From 56b1139ef2660535b112d0be4ddb2806f75298a8 Mon Sep 17 00:00:00 2001 From: Stephane Desneux Date: Mon, 23 May 2016 17:53:36 +0200 Subject: add layer meta-netboot to enable network boot over NBD (Network Block Device) To enable the build of network bootable images, the following line must be added to conf/local.conf: INHERIT += "netboot" This layer contains recipes for the following components: * busybox: activate the built-in NBD client * initramfs-netboot: contains the init script started by the kernel, responsible for mounting the remote root filesystem then pivoting and exec'ing systemd * initramfs-netboot-image: image to specify for building the initrd More details are available in meta-netboot/README. Bug-AGL: SPEC-175 Change-Id: Id2328dd9233d238cde77311e64e58344be244988 Signed-off-by: Stephane Desneux --- .../recipes-core/images/initramfs-netboot-image.bb | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 meta-netboot/recipes-core/images/initramfs-netboot-image.bb (limited to 'meta-netboot/recipes-core/images/initramfs-netboot-image.bb') diff --git a/meta-netboot/recipes-core/images/initramfs-netboot-image.bb b/meta-netboot/recipes-core/images/initramfs-netboot-image.bb new file mode 100644 index 000000000..8b461e555 --- /dev/null +++ b/meta-netboot/recipes-core/images/initramfs-netboot-image.bb @@ -0,0 +1,19 @@ +# Netboot initramfs image. +DESCRIPTION = "Netboot initrd image" + +PACKAGE_INSTALL = "initramfs-netboot busybox base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}" + +# Do not pollute the initrd image with rootfs features +IMAGE_FEATURES = "" + +export IMAGE_BASENAME = "initramfs-netboot-image" +IMAGE_LINGUAS = "" + +LICENSE = "MIT" + +IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}" +inherit core-image + +IMAGE_ROOTFS_SIZE = "8192" + +BAD_RECOMMENDATIONS += "busybox-syslog" -- cgit 1.2.3-korg