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host_vm_dir=$WORK_DIR/vm
function tear_down_machines() {
for i in host{0..4}
do
sudo virsh destroy $i 1>/dev/null 2>/dev/null
sudo virsh undefine $i 1>/dev/null 2>/dev/null
rm -rf $host_vm_dir/host$i
done
}
function reboot_hosts() {
log_warn "reboot_hosts do nothing"
}
function launch_host_vms() {
tear_down_machines
#function_bod
mac_array=`echo $machines|sed 's/,/ /g'`
log_info "bringing up pxe boot vms"
i=0
for mac in $mac_array; do
log_info "creating vm disk for instance host${i}"
vm_dir=$host_vm_dir/host$i
mkdir -p $vm_dir
sudo qemu-img create -f raw $vm_dir/disk.img ${VIRT_DISK}
# create vm xml
sed -e "s/REPLACE_MEM/$VIRT_MEM/g" \
-e "s/REPLACE_CPU/$VIRT_CPUS/g" \
-e "s/REPLACE_NAME/host$i/g" \
-e "s#REPLACE_IMAGE#$vm_dir/disk.img#g" \
-e "s/REPLACE_BOOT_MAC/$mac/g" \
-e "s/REPLACE_BRIDGE_MGMT/br_install/g" \
-e "s/REPLACE_BRIDGE_TENANT/br_install/g" \
-e "s/REPLACE_BRIDGE_PUBLIC/br_install/g" \
-e "s/REPLACE_BRIDGE_STORAGE/br_install/g" \
$COMPASS_DIR/deploy/template/vm/host.xml\
> $vm_dir/libvirt.xml
sudo virsh define $vm_dir/libvirt.xml
sudo virsh start host$i
let i=i+1
done
}
function get_host_macs() {
local config_file=$WORK_DIR/installer/compass-install/install/group_vars/all
local mac_generator=${COMPASS_DIR}/deploy/mac_generator.sh
local machines=
chmod +x $mac_generator
mac_array=`$mac_generator $VIRT_NUMBER`
machines=`echo $mac_array|sed 's/ /,/g'`
echo "test: true" >> $config_file
echo "pxe_boot_macs: [${machines}]" >> $config_file
echo $machines
}
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