diff options
Diffstat (limited to 'archiso/hooks')
| -rw-r--r-- | archiso/hooks/archiso | 198 | ||||
| -rw-r--r-- | archiso/hooks/archiso_loop_mnt | 32 | ||||
| -rw-r--r-- | archiso/hooks/archiso_pxe_common | 50 | ||||
| -rw-r--r-- | archiso/hooks/archiso_pxe_http | 61 | ||||
| -rw-r--r-- | archiso/hooks/archiso_pxe_nbd | 37 | ||||
| -rw-r--r-- | archiso/hooks/archiso_pxe_nfs | 27 | ||||
| -rw-r--r-- | archiso/hooks/archiso_shutdown | 6 |
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: |