Merge pull request #10220 from giuseppe/rm-volatile

podman: set volatile storage flag for --rm containers

pkg/specgen/generate/container_create.go

@@ -200,6 +200,9 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen.
 	if s.Umask != "" {
 		options = append(options, libpod.WithUmask(s.Umask))
 	}
+	if s.Volatile {
+		options = append(options, libpod.WithVolatile())
+	}
 
 	useSystemd := false
 	switch s.Systemd {

pkg/specgen/specgen.go

@@ -256,6 +256,9 @@ type ContainerStorageConfig struct {
 	// Secrets are the secrets that will be added to the container
 	// Optional.
 	Secrets []string `json:"secrets,omitempty"`
+	// Volatile specifies whether the container storage can be optimized
+	// at the cost of not syncing all the dirty files in memory.
+	Volatile bool `json:"volatile,omitempty"`
 }
 
 // ContainerSecurityConfig is a container's security features, including