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Merge pull request #2168 from pgpx/feature-kustomizationpatch

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Implement "kind: Component" to support composition
This commit is contained in:
Kubernetes Prow Robot
2020-06-03 10:32:11 -07:00
committed by GitHub
parent 46d9a8dc46 98cb7fc8cd
commit cedcf3ac04
4 changed files with 764 additions and 23 deletions
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30
api/types/kustomization.go
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@@ -6,6 +6,8 @@ package types
const (
KustomizationVersion = "kustomize.config.k8s.io/v1beta1"
KustomizationKind = "Kustomization"
ComponentVersion = "kustomize.config.k8s.io/v1alpha1"
ComponentKind = "Component"
MetadataNamespacePath = "metadata/namespace"
)
@@ -73,10 +75,14 @@ type Kustomization struct {
//
// Resources specifies relative paths to files holding YAML representations
// of kubernetes API objects, or specifcations of other kustomizations
// of kubernetes API objects, or specifications of other kustomizations
// via relative paths, absolute paths, or URLs.
Resources []string `json:"resources,omitempty" yaml:"resources,omitempty"`
// Components specifies relative paths to specifications of other Components
// via relative paths, absolute paths, or URLs.
Components []string `json:"components,omitempty" yaml:"components,omitempty"`
// Crds specifies relative paths to Custom Resource Definition files.
// This allows custom resources to be recognized as operands, making
// it possible to add them to the Resources list.
@@ -128,23 +134,31 @@ type Kustomization struct {
// moving content of deprecated fields to newer
// fields.
func (k *Kustomization) FixKustomizationPostUnmarshalling() {
if k.APIVersion == "" {
k.APIVersion = KustomizationVersion
}
if k.Kind == "" {
k.Kind = KustomizationKind
}
if k.APIVersion == "" {
if k.Kind == ComponentKind {
k.APIVersion = ComponentVersion
} else {
k.APIVersion = KustomizationVersion
}
}
k.Resources = append(k.Resources, k.Bases...)
k.Bases = nil
}
func (k *Kustomization) EnforceFields() []string {
var errs []string
if k.APIVersion != "" && k.APIVersion != KustomizationVersion {
errs = append(errs, "apiVersion should be "+KustomizationVersion)
if k.Kind != "" && k.Kind != KustomizationKind && k.Kind != ComponentKind {
errs = append(errs, "kind should be "+KustomizationKind+" or "+ComponentKind)
}
if k.Kind != "" && k.Kind != KustomizationKind {
errs = append(errs, "kind should be "+KustomizationKind)
requiredVersion := KustomizationVersion
if k.Kind == ComponentKind {
requiredVersion = ComponentVersion
}
if k.APIVersion != "" && k.APIVersion != requiredVersion {
errs = append(errs, "apiVersion for "+k.Kind+" should be "+requiredVersion)
}
return errs
}