本文整理匯總了Golang中github.com/docker/engine-api/types.ImagePullOptions.ImageID方法的典型用法代碼示例。如果您正苦於以下問題：Golang ImagePullOptions.ImageID方法的具體用法？Golang ImagePullOptions.ImageID怎麽用？Golang ImagePullOptions.ImageID使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/docker/engine-api/types.ImagePullOptions的用法示例。
在下文中一共展示了ImagePullOptions.ImageID方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: PullImage
func (d *kubeDockerClient) PullImage(image string, auth dockertypes.AuthConfig, opts dockertypes.ImagePullOptions) error {
// RegistryAuth is the base64 encoded credentials for the registry
base64Auth, err := base64EncodeAuth(auth)
if err != nil {
return err
}
opts.ImageID = image
opts.RegistryAuth = base64Auth
resp, err := d.client.ImagePull(getDefaultContext(), opts, nil)
if err != nil {
return err
}
defer resp.Close()
// TODO(random-liu): Use the image pulling progress information.
decoder := json.NewDecoder(resp)
for {
var msg dockermessage.JSONMessage
err := decoder.Decode(&msg)
if err == io.EOF {
break
}
if err != nil {
return err
}
if msg.Error != nil {
return msg.Error
}
}
return nil
}示例2: pullImage
func pullImage(ctx context.Context, client client.APIClient, service *Service, image string) error {
fmt.Fprintf(os.Stderr, "Pulling %s (%s)...\n", service.name, image)
distributionRef, err := reference.ParseNamed(image)
if err != nil {
return err
}
repoInfo, err := registry.ParseRepositoryInfo(distributionRef)
if err != nil {
return err
}
authConfig := service.context.AuthLookup.Lookup(repoInfo)
encodedAuth, err := encodeAuthToBase64(authConfig)
if err != nil {
return err
}
options := types.ImagePullOptions{
ImageID: distributionRef.String(),
Tag: "latest",
RegistryAuth: encodedAuth,
}
if named, ok := distributionRef.(reference.Named); ok {
options.ImageID = named.FullName()
}
if tagged, ok := distributionRef.(reference.NamedTagged); ok {
options.Tag = tagged.Tag()
}
timeoutsRemaining := 3
for i := 0; i < 100; i++ {
responseBody, err := client.ImagePull(ctx, options, nil)
if err != nil {
logrus.Errorf("Failed to pull image %s: %v", image, err)
return err
}
var writeBuff io.Writer = os.Stderr
outFd, isTerminalOut := term.GetFdInfo(os.Stderr)
err = jsonmessage.DisplayJSONMessagesStream(responseBody, writeBuff, outFd, isTerminalOut, nil)
responseBody.Close()
if err == nil {
return nil
} else if strings.Contains(err.Error(), "timed out") {
timeoutsRemaining -= 1
if timeoutsRemaining == 0 {
return err
}
continue
} else if strings.Contains(err.Error(), "connection") || strings.Contains(err.Error(), "unreachable") {
time.Sleep(300 * time.Millisecond)
continue
} else {
if jerr, ok := err.(*jsonmessage.JSONError); ok {
// If no error code is set, default to 1
if jerr.Code == 0 {
jerr.Code = 1
}
fmt.Fprintf(os.Stderr, "%s", writeBuff)
return fmt.Errorf("Status: %s, Code: %d", jerr.Message, jerr.Code)
}
}
}
return err
}