func Status() (v1.DockerStatus, error) {
client, err := Client()
if err != nil {
return v1.DockerStatus{}, fmt.Errorf("unable to communicate with docker daemon: %v", err)
}
dockerInfo, err := client.Info(context.Background())
if err != nil {
return v1.DockerStatus{}, err
}
out := v1.DockerStatus{}
out.Version = VersionString()
out.KernelVersion = machine.KernelVersion()
out.OS = dockerInfo.OperatingSystem
out.Hostname = dockerInfo.Name
out.RootDir = dockerInfo.DockerRootDir
out.Driver = dockerInfo.Driver
out.ExecDriver = dockerInfo.ExecutionDriver
out.NumImages = dockerInfo.Images
out.NumContainers = dockerInfo.Containers
out.DriverStatus = make(map[string]string, len(dockerInfo.DriverStatus))
for _, v := range dockerInfo.DriverStatus {
out.DriverStatus[v[0]] = v[1]
}
return out, nil
}
func (m *manager) HyperInfo() (info.DockerStatus, error) {
hyperClient := hyper.NewHyperClient()
hyperInfo, err := hyperClient.Info()
if err != nil {
return info.DockerStatus{}, err
}
hyperVersion, err := hyperClient.Version()
if err != nil {
return info.DockerStatus{}, err
}
out := info.DockerStatus{
Version: hyperVersion,
DriverStatus: make(map[string]string),
}
if val, ok := hyperInfo["KernelVersion"]; ok {
out.KernelVersion = val.(string)
}
if val, ok := hyperInfo["OperatingSystem"]; ok {
out.OS = val.(string)
}
if val, ok := hyperInfo["Name"]; ok {
out.Hostname = val.(string)
}
if val, ok := hyperInfo["DockerRootDir"]; ok {
out.RootDir = val.(string)
}
if val, ok := hyperInfo["Driver"]; ok {
out.Driver = val.(string)
}
if val, ok := hyperInfo["ExecutionDriver"]; ok {
out.ExecDriver = val.(string)
}
if val, ok := hyperInfo["Images"]; ok {
out.NumImages = int(val.(float64))
}
if val, ok := hyperInfo["Containers"]; ok {
out.NumContainers = int(val.(float64))
}
if val, ok := hyperInfo["DriverStatus"]; ok {
for _, value := range val.([]interface{}) {
v := value.([]interface{})
out.DriverStatus[v[0].(string)] = v[1].(string)
}
}
return out, nil
}