garden

Documentation

Index

• func BootstrapCluster(k8sGardenClient kubernetes.Interface, gardenNamespace string, ...) error
• func ReadGardenSecrets(k8sInformers kubeinformers.SharedInformerFactory) (map[string]*corev1.Secret, error)
• func VerifyInternalDomainSecret(k8sGardenClient kubernetes.Interface, numberOfShoots int, ...) error
• type DefaultDomain
  • func DomainIsDefaultDomain(domain string, defaultDomains []*DefaultDomain) *DefaultDomain
  • func GetDefaultDomains(secrets map[string]*corev1.Secret) ([]*DefaultDomain, error)
• type Garden
  • func New(projectLister gardenlisters.ProjectLister, namespace string, ...) (*Garden, error)
• type InternalDomain
  • func GetInternalDomain(secrets map[string]*corev1.Secret) (*InternalDomain, error)

Functions

func BootstrapCluster

func BootstrapCluster(k8sGardenClient kubernetes.Interface, gardenNamespace string, secrets map[string]*corev1.Secret) error

BootstrapCluster bootstraps the Garden cluster and deploys various required manifests.

func ReadGardenSecrets

func ReadGardenSecrets(k8sInformers kubeinformers.SharedInformerFactory) (map[string]*corev1.Secret, error)

ReadGardenSecrets reads the Kubernetes Secrets from the Garden cluster which are independent of Shoot clusters. The Secret objects are stored on the Controller in order to pass them to created Garden objects later.

func VerifyInternalDomainSecret

func VerifyInternalDomainSecret(k8sGardenClient kubernetes.Interface, numberOfShoots int, internalDomainSecret *corev1.Secret) error

VerifyInternalDomainSecret verifies that the internal domain secret matches to the internal domain secret used for existing Shoot clusters. It is not allowed to change the internal domain secret if there are existing Shoot clusters.

Types

type DefaultDomain

type DefaultDomain struct {
	Domain     string
	Provider   string
	SecretData map[string][]byte
}

DefaultDomain contains information about a default domain configured in the garden cluster.

func DomainIsDefaultDomain

func DomainIsDefaultDomain(domain string, defaultDomains []*DefaultDomain) *DefaultDomain

DomainIsDefaultDomain identifies whether a the given domain is a default domain.

func GetDefaultDomains

func GetDefaultDomains(secrets map[string]*corev1.Secret) ([]*DefaultDomain, error)

GetDefaultDomains finds all the default domain secrets within the given map and returns a list of objects that contains all relevant information about the default domains.

type Garden

type Garden struct {
	Project        *gardenv1beta1.Project
	DefaultDomains []*DefaultDomain
	InternalDomain *InternalDomain
}

Garden is an object containing Garden cluster specific data.

func New

func New(projectLister gardenlisters.ProjectLister, namespace string, secrets map[string]*corev1.Secret) (*Garden, error)

New creates a new Garden object (based on a Shoot object).

type InternalDomain

type InternalDomain struct {
	Domain     string
	Provider   string
	SecretData map[string][]byte
}

InternalDomain contains information about the internal domain configured in the garden cluster.

func GetInternalDomain

func GetInternalDomain(secrets map[string]*corev1.Secret) (*InternalDomain, error)

GetInternalDomain finds the internal domain secret within the given map and returns the object that contains all relevant information about the internal domain.