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rely on index checksum for HelmRepository reconcile operation 

Fixes #256

Signed-off-by: Léo Martinez <leo84.martinez@gmail.com>
This commit is contained in:
Léo Martinez 2021-01-23 17:42:32 +01:00
parent ab6ceb0de7
commit c1512d34a0
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GPG Key ID: 881E720C97682FF8
1 changed files with 9 additions and 8 deletions
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17
controllers/helmrepository_controller.go
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@ -209,11 +209,16 @@ func (r *HelmRepositoryReconciler) reconcile(ctx context.Context, repository sou
return sourcev1.HelmRepositoryNotReady(repository, sourcev1.IndexationFailedReason, err.Error()), err
}
// return early on unchanged generation
indexBytes, err := yaml.Marshal(&chartRepo.Index)
if err != nil {
return sourcev1.HelmRepositoryNotReady(repository, sourcev1.StorageOperationFailedReason, err.Error()), err
}
hash := r.Storage.Checksum(bytes.NewReader(indexBytes))
artifact := r.Storage.NewArtifactFor(repository.Kind,
repository.ObjectMeta.GetObjectMeta(),
chartRepo.Index.Generated.Format(time.RFC3339Nano),
fmt.Sprintf("index-%s.yaml", url.PathEscape(chartRepo.Index.Generated.Format(time.RFC3339Nano))))
hash,
fmt.Sprintf("index-%s.yaml", hash))
// return early on unchanged index
if apimeta.IsStatusConditionTrue(repository.Status.Conditions, meta.ReadyCondition) && repository.GetArtifact().HasRevision(artifact.Revision) {
if artifact.URL != repository.GetArtifact().URL {
r.Storage.SetArtifactURL(repository.GetArtifact())
@ -238,11 +243,7 @@ func (r *HelmRepositoryReconciler) reconcile(ctx context.Context, repository sou
defer unlock()
// save artifact to storage
b, err := yaml.Marshal(&chartRepo.Index)
if err != nil {
return sourcev1.HelmRepositoryNotReady(repository, sourcev1.IndexationFailedReason, err.Error()), err
}
if err := r.Storage.AtomicWriteFile(&artifact, bytes.NewReader(b), 0644); err != nil {
if err := r.Storage.AtomicWriteFile(&artifact, bytes.NewReader(indexBytes), 0644); err != nil {
err = fmt.Errorf("unable to write repository index file: %w", err)
return sourcev1.HelmRepositoryNotReady(repository, sourcev1.StorageOperationFailedReason, err.Error()), err
}