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Migrate old objects with app=che label (#1270) 

Signed-off-by: Mykola Morhun <mmorhun@redhat.com>
pull/1272/head
Mykola Morhun 2021-12-28 08:35:37 +02:00 committed by GitHub
parent 100e6a448a
commit deb6d7f97e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 7 deletions
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17
pkg/deploy/migration/on-reconcile-one-time-migration.go
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@ -71,7 +71,12 @@ func (m *Migrator) migrate(ctx *deploy.DeployContext) (bool, error) {
return false, err
}
if err := addPartOfLabelForObjectsWithInstanceCheLabel(ctx); err != nil {
cheFlavor := deploy.DefaultCheFlavor(ctx.CheCluster)
if err := addPartOfCheLabelForObjectsWithLabel(ctx, deploy.KubernetesInstanceLabelKey, cheFlavor); err != nil {
return false, err
}
if err := addPartOfCheLabelForObjectsWithLabel(ctx, "app", cheFlavor); err != nil {
return false, err
}
@ -204,13 +209,11 @@ func setPartOfLabel(obj client.Object) client.Object {
return obj
}
// addPartOfLabelForObjectsWithInstanceCheLabel searches for objects in Che installation namespace,
// that have 'app.kubernetes.io/instance=che' label and adds 'app.kubernetes.io/part-of=che.eclipse.org'
func addPartOfLabelForObjectsWithInstanceCheLabel(ctx *deploy.DeployContext) error {
cheFlavor := deploy.DefaultCheFlavor(ctx.CheCluster)
// addPartOfCheLabelForObjectsWithLabel searches for objects in Che installation namespace,
// that have given label and adds 'app.kubernetes.io/part-of=che.eclipse.org'
func addPartOfCheLabelForObjectsWithLabel(ctx *deploy.DeployContext, labelKey string, labelValue string) error {
// Prepare selector for all instance=che objects in the installation namespace
instanceCheSelectorRequirement, err := labels.NewRequirement(deploy.KubernetesInstanceLabelKey, selection.Equals, []string{cheFlavor})
instanceCheSelectorRequirement, err := labels.NewRequirement(labelKey, selection.Equals, []string{labelValue})
if err != nil {
logrus.Error(getFailedToCreateSelectorErrorMessage())
return err