diff options
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/domain/entities/containers.go | 1 | ||||
| -rw-r--r-- | pkg/specgen/generate/container_create.go | 4 | ||||
| -rw-r--r-- | pkg/specgen/specgen.go | 5 |
3 files changed, 10 insertions, 0 deletions
diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go index b4d8e6c29..9ea572293 100644 --- a/pkg/domain/entities/containers.go +++ b/pkg/domain/entities/containers.go @@ -294,6 +294,7 @@ type ContainerRunOptions struct { ErrorStream *os.File InputStream *os.File OutputStream *os.File + PreserveFDs uint Rm bool SigProxy bool Spec *specgen.SpecGenerator diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go index 2f7100e7e..ea6f938a8 100644 --- a/pkg/specgen/generate/container_create.go +++ b/pkg/specgen/generate/container_create.go @@ -104,6 +104,10 @@ func MakeContainer(ctx context.Context, rt *libpod.Runtime, s *specgen.SpecGener return nil, err } + if s.PreserveFDs > 0 { + options = append(options, libpod.WithPreserveFDs(s.PreserveFDs)) + } + opts, err := createContainerOptions(ctx, rt, s, pod, finalVolumes, newImage) if err != nil { return nil, err diff --git a/pkg/specgen/specgen.go b/pkg/specgen/specgen.go index 77b1353c4..46ff8c716 100644 --- a/pkg/specgen/specgen.go +++ b/pkg/specgen/specgen.go @@ -130,6 +130,11 @@ type ContainerBasicConfig struct { // Remove indicates if the container should be removed once it has been started // and exits Remove bool `json:"remove"` + // PreserveFDs is a number of additional file descriptors (in addition + // to 0, 1, 2) that will be passed to the executed process. The total FDs + // passed will be 3 + PreserveFDs. + // set tags as `json:"-"` for not supported remote + PreserveFDs uint `json:"-"` } // ContainerStorageConfig contains information on the storage configuration of a |