本文整理匯總了Golang中github.com/docker/docker/api/types.ServiceUpdateOptions類的典型用法代碼示例。如果您正苦於以下問題：Golang ServiceUpdateOptions類的具體用法？Golang ServiceUpdateOptions怎麽用？Golang ServiceUpdateOptions使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了ServiceUpdateOptions類的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: runUpdate
func runUpdate(dockerCli *command.DockerCli, flags *pflag.FlagSet, serviceID string) error {
apiClient := dockerCli.Client()
ctx := context.Background()
updateOpts := types.ServiceUpdateOptions{}
service, _, err := apiClient.ServiceInspectWithRaw(ctx, serviceID)
if err != nil {
return err
}
rollback, err := flags.GetBool("rollback")
if err != nil {
return err
}
spec := &service.Spec
if rollback {
spec = service.PreviousSpec
if spec == nil {
return fmt.Errorf("service does not have a previous specification to roll back to")
}
}
err = updateService(flags, spec)
if err != nil {
return err
}
// only send auth if flag was set
sendAuth, err := flags.GetBool(flagRegistryAuth)
if err != nil {
return err
}
if sendAuth {
// Retrieve encoded auth token from the image reference
// This would be the old image if it didn't change in this update
image := spec.TaskTemplate.ContainerSpec.Image
encodedAuth, err := command.RetrieveAuthTokenFromImage(ctx, dockerCli, image)
if err != nil {
return err
}
updateOpts.EncodedRegistryAuth = encodedAuth
} else if rollback {
updateOpts.RegistryAuthFrom = types.RegistryAuthFromPreviousSpec
} else {
updateOpts.RegistryAuthFrom = types.RegistryAuthFromSpec
}
err = apiClient.ServiceUpdate(ctx, service.ID, service.Version, *spec, updateOpts)
if err != nil {
return err
}
fmt.Fprintf(dockerCli.Out(), "%s\n", serviceID)
return nil
}示例2: deployServices
func deployServices(
ctx context.Context,
dockerCli *command.DockerCli,
services map[string]swarm.ServiceSpec,
namespace namespace,
sendAuth bool,
) error {
apiClient := dockerCli.Client()
out := dockerCli.Out()
existingServices, err := getServices(ctx, apiClient, namespace.name)
if err != nil {
return err
}
existingServiceMap := make(map[string]swarm.Service)
for _, service := range existingServices {
existingServiceMap[service.Spec.Name] = service
}
for internalName, serviceSpec := range services {
name := namespace.scope(internalName)
encodedAuth := ""
if sendAuth {
// Retrieve encoded auth token from the image reference
image := serviceSpec.TaskTemplate.ContainerSpec.Image
encodedAuth, err = command.RetrieveAuthTokenFromImage(ctx, dockerCli, image)
if err != nil {
return err
}
}
if service, exists := existingServiceMap[name]; exists {
fmt.Fprintf(out, "Updating service %s (id: %s)\n", name, service.ID)
updateOpts := types.ServiceUpdateOptions{}
if sendAuth {
updateOpts.EncodedRegistryAuth = encodedAuth
}
response, err := apiClient.ServiceUpdate(
ctx,
service.ID,
service.Version,
serviceSpec,
updateOpts,
)
if err != nil {
return err
}
for _, warning := range response.Warnings {
fmt.Fprintln(dockerCli.Err(), warning)
}
} else {
fmt.Fprintf(out, "Creating service %s\n", name)
createOpts := types.ServiceCreateOptions{}
if sendAuth {
createOpts.EncodedRegistryAuth = encodedAuth
}
if _, err := apiClient.ServiceCreate(ctx, serviceSpec, createOpts); err != nil {
return err
}
}
}
return nil
}