diff options
Diffstat (limited to 'classes')
-rw-r--r-- | classes/override_image_types_ostree.inc | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/classes/override_image_types_ostree.inc b/classes/override_image_types_ostree.inc new file mode 100644 index 0000000..62a2251 --- /dev/null +++ b/classes/override_image_types_ostree.inc | |||
@@ -0,0 +1,150 @@ | |||
1 | IMAGE_CMD_ostree () { | ||
2 | if [ -z "$OSTREE_REPO" ]; then | ||
3 | bbfatal "OSTREE_REPO should be set in your local.conf" | ||
4 | fi | ||
5 | |||
6 | if [ -z "$OSTREE_BRANCHNAME" ]; then | ||
7 | bbfatal "OSTREE_BRANCHNAME should be set in your local.conf" | ||
8 | fi | ||
9 | |||
10 | OSTREE_ROOTFS=`mktemp -du ${WORKDIR}/ostree-root-XXXXX` | ||
11 | cp -a ${IMAGE_ROOTFS} ${OSTREE_ROOTFS} | ||
12 | chmod a+rx ${OSTREE_ROOTFS} | ||
13 | sync | ||
14 | |||
15 | cd ${OSTREE_ROOTFS} | ||
16 | |||
17 | for d in var/*; do | ||
18 | if [ "${d}" != "var/local" ]; then | ||
19 | rm -rf ${d} | ||
20 | fi | ||
21 | done | ||
22 | |||
23 | # Create sysroot directory to which physical sysroot will be mounted | ||
24 | mkdir sysroot | ||
25 | ln -sf sysroot/ostree ostree | ||
26 | |||
27 | rm -rf tmp/* | ||
28 | ln -sf sysroot/tmp tmp | ||
29 | |||
30 | mkdir -p usr/rootdirs | ||
31 | |||
32 | mv etc usr/ | ||
33 | # Implement UsrMove | ||
34 | dirs="bin sbin lib" | ||
35 | |||
36 | for dir in ${dirs} ; do | ||
37 | if [ -d ${dir} ] && [ ! -L ${dir} ] ; then | ||
38 | mv ${dir} usr/rootdirs/ | ||
39 | rm -rf ${dir} | ||
40 | ln -sf usr/rootdirs/${dir} ${dir} | ||
41 | fi | ||
42 | done | ||
43 | |||
44 | if [ -n "$SYSTEMD_USED" ]; then | ||
45 | mkdir -p usr/etc/tmpfiles.d | ||
46 | tmpfiles_conf=usr/etc/tmpfiles.d/00ostree-tmpfiles.conf | ||
47 | echo "d /var/rootdirs 0755 root root -" >>${tmpfiles_conf} | ||
48 | echo "L /var/rootdirs/home - - - - /sysroot/home" >>${tmpfiles_conf} | ||
49 | else | ||
50 | mkdir -p usr/etc/init.d | ||
51 | tmpfiles_conf=usr/etc/init.d/tmpfiles.sh | ||
52 | echo '#!/bin/sh' > ${tmpfiles_conf} | ||
53 | echo "mkdir -p /var/rootdirs; chmod 755 /var/rootdirs" >> ${tmpfiles_conf} | ||
54 | echo "ln -sf /sysroot/home /var/rootdirs/home" >> ${tmpfiles_conf} | ||
55 | |||
56 | ln -s ../init.d/tmpfiles.sh usr/etc/rcS.d/S20tmpfiles.sh | ||
57 | fi | ||
58 | |||
59 | # Preserve OSTREE_BRANCHNAME for future information | ||
60 | mkdir -p usr/share/sota/ | ||
61 | echo -n "${OSTREE_BRANCHNAME}" > usr/share/sota/branchname | ||
62 | |||
63 | # Preserve data in /home to be later copied to /sysroot/home by sysroot | ||
64 | # generating procedure | ||
65 | mkdir -p usr/homedirs | ||
66 | if [ -d "home" ] && [ ! -L "home" ]; then | ||
67 | mv home usr/homedirs/home | ||
68 | ln -sf var/rootdirs/home home | ||
69 | fi | ||
70 | |||
71 | # Move persistent directories to /var | ||
72 | dirs="opt mnt media srv" | ||
73 | |||
74 | for dir in ${dirs}; do | ||
75 | if [ -d ${dir} ] && [ ! -L ${dir} ]; then | ||
76 | if [ "$(ls -A $dir)" ]; then | ||
77 | bbwarn "Data in /$dir directory is not preserved by OSTree. Consider moving it under /usr" | ||
78 | fi | ||
79 | |||
80 | if [ -n "$SYSTEMD_USED" ]; then | ||
81 | echo "d /var/rootdirs/${dir} 0755 root root -" >>${tmpfiles_conf} | ||
82 | else | ||
83 | echo "mkdir -p /var/rootdirs/${dir}; chown 755 /var/rootdirs/${dir}" >>${tmpfiles_conf} | ||
84 | fi | ||
85 | rm -rf ${dir} | ||
86 | ln -sf var/rootdirs/${dir} ${dir} | ||
87 | fi | ||
88 | done | ||
89 | |||
90 | if [ -d root ] && [ ! -L root ]; then | ||
91 | if [ "$(ls -A root)" ]; then | ||
92 | bberror "Data in /root directory is not preserved by OSTree." | ||
93 | exit 1 | ||
94 | fi | ||
95 | |||
96 | if [ -n "$SYSTEMD_USED" ]; then | ||
97 | echo "d /var/roothome 0755 root root -" >>${tmpfiles_conf} | ||
98 | else | ||
99 | echo "mkdir -p /var/roothome; chown 755 /var/roothome" >>${tmpfiles_conf} | ||
100 | fi | ||
101 | |||
102 | rm -rf root | ||
103 | ln -sf var/roothome root | ||
104 | fi | ||
105 | |||
106 | if [ -n "${SOTA_SECONDARY_ECUS}" ]; then | ||
107 | mkdir -p var/sota/ecus | ||
108 | cp ${SOTA_SECONDARY_ECUS} var/sota/ecus | ||
109 | fi | ||
110 | |||
111 | # Creating boot directories is required for "ostree admin deploy" | ||
112 | |||
113 | mkdir -p boot/loader.0 | ||
114 | mkdir -p boot/loader.1 | ||
115 | ln -sf boot/loader.0 boot/loader | ||
116 | |||
117 | checksum=`sha256sum ${DEPLOY_DIR_IMAGE}/${OSTREE_KERNEL} | cut -f 1 -d " "` | ||
118 | |||
119 | # Copy kernel and initramfs and their signature files | ||
120 | cp ${DEPLOY_DIR_IMAGE}/${OSTREE_KERNEL} boot/vmlinuz-${checksum} | ||
121 | cp ${DEPLOY_DIR_IMAGE}/${OSTREE_KERNEL}.p7b boot/vmlinuz-${checksum}.p7b | ||
122 | cp ${DEPLOY_DIR_IMAGE}/${OSTREE_INITRAMFS_IMAGE}-${MACHINE}${RAMDISK_EXT} boot/initramfs-${checksum} | ||
123 | cp ${DEPLOY_DIR_IMAGE}/${OSTREE_INITRAMFS_IMAGE}-${MACHINE}${RAMDISK_EXT}.p7b boot/initramfs-${checksum}.p7b | ||
124 | |||
125 | # Copy image manifest | ||
126 | cat ${IMAGE_MANIFEST} | cut -d " " -f1,3 > usr/package.manifest | ||
127 | |||
128 | cd ${WORKDIR} | ||
129 | |||
130 | # Create a tarball that can be then commited to OSTree repo | ||
131 | OSTREE_TAR=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ostree.tar.bz2 | ||
132 | tar -C ${OSTREE_ROOTFS} --xattrs --xattrs-include='*' -cjf ${OSTREE_TAR} . | ||
133 | sync | ||
134 | |||
135 | rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.rootfs.ostree.tar.bz2 | ||
136 | ln -s ${IMAGE_NAME}.rootfs.ostree.tar.bz2 ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.rootfs.ostree.tar.bz2 | ||
137 | |||
138 | if [ ! -d ${OSTREE_REPO} ]; then | ||
139 | ostree --repo=${OSTREE_REPO} init --mode=archive-z2 | ||
140 | fi | ||
141 | |||
142 | # Commit the result | ||
143 | ostree --repo=${OSTREE_REPO} commit \ | ||
144 | --tree=dir=${OSTREE_ROOTFS} \ | ||
145 | --skip-if-unchanged \ | ||
146 | --branch=${OSTREE_BRANCHNAME} \ | ||
147 | --subject="Commit-id: ${IMAGE_NAME}" | ||
148 | |||
149 | rm -rf ${OSTREE_ROOTFS} | ||
150 | } | ||