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Merge pull request #108048 from aojea/custom_etcd_integration

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integration: custom etcd gracefully termination
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Kubernetes Prow Robot 2022-05-03 17:18:48 -07:00 committed by GitHub
commit 743238e951
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1 changed files with 13 additions and 1 deletions
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14
test/integration/framework/etcd.go
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@ -26,6 +26,7 @@ import (
"os/exec"
"runtime"
"strings"
"syscall"
"time"
"google.golang.org/grpc/grpclog"
@ -128,7 +129,18 @@ func RunCustomEtcd(dataDir string, customFlags []string) (url string, stopFn fun
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
stop := func() {
cancel()
// try to exit etcd gracefully
defer cancel()
cmd.Process.Signal(syscall.SIGTERM)
go func() {
select {
case <-ctx.Done():
klog.Infof("etcd exited gracefully, context cancelled")
case <-time.After(5 * time.Second):
klog.Infof("etcd didn't exit in 5 seconds, killing it")
cancel()
}
}()
err := cmd.Wait()
klog.Infof("etcd exit status: %v", err)
err = os.RemoveAll(etcdDataDir)