// NOTE: Anything passed to DockerService should be eventually handled in another way when we switch to running the shim as a different process.
func NewDockerService(client dockertools.DockerInterface, seccompProfileRoot string, podSandboxImage string) DockerLegacyService {
return &dockerService{
seccompProfileRoot: seccompProfileRoot,
client: dockertools.NewInstrumentedDockerInterface(client),
podSandboxImage: podSandboxImage,
}
}
// NOTE: Anything passed to DockerService should be eventually handled in another way when we switch to running the shim as a different process.
func NewDockerService(client dockertools.DockerInterface, seccompProfileRoot string, podSandboxImage string) DockerService {
return &dockerService{
seccompProfileRoot: seccompProfileRoot,
client: dockertools.NewInstrumentedDockerInterface(client),
os: kubecontainer.RealOS{},
podSandboxImage: podSandboxImage,
}
}
// NOTE: Anything passed to DockerService should be eventually handled in another way when we switch to running the shim as a different process.
func NewDockerService(client dockertools.DockerInterface, seccompProfileRoot string, podSandboxImage string, streamingConfig *streaming.Config, pluginSettings *NetworkPluginSettings, cgroupsName string) (DockerService, error) {
c := dockertools.NewInstrumentedDockerInterface(client)
ds := &dockerService{
seccompProfileRoot: seccompProfileRoot,
client: c,
os: kubecontainer.RealOS{},
podSandboxImage: podSandboxImage,
streamingRuntime: &streamingRuntime{
client: client,
// Only the native exec handling is supported for now.
// TODO(#35747) - Either deprecate nsenter exec handling, or add support for it here.
execHandler: &dockertools.NativeExecHandler{},
},
containerManager: cm.NewContainerManager(cgroupsName, client),
}
if streamingConfig != nil {
var err error
ds.streamingServer, err = streaming.NewServer(*streamingConfig, ds.streamingRuntime)
if err != nil {
return nil, err
}
}
// dockershim currently only supports CNI plugins.
cniPlugins := cni.ProbeNetworkPlugins(pluginSettings.PluginConfDir, pluginSettings.PluginBinDir)
cniPlugins = append(cniPlugins, kubenet.NewPlugin(pluginSettings.PluginBinDir))
netHost := &dockerNetworkHost{
pluginSettings.LegacyRuntimeHost,
&namespaceGetter{ds},
}
plug, err := network.InitNetworkPlugin(cniPlugins, pluginSettings.PluginName, netHost, pluginSettings.HairpinMode, pluginSettings.NonMasqueradeCIDR, pluginSettings.MTU)
if err != nil {
return nil, fmt.Errorf("didn't find compatible CNI plugin with given settings %+v: %v", pluginSettings, err)
}
ds.networkPlugin = plug
glog.Infof("Docker cri networking managed by %v", plug.Name())
return ds, nil
}
func NewDockerSevice(client dockertools.DockerInterface) DockerLegacyService {
return &dockerService{
client: dockertools.NewInstrumentedDockerInterface(client),
}
}