manifestutil

Documentation

Index

• func CollectCRDNames(objects []*unstructured.Unstructured) []string
• func ParseManifestFile(manifestPath string) ([]*unstructured.Unstructured, error)
• func ReadYAMLObjects(reader io.Reader) ([]*unstructured.Unstructured, error)
• func WaitForCRDsEstablished(ctx context.Context, k8sClient client.Client, crdNames []string) error

Functions

func CollectCRDNames

func CollectCRDNames(objects []*unstructured.Unstructured) []string

CollectCRDNames returns the names of all CustomResourceDefinition objects from the given list of unstructured objects. Only objects with apiVersion "apiextensions.k8s.io/v1" and kind "CustomResourceDefinition" are matched.

func ParseManifestFile

func ParseManifestFile(manifestPath string) ([]*unstructured.Unstructured, error)

ParseManifestFile reads a YAML file and parses it into unstructured objects.

func ReadYAMLObjects

func ReadYAMLObjects(reader io.Reader) ([]*unstructured.Unstructured, error)

ReadYAMLObjects parses multi-document YAML from a reader into unstructured objects. Empty documents and documents without a kind are skipped.

func WaitForCRDsEstablished

func WaitForCRDsEstablished(ctx context.Context, k8sClient client.Client, crdNames []string) error

WaitForCRDsEstablished polls the API server until all named CRDs have the Established condition set to True, or the context is cancelled.