oci

Documentation

Index

• func AppendDevicePermissionsFromCgroupRules(devPermissions []specs.LinuxDeviceCgroup, rules []string) ([]specs.LinuxDeviceCgroup, error)
• func DefaultLinuxSpec() specs.Spec
• func DefaultPathEnv(os string) string
• func DefaultSpec() specs.Spec
• func DefaultWindowsSpec() specs.Spec
• func DevicesFromPath(pathOnHost, pathInContainer, cgroupPermissions string) (devs []specs.LinuxDevice, devPermissions []specs.LinuxDeviceCgroup, err error)
• func NamespacePath(s *specs.Spec, nsType specs.LinuxNamespaceType) (path string, ok bool)
• func RemoveNamespace(s *specs.Spec, nsType specs.LinuxNamespaceType)
• func SetCapabilities(s *specs.Spec, caplist []string) error

Functions

func AppendDevicePermissionsFromCgroupRules

func AppendDevicePermissionsFromCgroupRules(devPermissions []specs.LinuxDeviceCgroup, rules []string) ([]specs.LinuxDeviceCgroup, error)

AppendDevicePermissionsFromCgroupRules takes rules for the devices cgroup to append to the default set

func DefaultLinuxSpec

func DefaultLinuxSpec() specs.Spec

DefaultLinuxSpec create a default spec for running Linux containers

func DefaultPathEnv

func DefaultPathEnv(os string) string

DefaultPathEnv is unix style list of directories to search for executables. Each directory is separated from the next by a colon ':' character . For Windows containers, an empty string is returned as the default path will be set by the container, and Docker has no context of what the default path should be.

TODO(thaJeztah) align Windows default with BuildKit; see https://github.com/moby/buildkit/pull/1747 TODO(thaJeztah) use defaults from containerd (but align it with BuildKit; see https://github.com/moby/buildkit/pull/1747)

func DefaultSpec

func DefaultSpec() specs.Spec

DefaultSpec returns the default spec used by docker for the current Platform

func DefaultWindowsSpec

func DefaultWindowsSpec() specs.Spec

DefaultWindowsSpec create a default spec for running Windows containers

func DevicesFromPath

func DevicesFromPath(pathOnHost, pathInContainer, cgroupPermissions string) (devs []specs.LinuxDevice, devPermissions []specs.LinuxDeviceCgroup, err error)

DevicesFromPath computes a list of devices and device permissions from paths (pathOnHost and pathInContainer) and cgroup permissions.

func NamespacePath

func NamespacePath(s *specs.Spec, nsType specs.LinuxNamespaceType) (path string, ok bool)

NamespacePath returns the configured Path of the first namespace in s.Linux.Namespaces of type nsType.

func RemoveNamespace

func RemoveNamespace(s *specs.Spec, nsType specs.LinuxNamespaceType)

RemoveNamespace removes the `nsType` namespace from OCI spec `s`

func SetCapabilities

func SetCapabilities(s *specs.Spec, caplist []string) error

SetCapabilities sets the provided capabilities on the spec All capabilities are added if privileged is true.