awsmodel

package
v1.20.2 Latest Latest
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 Go to latest Published: Jun 18, 2021 License: Apache-2.0 Imports: 20 Imported by: 43

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Constants

View Source 
const (
	// DefaultVolumeType is the default volume type
	DefaultVolumeType = ec2.VolumeTypeGp3
	// DefaultLegacyVolumeType is the default volume type when using LaunchConfigurations
	DefaultLegacyVolumeType = ec2.VolumeTypeGp2
	// DefaultVolumeIonIops is the default volume IOPS when volume type is io1 or io2
	DefaultVolumeIonIops = 100
	// DefaultVolumeGp3Iops is the default volume IOPS when volume type is gp3
	DefaultVolumeGp3Iops = 3000
	// DefaultVolumeGp3Throughput is the default volume throughput when volume type is gp3
	DefaultVolumeGp3Throughput = 125
	// DefaultVolumeDeleteOnTermination is the default volume behavior after instance termination
	DefaultVolumeDeleteOnTermination = true
	// DefaultVolumeEncryption is the default volume encryption behavior
	DefaultVolumeEncryption = true
)
View Source 
const (
	BastionELBSecurityGroupPrefix = "bastion"
	BastionELBDefaultIdleTimeout  = 5 * time.Minute
)
View Source 
const (
	// SpotInstanceGroupLabelHybrid is the metadata label used on the instance group
	// to specify that the Spotinst provider should be used to upon creation.
	SpotInstanceGroupLabelHybrid  = "spotinst.io/hybrid"
	SpotInstanceGroupLabelManaged = "spotinst.io/managed" // for backward compatibility

	// SpotInstanceGroupLabelSpotPercentage is the metadata label used on the
	// instance group to specify the percentage of Spot instances that
	// should spin up from the target capacity.
	SpotInstanceGroupLabelSpotPercentage = "spotinst.io/spot-percentage"

	// SpotInstanceGroupLabelOrientation is the metadata label used on the
	// instance group to specify which orientation should be used.
	SpotInstanceGroupLabelOrientation = "spotinst.io/orientation"

	// SpotInstanceGroupLabelUtilizeReservedInstances is the metadata label used
	// on the instance group to specify whether reserved instances should be
	// utilized.
	SpotInstanceGroupLabelUtilizeReservedInstances = "spotinst.io/utilize-reserved-instances"

	// SpotInstanceGroupLabelFallbackToOnDemand is the metadata label used on the
	// instance group to specify whether fallback to on-demand instances should
	// be enabled.
	SpotInstanceGroupLabelFallbackToOnDemand = "spotinst.io/fallback-to-ondemand"

	// SpotInstanceGroupLabelDrainingTimeout is the metadata label used on the
	// instance group to specify a period of time, in seconds, after a node
	// is marked for termination during which on running pods remains active.
	SpotInstanceGroupLabelDrainingTimeout = "spotinst.io/draining-timeout"

	// SpotInstanceGroupLabelGracePeriod is the metadata label used on the
	// instance group to specify a period of time, in seconds, that Ocean
	// should wait before applying instance health checks.
	SpotInstanceGroupLabelGracePeriod = "spotinst.io/grace-period"

	// SpotInstanceGroupLabelHealthCheckType is the metadata label used on the
	// instance group to specify the type of the health check that should be used.
	SpotInstanceGroupLabelHealthCheckType = "spotinst.io/health-check-type"

	// SpotInstanceGroupLabelOceanDefaultLaunchSpec is the metadata label used on the
	// instance group to specify whether to use the SpotInstanceGroup's spec as the default
	// Launch Spec for the Ocean cluster.
	SpotInstanceGroupLabelOceanDefaultLaunchSpec = "spotinst.io/ocean-default-launchspec"

	// SpotInstanceGroupLabelOceanInstanceTypes[White|Black]list are the metadata labels
	// used on the instance group to specify whether to whitelist or blacklist
	// specific instance types.
	SpotInstanceGroupLabelOceanInstanceTypesWhitelist = "spotinst.io/ocean-instance-types-whitelist"
	SpotInstanceGroupLabelOceanInstanceTypesBlacklist = "spotinst.io/ocean-instance-types-blacklist"
	SpotInstanceGroupLabelOceanInstanceTypes          = "spotinst.io/ocean-instance-types" // launchspec

	// SpotInstanceGroupLabelAutoScalerDisabled is the metadata label used on the
	// instance group to specify whether the auto scaler should be enabled.
	SpotInstanceGroupLabelAutoScalerDisabled = "spotinst.io/autoscaler-disabled"

	// SpotInstanceGroupLabelAutoScalerDefaultNodeLabels is the metadata label used on the
	// instance group to specify whether default node labels should be set for
	// the auto scaler.
	SpotInstanceGroupLabelAutoScalerDefaultNodeLabels = "spotinst.io/autoscaler-default-node-labels"

	// SpotInstanceGroupLabelAutoScalerAuto* are the metadata labels used on the
	// instance group to specify whether headroom resources should be
	// automatically configured and optimized.
	SpotInstanceGroupLabelAutoScalerAutoConfig             = "spotinst.io/autoscaler-auto-config"
	SpotInstanceGroupLabelAutoScalerAutoHeadroomPercentage = "spotinst.io/autoscaler-auto-headroom-percentage"

	// SpotInstanceGroupLabelAutoScalerHeadroom* are the metadata labels used on the
	// instance group to specify the headroom configuration used by the auto scaler.
	SpotInstanceGroupLabelAutoScalerHeadroomCPUPerUnit = "spotinst.io/autoscaler-headroom-cpu-per-unit"
	SpotInstanceGroupLabelAutoScalerHeadroomGPUPerUnit = "spotinst.io/autoscaler-headroom-gpu-per-unit"
	SpotInstanceGroupLabelAutoScalerHeadroomMemPerUnit = "spotinst.io/autoscaler-headroom-mem-per-unit"
	SpotInstanceGroupLabelAutoScalerHeadroomNumOfUnits = "spotinst.io/autoscaler-headroom-num-of-units"

	// SpotInstanceGroupLabelAutoScalerCooldown is the metadata label used on the
	// instance group to specify the cooldown period (in seconds) for scaling actions.
	SpotInstanceGroupLabelAutoScalerCooldown = "spotinst.io/autoscaler-cooldown"

	// SpotInstanceGroupLabelAutoScalerScaleDown* are the metadata labels used on the
	// instance group to specify the scale down configuration used by the auto scaler.
	SpotInstanceGroupLabelAutoScalerScaleDownMaxPercentage     = "spotinst.io/autoscaler-scale-down-max-percentage"
	SpotInstanceGroupLabelAutoScalerScaleDownEvaluationPeriods = "spotinst.io/autoscaler-scale-down-evaluation-periods"

	// SpotInstanceGroupLabelAutoScalerResourceLimits* are the metadata labels used on the
	// instance group to specify the resource limits configuration used by the auto scaler.
	SpotInstanceGroupLabelAutoScalerResourceLimitsMaxVCPU   = "spotinst.io/autoscaler-resource-limits-max-vcpu"
	SpotInstanceGroupLabelAutoScalerResourceLimitsMaxMemory = "spotinst.io/autoscaler-resource-limits-max-memory"

	// InstanceGroupLabelRestrictScaleDown is the metadata label used on the
	// instance group to specify whether the scale-down activities should be restricted.
	SpotInstanceGroupLabelRestrictScaleDown = "spotinst.io/restrict-scale-down"
)
View Source 
const LoadBalancerDefaultIdleTimeout = 5 * time.Minute

LoadBalancerDefaultIdleTimeout is the default idle time for the ELB

Variables

This section is empty.

Functions

func HybridInstanceGroup added in v1.20.0 

func HybridInstanceGroup(ig *kops.InstanceGroup) bool

HybridInstanceGroup indicates whether the instance group labeled with a metadata label `spotinst.io/hybrid` which means the Spotinst provider should be used to upon creation if the `SpotinstHybrid` feature flag is on.

func UseLaunchTemplate added in v1.15.1 

func UseLaunchTemplate(ig *kops.InstanceGroup) bool

UseLaunchTemplate checks if we need to use a launch template rather than configuration

func UseMixedInstancePolicies added in v1.15.1 

func UseMixedInstancePolicies(ig *kops.InstanceGroup) bool

UseMixedInstancePolicies indicates if we are using mixed instance policies

Types

type APILoadBalancerBuilder 

type APILoadBalancerBuilder struct {
	*AWSModelContext

	Lifecycle         *fi.Lifecycle
	SecurityLifecycle *fi.Lifecycle
}

APILoadBalancerBuilder builds a LoadBalancer for accessing the API

func (*APILoadBalancerBuilder) Build 

func (b *APILoadBalancerBuilder) Build(c *fi.ModelBuilderContext) error

Build is responsible for building the KubeAPI tasks for the aws model

type AWSModelContext 

type AWSModelContext struct {
	*model.KopsModelContext
}

AWSModelContext provides the context for the aws model

type AutoscalingGroupModelBuilder 

type AutoscalingGroupModelBuilder struct {
	*AWSModelContext

	BootstrapScriptBuilder *model.BootstrapScriptBuilder
	Lifecycle              *fi.Lifecycle
	SecurityLifecycle      *fi.Lifecycle
}

AutoscalingGroupModelBuilder configures AutoscalingGroup objects

func (*AutoscalingGroupModelBuilder) Build 

func (b *AutoscalingGroupModelBuilder) Build(c *fi.ModelBuilderContext) error

Build is responsible for constructing the aws autoscaling group from the kops spec

type BastionModelBuilder added in v1.20.0 

type BastionModelBuilder struct {
	*model.KopsModelContext
	Lifecycle         *fi.Lifecycle
	SecurityLifecycle *fi.Lifecycle
}

func (*BastionModelBuilder) Build added in v1.20.0 

func (b *BastionModelBuilder) Build(c *fi.ModelBuilderContext) error

type ByScoreDescending 

type ByScoreDescending []*scoredSubnet

func (ByScoreDescending) Len 

func (a ByScoreDescending) Len() int

func (ByScoreDescending) Less 

func (a ByScoreDescending) Less(i, j int) bool

func (ByScoreDescending) Swap 

func (a ByScoreDescending) Swap(i, j int)

type DNSModelBuilder added in v1.20.0 

type DNSModelBuilder struct {
	*model.KopsModelContext
	Lifecycle *fi.Lifecycle
}

DNSModelBuilder builds DNS related model objects

func (*DNSModelBuilder) Build added in v1.20.0 

func (b *DNSModelBuilder) Build(c *fi.ModelBuilderContext) error

type ExternalAccessModelBuilder added in v1.20.0 

type ExternalAccessModelBuilder struct {
	*model.KopsModelContext
	Lifecycle *fi.Lifecycle
}

ExternalAccessModelBuilder configures security group rules for external access (SSHAccess, KubernetesAPIAccess)

func (*ExternalAccessModelBuilder) Build added in v1.20.0 

func (b *ExternalAccessModelBuilder) Build(c *fi.ModelBuilderContext) error

type OIDCProviderBuilder added in v1.19.0 

type OIDCProviderBuilder struct {
	*model.KopsModelContext

	KeyStore  fi.CAStore
	Lifecycle *fi.Lifecycle
}

OIDCProviderBuilder configures IAM OIDC Provider

func (*OIDCProviderBuilder) Build added in v1.19.0 

func (b *OIDCProviderBuilder) Build(c *fi.ModelBuilderContext) error

type SpotInstanceGroupModelBuilder added in v1.20.0 

type SpotInstanceGroupModelBuilder struct {
	*model.KopsModelContext

	BootstrapScriptBuilder *model.BootstrapScriptBuilder
	Lifecycle              *fi.Lifecycle
	SecurityLifecycle      *fi.Lifecycle
}

SpotInstanceGroupModelBuilder configures SpotInstanceGroup objects

func (*SpotInstanceGroupModelBuilder) Build added in v1.20.0 

func (b *SpotInstanceGroupModelBuilder) Build(c *fi.ModelBuilderContext) error

Source Files

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