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delete_cluster.go
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delete_cluster.go
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package deprovisioning
import (
"context"
"time"
gardener_types "github.com/gardener/gardener/pkg/apis/core/v1beta1"
"github.com/kyma-project/control-plane/components/provisioner/internal/apperrors"
"github.com/kyma-project/control-plane/components/provisioner/internal/model"
"github.com/kyma-project/control-plane/components/provisioner/internal/operations"
"github.com/kyma-project/control-plane/components/provisioner/internal/util"
"github.com/sirupsen/logrus"
k8serrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
type DeleteClusterStep struct {
gardenerClient GardenerClient
nextStep model.OperationStage
timeLimit time.Duration
}
//go:generate mockery --name=GardenerClient
type GardenerClient interface {
Get(ctx context.Context, name string, options metav1.GetOptions) (*gardener_types.Shoot, error)
Delete(ctx context.Context, name string, options metav1.DeleteOptions) error
}
func NewDeleteClusterStep(gardenerClient GardenerClient, nextStep model.OperationStage, timeLimit time.Duration) *DeleteClusterStep {
return &DeleteClusterStep{
gardenerClient: gardenerClient,
nextStep: nextStep,
timeLimit: timeLimit,
}
}
func (s *DeleteClusterStep) Name() model.OperationStage {
return model.DeleteCluster
}
func (s *DeleteClusterStep) TimeLimit() time.Duration {
return s.timeLimit
}
func (s *DeleteClusterStep) Run(cluster model.Cluster, _ model.Operation, logger logrus.FieldLogger) (operations.StageResult, error) {
err := s.deleteShoot(cluster.ClusterConfig.Name)
if err != nil {
return operations.StageResult{}, err
}
return operations.StageResult{Stage: s.nextStep, Delay: 0}, nil
}
func (s *DeleteClusterStep) deleteShoot(gardenerClusterName string) error {
err := s.gardenerClient.Delete(context.Background(), gardenerClusterName, metav1.DeleteOptions{})
if err != nil {
if k8serrors.IsNotFound(err) {
return nil
}
return util.K8SErrorToAppError(err).SetComponent(apperrors.ErrGardenerClient)
}
return nil
}