This bucket must be set as part of the default project for the account. This configuration can be found in settings -> interoperability.
3. Generate a HMAC key for the account, can be done in settings -> interoperability, in the section for user account access keys.
4. In ClickHouse®, replace the S3 bucket endpoint with the GCS bucket endpoint This must be done with the path-style GCS endpoint: https://storage.googleapis.com/BUCKET_NAME/OBJECT_NAME.
5. Replace the aws access key id and aws secret access key with the corresponding parts of the HMAC key.