subnet

package

v0.36.1 Latest Latest Go to latest Published: Apr 25, 2024 License: Apache-2.0 Imports: 15 Imported by: 0

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Repository

github.com/aws/karpenter-provider-aws

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Documentation ¶

Index ¶

type DefaultProvider
- func NewDefaultProvider(ec2api ec2iface.EC2API, cache *cache.Cache) *DefaultProvider
type Provider

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type DefaultProvider ¶ added in v0.36.0

type DefaultProvider struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewDefaultProvider ¶ added in v0.36.0

func NewDefaultProvider(ec2api ec2iface.EC2API, cache *cache.Cache) *DefaultProvider

func (*DefaultProvider) CheckAnyPublicIPAssociations ¶ added in v0.36.0

func (p *DefaultProvider) CheckAnyPublicIPAssociations(ctx context.Context, nodeClass *v1beta1.EC2NodeClass) (bool, error)

CheckAnyPublicIPAssociations returns a bool indicating whether all referenced subnets assign public IPv4 addresses to EC2 instances created therein

func (*DefaultProvider) List ¶ added in v0.36.0

func (p *DefaultProvider) List(ctx context.Context, nodeClass *v1beta1.EC2NodeClass) ([]*ec2.Subnet, error)

func (*DefaultProvider) LivenessProbe ¶ added in v0.36.0

func (p *DefaultProvider) LivenessProbe(_ *http.Request) error

func (*DefaultProvider) UpdateInflightIPs ¶ added in v0.36.0

func (p *DefaultProvider) UpdateInflightIPs(createFleetInput *ec2.CreateFleetInput, createFleetOutput *ec2.CreateFleetOutput, instanceTypes []*cloudprovider.InstanceType,
	subnets []*ec2.Subnet, capacityType string)

UpdateInflightIPs is used to refresh the in-memory IP usage by adding back unused IPs after a CreateFleet response is returned

func (*DefaultProvider) ZonalSubnetsForLaunch ¶ added in v0.36.0

func (p *DefaultProvider) ZonalSubnetsForLaunch(ctx context.Context, nodeClass *v1beta1.EC2NodeClass, instanceTypes []*cloudprovider.InstanceType, capacityType string) (map[string]*ec2.Subnet, error)

ZonalSubnetsForLaunch returns a mapping of zone to the subnet with the most available IP addresses and deducts the passed ips from the available count

type Provider ¶

type Provider interface {
	LivenessProbe(*http.Request) error
	List(context.Context, *v1beta1.EC2NodeClass) ([]*ec2.Subnet, error)
	CheckAnyPublicIPAssociations(context.Context, *v1beta1.EC2NodeClass) (bool, error)
	ZonalSubnetsForLaunch(context.Context, *v1beta1.EC2NodeClass, []*cloudprovider.InstanceType, string) (map[string]*ec2.Subnet, error)
	UpdateInflightIPs(*ec2.CreateFleetInput, *ec2.CreateFleetOutput, []*cloudprovider.InstanceType, []*ec2.Subnet, string)
}

Source Files ¶

View all Source files

subnet.go

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