Important: This documentation is about an older version. It's relevant only to the release noted, many of the features and functions have been updated or replaced. Please view the current version.

Open source

Amazon S3 permissions

For configuration options, refer to the storage section on the configuration page.

The following authentication methods are supported:

The following IAM policy shows minimal permissions required by Tempo, where the bucket has already been created.

    "Version": "2012-10-17",
    "Statement": [
            "Sid": "TempoPermissions",
            "Effect": "Allow",
            "Action": [
            "Resource": [

Lifecycle policy

A lifecycle policy is recommended that deletes incomplete multipart uploads after one day.