本文整理汇总了Golang中github.com/docker/libnetwork.Sandbox.Rename方法的典型用法代码示例。如果您正苦于以下问题:Golang Sandbox.Rename方法的具体用法?Golang Sandbox.Rename怎么用?Golang Sandbox.Rename使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/docker/libnetwork.Sandbox
的用法示例。
在下文中一共展示了Sandbox.Rename方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: ContainerRename
// ContainerRename changes the name of a container, using the oldName
// to find the container. An error is returned if newName is already
// reserved.
func (daemon *Daemon) ContainerRename(oldName, newName string) error {
var (
sid string
sb libnetwork.Sandbox
)
if oldName == "" || newName == "" {
return fmt.Errorf("Neither old nor new names may be empty")
}
if newName[0] != '/' {
newName = "/" + newName
}
container, err := daemon.GetContainer(oldName)
if err != nil {
return err
}
oldName = container.Name
oldIsAnonymousEndpoint := container.NetworkSettings.IsAnonymousEndpoint
container.Lock()
defer container.Unlock()
if oldName == newName {
return fmt.Errorf("Renaming a container with the same name as its current name")
}
if newName, err = daemon.reserveName(container.ID, newName); err != nil {
return fmt.Errorf("Error when allocating new name: %v", err)
}
container.Name = newName
container.NetworkSettings.IsAnonymousEndpoint = false
defer func() {
if err != nil {
container.Name = oldName
container.NetworkSettings.IsAnonymousEndpoint = oldIsAnonymousEndpoint
daemon.reserveName(container.ID, oldName)
daemon.releaseName(newName)
}
}()
daemon.releaseName(oldName)
if err = container.ToDisk(); err != nil {
return err
}
attributes := map[string]string{
"oldName": oldName,
}
if !container.Running {
daemon.LogContainerEventWithAttributes(container, "rename", attributes)
return nil
}
defer func() {
if err != nil {
container.Name = oldName
container.NetworkSettings.IsAnonymousEndpoint = oldIsAnonymousEndpoint
if e := container.ToDisk(); e != nil {
logrus.Errorf("%s: Failed in writing to Disk on rename failure: %v", container.ID, e)
}
}
}()
sid = container.NetworkSettings.SandboxID
if daemon.netController != nil {
sb, err = daemon.netController.SandboxByID(sid)
if err != nil {
return err
}
err = sb.Rename(strings.TrimPrefix(container.Name, "/"))
if err != nil {
return err
}
}
daemon.LogContainerEventWithAttributes(container, "rename", attributes)
return nil
}
示例2: ContainerRename
// ContainerRename changes the name of a container, using the oldName
// to find the container. An error is returned if newName is already
// reserved.
func (daemon *Daemon) ContainerRename(oldName, newName string) error {
var (
sid string
sb libnetwork.Sandbox
)
if oldName == "" || newName == "" {
return derr.ErrorCodeEmptyRename
}
container, err := daemon.GetContainer(oldName)
if err != nil {
return err
}
oldName = container.Name
container.Lock()
defer container.Unlock()
if newName, err = daemon.reserveName(container.ID, newName); err != nil {
return derr.ErrorCodeRenameTaken.WithArgs(err)
}
container.Name = newName
defer func() {
if err != nil {
container.Name = oldName
daemon.reserveName(container.ID, oldName)
daemon.containerGraphDB.Delete(newName)
}
}()
if err = daemon.containerGraphDB.Delete(oldName); err != nil {
return derr.ErrorCodeRenameDelete.WithArgs(oldName, err)
}
if err = container.ToDisk(); err != nil {
return err
}
if !container.Running {
daemon.LogContainerEvent(container, "rename")
return nil
}
defer func() {
if err != nil {
container.Name = oldName
if e := container.ToDisk(); e != nil {
logrus.Errorf("%s: Failed in writing to Disk on rename failure: %v", container.ID, e)
}
}
}()
sid = container.NetworkSettings.SandboxID
sb, err = daemon.netController.SandboxByID(sid)
if err != nil {
return err
}
err = sb.Rename(strings.TrimPrefix(container.Name, "/"))
if err != nil {
return err
}
daemon.LogContainerEvent(container, "rename")
return nil
}
示例3: ContainerRename
// ContainerRename changes the name of a container, using the oldName
// to find the container. An error is returned if newName is already
// reserved.
func (daemon *Daemon) ContainerRename(oldName, newName string) error {
var (
sid string
sb libnetwork.Sandbox
)
if oldName == "" || newName == "" {
return errors.New("Neither old nor new names may be empty")
}
if newName[0] != '/' {
newName = "/" + newName
}
container, err := daemon.GetContainer(oldName)
if err != nil {
return err
}
oldName = container.Name
oldIsAnonymousEndpoint := container.NetworkSettings.IsAnonymousEndpoint
if oldName == newName {
return errors.New("Renaming a container with the same name as its current name")
}
container.Lock()
defer container.Unlock()
links := map[string]*dockercontainer.Container{}
for k, v := range daemon.linkIndex.children(container) {
if !strings.HasPrefix(k, oldName) {
return fmt.Errorf("Linked container %s does not match parent %s", k, oldName)
}
links[strings.TrimPrefix(k, oldName)] = v
}
if newName, err = daemon.reserveName(container.ID, newName); err != nil {
return fmt.Errorf("Error when allocating new name: %v", err)
}
for k, v := range links {
daemon.nameIndex.Reserve(newName+k, v.ID)
daemon.linkIndex.link(container, v, newName+k)
}
container.Name = newName
container.NetworkSettings.IsAnonymousEndpoint = false
defer func() {
if err != nil {
container.Name = oldName
container.NetworkSettings.IsAnonymousEndpoint = oldIsAnonymousEndpoint
daemon.reserveName(container.ID, oldName)
for k, v := range links {
daemon.nameIndex.Reserve(oldName+k, v.ID)
daemon.linkIndex.link(container, v, oldName+k)
daemon.linkIndex.unlink(newName+k, v, container)
daemon.nameIndex.Release(newName + k)
}
daemon.releaseName(newName)
}
}()
for k, v := range links {
daemon.linkIndex.unlink(oldName+k, v, container)
daemon.nameIndex.Release(oldName + k)
}
daemon.releaseName(oldName)
if err = container.ToDisk(); err != nil {
return err
}
attributes := map[string]string{
"oldName": oldName,
}
if !container.Running {
daemon.LogContainerEventWithAttributes(container, "rename", attributes)
return nil
}
defer func() {
if err != nil {
container.Name = oldName
container.NetworkSettings.IsAnonymousEndpoint = oldIsAnonymousEndpoint
if e := container.ToDisk(); e != nil {
logrus.Errorf("%s: Failed in writing to Disk on rename failure: %v", container.ID, e)
}
}
}()
sid = container.NetworkSettings.SandboxID
if daemon.netController != nil {
sb, err = daemon.netController.SandboxByID(sid)
if err != nil {
return err
//.........这里部分代码省略.........