cidr

Documentation

Index

• func NetworksIntersect(cidr1, cidr2 string) bool
• func ValidateCIDRIsCanonical(fldPath *field.Path, cidrToValidate string) field.ErrorList
• func ValidateCIDROverlap(leftPaths, rightPaths []CIDR, overlap bool) (allErrs field.ErrorList)
• func ValidateCIDRParse(cidrPaths ...CIDR) (allErrs field.ErrorList)
• func ValidateNetworkDisjointedness(fldPath *field.Path, shootNodes, shootPods, shootServices, seedNodes *string, ...) field.ErrorList
• type CIDR
  • func NewCIDR(c string, f *field.Path) CIDR

Functions

func NetworksIntersect

func NetworksIntersect(cidr1, cidr2 string) bool

NetworksIntersect returns true if the given network CIDRs intersect.

func ValidateCIDRIsCanonical

func ValidateCIDRIsCanonical(fldPath *field.Path, cidrToValidate string) field.ErrorList

ValidateCIDRIsCanonical validates that the provided CIDR is in canonical form.

func ValidateCIDROverlap

func ValidateCIDROverlap(leftPaths, rightPaths []CIDR, overlap bool) (allErrs field.ErrorList)

ValidateCIDROverlap validates that the provided CIDRs do not overlap.

func ValidateCIDRParse

func ValidateCIDRParse(cidrPaths ...CIDR) (allErrs field.ErrorList)

ValidateCIDRParse validates that all the given CIDRs can be parsed successfully.

func ValidateNetworkDisjointedness

func ValidateNetworkDisjointedness(fldPath *field.Path, shootNodes, shootPods, shootServices, seedNodes *string, seedPods, seedServices string) field.ErrorList

ValidateNetworkDisjointedness validates that the given <seedNetworks> and <k8sNetworks> are disjoint.

Types

type CIDR

type CIDR interface {
	// GetCIDR returns the provided CIDR
	GetCIDR() string
	// GetFieldPath returns the fieldpath
	GetFieldPath() *field.Path
	// GetIPNet optionally returns the IPNet of the CIDR
	GetIPNet() *net.IPNet
	// Parse checks if CIDR parses
	Parse() bool
	// ValidateNotSubset returns errors if subsets is a subset.
	ValidateNotSubset(subsets ...CIDR) field.ErrorList
	// ValidateParse returns errors CIDR can't be parsed.
	ValidateParse() field.ErrorList
	// ValidateSubset returns errors if subsets is not a subset.
	ValidateSubset(subsets ...CIDR) field.ErrorList
}

CIDR contains CIDR and Path information

func NewCIDR

func NewCIDR(c string, f *field.Path) CIDR

NewCIDR creates a new instance of cidrPath