vcontainer: inject vxn-init.sh into vdkr and vpdmn rootfs images

Install vxn-init.sh alongside the existing init scripts in both vdkr
and vpdmn rootfs images. The Xen backend selects it at boot via the
vcontainer.init=/vxn-init.sh kernel command line parameter. Add
file-checksums tracking so rootfs rebuilds when the script changes.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/recipes-containers/vcontainer/vpdmn-rootfs-image.bb b/recipes-containers/vcontainer/vpdmn-rootfs-image.bb
index 5ca73953..8808e6b2 100644
--- a/recipes-containers/vcontainer/vpdmn-rootfs-image.bb
+++ b/recipes-containers/vcontainer/vpdmn-rootfs-image.bb
@@ -23,6 +23,7 @@ LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda
 # This adds the file content hash to the task signature
 do_rootfs[file-checksums] += "${THISDIR}/files/vpdmn-init.sh:True"
 do_rootfs[file-checksums] += "${THISDIR}/files/vcontainer-init-common.sh:True"
+do_rootfs[file-checksums] += "${THISDIR}/files/vxn-init.sh:True"
 
 # Force rebuild control:
 # Set VCONTAINER_FORCE_BUILD = "1" in local.conf to disable stamp caching
@@ -75,6 +76,9 @@ install_vpdmn_init() {
     install -m 0755 ${THISDIR}/files/vpdmn-init.sh ${IMAGE_ROOTFS}/init
     install -m 0755 ${THISDIR}/files/vcontainer-init-common.sh ${IMAGE_ROOTFS}/vcontainer-init-common.sh
 
+    # Install vxn-init.sh for Xen backend (selected via vcontainer.init=/vxn-init.sh)
+    install -m 0755 ${THISDIR}/files/vxn-init.sh ${IMAGE_ROOTFS}/vxn-init.sh
+
     # Create required directories
     install -d ${IMAGE_ROOTFS}/mnt/input
     install -d ${IMAGE_ROOTFS}/mnt/state