Merge "Remove deprecated deploy-ironic element" into feature/v2
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@ -1,9 +0,0 @@
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=============
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deploy-ironic
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=============
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A ramdisk that will expose the machine primary disk over iSCSI and reboot
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once Ironic signals it is finished.
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.. warning::
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This element is deprecated. Please use the ironic-agent element
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instead.
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@ -1,3 +0,0 @@
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curl
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partprobe
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lsblk
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@ -1 +0,0 @@
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package-installs
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@ -1 +0,0 @@
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deploy
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@ -1,138 +0,0 @@
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CHECK_SIZE=false
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CHECK_MODEL=false
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CHECK_VENDOR=false
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CHECK_UUID=false
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CHECK_WWN=false
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CHECK_HCTL=false
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CHECK_SERIAL=false
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# URL/Percent decode a text
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function urldecode() {
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local encoded="${1//+/ }"
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printf '%b' "${encoded//%/\x}"
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}
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# Lowercase and url decode the values
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function normalize() {
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echo `urldecode "${1,,}"`
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}
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function _exec_lsblk() {
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lsblk -Pbio $2 /dev/$1 | head -n 1 | grep -Po "(?<=^$2=).*" | tr "\"" " "
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}
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function _exec_scsi_id() {
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/lib/udev/scsi_id --whitelisted --export -d $1 | grep $2 | cut -d "=" -f 2
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}
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# Get the block device size in GiB
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function get_size() {
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echo $(( (512 * $(cat /sys/block/$1/size) ) / 2**30))
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}
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function get_model() {
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local file
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file=/sys/block/$1/device/model
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if [ -f $file ]; then
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normalize "$(cat $file)"
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fi
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}
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function get_vendor() {
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local file
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file=/sys/block/$1/device/vendor
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if [ -f $file ]; then
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normalize "$(cat $file)"
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fi
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}
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function get_wwn() {
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normalize "$(_exec_lsblk "$1" WWN)"
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}
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function get_wwn_with_extension() {
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normalize "$(_exec_scsi_id "$1" ID_WWN_WITH_EXTENSION)"
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}
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function get_wwn_vendor_extension() {
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normalize "$(_exec_scsi_id "$1" ID_WWN_VENDOR_EXTENSION)"
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}
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function get_serial() {
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normalize "$(_exec_lsblk "$1" SERIAL)"
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}
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# Parse all the hints from the Kernel cmdline and set the CHECK_*
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# variables
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function parse_hints() {
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IFS=',' read -ra H <<< "$ROOT_DEVICE"
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for i in "${H[@]}"; do
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case "$i" in
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size=*)
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CHECK_SIZE="${i#size=}"
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;;
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model=*)
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CHECK_MODEL=`normalize "${i#model=}"`
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;;
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vendor=*)
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CHECK_VENDOR=`normalize "${i#vendor=}"`
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;;
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wwn=*)
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CHECK_WWN=`normalize "${i#wwn=}"`
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;;
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wwn_with_extension=*)
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CHECK_WWN_WITH_EXT=`normalize "${i#wwn_with_extension=}"`
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;;
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wwn_vendor_extension=*)
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CHECK_WWN_VENDOR_EXT=`normalize "${i#wwn_vendor_extension=}"`
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;;
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serial=*)
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CHECK_SERIAL=`normalize "${i#serial=}"`
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;;
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*)
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;;
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esac
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done
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}
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function get_root_device() {
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# Parse the hints
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parse_hints
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for DEV in /sys/block/* ; do
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DEV_NAME=${DEV##*/}
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DEV_PATH=/dev/$DEV_NAME
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# Ignore loop and ram devices
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[[ $DEV_NAME = *loop* || $DEV_NAME = *ram* ]] && continue || :
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# Find out if it's a CDROM
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TYPE=/sys/block/$DEV_NAME/device/type
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[[ -f $TYPE ]] && (( $(cat "$TYPE") == 5 )) && continue || :
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[[ $CHECK_SIZE != false && $(get_size "$DEV_NAME") != $CHECK_SIZE ]] && continue || :
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[[ $CHECK_MODEL != false && $(get_model "$DEV_NAME") != $CHECK_MODEL ]] && continue || :
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[[ $CHECK_VENDOR != false && $(get_vendor "$DEV_NAME") != $CHECK_VENDOR ]] && continue || :
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[[ $CHECK_SERIAL != false && $(get_serial "$DEV_NAME") != $CHECK_SERIAL ]] && continue || :
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[[ $CHECK_WWN != false && $(get_wwn "$DEV_NAME") != $CHECK_WWN ]] && continue || :
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[[ $CHECK_WWN_WITH_EXT != false && $(get_wwn_with_extension "$DEV_NAME") != $CHECK_WWN_WITH_EXT ]] && continue || :
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[[ $CHECK_WWN_VENDOR_EXT != false && $(get_wwn_vendor_extension "$DEV_NAME") != $CHECK_WWN_VENDOR_EXT ]] && continue || :
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# A device that matches all hints was found
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echo "$DEV_PATH"
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break
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done
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}
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@ -1,174 +0,0 @@
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function install_bootloader {
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# We need to run partprobe to ensure all partitions are visible
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partprobe $target_disk
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# root partition is always the last partition of the disk
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readonly root_part=$(ls $target_disk* | tr " " "\n" | tail -n1)
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readonly root_part_mount=/mnt/rootfs
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mkdir -p $root_part_mount
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mkdir -p $root_part_mount/dev
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mkdir -p $root_part_mount/sys
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mkdir -p $root_part_mount/proc
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mount $root_part $root_part_mount 2>&1
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if [ $? != "0" ]; then
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echo "Failed to mount root partition $root_part on $root_part_mount"
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return 1
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fi
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mount -o bind /dev $root_part_mount/dev
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mount -o bind /sys $root_part_mount/sys
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mount -o bind /proc $root_part_mount/proc
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# If boot mode is uefi, then mount the system partition in /boot/efi.
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# Grub expects the efi system partition to be mounted here.
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if [ "$IRONIC_BOOT_MODE" = "uefi" ]; then
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# efi system partition is labelled as "efi-part" by Ironic.
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# lsblk output looks like this:
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# NAME="sda1" LABEL="efi-part"
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readonly efi_system_part=$(lsblk -Pio NAME,LABEL $target_disk | \
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awk -F'"' '/"efi-part"/{print $2}')
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readonly efi_system_part_dev_file="/dev/$efi_system_part"
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readonly efi_system_part_mount="$root_part_mount/boot/efi"
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mkdir -p $efi_system_part_mount
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mount $efi_system_part_dev_file $efi_system_part_mount 2>&1
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if [ $? != "0" ]; then
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echo "Failed to mount efi system partition \
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$efi_system_part_dev_file on $efi_system_part_mount"
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return 1
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fi
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fi
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# TODO(lucasagomes): Add extlinux as a fallback
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# Find grub version
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V=
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if [ -x $root_part_mount/usr/sbin/grub2-install ]; then
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V=2
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fi
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# Install grub
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ret=1
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if chroot $root_part_mount /bin/bash -c "/usr/sbin/grub$V-install ${target_disk}"; then
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echo "Generating the grub configuration file"
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# tell GRUB2 to preload its "lvm" module to gain LVM booting on direct-attached disks
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if [ "$V" = "2" ]; then
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echo "GRUB_PRELOAD_MODULES=lvm" >> $root_part_mount/etc/default/grub
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fi
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chroot $root_part_mount /bin/bash -c "/usr/sbin/grub$V-mkconfig -o /boot/grub$V/grub.cfg"
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ret=$?
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fi
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# If we had mounted efi system partition, umount it.
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if [ "$IRONIC_BOOT_MODE" = "uefi" ]; then
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umount $efi_system_part_mount
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fi
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umount $root_part_mount/dev
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umount $root_part_mount/sys
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umount $root_part_mount/proc
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umount $root_part_mount
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if [ $ret != "0" ]; then
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echo "Installing grub bootloader failed"
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fi
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return $ret
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}
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function do_vendor_passthru_and_wait {
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local data=$1
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local vendor_passthru_name=$2
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eval curl -i -X POST \
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"$TOKEN_HEADER" \
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"-H 'Accept: application/json'" \
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"-H 'Content-Type: application/json'" \
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-d "$data" \
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"$IRONIC_API_URL/v1/nodes/$DEPLOYMENT_ID/vendor_passthru/$vendor_passthru_name"
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echo "Waiting for notice of complete"
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nc -l -p 10000
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}
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readonly IRONIC_API_URL=$(get_kernel_parameter ironic_api_url)
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readonly IRONIC_BOOT_OPTION=$(get_kernel_parameter boot_option)
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readonly IRONIC_BOOT_MODE=$(get_kernel_parameter boot_mode)
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readonly ROOT_DEVICE=$(get_kernel_parameter root_device)
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if [ -z "$ISCSI_TARGET_IQN" ]; then
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err_msg "iscsi_target_iqn is not defined"
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troubleshoot
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fi
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target_disk=
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if [[ $ROOT_DEVICE ]]; then
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target_disk="$(get_root_device)"
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else
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t=0
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while ! target_disk=$(find_disk "$DISK"); do
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if [ $t -eq 60 ]; then
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break
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fi
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t=$(($t + 1))
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sleep 1
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done
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fi
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if [ -z "$target_disk" ]; then
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err_msg "Could not find disk to use."
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troubleshoot
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fi
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echo "start iSCSI target on $target_disk"
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start_iscsi_target "$ISCSI_TARGET_IQN" "$target_disk" ALL
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if [ $? -ne 0 ]; then
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err_msg "Failed to start iscsi target."
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troubleshoot
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fi
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if [ "$BOOT_METHOD" = "$VMEDIA_BOOT_TAG" ]; then
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TOKEN_FILE="$VMEDIA_DIR/token"
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if [ -f "$TOKEN_FILE" ]; then
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TOKEN_HEADER="-H 'X-Auth-Token: $(cat $TOKEN_FILE)'"
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else TOKEN_HEADER=""
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fi
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else
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TOKEN_FILE=token-$DEPLOYMENT_ID
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# Allow multiple versions of the tftp client
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if tftp -r $TOKEN_FILE -g $BOOT_SERVER || tftp $BOOT_SERVER -c get $TOKEN_FILE; then
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TOKEN_HEADER="-H 'X-Auth-Token: $(cat $TOKEN_FILE)'"
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else
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TOKEN_HEADER=""
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fi
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fi
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echo "Requesting Ironic API to deploy image"
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deploy_data="'{\"address\":\"$BOOT_IP_ADDRESS\",\"key\":\"$DEPLOYMENT_KEY\",\"iqn\":\"$ISCSI_TARGET_IQN\",\"error\":\"$FIRST_ERR_MSG\"}'"
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do_vendor_passthru_and_wait "$deploy_data" "pass_deploy_info"
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echo "Stopping iSCSI target on $target_disk"
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stop_iscsi_target
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# If localboot is set, install a bootloader
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if [ "$IRONIC_BOOT_OPTION" = "local" ]; then
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echo "Installing bootloader"
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error_msg=$(install_bootloader)
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if [ $? -eq 0 ]; then
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status=SUCCEEDED
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else
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status=FAILED
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fi
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echo "Requesting Ironic API to complete the deploy"
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bootloader_install_data="'{\"address\":\"$BOOT_IP_ADDRESS\",\"status\":\"$status\",\"key\":\"$DEPLOYMENT_KEY\",\"error\":\"$error_msg\"}'"
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do_vendor_passthru_and_wait "$bootloader_install_data" "pass_bootloader_install_info"
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fi
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@ -1,3 +0,0 @@
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curl:
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parted:
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util-linux:
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@ -1,21 +0,0 @@
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#!/bin/bash
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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echo "WARNING: The deploy-ironic element is deprecated. Please use the ironic-agent element instead." 1>&2
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