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Convert image transformer to kyaml.

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This commit is contained in:
jregan
2020-07-18 06:53:12 -07:00
parent 46a6bf0bb4
commit ef924a5c9c
8 changed files with 107 additions and 49 deletions
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30
api/builtins/ImageTagTransformer.go
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@@ -8,10 +8,10 @@ import (
"regexp"
"strings"
"sigs.k8s.io/kustomize/api/transform"
"sigs.k8s.io/kustomize/api/types"
"sigs.k8s.io/kustomize/api/filters/imagetag"
"sigs.k8s.io/kustomize/api/resmap"
"sigs.k8s.io/kustomize/api/types"
"sigs.k8s.io/kustomize/kyaml/filtersutil"
"sigs.k8s.io/yaml"
)
@@ -31,18 +31,18 @@ func (p *ImageTagTransformerPlugin) Config(
func (p *ImageTagTransformerPlugin) Transform(m resmap.ResMap) error {
for _, r := range m.Resources() {
for _, path := range p.FieldSpecs {
if !r.OrgId().IsSelected(&path.Gvk) {
continue
}
err := transform.MutateField(
r.Map(), path.PathSlice(), false, p.mutateImage)
if err != nil {
return err
}
}
// Kept for backward compatibility
if err := p.findAndReplaceImage(r.Map()); err != nil && r.OrgId().Kind != `CustomResourceDefinition` {
// If you're here because someone expected any field containing
// the string "containers" or "initContainers" to get an image
// update (not just spec/template/spec/containers[], etc.) then
// a code change is needed. See api/filters/imagetag/legacy
// for the start of an implementation that won't use an
// allowlist like FsSlice, and instead walks the object looking
// for fields named containers or initContainers.
err := filtersutil.ApplyToJSON(imagetag.Filter{
ImageTag: p.ImageTag,
FsSlice: p.FieldSpecs,
}, r)
if err != nil {
return err
}
}