summaryrefslogtreecommitdiff
path: root/archiso/hooks
diff options
context:
space:
mode:
authorGerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>2012-08-25 15:14:51 -0300
committerGerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>2012-08-25 15:14:51 -0300
commit5df61f0c9e89725b59d0e975d6e320fa0ea579ba (patch)
treec29627857c9ae5243cf27547f80edcf24e35f78d /archiso/hooks
parentb629c4a4adb67f76f78bed00bcdf7ebcf36f813b (diff)
downloadarchiso32-5df61f0c9e89725b59d0e975d6e320fa0ea579ba.tar.xz
[archiso] Rework Makefile / Reorder files
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Diffstat (limited to 'archiso/hooks')
-rw-r--r--archiso/hooks/archiso198
-rw-r--r--archiso/hooks/archiso_loop_mnt32
-rw-r--r--archiso/hooks/archiso_pxe_common50
-rw-r--r--archiso/hooks/archiso_pxe_http61
-rw-r--r--archiso/hooks/archiso_pxe_nbd37
-rw-r--r--archiso/hooks/archiso_pxe_nfs27
-rw-r--r--archiso/hooks/archiso_shutdown6
7 files changed, 0 insertions, 411 deletions
diff --git a/archiso/hooks/archiso b/archiso/hooks/archiso
deleted file mode 100644
index 9445498..0000000
--- a/archiso/hooks/archiso
+++ /dev/null
@@ -1,198 +0,0 @@
-# args: source, newroot, mountpoint
-_mnt_fs() {
- local img="${1}"
- local newroot="${2}"
- local mnt="${3}"
- local img_fullname="${img##*/}";
- local img_name="${img_fullname%%.*}"
- local dm_snap_name="${dm_snap_prefix}_${img_name}"
- local ro_dev ro_dev_size rw_dev
-
- ro_dev=$(losetup --find --show --read-only "${img}")
- echo ${ro_dev} >> /run/archiso/used_block_devices
- ro_dev_size=$(blockdev --getsz ${ro_dev})
-
- if [[ "${cow_persistent}" == "P" ]]; then
- if [[ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]]; then
- msg ":: Found '/run/archiso/cowspace/${cow_directory}/${img_name}.cow', using as persistent."
- else
- msg ":: Creating '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' as persistent."
- dd of="/run/archiso/cowspace/${cow_directory}/${img_name}.cow" count=0 seek=${ro_dev_size} &> /dev/null
- fi
- else
- if [[ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]]; then
- msg ":: Found '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' but non-persistent requested, removing."
- rm -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow"
- fi
- msg ":: Creating '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' as non-persistent."
- dd of="/run/archiso/cowspace/${cow_directory}/${img_name}.cow" count=0 seek=${ro_dev_size} &> /dev/null
- fi
-
- rw_dev=$(losetup --find --show "/run/archiso/cowspace/${cow_directory}/${img_name}.cow")
- echo ${rw_dev} >> /run/archiso/used_block_devices
-
- echo "0 ${ro_dev_size} snapshot ${ro_dev} ${rw_dev} ${cow_persistent} 8" | dmsetup create ${dm_snap_name}
-
- _mnt_dev "/dev/mapper/${dm_snap_name}" "${newroot}${mnt}" "-w"
- echo $(readlink -f /dev/mapper/${dm_snap_name}) >> /run/archiso/used_block_devices
- echo "/dev/mapper/${dm_snap_name} ${mnt} auto defaults 0 0" >> ${newroot}/etc/fstab
-}
-
-# args: /path/to/image_file, mountpoint
-_mnt_sfs() {
- local img="${1}"
- local mnt="${2}"
- local img_fullname="${img##*/}"
- local sfs_dev
-
- if [[ "${copytoram}" == "y" ]]; then
- msg -n ":: Copying squashfs image to RAM..."
- if ! cp "${img}" "/run/archiso/copytoram/${img_fullname}" ; then
- echo "ERROR: while copy '${img}' to '/run/archiso/copytoram/${img_fullname}'"
- launch_interactive_shell
- fi
- img="/run/archiso/copytoram/${img_fullname}"
- msg "done."
- fi
- sfs_dev=$(losetup --find --show --read-only "${img}")
- echo ${sfs_dev} >> /run/archiso/used_block_devices
- _mnt_dev "${sfs_dev}" "${mnt}" "-r"
-}
-
-# args: device, mountpoint, flags
-_mnt_dev() {
- local dev="${1}"
- local mnt="${2}"
- local flg="${3}"
-
- mkdir -p "${mnt}"
-
- msg ":: Mounting '${dev}' to '${mnt}'"
-
- while ! poll_device "${dev}" 30; do
- echo "ERROR: '${dev}' device did not show up after 30 seconds..."
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
- done
-
- if mount "${flg}" "${dev}" "${mnt}"; then
- msg ":: Device '${dev}' mounted successfully."
- else
- echo "ERROR; Failed to mount '${dev}'"
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
- fi
-}
-
-_verify_checksum() {
- local _status
- cd "/run/archiso/bootmnt/${archisobasedir}"
- md5sum -c checksum.${arch}.md5 > /tmp/checksum.${arch}.log 2>&1
- _status=$?
- cd "${OLDPWD}"
- return ${_status}
-}
-
-run_hook() {
- [[ -z "${arch}" ]] && arch="$(uname -m)"
- [[ -z "${cowspace_size}" ]] && cowspace_size="75%"
- [[ -z "${copytoram_size}" ]] && copytoram_size="75%"
- [[ -z "${archisobasedir}" ]] && archisobasedir="arch"
- [[ -z "${dm_snap_prefix}" ]] && dm_snap_prefix="arch"
- [[ -z "${archisodevice}" ]] && archisodevice="/dev/disk/by-label/${archisolabel}"
-
- if [[ -z "${aitab}" ]]; then
- aitab="/run/archiso/bootmnt/${archisobasedir}/aitab"
- else
- aitab="/run/archiso/bootmnt/${archisobasedir}/${aitab}"
- fi
-
- if [[ -n "${cow_label}" ]]; then
- cow_device="/dev/disk/by-label/${cow_label}"
- [[ -z "${cow_persistent}" ]] && cow_persistent="P"
- elif [[ -n "${cow_device}" ]]; then
- [[ -z "${cow_persistent}" ]] && cow_persistent="P"
- else
- cow_persistent="N"
- fi
-
- [[ -z "${cow_directory}" ]] && cow_directory="persistent_${archisolabel}/${arch}"
-
- # set mount handler for archiso
- mount_handler="archiso_mount_handler"
-}
-
-# This function is called normally from init script, but it can be called
-# as chain from other mount handlers.
-# args: /path/to/newroot
-archiso_mount_handler() {
- local newroot="${1}"
-
- if ! mountpoint -q "/run/archiso/bootmnt"; then
- _mnt_dev "${archisodevice}" "/run/archiso/bootmnt" "-r"
- if [[ "${copytoram}" != "y" ]]; then
- echo $(readlink -f ${archisodevice}) >> /run/archiso/used_block_devices
- fi
- fi
-
-
- if [[ ! -f "${aitab}" ]]; then
- echo "ERROR: '${aitab}' file does not exist."
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
- fi
-
- if [[ "${checksum}" == "y" ]]; then
- if [[ -f "/run/archiso/bootmnt/${archisobasedir}/checksum.${arch}.md5" ]]; then
- msg -n ":: Self-test requested, please wait..."
- if _verify_checksum; then
- msg "done. Checksum is OK, continue booting."
- else
- echo "ERROR: one or more files are corrupted"
- echo "see /tmp/checksum.${arch}.log for details"
- launch_interactive_shell
- fi
- else
- echo "ERROR: checksum=y option specified but checksum.${arch}.md5 not found"
- launch_interactive_shell
- fi
- fi
-
- if [[ "${copytoram}" == "y" ]]; then
- msg ":: Mounting /run/archiso/copytoram (tmpfs) filesystem, size=${copytoram_size}"
- mkdir -p /run/archiso/copytoram
- mount -t tmpfs -o "size=${copytoram_size}",mode=0755 copytoram /run/archiso/copytoram
- fi
-
- if [[ -n "${cow_device}" ]]; then
- _mnt_dev "${cow_device}" "/run/archiso/cowspace" "-r"
- echo $(readlink -f ${cow_device}) >> /run/archiso/used_block_devices
- mount -o remount,rw "/run/archiso/cowspace"
- else
- msg ":: Mounting /run/archiso/cowspace (tmpfs) filesystem, size=${cowspace_size}..."
- mkdir -p /run/archiso/cowspace
- mount -t tmpfs -o "size=${cowspace_size}",mode=0755 cowspace /run/archiso/cowspace
- fi
- mkdir -p "/run/archiso/cowspace/${cow_directory}"
-
- local aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size
- while read aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size; do
- [[ "${aitab_img#\#}" != "${aitab_img}" ]] && continue
- [[ "${aitab_arch}" != "any" && "${aitab_arch}" != "${arch}" ]] && continue
- if [[ "${aitab_fs_type}" != "none" ]]; then
- _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.fs.sfs" "/run/archiso/sfs/${aitab_img}"
- _mnt_fs "/run/archiso/sfs/${aitab_img}/${aitab_img}.fs" "${newroot}" "${aitab_mnt}"
- else
- _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.sfs" "${newroot}${aitab_mnt}"
- fi
- done < "${aitab}"
-
- if [[ "${copytoram}" == "y" ]]; then
- umount /run/archiso/bootmnt
- fi
-}
-
-# vim:ft=sh:ts=4:sw=4:et:
diff --git a/archiso/hooks/archiso_loop_mnt b/archiso/hooks/archiso_loop_mnt
deleted file mode 100644
index a02cfac..0000000
--- a/archiso/hooks/archiso_loop_mnt
+++ /dev/null
@@ -1,32 +0,0 @@
-# vim: set ft=sh:
-
-run_hook () {
- [[ -n "${img_label}" ]] && img_dev="/dev/disk/by-label/${img_label}"
- if [[ -n "${img_dev}" && -n "${img_loop}" ]]; then
- mount_handler="archiso_loop_mount_handler"
- fi
-}
-
-archiso_loop_mount_handler () {
- newroot="${1}"
-
- local _dev_loop
-
- msg ":: Setup a loop device from ${img_loop} located at device ${img_dev}"
- _mnt_dev "${img_dev}" "/run/archiso/img_dev" "-r"
- if [[ "${copytoram}" != "y" ]]; then
- echo $(readlink -f ${img_dev}) >> /run/archiso/used_block_devices
- fi
-
- if ! _dev_loop=$(losetup --find --show --read-only "/run/archiso/img_dev/${img_loop}"); then
- echo "ERROR: Setting loopback device for file '/run/archiso/img_dev/${img_loop}'"
- launch_interactive_shell
- fi
-
- archiso_mount_handler ${newroot}
-
- if [[ "${copytoram}" == "y" ]]; then
- losetup -d ${_dev_loop}
- umount /run/archiso/img_dev
- fi
-}
diff --git a/archiso/hooks/archiso_pxe_common b/archiso/hooks/archiso_pxe_common
deleted file mode 100644
index d8ac709..0000000
--- a/archiso/hooks/archiso_pxe_common
+++ /dev/null
@@ -1,50 +0,0 @@
-# vim: set ft=sh:
-
-run_hook () {
- local i net_mac bootif_mac bootif_dev
- # These variables will be parsed from /tmp/net-*.conf generated by ipconfig
- local DEVICE
- local IPV4ADDR IPV4BROADCAST IPV4NETMASK IPV4GATEWAY IPV4DNS0 IPV4DNS1
- local HOSTNAME DNSDOMAIN NISDOMAIN ROOTSERVER ROOTPATH
- local filename
- # /tmp/net-*.conf
-
- if [[ -n "${ip}" ]]; then
- if [[ -n "${BOOTIF}" ]]; then
- bootif_mac=${BOOTIF#01-}
- bootif_mac=${bootif_mac//-/:}
- for i in /sys/class/net/*/address; do
- read net_mac < ${i}
- if [[ "${bootif_mac}" == "${net_mac}" ]]; then
- bootif_dev=${i#/sys/class/net/}
- bootif_dev=${bootif_dev%/address}
- break
- fi
- done
- ip="${ip}::${bootif_dev}"
- fi
-
- # setup network and save some values
- ipconfig "ip=${ip}"
-
- . /tmp/net-*.conf
-
- pxeserver=${ROOTSERVER}
-
- # setup DNS resolver
- if [[ "${IPV4DNS0}" != "0.0.0.0" ]]; then
- echo "nameserver ${IPV4DNS0}" > /etc/resolv.conf
- fi
- if [[ "${IPV4DNS1}" != "0.0.0.0" ]]; then
- echo "nameserver ${IPV4DNS1}" >> /etc/resolv.conf
- fi
- fi
-}
-
-run_latehook () {
- [[ -z "${copy_resolvconf}" ]] && copy_resolvconf="y"
-
- if [[ "${copy_resolvconf}" != "n" && -f /etc/resolv.conf ]]; then
- cp /etc/resolv.conf /new_root/etc/resolv.conf
- fi
-}
diff --git a/archiso/hooks/archiso_pxe_http b/archiso/hooks/archiso_pxe_http
deleted file mode 100644
index 32e8ab0..0000000
--- a/archiso/hooks/archiso_pxe_http
+++ /dev/null
@@ -1,61 +0,0 @@
-# vim: set ft=sh:
-
-run_hook() {
- if [[ -n "${ip}" && -n "${archiso_http_srv}" ]]; then
-
- archiso_http_srv=$(eval echo ${archiso_http_srv})
- [[ -z "${archiso_http_spc}" ]] && archiso_http_spc="75%"
-
- mount_handler="archiso_pxe_http_mount_handler"
- fi
-}
-
-# Fetch a file with CURL
-#
-# $1 URL
-# $2 Destination directory inside httpspace/${archisobasedir}
-_curl_get() {
- local _url="${1}"
- local _dst="${2}"
-
- msg ":: Downloading '${_url}'"
- if ! curl -L -f -o "/run/archiso/httpspace/${archisobasedir}${_dst}/${_url##*/}" --create-dirs "${_url}"; then
- echo "ERROR: Downloading '${_url}'"
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
- fi
-}
-
-archiso_pxe_http_mount_handler () {
- newroot="${1}"
-
- msg ":: Mounting /run/archiso/httpspace (tmpfs) filesystem, size='${archiso_http_spc}'"
- mkdir -p "/run/archiso/httpspace"
- mount -t tmpfs -o size="${archiso_http_spc}",mode=0755 httpspace "/run/archiso/httpspace"
-
- local _aitab_url="${archiso_http_srv}${aitab#/run/archiso/bootmnt/}"
- local _aitab_file="/run/archiso/httpspace/${aitab#/run/archiso/bootmnt/}"
-
- _curl_get "${_aitab_url}" "/"
-
- local aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size
- while read aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size; do
- [[ "${aitab_img#\#}" != "${aitab_img}" ]] && continue
- [[ "${aitab_arch}" != "any" && "${aitab_arch}" != "${arch}" ]] && continue
- if [[ "${aitab_fs_type}" != "none" ]]; then
- _curl_get "${archiso_http_srv}${archisobasedir}/${aitab_arch}/${aitab_img}.fs.sfs" "/${aitab_arch}"
- else
- _curl_get "${archiso_http_srv}${archisobasedir}/${aitab_arch}/${aitab_img}.sfs" "/${aitab_arch}"
- fi
- done < "${_aitab_file}"
-
- if [[ "${checksum}" == "y" ]]; then
- _curl_get "${archiso_http_srv}${archisobasedir}/checksum.${arch}.md5" "/"
- fi
-
- mkdir -p "/run/archiso/bootmnt"
- mount -o bind /run/archiso/httpspace /run/archiso/bootmnt
-
- archiso_mount_handler ${newroot}
-}
diff --git a/archiso/hooks/archiso_pxe_nbd b/archiso/hooks/archiso_pxe_nbd
deleted file mode 100644
index a9f84d5..0000000
--- a/archiso/hooks/archiso_pxe_nbd
+++ /dev/null
@@ -1,37 +0,0 @@
-# vim: set ft=sh:
-
-run_hook() {
- if [[ -n "${ip}" && -n "${archiso_nbd_srv}" ]]; then
-
- archiso_nbd_srv=$(eval echo ${archiso_nbd_srv})
- [[ -z "${archiso_nbd_name}" ]] && archiso_nbd_name="archiso"
-
- mount_handler="archiso_pxe_nbd_mount_handler"
- fi
-}
-
-archiso_pxe_nbd_mount_handler () {
- newroot="${1}"
-
- # Module autoloading like with loop devices does not work, doing manually...
- modprobe nbd 2> /dev/null
-
- msg ":: Waiting for boot device..."
- while ! poll_device /dev/nbd0 30; do
- echo "ERROR: boot device didn't show up after 30 seconds..."
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
- done
-
- msg ":: Setup NBD from ${archiso_nbd_srv} at /dev/nbd0"
- nbd-client ${archiso_nbd_srv} -N ${archiso_nbd_name} /dev/nbd0
-
- copytoram="y"
- archisodevice=/dev/nbd0
-
- archiso_mount_handler ${newroot}
-
- msg ":: Disconnect NBD from ${archiso_nbd_srv} at /dev/nbd0"
- nbd-client -d /dev/nbd0
-}
diff --git a/archiso/hooks/archiso_pxe_nfs b/archiso/hooks/archiso_pxe_nfs
deleted file mode 100644
index ef41c01..0000000
--- a/archiso/hooks/archiso_pxe_nfs
+++ /dev/null
@@ -1,27 +0,0 @@
-# vim: set ft=sh:
-
-run_hook() {
- if [[ -n "${ip}" && -n "${archiso_nfs_srv}" ]]; then
-
- archiso_nfs_srv=$(eval echo ${archiso_nfs_srv})
- [[ -n "${archiso_nfs_opt}" ]] && archiso_nfs_opt="-o ${archiso_nfs_opt}"
-
- mount_handler="archiso_nfs_mount_handler"
- fi
-}
-
-archiso_nfs_mount_handler() {
- newroot="${1}"
- mkdir -p "/run/archiso/bootmnt"
- msg ":: Mounting '${archiso_nfs_srv}'"
- # Do not put "${archiso_nfs_opt}" nfsmount fails!
- if ! nfsmount ${archiso_nfs_opt} "${archiso_nfs_srv}" "/run/archiso/bootmnt"; then
- echo "ERROR: Mounting '${archiso_nfs_srv}'"
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
- fi
-
- copytoram="y"
- archiso_mount_handler ${newroot}
-}
diff --git a/archiso/hooks/archiso_shutdown b/archiso/hooks/archiso_shutdown
deleted file mode 100644
index e50dedb..0000000
--- a/archiso/hooks/archiso_shutdown
+++ /dev/null
@@ -1,6 +0,0 @@
-run_cleanuphook() {
- rm -rf /usr/lib/modules
- cp -ax / /run/initramfs
-}
-
-# vim: set ft=sh ts=4 sw=4 et: