software.amazon.awscdk.services.ec2

Enum OperatingSystemType

java.lang.Object

java.lang.Enum<OperatingSystemType>

software.amazon.awscdk.services.ec2.OperatingSystemType

All Implemented Interfaces:

Serializable, Comparable<OperatingSystemType>

@Generated(value="jsii-pacmak/1.67.0 (build 2c027f5)",
           date="2022-09-19T20:26:38.490Z")
 @Stability(value=Stable)
public enum OperatingSystemType
extends Enum<OperatingSystemType>

The OS type of a particular image.

Example:

 // Pick the right Amazon Linux edition. All arguments shown are optional
 // and will default to these values when omitted.
 IMachineImage amznLinux = MachineImage.latestAmazonLinux(AmazonLinuxImageProps.builder()
         .generation(AmazonLinuxGeneration.AMAZON_LINUX)
         .edition(AmazonLinuxEdition.STANDARD)
         .virtualization(AmazonLinuxVirt.HVM)
         .storage(AmazonLinuxStorage.GENERAL_PURPOSE)
         .cpuType(AmazonLinuxCpuType.X86_64)
         .build());
 // Pick a Windows edition to use
 IMachineImage windows = MachineImage.latestWindows(WindowsVersion.WINDOWS_SERVER_2019_ENGLISH_FULL_BASE);
 // Read AMI id from SSM parameter store
 IMachineImage ssm = MachineImage.fromSsmParameter("/my/ami", SsmParameterImageOptions.builder().os(OperatingSystemType.LINUX).build());
 // Look up the most recent image matching a set of AMI filters.
 // In this case, look up the NAT instance AMI, by using a wildcard
 // in the 'name' field:
 IMachineImage natAmi = MachineImage.lookup(LookupMachineImageProps.builder()
         .name("amzn-ami-vpc-nat-*")
         .owners(List.of("amazon"))
         .build());
 // For other custom (Linux) images, instantiate a `GenericLinuxImage` with
 // a map giving the AMI to in for each region:
 IMachineImage linux = MachineImage.genericLinux(Map.of(
         "us-east-1", "ami-97785bed",
         "eu-west-1", "ami-12345678"));
 // For other custom (Windows) images, instantiate a `GenericWindowsImage` with
 // a map giving the AMI to in for each region:
 IMachineImage genericWindows = MachineImage.genericWindows(Map.of(
         "us-east-1", "ami-97785bed",
         "eu-west-1", "ami-12345678"));
 

Enum Constant Summary

Enum Constants

Enum Constant and Description
LINUX
UNKNOWN Used when the type of the operating system is not known (for example, for imported Auto-Scaling Groups).
WINDOWS

Method Summary

Modifier and Type	Method and Description
static OperatingSystemType	valueOf(String name) Returns the enum constant of this type with the specified name.
static OperatingSystemType[]	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, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

LINUX

@Stability(value=Stable)
public static final OperatingSystemType LINUX

WINDOWS

@Stability(value=Stable)
public static final OperatingSystemType WINDOWS

UNKNOWN

@Stability(value=Stable)
public static final OperatingSystemType UNKNOWN

Used when the type of the operating system is not known (for example, for imported Auto-Scaling Groups).

Method Detail

values

public static OperatingSystemType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (OperatingSystemType c : OperatingSystemType.values())
    System.out.println(c);

Returns:

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

valueOf

public static OperatingSystemType 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