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Constants ¶
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const InitProcessName = "init"
InitProcessName is the name given to the first process of a container
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Client ¶
type Client interface { Version(ctx context.Context) (containerd.Version, error) Restore(ctx context.Context, containerID string, attachStdio StdioCallback) (alive bool, pid int, p Process, err error) Create(ctx context.Context, containerID string, spec *specs.Spec, runtimeOptions interface{}, opts ...containerd.NewContainerOpts) error Start(ctx context.Context, containerID, checkpointDir string, withStdin bool, attachStdio StdioCallback) (pid int, err error) SignalProcess(ctx context.Context, containerID, processID string, signal int) error Exec(ctx context.Context, containerID, processID string, spec *specs.Process, withStdin bool, attachStdio StdioCallback) (int, error) ResizeTerminal(ctx context.Context, containerID, processID string, width, height int) error CloseStdin(ctx context.Context, containerID, processID string) error Pause(ctx context.Context, containerID string) error Resume(ctx context.Context, containerID string) error Stats(ctx context.Context, containerID string) (*Stats, error) ListPids(ctx context.Context, containerID string) ([]uint32, error) Summary(ctx context.Context, containerID string) ([]Summary, error) DeleteTask(ctx context.Context, containerID string) (uint32, time.Time, error) Delete(ctx context.Context, containerID string) error Status(ctx context.Context, containerID string) (containerd.ProcessStatus, error) UpdateResources(ctx context.Context, containerID string, resources *Resources) error CreateCheckpoint(ctx context.Context, containerID, checkpointDir string, exit bool) error }
Client provides access to containerd features.
type EventInfo ¶
type EventInfo struct { ContainerID string ProcessID string Pid uint32 ExitCode uint32 ExitedAt time.Time OOMKilled bool Error error }
EventInfo contains the event info
type EventType ¶
type EventType string
EventType represents a possible event from libcontainerd
const ( EventUnknown EventType = "unknown" EventExit EventType = "exit" EventOOM EventType = "oom" EventCreate EventType = "create" EventStart EventType = "start" EventExecAdded EventType = "exec-added" EventExecStarted EventType = "exec-started" EventPaused EventType = "paused" EventResumed EventType = "resumed" )
Event constants used when reporting events
type Resources ¶
type Resources specs.LinuxResources
Resources defines updatable container resource values. TODO: it must match containerd upcoming API
type Stats ¶
type Stats struct { Read time.Time // Metrics is expected to be either one of: // * github.com/containerd/cgroups/stats/v1.Metrics // * github.com/containerd/cgroups/stats/v2.Metrics Metrics interface{} }
Stats holds metrics properties as returned by containerd
func InterfaceToStats ¶
InterfaceToStats returns a stats object from the platform-specific interface.
type StdioCallback ¶
StdioCallback is called to connect a container or process stdio.
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