131 lines
4.1 KiB
Bash
Executable File
131 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# **create-nodes**
|
|
|
|
# Creates baremetal poseur nodes for ironic testing purposes
|
|
|
|
set -ex
|
|
|
|
# Make tracing more educational
|
|
export PS4='+ ${BASH_SOURCE:-}:${FUNCNAME[0]:-}:L${LINENO:-}: '
|
|
|
|
# Keep track of the DevStack directory
|
|
TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
|
|
|
|
while getopts "n:c:i:m:M:d:a:b:e:E:p:o:f:l:L:N:" arg; do
|
|
case $arg in
|
|
n) NAME=$OPTARG;;
|
|
c) CPU=$OPTARG;;
|
|
i) INTERFACE_COUNT=$OPTARG;;
|
|
M) INTERFACE_MTU=$OPTARG;;
|
|
m) MEM=$(( 1024 * OPTARG ));;
|
|
# Extra G to allow fuzz for partition table : flavor size and registered
|
|
# size need to be different to actual size.
|
|
d) DISK=$(( OPTARG + 1 ));;
|
|
a) ARCH=$OPTARG;;
|
|
b) BRIDGE=$OPTARG;;
|
|
e) EMULATOR=$OPTARG;;
|
|
E) ENGINE=$OPTARG;;
|
|
p) VBMC_PORT=$OPTARG;;
|
|
o) PDU_OUTLET=$OPTARG;;
|
|
f) DISK_FORMAT=$OPTARG;;
|
|
l) LOGDIR=$OPTARG;;
|
|
L) UEFI_LOADER=$OPTARG;;
|
|
N) UEFI_NVRAM=$OPTARG;;
|
|
esac
|
|
done
|
|
|
|
shift $(( $OPTIND - 1 ))
|
|
|
|
if [ -z "$UEFI_LOADER" ] && [ ! -z "$UEFI_NVRAM" ]; then
|
|
echo "Parameter -N (UEFI NVRAM) cannot be used without -L (UEFI Loader)"
|
|
exit 1
|
|
fi
|
|
|
|
LIBVIRT_NIC_DRIVER=${LIBVIRT_NIC_DRIVER:-"virtio"}
|
|
LIBVIRT_STORAGE_POOL=${LIBVIRT_STORAGE_POOL:-"default"}
|
|
LIBVIRT_CONNECT_URI=${LIBVIRT_CONNECT_URI:-"qemu:///system"}
|
|
|
|
export VIRSH_DEFAULT_CONNECT_URI=$LIBVIRT_CONNECT_URI
|
|
|
|
if ! virsh pool-list --all | grep -q $LIBVIRT_STORAGE_POOL; then
|
|
virsh pool-define-as --name $LIBVIRT_STORAGE_POOL dir --target /var/lib/libvirt/images >&2
|
|
virsh pool-autostart $LIBVIRT_STORAGE_POOL >&2
|
|
virsh pool-start $LIBVIRT_STORAGE_POOL >&2
|
|
fi
|
|
|
|
pool_state=$(virsh pool-info $LIBVIRT_STORAGE_POOL | grep State | awk '{ print $2 }')
|
|
if [ "$pool_state" != "running" ] ; then
|
|
[ ! -d /var/lib/libvirt/images ] && sudo mkdir /var/lib/libvirt/images
|
|
virsh pool-start $LIBVIRT_STORAGE_POOL >&2
|
|
fi
|
|
|
|
if [ -n "$LOGDIR" ] ; then
|
|
mkdir -p "$LOGDIR"
|
|
fi
|
|
|
|
PREALLOC=
|
|
if [ -f /etc/debian_version -a "$DISK_FORMAT" == "qcow2" ]; then
|
|
PREALLOC="--prealloc-metadata"
|
|
fi
|
|
|
|
if [ -n "$LOGDIR" ] ; then
|
|
VM_LOGGING="--console-log $LOGDIR/${NAME}_console.log"
|
|
else
|
|
VM_LOGGING=""
|
|
fi
|
|
VOL_NAME="${NAME}.${DISK_FORMAT}"
|
|
|
|
UEFI_OPTS=""
|
|
if [ ! -z "$UEFI_LOADER" ]; then
|
|
UEFI_OPTS="--uefi-loader $UEFI_LOADER"
|
|
|
|
if [ ! -z "$UEFI_NVRAM" ]; then
|
|
UEFI_OPTS+=" --uefi-nvram $UEFI_NVRAM"
|
|
fi
|
|
fi
|
|
|
|
# Create bridge and add VM interface to it.
|
|
# Additional interface will be added to this bridge and
|
|
# it will be plugged to OVS.
|
|
# This is needed in order to have interface in OVS even
|
|
# when VM is in shutdown state
|
|
INTERFACE_COUNT=${INTERFACE_COUNT:-1}
|
|
|
|
for int in $(seq 1 $INTERFACE_COUNT); do
|
|
tapif=tap-${NAME}i${int}
|
|
sudo ip tuntap add dev $tapif mode tap
|
|
sudo ip link set $tapif mtu $INTERFACE_MTU
|
|
sudo ip link set $tapif up
|
|
sudo ovs-vsctl add-port $BRIDGE $tapif
|
|
done
|
|
|
|
if ! virsh list --all | grep -q $NAME; then
|
|
virsh vol-list --pool $LIBVIRT_STORAGE_POOL | grep -q $VOL_NAME &&
|
|
virsh vol-delete $VOL_NAME --pool $LIBVIRT_STORAGE_POOL >&2
|
|
virsh vol-create-as $LIBVIRT_STORAGE_POOL ${VOL_NAME} ${DISK}G --format $DISK_FORMAT $PREALLOC >&2
|
|
volume_path=$(virsh vol-path --pool $LIBVIRT_STORAGE_POOL $VOL_NAME)
|
|
# Pre-touch the VM to set +C, as it can only be set on empty files.
|
|
sudo touch "$volume_path"
|
|
sudo chattr +C "$volume_path" || true
|
|
vm_opts=""
|
|
if [[ -n "$EMULATOR" ]]; then
|
|
vm_opts+="--emulator $EMULATOR "
|
|
fi
|
|
$TOP_DIR/scripts/configure-vm.py \
|
|
--bootdev network --name $NAME --image "$volume_path" \
|
|
--arch $ARCH --cpus $CPU --memory $MEM --libvirt-nic-driver $LIBVIRT_NIC_DRIVER \
|
|
--disk-format $DISK_FORMAT $VM_LOGGING --engine $ENGINE $UEFI_OPTS $vm_opts \
|
|
--interface-count $INTERFACE_COUNT >&2
|
|
|
|
# Createa Virtual BMC for the node if IPMI is used
|
|
if [[ $(type -P vbmc) != "" ]]; then
|
|
vbmc add $NAME --port $VBMC_PORT
|
|
vbmc start $NAME
|
|
fi
|
|
fi
|
|
|
|
# echo mac in format mac1,ovs-node-0i1;mac2,ovs-node-0i2;...;macN,ovs-node0iN
|
|
VM_MAC=$(echo -n $(virsh domiflist $NAME |awk '/tap-/{print $5","$1}')|tr ' ' ';')
|
|
echo -n "$VM_MAC $VBMC_PORT $PDU_OUTLET"
|