dockerUtils

package module

v0.0.0-...-a33b350 Latest Latest Go to latest Published: Nov 20, 2023 License: Apache-2.0 Imports: 10 Imported by: 1

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Repository

github.com/nestybox/sysbox-libs

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Documentation ¶

Index ¶

func ContainerIsDocker(id, rootfs string) (bool, error)
type ContainerInfo
type Docker
- func DockerConnect(timeout time.Duration) (*Docker, error)
type DockerErr
- func (e *DockerErr) Error() string
type ErrCode

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ContainerIsDocker ¶

func ContainerIsDocker(id, rootfs string) (bool, error)

ContainerIsDocker returns true if the given container ID corresponds to a Docker container. It does this by first trying to query Docker for the container. If this doesn't work, it uses a heuristic based on the container's rootfs.

Types ¶

type ContainerInfo ¶

type ContainerInfo struct {
	Rootfs     string
	AutoRemove bool
}

type Docker ¶

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

func DockerConnect ¶

func DockerConnect(timeout time.Duration) (*Docker, error)

DockerConnect establishes a session with the Docker daemon.

func (*Docker) ContainerGetImageID ¶

func (d *Docker) ContainerGetImageID(containerID string) (string, error)

ContainerGetImageID returns the image ID of the given container; may be called during container creation.

func (*Docker) ContainerGetInfo ¶

func (d *Docker) ContainerGetInfo(containerID string) (*ContainerInfo, error)

ContainerGetInfo returns info for the given container. Must be called after the container is created.

func (*Docker) Disconnect ¶

func (d *Docker) Disconnect() error

func (*Docker) GetDataRoot ¶

func (d *Docker) GetDataRoot() string

GetDataRoot returns the Docker daemon's data-root dir (usually "/var/lib/docker/").

type DockerErr ¶

type DockerErr struct {
	Code ErrCode
	// contains filtered or unexported fields
}

func (*DockerErr) Error ¶

func (e *DockerErr) Error() string

type ErrCode ¶

type ErrCode int

const (
	DockerConnErr ErrCode = iota
	DockerDiscErr
	DockerInfoErr
	DockerContInfoErr
	DockerOtherErr
)

Source Files ¶

View all Source files

dockerUtils.go

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