Merge branch 'master' into ip-forwarding

- Merges aleksej-paschenko's with HEAD
- Adds vfs2 support for ip_forward

1 files changed, 38 insertions, 0 deletions

diff --git a/test/benchmarks/harness/harness.go b/test/benchmarks/harness/harness.go
new file mode 100644
index 000000000..68bd7b4cf
--- /dev/null
+++ b/test/benchmarks/harness/harness.go
@@ -0,0 +1,38 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// 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 harness holds utility code for running benchmarks on Docker.
+package harness
+
+import (
+	"flag"
+
+	"gvisor.dev/gvisor/pkg/test/dockerutil"
+)
+
+// Harness is a handle for managing state in benchmark runs.
+type Harness struct {
+}
+
+// Init performs any harness initilialization before runs.
+func (h *Harness) Init() error {
+	flag.Parse()
+	dockerutil.EnsureSupportedDockerVersion()
+	return nil
+}
+
+// GetMachine returns this run's implementation of machine.
+func (h *Harness) GetMachine() (Machine, error) {
+	return &localMachine{}, nil
+}