16ed068db5
If someone was re-using an existing template, for a memory change, he needed to re-install the vm. This change sets the osdomu mem before starting it, so it doesn't matter how much memory did the VM had according to the template. It also removes the memory manipulation bits from install-os-vpx.sh. Change-Id: Iad85f573b90c23140012c20c552a17277d9c97a0
140 lines
2.6 KiB
Bash
Executable File
140 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Copyright (c) 2011 Citrix Systems, Inc.
|
|
# Copyright 2011 OpenStack LLC.
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
|
|
set -eux
|
|
|
|
BRIDGE=
|
|
NAME_LABEL=
|
|
TEMPLATE_NAME=
|
|
|
|
usage()
|
|
{
|
|
cat << EOF
|
|
|
|
Usage: $0 -t TEMPLATE_NW_INSTALL -l NAME_LABEL [-n BRIDGE]
|
|
|
|
Install a VM from a template
|
|
|
|
OPTIONS:
|
|
|
|
-h Shows this message.
|
|
-t template VM template to use
|
|
-l name Specifies the name label for the VM.
|
|
-n bridge The bridge/network to use for eth0. Defaults to xenbr0
|
|
EOF
|
|
}
|
|
|
|
get_params()
|
|
{
|
|
while getopts "hbn:r:l:t:" OPTION;
|
|
do
|
|
case $OPTION in
|
|
h) usage
|
|
exit 1
|
|
;;
|
|
n)
|
|
BRIDGE=$OPTARG
|
|
;;
|
|
l)
|
|
NAME_LABEL=$OPTARG
|
|
;;
|
|
t)
|
|
TEMPLATE_NAME=$OPTARG
|
|
;;
|
|
?)
|
|
usage
|
|
exit
|
|
;;
|
|
esac
|
|
done
|
|
if [[ -z $BRIDGE ]]
|
|
then
|
|
BRIDGE=xenbr0
|
|
fi
|
|
|
|
if [[ -z $TEMPLATE_NAME ]]; then
|
|
echo "Please specify a template name" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [[ -z $NAME_LABEL ]]; then
|
|
echo "Please specify a name-label for the new VM" >&2
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
|
|
xe_min()
|
|
{
|
|
local cmd="$1"
|
|
shift
|
|
xe "$cmd" --minimal "$@"
|
|
}
|
|
|
|
|
|
find_network()
|
|
{
|
|
result=$(xe_min network-list bridge="$1")
|
|
if [ "$result" = "" ]
|
|
then
|
|
result=$(xe_min network-list name-label="$1")
|
|
fi
|
|
echo "$result"
|
|
}
|
|
|
|
|
|
create_vif()
|
|
{
|
|
local v="$1"
|
|
echo "Installing VM interface on [$BRIDGE]"
|
|
local out_network_uuid=$(find_network "$BRIDGE")
|
|
xe vif-create vm-uuid="$v" network-uuid="$out_network_uuid" device="0"
|
|
}
|
|
|
|
|
|
|
|
# Make the VM auto-start on server boot.
|
|
set_auto_start()
|
|
{
|
|
local v="$1"
|
|
xe vm-param-set uuid="$v" other-config:auto_poweron=true
|
|
}
|
|
|
|
|
|
destroy_vifs()
|
|
{
|
|
local v="$1"
|
|
IFS=,
|
|
for vif in $(xe_min vif-list vm-uuid="$v")
|
|
do
|
|
xe vif-destroy uuid="$vif"
|
|
done
|
|
unset IFS
|
|
}
|
|
|
|
|
|
get_params "$@"
|
|
|
|
vm_uuid=$(xe_min vm-install template="$TEMPLATE_NAME" new-name-label="$NAME_LABEL")
|
|
destroy_vifs "$vm_uuid"
|
|
set_auto_start "$vm_uuid"
|
|
create_vif "$vm_uuid"
|
|
xe vm-param-set other-config:os-vpx=true uuid="$vm_uuid"
|
|
xe vm-param-set actions-after-reboot=Destroy uuid="$vm_uuid"
|