From 65a618886efc48562e5b9ff99ca630c83622419b Mon Sep 17 00:00:00 2001 From: Valentin Rothberg Date: Mon, 26 Oct 2020 11:35:02 +0100 Subject: new "image" mount type Add a new "image" mount type to `--mount`. The source of the mount is the name or ID of an image. The destination is the path inside the container. Image mounts further support an optional `rw,readwrite` parameter which if set to "true" will yield the mount writable inside the container. Note that no changes are propagated to the image mount on the host (which in any case is read only). Mounts are overlay mounts. To support read-only overlay mounts, vendor a non-release version of Buildah. Signed-off-by: Valentin Rothberg --- cmd/podman/common/specgen.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'cmd/podman/common/specgen.go') diff --git a/cmd/podman/common/specgen.go b/cmd/podman/common/specgen.go index f427830c6..bd3e5fafd 100644 --- a/cmd/podman/common/specgen.go +++ b/cmd/podman/common/specgen.go @@ -533,13 +533,14 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string // Only add read-only tmpfs mounts in case that we are read-only and the // read-only tmpfs flag has been set. - mounts, volumes, overlayVolumes, err := parseVolumes(c.Volume, c.Mount, c.TmpFS, c.ReadOnlyTmpFS && c.ReadOnly) + mounts, volumes, overlayVolumes, imageVolumes, err := parseVolumes(c.Volume, c.Mount, c.TmpFS, c.ReadOnlyTmpFS && c.ReadOnly) if err != nil { return err } s.Mounts = mounts s.Volumes = volumes s.OverlayVolumes = overlayVolumes + s.ImageVolumes = imageVolumes for _, dev := range c.Devices { s.Devices = append(s.Devices, specs.LinuxDevice{Path: dev}) -- cgit v1.2.3-54-g00ecf