Class: Aws::FSx::Types::LustreRootSquashConfiguration

Inherits:

Struct

• Object
• Struct
• Aws::FSx::Types::LustreRootSquashConfiguration

Includes:

Structure

Defined in:

lib/aws-sdk-fsx/types.rb

Overview

The configuration for Lustre root squash used to restrict root-level access from clients that try to access your FSx for Lustre file system as root. Use the ‘RootSquash` parameter to enable root squash. To learn more about Lustre root squash, see [Lustre root squash].

You can also use the ‘NoSquashNids` parameter to provide an array of clients who are not affected by the root squash setting. These clients will access the file system as root, with unrestricted privileges.

[1]: docs.aws.amazon.com/fsx/latest/LustreGuide/root-squash.html

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #no_squash_nids ⇒ Array<String>

  When root squash is enabled, you can optionally specify an array of NIDs of clients for which root squash does not apply.

• #root_squash ⇒ String

  You enable root squash by setting a user ID (UID) and group ID (GID) for the file system in the format ‘UID:GID` (for example, `365534:65534`).

Instance Attribute Details

#no_squash_nids ⇒ Array<String>

When root squash is enabled, you can optionally specify an array of NIDs of clients for which root squash does not apply. A client NID is a Lustre Network Identifier used to uniquely identify a client. You can specify the NID as either a single address or a range of addresses:

• A single address is described in standard Lustre NID format by specifying the client’s IP address followed by the Lustre network ID (for example, ‘10.0.1.6@tcp`).

• An address range is described using a dash to separate the range (for example, ‘10.0..[1-255]@tcp`).

Returns:

• (Array<String>)

# File 'lib/aws-sdk-fsx/types.rb', line 6582

class LustreRootSquashConfiguration < Struct.new(
  :root_squash,
  :no_squash_nids)
  SENSITIVE = []
  include Aws::Structure
end

#root_squash ⇒ String

You enable root squash by setting a user ID (UID) and group ID (GID) for the file system in the format ‘UID:GID` (for example, `365534:65534`). The UID and GID values can range from `0` to `4294967294`:

• A non-zero value for UID and GID enables root squash. The UID and GID values can be different, but each must be a non-zero value.

• A value of ‘0` (zero) for UID and GID indicates root, and therefore disables root squash.

When root squash is enabled, the user ID and group ID of a root user accessing the file system are re-mapped to the UID and GID you provide.

Returns:

• (String)

# File 'lib/aws-sdk-fsx/types.rb', line 6582

class LustreRootSquashConfiguration < Struct.new(
  :root_squash,
  :no_squash_nids)
  SENSITIVE = []
  include Aws::Structure
end