Package software.amazon.awscdk.services.batch

Enum DnsPolicy

java.lang.Object

java.lang.Enum<DnsPolicy>

software.amazon.awscdk.services.batch.DnsPolicy

All Implemented Interfaces:

Serializable, Comparable<DnsPolicy>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.103.1 (build bef2dea)",
           date="2024-09-11T18:01:11.992Z")
@Stability(Stable)
public enum DnsPolicy
extends Enum<DnsPolicy>

The DNS Policy for the pod used by the Job Definition.

See Also:

• https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLUSTER_FIRST	Any DNS query that does not match the configured cluster domain suffix, such as "www.kubernetes.io", is forwarded to an upstream nameserver by the DNS server.
CLUSTER_FIRST_WITH_HOST_NET	For Pods running with hostNetwork, you should explicitly set its DNS policy to CLUSTER_FIRST_WITH_HOST_NET.
DEFAULT	The Pod inherits the name resolution configuration from the node that the Pods run on.

Method Summary

Modifier and Type	Method	Description
static DnsPolicy	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DnsPolicy[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DEFAULT

@Stability(Stable)
public static final DnsPolicy DEFAULT

The Pod inherits the name resolution configuration from the node that the Pods run on.

CLUSTER_FIRST

@Stability(Stable)
public static final DnsPolicy CLUSTER_FIRST

Any DNS query that does not match the configured cluster domain suffix, such as "www.kubernetes.io", is forwarded to an upstream nameserver by the DNS server. Cluster administrators may have extra stub-domain and upstream DNS servers configured.

CLUSTER_FIRST_WITH_HOST_NET

@Stability(Stable)
public static final DnsPolicy CLUSTER_FIRST_WITH_HOST_NET

For Pods running with hostNetwork, you should explicitly set its DNS policy to CLUSTER_FIRST_WITH_HOST_NET.

Otherwise, Pods running with hostNetwork and CLUSTER_FIRST will fallback to the behavior of the DEFAULT policy.

Method Details

values

public static DnsPolicy[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DnsPolicy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null