Remove containerd files

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

runtime/runtime.go

@@ -1,130 +0,0 @@
-package runtime
-
-import (
-	"errors"
-	"time"
-
-	"github.com/docker/containerd/specs"
-)
-
-var (
-	// ErrContainerExited is returned when access to an exited
-	// container is attempted
-	ErrContainerExited = errors.New("containerd: container has exited")
-	// ErrProcessNotExited is returned when trying to retrieve the exit
-	// status of an alive process
-	ErrProcessNotExited = errors.New("containerd: process has not exited")
-	// ErrContainerNotStarted is returned when a container fails to
-	// start without error from the shim or the OCI runtime
-	ErrContainerNotStarted = errors.New("containerd: container not started")
-	// ErrContainerStartTimeout is returned if a container takes too
-	// long to start
-	ErrContainerStartTimeout = errors.New("containerd: container did not start before the specified timeout")
-	// ErrShimExited is returned if the shim or the contianer's init process
-	// exits before completing
-	ErrShimExited = errors.New("containerd: shim exited before container process was started")
-
-	errNoPidFile      = errors.New("containerd: no process pid file found")
-	errInvalidPidInt  = errors.New("containerd: process pid is invalid")
-	errNotImplemented = errors.New("containerd: not implemented")
-)
-
-const (
-	// ExitFile holds the name of the pipe used to monitor process
-	// exit
-	ExitFile = "exit"
-	// ExitStatusFile holds the name of the file where the container
-	// exit code is to be written
-	ExitStatusFile = "exitStatus"
-	// StateFile holds the name of the file where the container state
-	// is written
-	StateFile = "state.json"
-	// ControlFile holds the name of the pipe used to control the shim
-	ControlFile = "control"
-	// InitProcessID holds the special ID used for the very first
-	// container's process
-	InitProcessID = "init"
-	// StartTimeFile holds the name of the file in which the process
-	// start time is saved
-	StartTimeFile = "starttime"
-
-	// UnknownStatus is the value returned when a process exit
-	// status cannot be determined
-	UnknownStatus = 255
-)
-
-// Checkpoint holds information regarding a container checkpoint
-type Checkpoint struct {
-	// Timestamp is the time that checkpoint happened
-	Created time.Time `json:"created"`
-	// Name is the name of the checkpoint
-	Name string `json:"name"`
-	// TCP checkpoints open tcp connections
-	TCP bool `json:"tcp"`
-	// UnixSockets persists unix sockets in the checkpoint
-	UnixSockets bool `json:"unixSockets"`
-	// Shell persists tty sessions in the checkpoint
-	Shell bool `json:"shell"`
-	// Exit exits the container after the checkpoint is finished
-	Exit bool `json:"exit"`
-	// EmptyNS tells CRIU to omit a specified namespace
-	EmptyNS []string `json:"emptyNS,omitempty"`
-}
-
-// PlatformProcessState container platform-specific fields in the ProcessState structure
-type PlatformProcessState struct {
-	Checkpoint string `json:"checkpoint"`
-	RootUID    int    `json:"rootUID"`
-	RootGID    int    `json:"rootGID"`
-}
-
-// State represents a container state
-type State string
-
-// Resource regroups the various container limits that can be updated
-type Resource struct {
-	CPUShares         int64
-	BlkioWeight       uint16
-	CPUPeriod         int64
-	CPUQuota          int64
-	CpusetCpus        string
-	CpusetMems        string
-	KernelMemory      int64
-	KernelTCPMemory   int64
-	Memory            int64
-	MemoryReservation int64
-	MemorySwap        int64
-}
-
-// Possible container states
-const (
-	Paused  = State("paused")
-	Stopped = State("stopped")
-	Running = State("running")
-)
-
-type state struct {
-	Bundle      string   `json:"bundle"`
-	Labels      []string `json:"labels"`
-	Stdin       string   `json:"stdin"`
-	Stdout      string   `json:"stdout"`
-	Stderr      string   `json:"stderr"`
-	Runtime     string   `json:"runtime"`
-	RuntimeArgs []string `json:"runtimeArgs"`
-	Shim        string   `json:"shim"`
-	NoPivotRoot bool     `json:"noPivotRoot"`
-}
-
-// ProcessState holds the process OCI specs along with various fields
-// required by containerd
-type ProcessState struct {
-	specs.ProcessSpec
-	Exec        bool     `json:"exec"`
-	Stdin       string   `json:"containerdStdin"`
-	Stdout      string   `json:"containerdStdout"`
-	Stderr      string   `json:"containerdStderr"`
-	RuntimeArgs []string `json:"runtimeArgs"`
-	NoPivotRoot bool     `json:"noPivotRoot"`
-
-	PlatformProcessState
-}