/
common.go
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/
common.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 diagnose
import (
"fmt"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/types"
"tkestack.io/kube-jarvis/pkg/translate"
)
func CommonDeafer(c chan *Result) {
close(c)
if err := recover(); err != nil {
c <- &Result{
Level: HealthyLevelFailed,
ObjName: "*",
Title: "Failed",
Desc: translate.Message(fmt.Sprintf("%v", err)),
}
}
}
type MetaObject interface {
schema.ObjectKind
v1.Object
}
func GetRootOwner(obj MetaObject, uid2obj map[types.UID]MetaObject) MetaObject {
ownerReferences := obj.GetOwnerReferences()
if len(ownerReferences) > 0 {
for _, owner := range ownerReferences {
if owner.Controller != nil && *owner.Controller == true {
if parent, ok := uid2obj[owner.UID]; ok {
return GetRootOwner(parent, uid2obj)
}
}
}
}
return obj
}