Change bucket size or access policy

Zerops creates one bucket automatically for each new Object storage service.

Note

Each Object storage service can only contain one bucket. If your application needs multiple buckets, add more Object storage services.

To change the bucket size or the access policy, go to the Access & bucket details in the Object service detail in Zerops GUI, scroll down and click on the Configure bucket quota size and access policy button.

Quota

Set the bucket quota size in GB. The quota must be set manually. It can be changed later in Zerops GUI. Zerops doesn't support Object storage autoscaling. You can set the bucket quota from 1 to 100 GB.

Access policy

Zerops creates one bucket automatically for each new Object storage service.

Note

Each Object storage service can only contain one bucket. If your application needs multiple buckets, add more Object storage services.

Name

Bucket will be created with a name based on the given service name and a random prefix. The name of the bucket cannot be changed later.

Access policy

Select one of the basic policy templates:

Template	Description
Public read	Allows anyone: to read the bucket's location (s3:GetBucketLocation) to list all bucket's objects (s3:ListBucket) to get any object of the bucket (s3:GetObject)
Public objects read	Allows anyone: to read the bucket's location (s3:GetBucketLocation) to get any object of the bucket (s3:GetObject)
Public read write	Allows anyone: to read the bucket's location (s3:GetBucketLocation) to list all bucket's objects (s3:ListBucket) to get any object of the bucket (s3:GetObject) to create a new object in the bucket (s3:PutObject,s3:ListMultipartUploadParts, s3:AbortMultipartUpload, s3:ListBucketMultipartUploads) to delete any object of the bucket (s3:DeleteObject)
Public write	Allows anyone to create objects in the bucket (PutObject action)
Private	Denies the access to unauthenticated users.

Or you can set your own access policy in the IAM Policy JSON format.

Example:

{
  'Version': '2012-10-17',
  'Statement':
    [
      {
        'Effect': 'Allow',
        'Principal': { 'AWS': ['*'] },
        'Action': ['s3:GetBucketLocation', 's3:ListBucket'],
        'Resource': ['arn:aws:s3:::{{.BucketName}}'],
      },
      {
        'Effect': 'Allow',
        'Principal': { 'AWS': ['*'] },
        'Action': ['s3:GetObject'],
        'Resource': ['arn:aws:s3:::{{.BucketName}}/*'],
      },
    ],
}

Tip

The {{ .BucketName }} variable will be replaced by the bucket name.