Struct aws_sdk_fsx::types::LustreRootSquashConfiguration

#[non_exhaustive]
pub struct LustreRootSquashConfiguration {
    pub root_squash: Option<String>,
    pub no_squash_nids: Option<Vec<String>>,
}

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.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

root_squash: Option<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.

no_squash_nids: Option<Vec<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.[2-10].[1-255]@tcp).

Implementations

impl LustreRootSquashConfiguration

pub fn root_squash(&self) -> Option<&str>

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.

pub fn no_squash_nids(&self) -> &[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.[2-10].[1-255]@tcp).

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .no_squash_nids.is_none().

impl LustreRootSquashConfiguration

pub fn builder() -> LustreRootSquashConfigurationBuilder

Creates a new builder-style object to manufacture LustreRootSquashConfiguration.

Trait Implementations

impl Clone for LustreRootSquashConfiguration

fn clone(&self) -> LustreRootSquashConfiguration

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LustreRootSquashConfiguration

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for LustreRootSquashConfiguration

fn eq(&self, other: &LustreRootSquashConfiguration) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LustreRootSquashConfiguration