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55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
package libcontainerd // import "github.com/docker/docker/libcontainerd"
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import (
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"fmt"
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"path/filepath"
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"github.com/containerd/containerd/cio"
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"github.com/containerd/containerd/windows/hcsshimtypes"
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specs "github.com/opencontainers/runtime-spec/specs-go"
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"github.com/pkg/errors"
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)
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func summaryFromInterface(i interface{}) (*Summary, error) {
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switch pd := i.(type) {
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case *hcsshimtypes.ProcessDetails:
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return &Summary{
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CreateTimestamp: pd.CreatedAt,
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ImageName: pd.ImageName,
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KernelTime100ns: pd.KernelTime_100Ns,
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MemoryCommitBytes: pd.MemoryCommitBytes,
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MemoryWorkingSetPrivateBytes: pd.MemoryWorkingSetPrivateBytes,
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MemoryWorkingSetSharedBytes: pd.MemoryWorkingSetSharedBytes,
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ProcessId: pd.ProcessID,
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UserTime100ns: pd.UserTime_100Ns,
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}, nil
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default:
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return nil, errors.Errorf("Unknown process details type %T", pd)
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}
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}
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func prepareBundleDir(bundleDir string, ociSpec *specs.Spec) (string, error) {
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return bundleDir, nil
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}
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func pipeName(containerID, processID, name string) string {
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return fmt.Sprintf(`\\.\pipe\containerd-%s-%s-%s`, containerID, processID, name)
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}
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func newFIFOSet(bundleDir, processID string, withStdin, withTerminal bool) *cio.FIFOSet {
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containerID := filepath.Base(bundleDir)
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config := cio.Config{
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Terminal: withTerminal,
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Stdout: pipeName(containerID, processID, "stdout"),
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}
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if withStdin {
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config.Stdin = pipeName(containerID, processID, "stdin")
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}
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if !config.Terminal {
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config.Stderr = pipeName(containerID, processID, "stderr")
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}
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return cio.NewFIFOSet(config, nil)
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}
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