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ublinux-init/ublinux/rc.preinit.d/81-server-libvirt-storage

65 lines
2.4 KiB

#!/bin/bash
#
# Initial script for Live operating system
# This script are launching before starting init from linux-live script.
# Current dir allways must be set to root (/)
# All system path must be relative, except initrd dirs
ENABLED=yes
[[ ${ENABLED} == "yes" ]] || exit 0
DEBUGMODE=no
PATH=.:/:/usr/bin:/usr/local/bin:/usr/local/sbin
[[ -d /usr/lib/ublinux ]] && { unset ROOTFS; unset CMD_CHROOT; } || { ROOTFS='.'; CMD_CHROOT='chroot . '; }
SOURCE=${ROOTFS}/usr/lib/ublinux/functions; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
SOURCE=${ROOTFS}/usr/lib/ublinux/os-config; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
debug_mode "$0" "$@"
SYSCONF="${ROOTFS}/${SYSCONF}"
SOURCE=${SYSCONF}/config; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
SOURCE=${SYSCONF}/system; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
SOURCE=${SYSCONF}/server; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
exec_storage_libvirt_path(){
STORAGE_LIBVIRT_POOL_NAME="storage.libvirt"
STORAGE_LIBVIRT_PATH_DEFAULT="/memory/layer-base/1/${STORAGE_LIBVIRT_POOL_NAME}"
if [[ -n ${STORAGE_LIBVIRT_PATH} ]]; then
if [[ ${STORAGE_LIBVIRT_PATH,,} == @(y|yes|enable) ]]; then
STORAGE_LIBVIRT_PATH=${STORAGE_LIBVIRT_PATH_DEFAULT}
[[ -d ${STORAGE_LIBVIRT_PATH} ]] || install -dm0755 ${STORAGE_LIBVIRT_PATH}
elif [[ ${STORAGE_LIBVIRT_PATH} =~ ^/memory/|^/mnt/(livemedia|livedata)/ ]]; then
[[ -d ${STORAGE_LIBVIRT_PATH} ]] || install -dm0755 ${STORAGE_LIBVIRT_PATH}
fi
cat <<EOF > "${ROOTFS}/etc/libvirt/storage/${STORAGE_LIBVIRT_POOL_NAME}.xml"
<!--
WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE
OVERWRITTEN AND LOST. Changes to this xml configuration should be made using:
virsh pool-edit ${STORAGE_LIBVIRT_POOL_NAME}
or other application using the libvirt API.
-->
<pool type='dir'>
<name>${STORAGE_LIBVIRT_POOL_NAME}</name>
<uuid>22e1f043-1fcb-4017-8afd-d44ebea9c8e4</uuid>
<capacity unit='bytes'>0</capacity>
<allocation unit='bytes'>0</allocation>
<available unit='bytes'>0</available>
<source>
</source>
<target>
<path>${STORAGE_LIBVIRT_PATH}</path>
</target>
</pool>
EOF
fi
[[ -d ${ROOTFS}/etc/libvirt/storage/autostart ]] || install -dm0755 ${ROOTFS}/etc/libvirt/storage/autostart
ln -sf /etc/libvirt/storage/${STORAGE_LIBVIRT_POOL_NAME}.xml ${ROOTFS}/etc/libvirt/storage/autostart/${STORAGE_LIBVIRT_POOL_NAME}.xml
}
################
##### MAIN #####
################
exec_storage_libvirt_path $@