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source-controller
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Prevent reconciliation loop on status updates

This commit is contained in:
stefanprodan 2020-04-05 17:49:22 +03:00
parent d9ee2ab288
commit 2fadfbd6fc
1 changed files with 7 additions and 5 deletions
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12
controllers/helmrepository_controller.go
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@ -32,6 +32,7 @@ import (
"k8s.io/apimachinery/pkg/runtime"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/predicate"
sourcerv1 "github.com/fluxcd/sourcer/api/v1alpha1"
)
@ -47,7 +48,9 @@ type HelmRepositoryReconciler struct {
// +kubebuilder:rbac:groups=sourcer.fluxcd.io,resources=helmrepositories/status,verbs=get;update;patch
func (r *HelmRepositoryReconciler) Reconcile(req ctrl.Request) (ctrl.Result, error) {
ctx := context.Background()
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
defer cancel()
log := r.Log.WithValues("helmrepository", req.NamespacedName)
var repo sourcerv1.HelmRepository
@ -77,7 +80,7 @@ func (r *HelmRepositoryReconciler) Reconcile(req ctrl.Request) (ctrl.Result, err
}
}
if err := downloadIndex(repo.Spec.Url); err != nil {
if err := r.downloadIndex(repo.Spec.Url); err != nil {
log.Info("Index download error", "error", err.Error())
readyCondition.Reason = sourcerv1.IndexDownloadFailedReason
readyCondition.Message = err.Error()
@ -98,18 +101,17 @@ func (r *HelmRepositoryReconciler) Reconcile(req ctrl.Request) (ctrl.Result, err
return ctrl.Result{}, err
}
log.Info("Sync finished")
return ctrl.Result{RequeueAfter: time.Minute}, nil
}
func (r *HelmRepositoryReconciler) SetupWithManager(mgr ctrl.Manager) error {
return ctrl.NewControllerManagedBy(mgr).
For(&sourcerv1.HelmRepository{}).
WithEventFilter(predicate.GenerationChangedPredicate{}).
Complete(r)
}
func downloadIndex(repoUrl string) error {
//time.Sleep(10 * time.Second)
func (r *HelmRepositoryReconciler) downloadIndex(repoUrl string) error {
parsedURL, err := url.Parse(repoUrl)
if err != nil {
return fmt.Errorf("unable to parse repository url %w", err)