proxy

Documentation

Index

• Constants
• func EnvoyAppLabel() map[string]string
• func EnvoyAppLabelSelector() []string
• func ExpectedResourceHashedName(name string) string
• func OwningGatewayLabelsAbsent(labels map[string]string) bool
• type KubernetesInfraProvider
• type ResourceRender
  • func NewResourceRender(ctx context.Context, kubernetesInfra KubernetesInfraProvider, infra *ir.Infra) (*ResourceRender, error)
  • func (r *ResourceRender) ConfigMap(cert string) (*corev1.ConfigMap, error)
  • func (r *ResourceRender) ControllerNamespace() string
  • func (r *ResourceRender) DaemonSet() (*appsv1.DaemonSet, error)
  • func (r *ResourceRender) Deployment() (*appsv1.Deployment, error)
  • func (r *ResourceRender) HorizontalPodAutoscaler() (*autoscalingv2.HorizontalPodAutoscaler, error)
  • func (r *ResourceRender) LabelSelector() labels.Selector
  • func (r *ResourceRender) Name() string
  • func (r *ResourceRender) Namespace() string
  • func (r *ResourceRender) OwnerReferences() []metav1.OwnerReference
  • func (r *ResourceRender) PodDisruptionBudget() (*policyv1.PodDisruptionBudget, error)
  • func (r *ResourceRender) Service() (*corev1.Service, error)
  • func (r *ResourceRender) ServiceAccount() (*corev1.ServiceAccount, error)

Constants

const (
	// XdsTLSCertFilepath is the fully qualified path of the file containing Envoy's
	// xDS server TLS certificate.
	XdsTLSCertFilepath = "/certs/tls.crt"
	// XdsTLSKeyFilepath is the fully qualified path of the file containing Envoy's
	// xDS server TLS key.
	XdsTLSKeyFilepath = "/certs/tls.key"
	// XdsTLSCaFilepath is the fully qualified path of the file containing Envoy's
	// trusted CA certificate.
	XdsTLSCaFilepath = "/certs/ca.crt"

	// XdsTLSCaFileName is the file name of the xDS server TLS certificate.
	XdsTLSCaFileName = "ca.crt"
)

Functions

func EnvoyAppLabel

func EnvoyAppLabel() map[string]string

EnvoyAppLabel returns the labels used for all Envoy resources.

func EnvoyAppLabelSelector

func EnvoyAppLabelSelector() []string

EnvoyAppLabelSelector returns the labels used for all Envoy resources.

func ExpectedResourceHashedName

func ExpectedResourceHashedName(name string) string

ExpectedResourceHashedName returns expected resource hashed name including up to the 48 characters of the original name.

func OwningGatewayLabelsAbsent

func OwningGatewayLabelsAbsent(labels map[string]string) bool

OwningGatewayLabelsAbsent Check if labels are missing some OwningGatewayLabels

Types

type KubernetesInfraProvider

type KubernetesInfraProvider interface {
	GetControllerNamespace() string
	GetDNSDomain() string
	GetEnvoyGateway() *egv1a1.EnvoyGateway
	GetOwnerReferenceUID(ctx context.Context, infra *ir.Infra) (map[string]types.UID, error)
	GetResourceNamespace(ir *ir.Infra) string
}

KubernetesInfraProvider provide information for initializing the proxy resource render.

type ResourceRender

type ResourceRender struct {

	// DNSDomain is the dns domain used by k8s services. Defaults to "cluster.local".
	DNSDomain string

	ShutdownManager *egv1a1.ShutdownManager

	GatewayNamespaceMode bool
	// contains filtered or unexported fields
}

func NewResourceRender

func NewResourceRender(ctx context.Context, kubernetesInfra KubernetesInfraProvider, infra *ir.Infra) (*ResourceRender, error)

func (*ResourceRender) ConfigMap

func (r *ResourceRender) ConfigMap(cert string) (*corev1.ConfigMap, error)

ConfigMap returns the expected ConfigMap based on the provided infra.

func (*ResourceRender) ControllerNamespace

func (r *ResourceRender) ControllerNamespace() string

func (*ResourceRender) DaemonSet

func (r *ResourceRender) DaemonSet() (*appsv1.DaemonSet, error)

func (*ResourceRender) Deployment

func (r *ResourceRender) Deployment() (*appsv1.Deployment, error)

Deployment returns the expected Deployment based on the provided infra.

func (*ResourceRender) HorizontalPodAutoscaler

func (r *ResourceRender) HorizontalPodAutoscaler() (*autoscalingv2.HorizontalPodAutoscaler, error)

func (*ResourceRender) LabelSelector

func (r *ResourceRender) LabelSelector() labels.Selector

func (*ResourceRender) Name

func (r *ResourceRender) Name() string

func (*ResourceRender) Namespace

func (r *ResourceRender) Namespace() string

func (*ResourceRender) OwnerReferences

func (r *ResourceRender) OwnerReferences() []metav1.OwnerReference

func (*ResourceRender) PodDisruptionBudget

func (r *ResourceRender) PodDisruptionBudget() (*policyv1.PodDisruptionBudget, error)

func (*ResourceRender) Service

func (r *ResourceRender) Service() (*corev1.Service, error)

Service returns the expected Service based on the provided infra.

func (*ResourceRender) ServiceAccount

func (r *ResourceRender) ServiceAccount() (*corev1.ServiceAccount, error)

ServiceAccount returns the expected proxy serviceAccount.