imgmd

Documentation

Index

• type Image
  • func NewImage(obj *api.Image, c *client.Client) (*Image, error)
  • func WrapImage(obj *api.Image) *Image
  • func (md *Image) AddFiles(src source.Source) error
  • func (md *Image) AllocateAndFormat() error
  • func (img *Image) ObjectPath() string
  • func (img *Image) Save() error
  • func (md *Image) SetupResolvConf(tempDir string) error

Types

type Image

type Image struct {
	*api.Image
	// contains filtered or unexported fields
}

func NewImage

func NewImage(obj *api.Image, c *client.Client) (*Image, error)

func WrapImage

func WrapImage(obj *api.Image) *Image

WrapImage wraps an API type in the runtime object It does not do any validation or checking like NewImage, hence it should only be used for "safe" data coming from storage.

func (*Image) AddFiles

func (md *Image) AddFiles(src source.Source) error

AddFiles copies the contents of the tar file into the ext4 filesystem

func (*Image) AllocateAndFormat

func (md *Image) AllocateAndFormat() error

func (*Image) ObjectPath

func (img *Image) ObjectPath() string

func (*Image) Save

func (img *Image) Save() error

func (*Image) SetupResolvConf

func (md *Image) SetupResolvConf(tempDir string) error

SetupResolvConf makes sure there is a resolv.conf file, otherwise name resolution won't work. The kernel uses DHCP by default, and puts the nameservers in /proc/net/pnp at runtime. Hence, as a default, if /etc/resolv.conf doesn't exist, we can use /proc/net/pnp as /etc/resolv.conf