oci

Documentation

Index

• func GenerateSpec(ctx context.Context, meta executor.Meta, mounts []executor.Mount, ...) (*specs.Spec, func(), error)
• func GetHostsFile(ctx context.Context, stateDir string, extraHosts []executor.HostIP) (string, func(), error)
• func GetMounts(ctx context.Context, mountOpts ...MountOpts) []specs.Mount
• func GetResolvConf(ctx context.Context, stateDir string) (string, error)
• func GetUser(ctx context.Context, root, username string) (uint32, uint32, []uint32, error)
• func ParseUIDGID(str string) (uid uint32, gid uint32, err error)
• func WithUIDGID(uid, gid uint32, sgids []uint32) containerdoci.SpecOpts
• type MountOpts

Functions

func GenerateSpec

func GenerateSpec(ctx context.Context, meta executor.Meta, mounts []executor.Mount, id, resolvConf, hostsFile string, namespace network.Namespace, opts ...oci.SpecOpts) (*specs.Spec, func(), error)

GenerateSpec generates spec using containerd functionality.

func GetHostsFile

func GetHostsFile(ctx context.Context, stateDir string, extraHosts []executor.HostIP) (string, func(), error)

func GetMounts

func GetMounts(ctx context.Context, mountOpts ...MountOpts) []specs.Mount

GetMounts returns default required for buildkit https://github.com/moby/buildkit/issues/429

func GetResolvConf

func GetResolvConf(ctx context.Context, stateDir string) (string, error)

func GetUser

func GetUser(ctx context.Context, root, username string) (uint32, uint32, []uint32, error)

func ParseUIDGID

func ParseUIDGID(str string) (uid uint32, gid uint32, err error)

ParseUIDGID takes the fast path to parse UID and GID if and only if they are both provided

func WithUIDGID

func WithUIDGID(uid, gid uint32, sgids []uint32) containerdoci.SpecOpts

WithUIDGID allows the UID and GID for the Process to be set FIXME: This is a temporeray fix for the missing supplementary GIDs from containerd once the PR in containerd is merged we should remove this function.

Types

type MountOpts

type MountOpts func([]specs.Mount) []specs.Mount

MountOpts sets oci spec specific info for mount points