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etcd client add dial timeout

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This commit is contained in:
hzxuzhonghu 2018-03-21 14:45:13 +08:00
parent 18d9e1c450
commit 814401fc90
1 changed files with 5 additions and 2 deletions
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5
staging/src/k8s.io/apiserver/pkg/storage/storagebackend/factory/etcd3.go
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@ -29,11 +29,13 @@ import (
"k8s.io/apiserver/pkg/storage/value" "k8s.io/apiserver/pkg/storage/value"
) )
var (
// The short keepalive timeout and interval have been chosen to aggressively // The short keepalive timeout and interval have been chosen to aggressively
// detect a failed etcd server without introducing much overhead. // detect a failed etcd server without introducing much overhead.
var (
keepaliveTime = 30 * time.Second keepaliveTime = 30 * time.Second
keepaliveTimeout = 10 * time.Second keepaliveTimeout = 10 * time.Second
// dialTimeout is the timeout for failing to establish a connection.
dialTimeout = 10 * time.Second
) )
func newETCD3Storage(c storagebackend.Config) (storage.Interface, DestroyFunc, error) { func newETCD3Storage(c storagebackend.Config) (storage.Interface, DestroyFunc, error) {
@ -52,6 +54,7 @@ func newETCD3Storage(c storagebackend.Config) (storage.Interface, DestroyFunc, e
tlsConfig = nil tlsConfig = nil
} }
cfg := clientv3.Config{ cfg := clientv3.Config{
DialTimeout: dialTimeout,
DialKeepAliveTime: keepaliveTime, DialKeepAliveTime: keepaliveTime,
DialKeepAliveTimeout: keepaliveTimeout, DialKeepAliveTimeout: keepaliveTimeout,
Endpoints: c.ServerList, Endpoints: c.ServerList,