mc ilm tier update

Supported S3 Services

mc ilm tier supports only the following S3-compatible services as a remote target for object tiering:

• MinIO

• Amazon S3

• Google Cloud Storage

• Azure Blob Storage

Required Permissions

MinIO requires the following permissions scoped to to the bucket or buckets for which you are creating lifecycle management rules.

• s3:PutLifecycleConfiguration

• s3:GetLifecycleConfiguration

MinIO also requires the following administrative permissions on the cluster in which you are creating remote tiers for object transition lifecycle management rules:

• admin:SetTier

• admin:ListTier

For example, the following policy provides permission for configuring object transition lifecycle management rules on any bucket in the cluster:.

{
   "Version": "2012-10-17",
   "Statement": [
      {
            "Action": [
               "admin:SetTier",
               "admin:ListTier"
            ],
            "Effect": "Allow",
            "Sid": "EnableRemoteTierManagement"
      },
      {
            "Action": [
               "s3:PutLifecycleConfiguration",
               "s3:GetLifecycleConfiguration"
            ],
            "Resource": [
                        "arn:aws:s3:::*"
            ],
            "Effect": "Allow",
            "Sid": "EnableLifecycleManagementRules"
      }
   ]
}

{
   "Version": "2012-10-17",
   "Statement": [
      {
            "Action": [
               "s3:ListBucket"
            ],
            "Effect": "Allow",
            "Resource": [
               "arn:aws:s3:::MyDestinationBucket"
            ],
            "Sid": ""
      },
      {
            "Action": [
               "s3:GetObject",
               "s3:PutObject",
               "s3:DeleteObject"
            ],
            "Effect": "Allow",
            "Resource": [
               "arn:aws:s3:::MyDestinationBucket/*"
            ],
            "Sid": ""
      }
   ]
}

Parameters

The command accepts the following arguments:

TARGET

Required

The alias of a configured MinIO deployment.

TIER_NAME

Required

The name of the remote tier the command modifies. The value corresponds to the mc ilm tier add TIER_NAME specified when creating the remote tier.

--access-key

Optional

The access key for a user on the remote S3 or MinIO tier. The user must have permission to perform read/write/list/delete operations on the remote bucket or bucket prefix.

This option only applies to remote storage tiers with TIER_TYPE is s3 or minio. This option has no effect for any other TIER_TYPE.

--secret-key

Optional

The secret key for a user on the remote s3 or minio tier.

This option only applies to remote storage tiers with TIER_TYPE is s3 or minio. This option has no effect for any other TIER_TYPE.

--use-aws-role

Optional

Use the access permission for the locally configured AWS Role.

This option only applies if TIER_TYPE is s3 or minio. This option has no effect for any other value of TIER_TYPE.

--account-key

Optional

The account key for a user on a remote Azure tier.

Required for Azure tier types.

Use this option to rotate the credentials for the --account-name associated to the remote tier.

This option only applies to remote storage tiers with TIER_TYPE is azure. This option has no effect for any other TIER_TYPE.

--credentials-file

Optional

Required for Google Cloud Storage tier types.

The credential file for a user on the remote GCS tier. The user must have permission to perform read/write/list/delete operations on the remote bucket or bucket prefix.

This option only applies to remote storage tiers with TIER_TYPE is gcs. This option has no effect for any other TIER_TYPE.

Global Flags

This command supports any of the global flags.

Rotate Credentials for an S3 Remote Tier

The following example updates the credentials for an S3 remote tier called S3TIER on the myminio deployment.

mc ilm tier update myminio S3TIER --access-key ACCESS_KEY --secret-key SECRET_KEY

• Replace S3TIER with the name for your Amazon Simple Storage Solution tier.

• Replace ACCESS_KEY with the updated access key for your S3 storage.

• Replace SECRET_KEY with the updated secret key for the access key provided.

Rotate Credentials for an Azure Blob Storage Remote Tier

The following example updates the credentials for an Azure remote tier called AXTIER on the myminio deployment.

mc ilm tier update myminio AZTIER --account-key ACCOUNT-KEY

• Replace AZTIER with the name for your Azure tier.

• Replace ACCOUNT-KEY with the updated key for your Azure storage.

Rotate Credentials for a Google Cloud Storage Remote Tier

The following example updates the credentials for a Google Cloud Storage remote tier called GCSTIER on the myminio deployment.

 mc ilm tier update myminio GCSTIER --credentials-file /path/to/credentials.json

• Replace GCSTIER with the name for your Google Cloud Storage tier.

• Replace /path/to/credentials.json with the path of the updated credential file to use to access the remote storage.

S3 Compatibility

The mc commandline tool is built for compatibility with the AWS S3 API and is tested with MinIO and AWS S3 for expected functionality and behavior.

MinIO provides no guarantees for other S3-compatible services, as their S3 API implementation is unknown and therefore unsupported. While mc commands may work as documented, any such usage is at your own risk.