Initial patches to install images...

PR: 150921
This commit is contained in:
Warner Losh 2010-10-09 08:52:09 +00:00
parent 7dae3d772a
commit 0f74b3f3ed
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=213650
9 changed files with 312 additions and 109 deletions

View File

@ -165,7 +165,6 @@ setup_mbr_partitions()
WRKSLICE="$2"
FOUNDPARTS="1"
# Lets setup the BSDLABEL
BSDLABEL="${TMPDIR}/bsdLabel-${WRKSLICE}"
export BSDLABEL
@ -193,6 +192,11 @@ setup_mbr_partitions()
SIZE=`echo $STRING | tr -s '\t' ' ' | cut -d ' ' -f 2`
MNT=`echo $STRING | tr -s '\t' ' ' | cut -d ' ' -f 3`
if echo $STRING | grep -E '^/.+' >/dev/null 2>&1
then
IMAGE=`echo ${STRING} | cut -f1 -d' '`
fi
# Check if we have a .eli extension on this FS
echo ${FS} | grep ".eli" >/dev/null 2>/dev/null
if [ "$?" = "0" ]
@ -254,7 +258,7 @@ setup_mbr_partitions()
# Check if we found a valid root partition
check_for_mount "${MNT}" "/"
if [ "$?" = "0" ] ; then
FOUNDROOT="0" ; export FOUNDROOT
FOUNDROOT="0" ; export FOUNDROOT
fi
# Check if we have a "/boot" instead
@ -267,7 +271,7 @@ setup_mbr_partitions()
fi
fi
else
else
# Done with the a: partitions
# Check if we found a valid root partition not on a:
@ -306,7 +310,7 @@ setup_mbr_partitions()
fi
# Save this data to our partition config dir
echo "${FS}:${MNT}:${ENC}:${PLABEL}:MBR:${XTRAOPTS}" >${PARTDIR}/${WRKSLICE}${PARTLETTER}
echo "${FS}:${MNT}:${ENC}:${PLABEL}:MBR:${XTRAOPTS}:${IMAGE}" >${PARTDIR}/${WRKSLICE}${PARTLETTER}
# If we have a enc password, save it as well
if [ ! -z "${ENCPASS}" ] ; then
@ -327,6 +331,8 @@ setup_mbr_partitions()
*) exit_err "ERROR: bsdlabel only supports up to letter h for partitions." ;;
esac
unset IMAGE
fi # End of subsection locating a slice in config
echo $line | grep "^commitDiskLabel" >/dev/null 2>/dev/null
@ -567,7 +573,7 @@ setup_disk_label()
{
# We are ready to start setting up the label, lets read the config and do the actions
# First confirm that we have a valid WORKINGSLICES
if [ -z "${WORKINGSLICES}" -a -z "${WORKINGIMAGES}" ]; then
if [ -z "${WORKINGSLICES}" ]; then
exit_err "ERROR: No slices were setup! Please report this to the maintainers"
fi
@ -612,12 +618,6 @@ setup_disk_label()
populate_disk_label "${i}"
done
for i in $WORKINGIMAGES
do
image=`echo "${i}"|cut -f2 -d:`
check_image_layout "${image}"
done
# Check if we made a root partition
if [ "$FOUNDROOT" = "-1" ]
then
@ -653,7 +653,7 @@ check_fstab_mbr()
then
PARTLETTER=`echo "$SLICE" | sed -E 's|^.+([a-h])$|\1|'`
grep -E '^.+ +/ +' "${FSTAB}" >/dev/null 2>&1
cat "${FSTAB}" | awk '{ print $2 }' | grep -E '^/$' >/dev/null 2>&1
if [ "$?" = "0" ]
then
if [ "${PARTLETTER}" = "a" ]
@ -662,10 +662,14 @@ check_fstab_mbr()
else
FOUNDROOT="1"
fi
ROOTIMAGE="1"
export FOUNDROOT
export ROOTIMAGE
fi
grep -E '^.+ +/boot +' "${FSTAB}" >/dev/null 2>&1
cat "${FSTAB}" | awk '{ print $2 }' | grep -E '^/boot$' >/dev/null 2>&1
if [ "$?" = "0" ]
then
if [ "${PARTLETTER}" = "a" ]
@ -700,7 +704,7 @@ check_fstab_gpt()
then
PARTNUMBER=`echo "${SLICE}" | sed -E 's|^.+p([0-9]*)$|\1|'`
grep -E '^.+ +/ +' "${FSTAB}" >/dev/null 2>&1
cat "${FSTAB}" | awk '{ print $2 }' | grep -E '^/$' >/dev/null 2>&1
if [ "$?" = "0" ]
then
if [ "${PARTNUMBER}" = "2" ]
@ -709,10 +713,14 @@ check_fstab_gpt()
else
FOUNDROOT="1"
fi
ROOTIMAGE="1"
export FOUNDROOT
export ROOTIMAGE
fi
grep -E '^.+ +/boot +' "${FSTAB}" >/dev/null 2>&1
cat "${FSTAB}" | awk '{ print $2 }' | grep -E '^/boot$' >/dev/null 2>&1
if [ "$?" = "0" ]
then
if [ "${PARTNUMBER}" = "2" ]
@ -731,42 +739,45 @@ check_fstab_gpt()
return 1
};
check_image_layout()
check_disk_layout()
{
local SLICES
local IMAGE
local TYPE
local DISK
local RES
local MD
local F
IMAGE="$1"
DISK="$1"
TYPE="MBR"
if [ -z "${IMAGE}" ]
if [ -z "${DISK}" ]
then
return 1
fi
MD=`mdconfig -af "${IMAGE}"`
if [ "$?" != "0" ]
then
return 1
fi
SLICES_MBR=`ls /dev/${DISK}s[1-4]*[a-h]* 2>/dev/null`
SLICES_GPT=`ls /dev/${DISK}p[0-9]* 2>/dev/null`
SLICES_SLICE=`ls /dev/${DISK}[a-h]* 2>/dev/null`
SLICES=`ls /dev/${MD}s[1-4]*[a-h]* 2>/dev/null`
if [ "$?" != "0" ]
if [ -n "${SLICES_MBR}" ]
then
SLICES=`ls /dev/${MD}p[0-9]* 2>/dev/null`
if [ -n "${SLICES}" ]
then
TYPE="GPT"
RES=0
fi
else
SLICES="${SLICES_MBR}"
TYPE="MBR"
RES=0
fi
if [ -n "${SLICES_GPT}" ]
then
SLICES="${SLICES_GPT}"
TYPE="GPT"
RES=0
fi
if [ -n "${SLICES_SLICE}" ]
then
SLICES="${SLICES_SLICE}"
TYPE="MBR"
RES=0
fi
for slice in ${SLICES}
do
F=1
@ -796,6 +807,5 @@ check_image_layout()
umount /mnt
done
mdconfig -d -u "${MD}"
return ${RES}
};

View File

@ -400,12 +400,12 @@ setup_disk_slice()
then
# Lets figure out what number this slice will be
LASTSLICE="`gpart show ${DISK} \
| grep -v ${DISK} \
| grep -v ' free' \
| tr -s '\t' ' ' \
| cut -d ' ' -f 4 \
| sed '/^$/d' \
| tail -n 1`"
| grep -v ${DISK} \
| grep -v ' free' \
| tr -s '\t' ' ' \
| cut -d ' ' -f 4 \
| sed '/^$/d' \
| tail -n 1`"
if [ -z "${LASTSLICE}" ]
then
@ -466,7 +466,7 @@ setup_disk_slice()
if [ "$PSCHEME" = "MBR" -o -z "$PSCHEME" ] ; then
PSCHEME="MBR"
tmpSLICE="${DISK}s1"
else
else
tmpSLICE="${DISK}p1"
fi
@ -486,29 +486,44 @@ setup_disk_slice()
;;
image)
if [ -n "${IMAGE}" ]
if [ -z "${IMAGE}" ]
then
write_image "${IMAGE}" "${DISK}"
else
exit_err "ERROR: partition type image specified with no image!"
exit_err "ERROR: partition type image specified with no image!"
fi
IMAGE="${DISK}:${IMAGE}"
if [ -z "${WORKINGIMAGES}" ]
then
WORKINGIMAGES="${IMAGE}"
else
WORKINGIMAGES="${WORKINGIMAGES} ${IMAGE}"
fi
export WORKINGIMAGES
;;
*) exit_err "ERROR: Unknown PTYPE: $PTYPE" ;;
esac
if [ -n "${IMAGE}" ]
then
local DEST
if [ -n "${tmpSLICE}" ]
then
DEST="${tmpSLICE}"
else
DEST="${DISK}"
fi
if iscompressed "${IMAGE}"
then
local COMPRESSION
get_compression_type "${IMAGE}"
COMPRESSION="${VAL}"
decompress_file "${IMAGE}" "${COMPRESSION}"
IMAGE="${VAL}"
fi
write_image "${IMAGE}" "${DEST}"
check_disk_layout "${DEST}"
fi
# Now save which disk<num> this is, so we can parse it later during slice partition setup
if [ -n "${tmpSLICE}" ]
if [ -z "${IMAGE}" ]
then
echo "disk${disknum}" >${SLICECFGDIR}/$tmpSLICE
fi
@ -524,7 +539,6 @@ setup_disk_slice()
echo "$MIRRORDISK:$MIRRORBAL" >${MIRRORCFGDIR}/$DISK
fi
# Increment our disk counter to look for next disk and unset
unset BMANAGER PTYPE DISK MIRRORDISK MIRRORBAL PSCHEME IMAGE
disknum="`expr $disknum + 1`"

View File

@ -147,6 +147,7 @@ start_extract_split()
then
exit_err "ERROR: Failed extracting ${KERNELS}"
fi
rm -rf "${FSMNT}/boot/kernel"
mv "${FSMNT}/boot/GENERIC" "${FSMNT}/boot/kernel"
else
exit_err "ERROR: ${KERNELS}/install.sh does not exist"
@ -328,6 +329,46 @@ start_rsync_copy()
};
start_image_install()
{
if [ -z "${IMAGE_FILE}" ]
then
exit_err "ERROR: installMedium set to image but no image file specified!"
fi
# We are ready to start mounting, lets read the config and do it
while read line
do
echo $line | grep "^disk0=" >/dev/null 2>/dev/null
if [ "$?" = "0" ]
then
# Found a disk= entry, lets get the disk we are working on
get_value_from_string "${line}"
strip_white_space "$VAL"
DISK="$VAL"
fi
echo $line | grep "^commitDiskPart" >/dev/null 2>/dev/null
if [ "$?" = "0" ]
then
# Found our flag to commit this disk setup / lets do sanity check and do it
if [ ! -z "${DISK}" ]
then
# Write the image
write_image "${IMAGE_FILE}" "${DISK}"
# Increment our disk counter to look for next disk and unset
unset DISK
break
else
exit_err "ERROR: commitDiskPart was called without procceding disk<num>= and partition= entries!!!"
fi
fi
done <${CFGF}
};
# Entrance function, which starts the installation process
init_extraction()
@ -393,6 +434,7 @@ init_extraction()
sftp) ;;
rsync) start_rsync_copy ;;
image) start_image_install ;;
*) exit_err "ERROR: Unknown install medium" ;;
esac

View File

@ -127,6 +127,7 @@ mount_all_filesystems()
UFS+SUJ) mount_partition ${PART}${EXT} ${PARTFS} ${PARTMNT} "noatime" ;;
UFS+J) mount_partition ${PART}${EXT}.journal ${PARTFS} ${PARTMNT} "async,noatime" ;;
ZFS) mount_partition ${PART} ${PARTFS} ${PARTMNT} ;;
IMAGE) mount_partition ${PART} ${PARTFS} ${PARTMNT} ;;
*) exit_err "ERROR: Got unknown file-system type $PARTFS" ;;
esac
fi
@ -176,7 +177,14 @@ mount_all_filesystems()
rc_halt "swapon /dev/${PART}"
fi
;;
*) exit_err "ERROR: Got unknown file-system type $PARTFS" ;;
IMAGE)
if [ ! -d "${PARTMNT}" ]
then
mkdir -p "${PARTMNT}"
fi
mount_partition ${PART} ${PARTFS} ${PARTMNT}
;;
*) exit_err "ERROR: Got unknown file-system type $PARTFS" ;;
esac
fi
done

View File

@ -100,6 +100,7 @@ setup_filesystems()
PARTLABEL="`cat ${PARTDIR}/${PART} | cut -d ':' -f 4`"
PARTGEOM="`cat ${PARTDIR}/${PART} | cut -d ':' -f 5`"
PARTXTRAOPTS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 6`"
PARTIMAGE="`cat ${PARTDIR}/${PART} | cut -d ':' -f 7`"
# Make sure journaling isn't enabled on this device
if [ -e "/dev/${PART}.journal" ]
@ -204,6 +205,11 @@ setup_filesystems()
sleep 2
;;
IMAGE)
write_image "${PARTIMAGE}" "${PART}"
sleep 2
;;
*) exit_err "ERROR: Got unknown file-system type $PARTFS" ;;
esac

View File

@ -284,27 +284,123 @@ get_zpool_name()
fi
};
iscompressed()
{
local FILE
local RES
FILE="$1"
RES=1
if echo "${FILE}" | \
grep -iE '\.(Z|lzo|lzw|lzma|gz|bz2|xz|zip)$' >/dev/null 2>&1
then
RES=0
fi
return ${RES}
}
get_compression_type()
{
local FILE
local SUFFIX
FILE="$1"
SUFFIX=`echo "${FILE}" | sed -E 's|^(.+)\.(.+)$|\2|'`
VAL=""
SUFFIX=`echo "${SUFFIX}" | tr A-Z a-z`
case "${SUFFIX}" in
z) VAL="lzw" ;;
lzo) VAL="lzo" ;;
lzw) VAL="lzw" ;;
lzma) VAL="lzma" ;;
gz) VAL="gzip" ;;
bz2) VAL="bzip2" ;;
xz) VAL="xz" ;;
zip) VAL="zip" ;;
esac
export VAL
}
decompress_file()
{
local FILE
local COMPRESSION
FILE="$1"
COMPRESSION="$2"
if [ -n "${COMPRESSION}" ]
then
case "${COMPRESSION}" in
lzw)
rc_halt "uncompress ${FILE}"
VAL="${FILE%.Z}"
;;
lzo)
rc_halt "lzop -d ${FILE}"
VAL="${FILE%.lzo}"
;;
lzma)
rc_halt "lzma -d ${FILE}"
VAL="${FILE%.lzma}"
;;
gzip)
rc_halt "gunzip ${FILE}"
VAL="${FILE%.gz}"
;;
bzip2)
rc_halt "bunzip2 ${FILE}"
VAL="${FILE%.bz2}"
;;
xz)
rc_halt "xz -d ${FILE}"
VAL="${FILE%.xz}"
;;
zip)
rc_halt "unzip ${FILE}"
VAL="${FILE%.zip}"
;;
*)
exit_err "ERROR: ${COMPRESSION} compression is not supported"
;;
esac
fi
export VAL
}
write_image()
{
local IMAGE_FILE
local DEVICE_FILE
IMAGE_FILE="$1"
DEVICE_FILE="$2"
if [ -z "${IMAGE_FILE}" ]
then
echo "ERROR: Image file not specified!"
exit 1
exit_err "ERROR: Image file not specified!"
fi
if [ -z "${DEVICE_FILE}" ]
then
echo "ERROR: Device file not specified!"
exit 1
exit_err "ERROR: Device file not specified!"
fi
if [ ! -f "${IMAGE_FILE}" ]
then
echo "ERROR: '${IMAGE_FILE}' does not exist!"
exit 1
exit_err "ERROR: '${IMAGE_FILE}' does not exist!"
fi
DEVICE_FILE="${DEVICE_FILE#/dev/}"
@ -312,16 +408,21 @@ write_image()
if [ ! -c "${DEVICE_FILE}" ]
then
echo "ERROR: '${DEVICE_FILE}' is not a character device!"
exit 1
exit_err "ERROR: '${DEVICE_FILE}' is not a character device!"
fi
if [ "${RES}" = "0" ]
if iscompressed "${IMAGE_FILE}"
then
rc_halt "dd if=${IMAGE_FILE} of=${DEVICE_FILE} ibs=16k obs=16k"
local COMPRESSION
get_compression_type "${IMAGE_FILE}"
COMPRESSION="${VAL}"
decompress_file "${IMAGE_FILE}" "${COMPRESSION}"
IMAGE_FILE="${VAL}"
fi
return 0
rc_halt "dd if=${IMAGE_FILE} of=${DEVICE_FILE} bs=128k"
};
install_fresh()
@ -329,45 +430,57 @@ install_fresh()
# Lets start setting up the disk slices now
setup_disk_slice
# Disk setup complete, now lets parse WORKINGSLICES and setup the bsdlabels
setup_disk_label
if [ -z "${ROOTIMAGE}" ]
then
# Disk setup complete, now lets parse WORKINGSLICES and setup the bsdlabels
setup_disk_label
# Now we've setup the bsdlabels, lets go ahead and run newfs / zfs
# to setup the filesystems
setup_filesystems
# Now we've setup the bsdlabels, lets go ahead and run newfs / zfs
# to setup the filesystems
setup_filesystems
# Lets mount the partitions now
mount_all_filesystems
# Lets mount the partitions now
mount_all_filesystems
# We are ready to begin extraction, lets start now
init_extraction
# Check if we have any optional modules to load
install_components
# Check if we have any packages to install
install_packages
# Do any localization in configuration
run_localize
# Save any networking config on the installed system
save_networking_install
# Now add any users
setup_users
# Now run any commands specified
run_commands
# Do any last cleanup / setup before unmounting
run_final_cleanup
# Unmount and finish up
unmount_all_filesystems
fi
echo_log "Installation finished!"
};
install_image()
{
# We are ready to begin extraction, lets start now
init_extraction
# Check if we have any optional modules to load
install_components
# Check if we have any packages to install
install_packages
# Do any localization in configuration
run_localize
# Save any networking config on the installed system
save_networking_install
# Now add any users
setup_users
# Now run any commands specified
run_commands
# Do any last cleanup / setup before unmounting
run_final_cleanup
# Unmount and finish up
unmount_all_filesystems
echo_log "Installation finished!"
}
};
install_upgrade()
{
@ -397,4 +510,4 @@ install_upgrade()
unmount_upgrade
echo_log "Upgrade finished!"
}
};

View File

@ -73,7 +73,7 @@ file_sanity_check "installMode disk0 installType installMedium packageType"
check_value installMode "fresh upgrade"
check_value bootManager "bsd none"
check_value installType "PCBSD FreeBSD"
check_value installMedium "dvd usb ftp rsync"
check_value installMedium "dvd usb ftp rsync image"
check_value packageType "uzip tar rsync split"
if_check_value_exists partition "all s1 s2 s3 s4 free image"
if_check_value_exists mirrorbal "load prefer round-robin split"
@ -100,7 +100,12 @@ start_networking
# If we are not doing an upgrade, lets go ahead and setup the disk
case "${INSTALLMODE}" in
fresh)
install_fresh
if [ "${INSTALLMEDIUM}" = "image" ]
then
install_image
else
install_fresh
fi
;;
upgrade)
@ -108,7 +113,7 @@ case "${INSTALLMODE}" in
;;
*)
exit 1
exit 1
;;
esac

View File

@ -68,6 +68,10 @@ FBSD_BRANCH_DIR="${FBSD_BRANCH}"
FBSD_ARCH=`uname -m`
export FBSD_UZIP_FILE FBSD_TAR_FILE FBSD_BRANCH FBSD_BRANCH_DIR FBSD_ARCH
# Location of image file
IMAGE_FILE="/home/john/tmp/PCBSD8.1-x86-USB.img"
export IMAGE_FILE
# Our internet mirror listing file location
NETSERVER="http://updates.pcbsd.org"
ARCH="`uname -m`"

View File

@ -153,7 +153,7 @@ specified this defaults to "round-robin"
Setting this option will instruct pc-sysinstall to install the BSD boot Manager,
or leave it empty
# image=(/path/to/image/file)
# image=(/path/to/image/file) (/mountpoint)
Setting this option will instruct pc-sysinstall to write the image file
specified by the path to the disk.
@ -218,7 +218,7 @@ If you with to just include the disk into the pool in "basic" mode, then use (ad
The following settings specify the type, locations and sources
for this installation
# installMedium=(dvd, usb, ftp, rsync)
# installMedium=(dvd, usb, ftp, rsync, image)
Set installMedium= to the source type we will be using for this install.
@ -227,6 +227,7 @@ Available Types:
usb - Search for and mount the USB drive which contains the install archive
ftp - The install archive will be fetched from a FTP / HTTP server before install
rsync - Pull the system data from a ssh + rsync server, specified with variables below
image - Install system from an image
# installType=(PCBSD, FreeBSD)