nerdctl

package

v0.4.1 Latest Latest Go to latest Published: Feb 27, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

Details

Package nerdctl implements the runtime.Runtime interface using the ctrctl CLI wrapper. This supports the nerdctl CLI.

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type Nerdctl struct {
	// contains filtered or unexported fields
}

Nerdctl implements runtime.Runtime by shelling out to a container CLI.

func New(cli []string) (*Nerdctl, error)

New creates a Ctrctl runtime using the specified CLI command. cli is the command prefix, e.g. []string{"nerdctl"} or []string{"docker"}.

func (c *Nerdctl) Close() error

Close is a no-op for CLI-based runtimes.

func (c *Nerdctl) ImageExists(_ context.Context, imageRef string) bool

ImageExists reports whether the given image reference exists locally.

func (c *Nerdctl) InspectSelf(_ context.Context) (runtime.ContainerInfo, error)

InspectSelf inspects the current container using os.Hostname() as the container ID.

func (c *Nerdctl) Ping(_ context.Context) error

Ping verifies the CLI is available and responsive.

func (c *Nerdctl) PullImage(_ context.Context, imageRef string) error

PullImage pulls the given image reference from a registry.

func (c *Nerdctl) RunContainer(_ context.Context, info runtime.ContainerInfo) error

RunContainer creates and starts a detached container with the given configuration.