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| author |   Stephane Desneux <stephane.desneux@iot.bzh> | 2016-05-23 17:53:36 +0200 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.200> | 2016-05-29 10:21:30 +0000 |
| commit | 56b1139ef2660535b112d0be4ddb2806f75298a8 (patch) | |
| tree | 7e71661d2d9f9a407fe58da7e572f7cffa3f51f6 /meta-netboot/recipes-core/images/initramfs-netboot-image.bb | |
| parent | 04dad68c951f206bd100e4dd82f9a77475e81f9d (diff) | |
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 <stephane.desneux@iot.bzh>
Diffstat (limited to 'meta-netboot/recipes-core/images/initramfs-netboot-image.bb')
| -rw-r--r-- | meta-netboot/recipes-core/images/initramfs-netboot-image.bb | 19 |
1 files changed, 19 insertions, 0 deletions
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" |