Initial import, protostar creates ISO, but it cannot mount usr yet, find-usr searchs media for usr image

1 files changed, 181 insertions, 0 deletions

diff --git a/protostar b/protostar
new file mode 100755
index 0000000..85bc87b
--- /dev/null
+++ b/protostar
@@ -0,0 +1,181 @@
+#!/usr/bin/bash
+
+# TODO:
+# 2. Find and mount usr.lzma
+
+
+set -e
+set -u
+
+TMP="${TMP:-/tmp}"
+
+DATE=$(date '+%Y-%m-%d-%H%M')
+DIST="${DIST:-bok}"
+REPO="${REPO:-http://apt.osdyson.org}"
+BOOTARCH_SIZE="${BOOTARCH_SIZE:-300}" # Megabytes
+
+ISONAME="${ISONAME:-dyson-${DIST}-${DATE}}.iso"
+
+ROOT="${TMP}/ROOT"
+BOOTARCH_FILE="${ROOT}/boot_archive"
+BOOTARCH="${ROOT}/boot_archive.mount"
+
+if [ -z "${ROOT}" ] || [ "${ROOT}" = / ]; then
+    echo "WTF? Bad root: \`${ROOT}'" >&2
+    exit 1
+fi
+
+
+debootstrap \
+    --no-check-gpg \
+    --exclude=syslogd,bootadm \
+    --include=illumos-grub,illumos-kernel \
+    "${DIST}" \
+    "${ROOT}" \
+    "${REPO}"
+
+
+# This stuff does not make sense for LiveCD:
+rm -rf "${ROOT}"/var/lib/dpkg/info
+rm -rf "${ROOT}"/var/cache/*
+rm -rf "${ROOT}"/etc/cron.*
+rm -rf "${ROOT}"/var/log/*
+rm -rf "${ROOT}"/var/adm/*
+
+devfsadm -r "${ROOT}"
+
+cat <<VFSTAB > $ROOT/etc/vfstab
+#device         device          mount           FS      fsck    mount   mount
+#to mount       to fsck         point           type    pass    at boot options
+#
+/devices        -               /devices        devfs   -       no      -
+/proc           -               /proc           proc    -       no      -
+ctfs            -               /system/contract ctfs   -       no      -
+objfs           -               /system/object  objfs   -       no      -
+sharefs         -               /etc/dfs/sharetab       sharefs -       no      -
+fd              -               /dev/fd         fd      -       no      -
+swap            -               /tmp            tmpfs   -       yes     -
+
+VFSTAB
+
+echo 'export LD_NOVERSION=1' >> $ROOT/etc/profile
+
+echo 'dyson-live' > "${ROOT}/etc/nodename"
+touch "${ROOT}/etc/hostname.e1000g0"
+touch "${ROOT}/etc/dhcp.e1000g0"
+echo '127.0.0.1       localhost loghost' > "${ROOT}/etc/inet/hosts"
+
+
+echo "Importing manifests..."
+rm "${ROOT}/lib/svc/manifest/system/early-manifest-import.xml" || true
+bash "${ROOT}/lib/svc/method/manifest-import" \
+    -f "${ROOT}/etc/svc/repository.db" \
+    -d "${ROOT}/lib/svc/manifest"
+
+
+echo "Making boot archive..."
+rm -f "${BOOTARCH_FILE}"
+dd if=/dev/zero of="${BOOTARCH_FILE}" bs=1M count="${BOOTARCH_SIZE}"
+lofidev=$(lofiadm -a "${BOOTARCH_FILE}")
+rlofidev="${lofidev/lofi/rlofi}"
+yes | newfs -m 0 "${rlofidev}"
+mkdir -p "${BOOTARCH}"
+mount -o nologging "${lofidev}" "${BOOTARCH}"
+
+( cd "${BOOTARCH}"
+mkdir -p mnt proc tmp usr var/run .cdrom
+chmod 1777 tmp
+chmod 0555 proc
+ln -sf usr/bin bin
+ln -sf var/run run
+)
+
+( cd "${ROOT}"
+
+cp -rP --preserve=timestamps,links \
+    boot \
+    dev \
+    devices \
+    etc \
+    kernel \
+    lib \
+    platform \
+    root \
+    sbin \
+    system \
+    var \
+    "${BOOTARCH}"
+
+rm -rf \
+    dev \
+    devices \
+    etc \
+    kernel \
+    lib \
+    mnt \
+    proc \
+    root \
+    run \
+    sbin \
+    system \
+    tmp \
+    var
+
+find platform -type f -a ! -name unix | xargs rm -f
+)
+
+umount "${BOOTARCH}"
+lofiadm -d "${BOOTARCH_FILE}"
+rmdir "${BOOTARCH}"
+gzip -9 -f "${BOOTARCH_FILE}"
+mv "${BOOTARCH_FILE}.gz" "${ROOT}/boot/"
+
+
+echo "Making usr archive..."
+( cd "${ROOT}"
+
+# usr will be mounted from usr.lzma:
+rm -f usr.lzma
+genisoimage \
+   -o usr.lzma \
+   -N -l -R -U \
+   -allow-multidot \
+   -quiet -no-iso-translate -cache-inodes -d -D \
+   -V "usr" \
+   usr
+
+rm -rf usr
+lofiadm -C lzma usr.lzma
+)
+
+cat <<GRUB > "${ROOT}/boot/grub/menu.lst"
+default=0
+timeout=3
+splashimage=/boot/grub/splash.xpm.gz
+foreground=ffffff
+background=215ECA
+title Dyson Live (amd64)
+    kernel$ /platform/i86pc/kernel/amd64/unix -k
+    module$ /boot/boot_archive.gz
+
+GRUB
+
+genisoimage \
+    -o "${ISONAME}" \
+    -b boot/grub/stage2_eltorito \
+    -c .catalog \
+    -no-emul-boot \
+    -boot-load-size 4 \
+    -boot-info-table \
+    -N -l -R -U \
+    -allow-multidot \
+    -no-iso-translate \
+    -cache-inodes \
+    -d -D \
+    -V "${ISONAME}" \
+    "${ROOT}"
+
+ls -lh "${ISONAME}"
+
+exit 0
+