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fix: performance recession when propagating namespace to helm (#5971)

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* fix: performance recession when propagating namespace to helm

* fix: handle passing namespace downstream more elegant

* Revert "fix: handle passing namespace downstream more elegant"

This reverts commit 976a7cf2aa.

* Revert "fix: performance recession when propagating namespace to helm"

This reverts commit c7612d1dba.

* fix: use annotation to identify helm chart generated resources

* fix: deduplicate code

* fix: missing import in NamespaceTransformer.go

* ci: allow manual trigger of pipeline in fork

* Revert "ci: allow manual trigger of pipeline in fork"

This reverts commit 8948788fe2.

* fix: test cases

* chore: fix code comment was on wrong line

* chore: fix code comment was on wrong line pt2
This commit is contained in:
Niklas Wagner
2025-09-29 23:08:19 +02:00
committed by GitHub
parent b62d746b80
commit 278dd6e55d
10 changed files with 58 additions and 24 deletions
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16
api/internal/builtins/HelmChartInflationGenerator.go
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@@ -11,6 +11,7 @@ import (
"slices"
"strings"
"sigs.k8s.io/kustomize/api/konfig"
"sigs.k8s.io/kustomize/api/resmap"
"sigs.k8s.io/kustomize/api/types"
"sigs.k8s.io/kustomize/kyaml/errors"
@@ -294,6 +295,9 @@ func (p *HelmChartInflationGeneratorPlugin) Generate() (rm resmap.ResMap, err er
rm, resMapErr := p.h.ResmapFactory().NewResMapFromBytes(stdout)
if resMapErr == nil {
if err := p.markHelmGeneratedResources(rm); err != nil {
return nil, err
}
return rm, nil
}
// try to remove the contents before first "---" because
@@ -309,6 +313,9 @@ func (p *HelmChartInflationGeneratorPlugin) Generate() (rm resmap.ResMap, err er
if err != nil {
return nil, fmt.Errorf("could not parse rnode slice into resource map: %w", err)
}
if err := p.markHelmGeneratedResources(rm); err != nil {
return nil, err
}
return rm, nil
}
return nil, fmt.Errorf("could not parse bytes into resource map: %w", resMapErr)
@@ -351,6 +358,15 @@ func (p *HelmChartInflationGeneratorPlugin) chartExistsLocally() (string, bool)
return path, s.IsDir()
}
func (p *HelmChartInflationGeneratorPlugin) markHelmGeneratedResources(rm resmap.ResMap) error {
for _, r := range rm.Resources() {
if err := r.RNode.PipeE(kyaml.SetAnnotation(konfig.HelmGeneratedAnnotation, "true")); err != nil {
return fmt.Errorf("failed to set helm annotation: %w", err)
}
}
return nil
}
// checkHelmVersion will return an error if the helm version is not V3
func (p *HelmChartInflationGeneratorPlugin) checkHelmVersion() error {
stdout, err := p.runHelmCommand([]string{"version", "-c", "--short"})