Include EOF errors also as retryable errors

test/e2e/framework/util.go

@@ -62,6 +62,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/types"
+	utilnet "k8s.io/apimachinery/pkg/util/net"
 	"k8s.io/apimachinery/pkg/util/sets"
 	"k8s.io/apimachinery/pkg/util/uuid"
 	"k8s.io/apimachinery/pkg/util/wait"
@@ -5110,7 +5111,7 @@ func DumpDebugInfo(c clientset.Interface, ns string) {
 
 // TODO: Get rid of this duplicate function in favour of the one in test/utils.
 func IsRetryableAPIError(err error) bool {
-	return apierrs.IsTimeout(err) || apierrs.IsServerTimeout(err) || apierrs.IsTooManyRequests(err)
+	return apierrs.IsTimeout(err) || apierrs.IsServerTimeout(err) || apierrs.IsTooManyRequests(err) || utilnet.IsProbableEOF(err)
 }
 
 // DsFromManifest reads a .json/yaml file and returns the daemonset in it.

test/utils/BUILD

@@ -42,6 +42,7 @@ go_library(
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/net:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/uuid:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library",

test/utils/create_resources.go

@@ -26,6 +26,7 @@ import (
 	"k8s.io/api/core/v1"
 	extensions "k8s.io/api/extensions/v1beta1"
 	apierrs "k8s.io/apimachinery/pkg/api/errors"
+	utilnet "k8s.io/apimachinery/pkg/util/net"
 	"k8s.io/apimachinery/pkg/util/wait"
 	clientset "k8s.io/client-go/kubernetes"
 )
@@ -50,7 +51,7 @@ func RetryWithExponentialBackOff(fn wait.ConditionFunc) error {
 }
 
 func IsRetryableAPIError(err error) bool {
-	return apierrs.IsTimeout(err) || apierrs.IsServerTimeout(err) || apierrs.IsTooManyRequests(err)
+	return apierrs.IsTimeout(err) || apierrs.IsServerTimeout(err) || apierrs.IsTooManyRequests(err) || utilnet.IsProbableEOF(err)
 }
 
 func CreatePodWithRetries(c clientset.Interface, namespace string, obj *v1.Pod) error {