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stresschaos.go
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stresschaos.go
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// Copyright 2021 Chaos Mesh Authors.
//
// 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.
//
package recover
import (
"context"
"github.com/pkg/errors"
ctrlclient "github.com/chaos-mesh/chaos-mesh/pkg/ctrl/client"
)
type stressRecoverer struct {
memStressCleaner Recoverer
stressNGCleaner Recoverer
}
func StressRecoverer(client *ctrlclient.CtrlClient) Recoverer {
return &stressRecoverer{
memStressCleaner: newCleanProcessRecoverer(client, "memStress"),
stressNGCleaner: newCleanProcessRecoverer(client, "stress-ng"),
}
}
func (r *stressRecoverer) Recover(ctx context.Context, pod *PartialPod) error {
err := r.stressNGCleaner.Recover(ctx, pod)
if err != nil {
return errors.Wrap(err, "clean stress-ng processes")
}
err = r.memStressCleaner.Recover(ctx, pod)
if err != nil {
return errors.Wrap(err, "clean memStress processes")
}
return nil
}