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reserved_handler.go
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/
reserved_handler.go
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// Copyright 2023 Ant Group Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//nolint:dulp
package handler
import (
"fmt"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
kusciaapisv1alpha1 "github.com/secretflow/kuscia/pkg/crd/apis/kuscia/v1alpha1"
kusciaclientset "github.com/secretflow/kuscia/pkg/crd/clientset/versioned"
kuscialistersv1alpha1 "github.com/secretflow/kuscia/pkg/crd/listers/kuscia/v1alpha1"
"github.com/secretflow/kuscia/pkg/utils/nlog"
utilsres "github.com/secretflow/kuscia/pkg/utils/resources"
)
// ReservedHandler is used to handle task resource group which phase is reserved.
type ReservedHandler struct {
kusciaClient kusciaclientset.Interface
trLister kuscialistersv1alpha1.TaskResourceLister
}
// NewReservedHandler returns a ReservedHandler instance.
func NewReservedHandler(deps *Dependencies) *ReservedHandler {
return &ReservedHandler{
kusciaClient: deps.KusciaClient,
trLister: deps.TrLister,
}
}
// Handle is used to perform the real logic.
func (h *ReservedHandler) Handle(trg *kusciaapisv1alpha1.TaskResourceGroup) (needUpdate bool, err error) {
cond, found := utilsres.GetTaskResourceGroupCondition(&trg.Status, kusciaapisv1alpha1.TaskResourcesScheduled)
if found {
nlog.Infof("Task resource group status has condition %v, skip to handle it", kusciaapisv1alpha1.TaskResourcesScheduled)
return false, nil
}
now := metav1.Now().Rfc3339Copy()
trCondReason := "Pods belonging to task resource group can be bound"
if err = patchTaskResourceStatus(trg, kusciaapisv1alpha1.TaskResourcePhaseSchedulable, kusciaapisv1alpha1.TaskResourceCondSchedulable, trCondReason, h.kusciaClient, h.trLister); err != nil {
needUpdate = utilsres.SetTaskResourceGroupCondition(&now, cond, v1.ConditionFalse, fmt.Sprintf("Patch task resource status failed, %v", err.Error()))
return needUpdate, err
}
trg.Status.CompletionTime = &now
needUpdate = utilsres.SetTaskResourceGroupCondition(&now, cond, v1.ConditionTrue, "")
return true, nil
}