Struct KerberosAttributes

#[non_exhaustive]
pub struct KerberosAttributes {
    pub realm: Option<String>,
    pub kdc_admin_password: Option<String>,
    pub cross_realm_trust_principal_password: Option<String>,
    pub ad_domain_join_user: Option<String>,
    pub ad_domain_join_password: Option<String>,
}

Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration. For more information see Use Kerberos Authentication in the Amazon EMR Management Guide.

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.

realm: Option<String>

The name of the Kerberos realm to which all nodes in a cluster belong. For example, EC2.INTERNAL.

kdc_admin_password: Option<String>

The password used within the cluster for the kadmin service on the cluster-dedicated KDC, which maintains Kerberos principals, password policies, and keytabs for the cluster.

cross_realm_trust_principal_password: Option<String>

Required only when establishing a cross-realm trust with a KDC in a different realm. The cross-realm principal password, which must be identical across realms.

ad_domain_join_user: Option<String>

Required only when establishing a cross-realm trust with an Active Directory domain. A user with sufficient privileges to join resources to the domain.

ad_domain_join_password: Option<String>

The Active Directory password for ADDomainJoinUser.

Implementations

impl KerberosAttributes

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

The name of the Kerberos realm to which all nodes in a cluster belong. For example, EC2.INTERNAL.

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

The password used within the cluster for the kadmin service on the cluster-dedicated KDC, which maintains Kerberos principals, password policies, and keytabs for the cluster.

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

Required only when establishing a cross-realm trust with a KDC in a different realm. The cross-realm principal password, which must be identical across realms.

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

Required only when establishing a cross-realm trust with an Active Directory domain. A user with sufficient privileges to join resources to the domain.

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

The Active Directory password for ADDomainJoinUser.

impl KerberosAttributes

pub fn builder() -> KerberosAttributesBuilder

Creates a new builder-style object to manufacture KerberosAttributes.

Trait Implementations

impl Clone for KerberosAttributes

fn clone(&self) -> KerberosAttributes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KerberosAttributes

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

Formats the value using the given formatter.

impl PartialEq for KerberosAttributes

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for KerberosAttributes