/
app.go
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/
app.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 app
import (
"context"
"os"
"os/signal"
"syscall"
"time"
"github.com/Tencent/bk-bcs/bcs-common/common/blog"
"github.com/Tencent/bk-bcs/bcs-mesos/bcs-process-executor/process-executor/driver"
"github.com/Tencent/bk-bcs/bcs-mesos/bcs-process-executor/process-executor/executor"
"github.com/Tencent/bk-bcs/bcs-mesos/bcs-process-executor/process-executor/types"
)
func Run() {
cxt := context.Background()
bcsExecutor := executor.NewExecutor(cxt)
driver, err := driver.NewExecutorDriver(cxt, bcsExecutor)
if err != nil {
blog.Errorf("new xecutorDriver error %s, and exit", err.Error())
os.Exit(1)
}
driver.Start()
interupt := make(chan os.Signal, 10)
signal.Notify(interupt, syscall.SIGINT, syscall.SIGKILL, syscall.SIGTERM)
go handleSysSignal(interupt, bcsExecutor)
go handleExecutorFinish(bcsExecutor)
}
func handleSysSignal(signalChan <-chan os.Signal, executor executor.Executor) {
select {
case <-signalChan:
blog.Infof("Get signal from system. Executor was killed, ready to Stop")
executor.Shutdown()
return
}
}
func handleExecutorFinish(bcsExecutor executor.Executor) {
for {
time.Sleep(time.Second)
if bcsExecutor.GetExecutorStatus() == types.ExecutorStatusFinish {
blog.Infof("executor status %s, and exit", bcsExecutor.GetExecutorStatus())
os.Exit(1)
}
}
}