Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/google/cadvisor/container/systemd/factory.go

@@ -0,0 +1,57 @@
+// Copyright 2016 Google Inc. All Rights Reserved.
+//
+// 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 systemd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/google/cadvisor/container"
+	"github.com/google/cadvisor/fs"
+	info "github.com/google/cadvisor/info/v1"
+
+	"github.com/golang/glog"
+)
+
+type systemdFactory struct{}
+
+func (f *systemdFactory) String() string {
+	return "systemd"
+}
+
+func (f *systemdFactory) NewContainerHandler(name string, inHostNamespace bool) (container.ContainerHandler, error) {
+	return nil, fmt.Errorf("Not yet supported")
+}
+
+func (f *systemdFactory) CanHandleAndAccept(name string) (bool, bool, error) {
+	// on systemd using devicemapper each mount into the container has an associated cgroup that we ignore.
+	// for details on .mount units: http://man7.org/linux/man-pages/man5/systemd.mount.5.html
+	if strings.HasSuffix(name, ".mount") {
+		return true, false, nil
+	}
+	return false, false, fmt.Errorf("%s not handled by systemd handler", name)
+}
+
+func (f *systemdFactory) DebugInfo() map[string][]string {
+	return map[string][]string{}
+}
+
+// Register registers the systemd container factory.
+func Register(machineInfoFactory info.MachineInfoFactory, fsInfo fs.FsInfo, ignoreMetrics container.MetricSet) error {
+	glog.Infof("Registering systemd factory")
+	factory := &systemdFactory{}
+	container.RegisterContainerHandlerFactory(factory)
+	return nil
+}