Points to be noted on building an environment

Environment variables for the Go programming language

HULFT Cloud Storage Option is developed using the "Go programming language".

Therefore, it may be influenced by the environment variables used by the "Go runtime". For details on the influence of the environment variables, check the specifications for the Go programming language.

Switching IAM roles in an environment with no internet connection (Amazon S3 only)

You cannot switch IAM roles in an environment with no internet connection, because the authentication information cannot be retrieved.

If you transfer a file using IAM role switching in an environment with no internet connection, it may end with a timeout error.

Assigning a managed identity (Azure Blob Storage only)

If multiple managed identities are assigned to an Azure resource (Azure VM), Azure Active Directory (Azure AD) authentication with a managed identity is not performed correctly.

For this reason, assign only one managed identity to an Azure resource (Azure VM).