Manage ACL for Buckets

You can manage ACL permission for buckets through the web console, IONOS S3 Object Storage API, or the command-line tool.

ACL permission for buckets

The following table shows the ACL permissions that you can configure for buckets in the IONOS S3 Object Storage.

User

Console permission

ACL permission

Access granted

Bucket Owner

Objects - Read

READ

Allows grantee to read the object data and its metadata.

Bucket Owner

Objects - Write

WRITE

Enables the grantee to write object data and its metadata, including deleting the object.

Bucket Owner

Bucket ACL - Read

READ_ACP

Grants the ability to read the ACL of the bucket.

Bucket Owner

Bucket ACL - Write

WRITE_ACP

Allows the grantee to write the ACL of the bucket.

Public access

Objects - Read

READ

Grants public read access for the objects in the bucket. Anyone can access the objects in the bucket.

Public access

Bucket ACL - Read

READ_ACP

Grants public read access for the bucket ACL. Anyone can access the bucket ACL.

Authenticated users

Objects - Read

READ

Grants read access to objects in the bucket to anyone with an IONOS account using which they can access the objects in the bucket.

Authenticated users

Bucket ACL - Read

Read_ACP

Grants read access to bucket ACL to anyone with an IONOS account.

Logging

Objects - Read

READ

Allows grantee to read the object log data.

Logging

Objects - Write

WRITE

Enables the grantee to write object data and its metadata, including deleting the object.

Logging

Bucket ACL - Read

READ_ACP

Grants the ability to read the log data of the bucket.

Logging

Bucket ACL - Write

WRITE_ACP

Allows the grantee to write the ACL of the bucket.

Web console

To manage ACL for buckets using the web console, follow these steps:

1. In the DCD, go to Menu > Storage > IONOS S3 Object Storage.

2. From the Buckets list, choose the bucket to which you want to access the ACL.

3. Click Bucket settings and choose the Access Control List (ACL) under the Access management section.

4. Select the checkboxes against the access permissions to grant at each user level such as bucket owner, public access, authenticated users, and logging. For more information, see ACL permission for buckets.

5. Add grantees to provide additional users with access permission to the bucket. For more information, see Add grantees for buckets.

ACL bucket settings

6. Click Save to apply the ACL settings to the bucket.

Result: The bucket ACL permissions are successfully applied on the bucket.

Add grantees for buckets

1. In the DCD, go to Menu > Storage > IONOS S3 Object Storage.

2. From the Buckets list, choose the bucket to which you want to add the grantee.

3. Click Bucket settings and choose the Access Control List (ACL) under the Access management section.

4. In the Additional Grantees section, enter the retrieved Canonical user ID of the grantee, select the checkboxes on the ACL permissions to grant, and click Add. For ACL permissions, see ACL permission for buckets.

Additional grantee

5. Add any number of grantees to the bucket by following step 4.

6. Click Save to add the additional grantees with corresponding ACL permissions to the bucket.

Result: The grantees are successfully added to the bucket.

IONOS S3 Object Storage API

Use the PutBucketAcl Object Storage API to manage bucket ACL permissions.

Command-line tool

Use CLI to manage ACL permission for buckets.

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