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-rw-r--r--pkg/specgen/generate/container_create.go14
-rw-r--r--pkg/specgen/specgen.go12
2 files changed, 26 insertions, 0 deletions
diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go
index c1ceac69e..6dbc45c16 100644
--- a/pkg/specgen/generate/container_create.go
+++ b/pkg/specgen/generate/container_create.go
@@ -201,6 +201,9 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen.
for _, volume := range volumes {
destinations = append(destinations, volume.Dest)
}
+ for _, overlayVolume := range s.OverlayVolumes {
+ destinations = append(destinations, overlayVolume.Destination)
+ }
options = append(options, libpod.WithUserVolumes(destinations))
if len(volumes) != 0 {
@@ -215,6 +218,17 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen.
options = append(options, libpod.WithNamedVolumes(vols))
}
+ if len(s.OverlayVolumes) != 0 {
+ var vols []*libpod.ContainerOverlayVolume
+ for _, v := range s.OverlayVolumes {
+ vols = append(vols, &libpod.ContainerOverlayVolume{
+ Dest: v.Destination,
+ Source: v.Source,
+ })
+ }
+ options = append(options, libpod.WithOverlayVolumes(vols))
+ }
+
if s.Command != nil {
options = append(options, libpod.WithCommand(s.Command))
}
diff --git a/pkg/specgen/specgen.go b/pkg/specgen/specgen.go
index a346a9742..c6079be33 100644
--- a/pkg/specgen/specgen.go
+++ b/pkg/specgen/specgen.go
@@ -198,6 +198,9 @@ type ContainerStorageConfig struct {
// there are conflicts.
// Optional.
Volumes []*NamedVolume `json:"volumes,omitempty"`
+ // Overlay volumes are named volumes that will be added to the container.
+ // Optional.
+ OverlayVolumes []*OverlayVolume `json:"overlay_volumes,omitempty"`
// Devices are devices that will be added to the container.
// Optional.
Devices []spec.LinuxDevice `json:"devices,omitempty"`
@@ -443,6 +446,15 @@ type NamedVolume struct {
Options []string
}
+// OverlayVolume holds information about a overlay volume that will be mounted into
+// the container.
+type OverlayVolume struct {
+ // Destination is the absolute path where the mount will be placed in the container.
+ Destination string `json:"destination"`
+ // Source specifies the source path of the mount.
+ Source string `json:"source,omitempty"`
+}
+
// PortMapping is one or more ports that will be mapped into the container.
type PortMapping struct {
// HostIP is the IP that we will bind to on the host.