Enum LocalStorage

Local storage support requirements for EC2 instances.

Namespace: Amazon.CDK.AWS.EC2

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public enum LocalStorage

Syntax (vb)

Public Enum LocalStorage

Remarks

Controls whether selected instance types must, may, or must not include directly attached local storage (instance store).

ExampleMetadata: infused

Examples

Role infrastructureRole;
             InstanceProfile instanceProfile;
             Vpc vpc;


             var miCapacityProvider = new ManagedInstancesCapacityProvider(this, "MICapacityProvider", new ManagedInstancesCapacityProviderProps {
                 InfrastructureRole = infrastructureRole,
                 Ec2InstanceProfile = instanceProfile,
                 Subnets = vpc.PrivateSubnets,
                 InstanceRequirements = new InstanceRequirementsConfig {
                     // Required: CPU and memory constraints
                     VCpuCountMin = 2,
                     VCpuCountMax = 8,
                     MemoryMin = Size.Gibibytes(4),
                     MemoryMax = Size.Gibibytes(32),

                     // CPU preferences
                     CpuManufacturers = new [] { CpuManufacturer.INTEL, CpuManufacturer.AMD },
                     InstanceGenerations = new [] { InstanceGeneration.CURRENT },

                     // Instance type filtering
                     AllowedInstanceTypes = new [] { "m5.*", "c5.*" },

                     // Performance characteristics
                     BurstablePerformance = BurstablePerformance.EXCLUDED,
                     BareMetal = BareMetal.EXCLUDED,

                     // Accelerator requirements (for ML/AI workloads)
                     AcceleratorTypes = new [] { AcceleratorType.GPU },
                     AcceleratorManufacturers = new [] { AcceleratorManufacturer.NVIDIA },
                     AcceleratorNames = new [] { AcceleratorName.T4, AcceleratorName.V100 },
                     AcceleratorCountMin = 1,

                     // Storage requirements
                     LocalStorage = LocalStorage.REQUIRED,
                     LocalStorageTypes = new [] { LocalStorageType.SSD },
                     TotalLocalStorageGBMin = 100,

                     // Network requirements
                     NetworkInterfaceCountMin = 2,
                     NetworkBandwidthGbpsMin = 10,

                     // Cost optimization
                     OnDemandMaxPricePercentageOverLowestPrice = 10
                 }
             });

Synopsis

Fields

EXCLUDED	Instance types with local storage are disallowed.
INCLUDED	Instance types with local storage are allowed, but types without local storage may also be selected.
REQUIRED	Only instance types with local storage are allowed.

Fields

Name	Description
EXCLUDED	Instance types with local storage are disallowed.
INCLUDED	Instance types with local storage are allowed, but types without local storage may also be selected.
REQUIRED	Only instance types with local storage are allowed.