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servermetric.go
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servermetric.go
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/*
* Tencent is pleased to support the open source community by making Blueking Container Service available.
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
* Licensed under the MIT License (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
* http://opensource.org/licenses/MIT
* 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 servermetric
import (
"github.com/Tencent/bk-bcs/bcs-common/common/metric"
"sync"
)
var (
Metrics ServerMetric
metricLock sync.Mutex
)
type ServerMetric struct {
role metric.RoleType
mesosMaster string
}
func SetRole(role metric.RoleType) {
metricLock.Lock()
defer metricLock.Unlock()
Metrics.role = role
}
func SetMesosMaster(master string) {
metricLock.Lock()
defer metricLock.Unlock()
Metrics.mesosMaster = master
}
func GetRole() metric.RoleType {
metricLock.Lock()
defer metricLock.Unlock()
return Metrics.role
}
func IsHealthy() (bool, string) {
metricLock.Lock()
defer metricLock.Unlock()
if Metrics.role != metric.MasterRole && Metrics.role != metric.SlaveRole {
return false, "scheduler unknown role type:" + string(Metrics.role)
}
if Metrics.mesosMaster == "" {
return false, "no mesos master"
}
return true, "run ok"
}