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/pages/docker.go

@@ -0,0 +1,156 @@
+// Copyright 2014 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 pages
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"path"
+	"strconv"
+	"time"
+
+	"github.com/google/cadvisor/container/docker"
+	info "github.com/google/cadvisor/info/v1"
+	"github.com/google/cadvisor/manager"
+
+	"github.com/golang/glog"
+)
+
+const DockerPage = "/docker/"
+
+func toStatusKV(status manager.DockerStatus) ([]keyVal, []keyVal) {
+	ds := []keyVal{
+		{Key: "Driver", Value: status.Driver},
+	}
+	for k, v := range status.DriverStatus {
+		ds = append(ds, keyVal{Key: k, Value: v})
+	}
+	return []keyVal{
+		{Key: "Docker Version", Value: status.Version},
+		{Key: "Kernel Version", Value: status.KernelVersion},
+		{Key: "OS Version", Value: status.OS},
+		{Key: "Host Name", Value: status.Hostname},
+		{Key: "Docker Root Directory", Value: status.RootDir},
+		{Key: "Execution  Driver", Value: status.ExecDriver},
+		{Key: "Number of Images", Value: strconv.Itoa(status.NumImages)},
+		{Key: "Number of Containers", Value: strconv.Itoa(status.NumContainers)},
+	}, ds
+}
+
+func serveDockerPage(m manager.Manager, w http.ResponseWriter, u *url.URL) error {
+	start := time.Now()
+
+	// The container name is the path after the handler
+	containerName := u.Path[len(DockerPage)-1:]
+	rootDir := getRootDir(containerName)
+
+	var data *pageData
+	if containerName == "/" {
+		// Get the containers.
+		reqParams := info.ContainerInfoRequest{
+			NumStats: 0,
+		}
+		conts, err := m.AllDockerContainers(&reqParams)
+		if err != nil {
+			return fmt.Errorf("failed to get container %q with error: %v", containerName, err)
+		}
+		subcontainers := make([]link, 0, len(conts))
+		for _, cont := range conts {
+			subcontainers = append(subcontainers, link{
+				Text: getContainerDisplayName(cont.ContainerReference),
+				Link: path.Join(rootDir, DockerPage, docker.ContainerNameToDockerId(cont.ContainerReference.Name)),
+			})
+		}
+
+		// Get Docker status
+		status, err := m.DockerInfo()
+		if err != nil {
+			return err
+		}
+
+		dockerStatus, driverStatus := toStatusKV(status)
+		// Get Docker Images
+		images, err := m.DockerImages()
+		if err != nil {
+			return err
+		}
+
+		dockerContainersText := "Docker Containers"
+		data = &pageData{
+			DisplayName: dockerContainersText,
+			ParentContainers: []link{
+				{
+					Text: dockerContainersText,
+					Link: path.Join(rootDir, DockerPage),
+				}},
+			Subcontainers:      subcontainers,
+			Root:               rootDir,
+			DockerStatus:       dockerStatus,
+			DockerDriverStatus: driverStatus,
+			DockerImages:       images,
+		}
+	} else {
+		// Get the container.
+		reqParams := info.ContainerInfoRequest{
+			NumStats: 60,
+		}
+		cont, err := m.DockerContainer(containerName[1:], &reqParams)
+		if err != nil {
+			return fmt.Errorf("failed to get container %q with error: %v", containerName, err)
+		}
+		displayName := getContainerDisplayName(cont.ContainerReference)
+
+		// Make a list of the parent containers and their links
+		var parentContainers []link
+		parentContainers = append(parentContainers, link{
+			Text: "Docker Containers",
+			Link: path.Join(rootDir, DockerPage),
+		})
+		parentContainers = append(parentContainers, link{
+			Text: displayName,
+			Link: path.Join(rootDir, DockerPage, docker.ContainerNameToDockerId(cont.Name)),
+		})
+
+		// Get the MachineInfo
+		machineInfo, err := m.GetMachineInfo()
+		if err != nil {
+			return err
+		}
+		data = &pageData{
+			DisplayName:            displayName,
+			ContainerName:          escapeContainerName(cont.Name),
+			ParentContainers:       parentContainers,
+			Spec:                   cont.Spec,
+			Stats:                  cont.Stats,
+			MachineInfo:            machineInfo,
+			ResourcesAvailable:     cont.Spec.HasCpu || cont.Spec.HasMemory || cont.Spec.HasNetwork,
+			CpuAvailable:           cont.Spec.HasCpu,
+			MemoryAvailable:        cont.Spec.HasMemory,
+			NetworkAvailable:       cont.Spec.HasNetwork,
+			FsAvailable:            cont.Spec.HasFilesystem,
+			CustomMetricsAvailable: cont.Spec.HasCustomMetrics,
+			Root: rootDir,
+		}
+	}
+
+	err := pageTemplate.Execute(w, data)
+	if err != nil {
+		glog.Errorf("Failed to apply template: %s", err)
+	}
+
+	glog.V(5).Infof("Request took %s", time.Since(start))
+	return nil
+}