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delete.go
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delete.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* 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
*
* https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package alertmanager
import (
"bytes"
"context"
"tkestack.io/tke/pkg/util/log"
"github.com/pkg/errors"
)
func (h *processor) Delete(ctx context.Context, clusterName string, alertValue string) error {
h.Lock()
defer h.Unlock()
if clusterName == "" {
return errors.New("empty clusterName")
}
if alertValue == "" {
return errors.New("empty alertValue")
}
routeOp, err := h.loadConfig(ctx, clusterName)
if err != nil {
return errors.Wrapf(err, "route operator not found")
}
log.Infof("Start to delete route %s", alertValue)
_, err = routeOp.DeleteRoute(alertValue)
if err != nil {
return errors.Wrapf(err, "failed to delete route %s", alertValue)
}
output := bytes.NewBufferString("")
err = routeOp.Save(output)
if err != nil {
return errors.Wrapf(err, "failed to save")
}
err = h.saveConfig(ctx, clusterName, output.String())
if err != nil {
return errors.Wrapf(err, "failed to save configmap")
}
return nil
}