clone

Documentation

Index

• func RemoveSavedTemplateConfig(id string) error
• func SaveTemplateConfig(ctx context.Context, templateConfig *TemplateConfig) error
• type TemplateConfig
  • func FetchTemplateConfig(ctx context.Context, id string) (*TemplateConfig, error)

Functions

func RemoveSavedTemplateConfig

func RemoveSavedTemplateConfig(id string) error

Removes all the state associated with the template with given ID If there is no state associated with this ID then the function simply returns without doing anything.

func SaveTemplateConfig

func SaveTemplateConfig(ctx context.Context, templateConfig *TemplateConfig) error

Saves all the information required to create a clone from the template of this container into the registry.

Types

type TemplateConfig

type TemplateConfig struct {
	SerialVersionID       uint32
	TemplateUVMID         string
	TemplateUVMResources  []uvm.Cloneable
	TemplateUVMCreateOpts uvm.OptionsWCOW
	TemplateContainerID   string
	// Below we store the container spec for the template container so that when
	// cloning containers we can verify that a different spec is not provided for the
	// cloned container.
	TemplateContainerSpec specs.Spec
}

TemplateConfig struct maintains all of the information about a template. This includes the information for both the template container and the template UVM. This struct is serialized and stored in the registry and hence is version controlled. Note: Update the `templateConfigCurrentSerialVersionID` when this structure definition is changed.

func FetchTemplateConfig

func FetchTemplateConfig(ctx context.Context, id string) (*TemplateConfig, error)

Retrieves the UVMTemplateConfig for the template with given ID from the registry.