diff options
Diffstat (limited to 'classes/override_image_types_ota.inc')
-rw-r--r-- | classes/override_image_types_ota.inc | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/classes/override_image_types_ota.inc b/classes/override_image_types_ota.inc new file mode 100644 index 0000000..17508b2 --- /dev/null +++ b/classes/override_image_types_ota.inc | |||
@@ -0,0 +1,98 @@ | |||
1 | # overrides meta-updater/classes/image_types_ota.bbclass | ||
2 | # - add do_image_otaimg flags: | ||
3 | # - dirs, cleandirs: to avoid mktemp, rm, cd, and to also remove at clean | ||
4 | # - override of IMAGE_CMD_otaimg | ||
5 | # - use the added flags | ||
6 | # - avoid untar-ing the ostree image, and use OSTREE_ROOTFS | ||
7 | # - IMGDEPLOYDIR, instead of DEPLOY_DIR_IMAGE | ||
8 | |||
9 | OSTREE_REPO = "${WORKDIR}/ostree-repo" | ||
10 | PHYS_SYSROOT = "${WORKDIR}/ota-sysroot" | ||
11 | |||
12 | do_image_otaimg[dirs] = "${PHYS_SYSROOT}" | ||
13 | do_image_otaimg[cleandirs] = "${PHYS_SYSROOT}" | ||
14 | |||
15 | IMAGE_CMD_otaimg () { | ||
16 | if ${@bb.utils.contains('IMAGE_FSTYPES', 'otaimg', 'true', 'false', d)}; then | ||
17 | if [ -z "$OSTREE_REPO" ]; then | ||
18 | bbfatal "OSTREE_REPO should be set in your local.conf" | ||
19 | fi | ||
20 | |||
21 | if [ -z "$OSTREE_OSNAME" ]; then | ||
22 | bbfatal "OSTREE_OSNAME should be set in your local.conf" | ||
23 | fi | ||
24 | |||
25 | if [ -z "$OSTREE_BRANCHNAME" ]; then | ||
26 | bbfatal "OSTREE_BRANCHNAME should be set in your local.conf" | ||
27 | fi | ||
28 | |||
29 | ostree admin --sysroot=${PHYS_SYSROOT} init-fs ${PHYS_SYSROOT} | ||
30 | ostree admin --sysroot=${PHYS_SYSROOT} os-init ${OSTREE_OSNAME} | ||
31 | |||
32 | mkdir -p ${PHYS_SYSROOT}/boot/loader.0 | ||
33 | ln -s loader.0 ${PHYS_SYSROOT}/boot/loader | ||
34 | |||
35 | if [ "${OSTREE_BOOTLOADER}" = "grub" ]; then | ||
36 | mkdir -p ${PHYS_SYSROOT}/boot/grub2 | ||
37 | ln -s ../loader/grub.cfg ${PHYS_SYSROOT}/boot/grub2/grub.cfg | ||
38 | elif [ "${OSTREE_BOOTLOADER}" = "u-boot" ]; then | ||
39 | touch ${PHYS_SYSROOT}/boot/loader/uEnv.txt | ||
40 | else | ||
41 | bberror "Invalid bootloader: ${OSTREE_BOOTLOADER}" | ||
42 | fi; | ||
43 | |||
44 | ostree_target_hash=$(cat ${OSTREE_REPO}/refs/heads/${OSTREE_BRANCHNAME}) | ||
45 | |||
46 | ostree --repo=${PHYS_SYSROOT}/ostree/repo pull-local --remote=${OSTREE_OSNAME} ${OSTREE_REPO} ${ostree_target_hash} | ||
47 | export OSTREE_BOOT_PARTITION="/boot" | ||
48 | kargs_list="" | ||
49 | for arg in ${OSTREE_KERNEL_ARGS}; do | ||
50 | kargs_list="${kargs_list} --karg-append=$arg" | ||
51 | done | ||
52 | |||
53 | ostree admin --sysroot=${PHYS_SYSROOT} deploy ${kargs_list} --os=${OSTREE_OSNAME} ${ostree_target_hash} | ||
54 | |||
55 | cp -a ${IMAGE_ROOTFS}/var/sota ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/ || true | ||
56 | # Create /var/sota if it doesn't exist yet | ||
57 | mkdir -p ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/sota | ||
58 | # Ensure the permissions are correctly set | ||
59 | chmod 700 ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/sota | ||
60 | |||
61 | cp -a ${OSTREE_ROOTFS}/var/local ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/ || true | ||
62 | cp -a ${OSTREE_ROOTFS}/usr/homedirs/home ${PHYS_SYSROOT}/ || true | ||
63 | # Ensure that /var/local exists (AGL symlinks /usr/local to /var/local) | ||
64 | install -d ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/local | ||
65 | # Set package version for the first deployment | ||
66 | target_version=${ostree_target_hash} | ||
67 | if [ -n "${GARAGE_TARGET_VERSION}" ]; then | ||
68 | target_version=${GARAGE_TARGET_VERSION} | ||
69 | elif [ -e "${STAGING_DATADIR_NATIVE}/target_version" ]; then | ||
70 | target_version=$(cat "${STAGING_DATADIR_NATIVE}/target_version") | ||
71 | fi | ||
72 | mkdir -p ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/sota/import | ||
73 | echo "{\"${ostree_target_hash}\":\"${GARAGE_TARGET_NAME}-${target_version}\"}" > ${PHYS_SYSROOT}/ostree/deploy/${OSTREE_OSNAME}/var/sota/import/installed_versions | ||
74 | |||
75 | # Calculate image type | ||
76 | OTA_ROOTFS_SIZE=$(calculate_size `du -ks ${PHYS_SYSROOT} | cut -f 1` "${IMAGE_OVERHEAD_FACTOR}" "${IMAGE_ROOTFS_SIZE}" "${IMAGE_ROOTFS_MAXSIZE}" `expr ${IMAGE_ROOTFS_EXTRA_SPACE}` "${IMAGE_ROOTFS_ALIGNMENT}") | ||
77 | |||
78 | if [ $OTA_ROOTFS_SIZE -lt 0 ]; then | ||
79 | exit -1 | ||
80 | fi | ||
81 | eval local COUNT=\"0\" | ||
82 | eval local MIN_COUNT=\"60\" | ||
83 | if [ $OTA_ROOTFS_SIZE -lt $MIN_COUNT ]; then | ||
84 | eval COUNT=\"$MIN_COUNT\" | ||
85 | fi | ||
86 | |||
87 | # create image | ||
88 | dd if=/dev/zero of=${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.otaimg seek=${OTA_ROOTFS_SIZE} count=${COUNT} bs=1024 | ||
89 | mkfs.ext4 -O ^64bit ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.otaimg -L otaroot -d ${PHYS_SYSROOT} | ||
90 | rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.otaimg | ||
91 | ln -s ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.otaimg ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.otaimg | ||
92 | # for forward compatibility | ||
93 | rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.ota-ext4 | ||
94 | ln -s ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.otaimg ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.ota-ext4 | ||
95 | fi | ||
96 | } | ||
97 | |||
98 | IMAGE_TYPEDEP_otaimg = "ostree" | ||