507 lines
12 KiB
Bash
Executable file
507 lines
12 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
|
|
|
|
. /etc/xensource-inventory
|
|
|
|
NAME="XenServer OpenStack VPX"
|
|
DATA_VDI_SIZE="500MiB"
|
|
BRIDGE_M=
|
|
BRIDGE_P=
|
|
KERNEL_PARAMS=
|
|
VPX_FILE=os-vpx.xva
|
|
AS_TEMPLATE=
|
|
FROM_TEMPLATE=
|
|
RAM=
|
|
WAIT_FOR_NETWORK=
|
|
BALLOONING=
|
|
|
|
usage()
|
|
{
|
|
cat << EOF
|
|
|
|
Usage: $0 [-f FILE_PATH] [-d DISK_SIZE] [-v BRIDGE_NAME] [-m BRIDGE_NAME] [-p BRIDGE_NAME]
|
|
[-k PARAMS] [-r RAM] [-i|-c] [-w] [-b]
|
|
|
|
Installs XenServer OpenStack VPX.
|
|
|
|
OPTIONS:
|
|
|
|
-h Shows this message.
|
|
-i Install OpenStack VPX as template.
|
|
-c Clone from existing template.
|
|
-w Wait for the network settings to show up before exiting.
|
|
-b Enable memory ballooning. When set min_RAM=RAM/2 max_RAM=RAM.
|
|
-f path Specifies the path to the XVA.
|
|
Default to ./os-vpx.xva.
|
|
-d disk-size Specifies the size in MiB for the data disk.
|
|
Defaults to 500 MiB.
|
|
-m bridge Specifies the bridge for the isolated management network.
|
|
Defaults to xenbr0.
|
|
-v bridge Specifies the bridge for the vm network
|
|
-p bridge Specifies the bridge for the externally facing network.
|
|
-k params Specifies kernel parameters.
|
|
-r MiB Specifies RAM used by the VPX, in MiB.
|
|
By default it will take the value from the XVA.
|
|
|
|
EXAMPLES:
|
|
|
|
Create a VPX that connects to the isolated management network using the
|
|
default bridge with a data disk of 1GiB:
|
|
install-os-vpx.sh -f /root/os-vpx-devel.xva -d 1024
|
|
|
|
Create a VPX that connects to the isolated management network using xenbr1
|
|
as bridge:
|
|
install-os-vpx.sh -m xenbr1
|
|
|
|
Create a VPX that connects to both the management and public networks
|
|
using xenbr1 and xapi4 as bridges:
|
|
install-os-vpx.sh -m xenbr1 -p xapi4
|
|
|
|
Create a VPX that connects to both the management and public networks
|
|
using the default for management traffic:
|
|
install-os-vpx.sh -m xapi4
|
|
|
|
Create a VPX that automatically becomes the master:
|
|
install-os-vpx.sh -k geppetto_master=true
|
|
|
|
EOF
|
|
}
|
|
|
|
get_params()
|
|
{
|
|
while getopts "hicwbf:d:v:m:p:k:r:" OPTION;
|
|
do
|
|
case $OPTION in
|
|
h) usage
|
|
exit 1
|
|
;;
|
|
i)
|
|
AS_TEMPLATE=1
|
|
;;
|
|
c)
|
|
FROM_TEMPLATE=1
|
|
;;
|
|
w)
|
|
WAIT_FOR_NETWORK=1
|
|
;;
|
|
b)
|
|
BALLOONING=1
|
|
;;
|
|
f)
|
|
VPX_FILE=$OPTARG
|
|
;;
|
|
d)
|
|
DATA_VDI_SIZE="${OPTARG}MiB"
|
|
;;
|
|
m)
|
|
BRIDGE_M=$OPTARG
|
|
;;
|
|
p)
|
|
BRIDGE_P=$OPTARG
|
|
;;
|
|
k)
|
|
KERNEL_PARAMS=$OPTARG
|
|
;;
|
|
r)
|
|
RAM=$OPTARG
|
|
;;
|
|
v)
|
|
BRIDGE_V=$OPTARG
|
|
;;
|
|
?)
|
|
usage
|
|
exit
|
|
;;
|
|
esac
|
|
done
|
|
if [[ -z $BRIDGE_M ]]
|
|
then
|
|
BRIDGE_M=xenbr0
|
|
fi
|
|
}
|
|
|
|
|
|
xe_min()
|
|
{
|
|
local cmd="$1"
|
|
shift
|
|
xe "$cmd" --minimal "$@"
|
|
}
|
|
|
|
|
|
get_dest_sr()
|
|
{
|
|
IFS=,
|
|
sr_uuids=$(xe sr-list --minimal other-config:i18n-key=local-storage)
|
|
dest_sr=""
|
|
for sr_uuid in $sr_uuids
|
|
do
|
|
pbd=$(xe pbd-list --minimal sr-uuid=$sr_uuid host-uuid=$INSTALLATION_UUID)
|
|
if [ "$pbd" ]
|
|
then
|
|
echo "$sr_uuid"
|
|
unset IFS
|
|
return
|
|
fi
|
|
done
|
|
unset IFS
|
|
|
|
dest_sr=$(xe_min sr-list uuid=$(xe_min pool-list params=default-SR))
|
|
if [ "$dest_sr" = "" ]
|
|
then
|
|
echo "No local storage and no default storage; cannot import VPX." >&2
|
|
exit 1
|
|
else
|
|
echo "$dest_sr"
|
|
fi
|
|
}
|
|
|
|
|
|
find_network()
|
|
{
|
|
result=$(xe_min network-list bridge="$1")
|
|
if [ "$result" = "" ]
|
|
then
|
|
result=$(xe_min network-list name-label="$1")
|
|
fi
|
|
echo "$result"
|
|
}
|
|
|
|
|
|
find_template()
|
|
{
|
|
xe_min template-list other-config:os-vpx=true
|
|
}
|
|
|
|
|
|
renumber_system_disk()
|
|
{
|
|
local v="$1"
|
|
local vdi_uuid=$(xe_min vbd-list vm-uuid="$v" type=Disk userdevice=xvda \
|
|
params=vdi-uuid)
|
|
if [ "$vdi_uuid" ]
|
|
then
|
|
local vbd_uuid=$(xe_min vbd-list vm-uuid="$v" vdi-uuid="$vdi_uuid")
|
|
xe vbd-destroy uuid="$vbd_uuid"
|
|
local new_vbd_uuid=$(xe vbd-create vm-uuid="$v" vdi-uuid="$vdi_uuid" \
|
|
device=0 bootable=true type=Disk)
|
|
xe vbd-param-set other-config:owner uuid="$new_vbd_uuid"
|
|
fi
|
|
}
|
|
|
|
|
|
create_vif()
|
|
{
|
|
xe vif-create vm-uuid="$1" network-uuid="$2" device="$3"
|
|
}
|
|
|
|
create_gi_vif()
|
|
{
|
|
local v="$1"
|
|
# Note that we've made the outbound device eth1, so that it comes up after
|
|
# the guest installer VIF, which means that the outbound one wins in terms
|
|
# of gateway.
|
|
local gi_network_uuid=$(xe_min network-list \
|
|
other-config:is_guest_installer_network=true)
|
|
create_vif "$v" "$gi_network_uuid" "0" >/dev/null
|
|
}
|
|
|
|
create_vm_vif()
|
|
{
|
|
local v="$1"
|
|
echo "Installing management interface on $BRIDGE_V."
|
|
local out_network_uuid=$(find_network "$BRIDGE_V")
|
|
create_vif "$v" "$out_network_uuid" "1" >/dev/null
|
|
}
|
|
|
|
create_management_vif()
|
|
{
|
|
local v="$1"
|
|
echo "Installing management interface on $BRIDGE_M."
|
|
local out_network_uuid=$(find_network "$BRIDGE_M")
|
|
create_vif "$v" "$out_network_uuid" "2" >/dev/null
|
|
}
|
|
|
|
|
|
# This installs the interface for public traffic, only if a bridge is specified
|
|
# The interface is not configured at this stage, but it will be, once the admin
|
|
# tasks are complete for the services of this VPX
|
|
create_public_vif()
|
|
{
|
|
local v="$1"
|
|
if [[ -z $BRIDGE_P ]]
|
|
then
|
|
echo "Skipping installation of interface for public traffic."
|
|
else
|
|
echo "Installing public interface on $BRIDGE_P."
|
|
pub_network_uuid=$(find_network "$BRIDGE_P")
|
|
create_vif "$v" "$pub_network_uuid" "3" >/dev/null
|
|
fi
|
|
}
|
|
|
|
|
|
label_system_disk()
|
|
{
|
|
local v="$1"
|
|
local vdi_uuid=$(xe_min vbd-list vm-uuid="$v" type=Disk userdevice=0 \
|
|
params=vdi-uuid)
|
|
xe vdi-param-set \
|
|
name-label="$NAME system disk" \
|
|
other-config:os-vpx=true \
|
|
uuid=$vdi_uuid
|
|
}
|
|
|
|
|
|
create_data_disk()
|
|
{
|
|
local v="$1"
|
|
|
|
local sys_vdi_uuid=$(xe_min vbd-list vm-uuid="$v" type=Disk params=vdi-uuid)
|
|
local data_vdi_uuid=$(xe_min vdi-list other-config:os-vpx-data=true)
|
|
|
|
if echo "$data_vdi_uuid" | grep -q ,
|
|
then
|
|
echo "Multiple data disks found -- assuming that you want a new one."
|
|
data_vdi_uuid=""
|
|
else
|
|
data_in_use=$(xe_min vbd-list vdi-uuid="$data_vdi_uuid")
|
|
if [ "$data_in_use" != "" ]
|
|
then
|
|
echo "Data disk already in use -- will create another one."
|
|
data_vdi_uuid=""
|
|
fi
|
|
fi
|
|
|
|
if [ "$data_vdi_uuid" = "" ]
|
|
then
|
|
echo -n "Creating new data disk ($DATA_VDI_SIZE)... "
|
|
sr_uuid=$(xe_min vdi-list params=sr-uuid uuid="$sys_vdi_uuid")
|
|
data_vdi_uuid=$(xe vdi-create name-label="$NAME data disk" \
|
|
sr-uuid="$sr_uuid" \
|
|
type=user \
|
|
virtual-size="$DATA_VDI_SIZE")
|
|
xe vdi-param-set \
|
|
other-config:os-vpx-data=true \
|
|
uuid="$data_vdi_uuid"
|
|
dom0_uuid=$(xe_min vm-list is-control-domain=true)
|
|
vbd_uuid=$(xe vbd-create device=autodetect type=Disk \
|
|
vdi-uuid="$data_vdi_uuid" vm-uuid="$dom0_uuid")
|
|
xe vbd-plug uuid=$vbd_uuid
|
|
dev=$(xe_min vbd-list params=device uuid=$vbd_uuid)
|
|
mke2fs -q -j -m0 /dev/$dev
|
|
e2label /dev/$dev vpxstate
|
|
xe vbd-unplug uuid=$vbd_uuid
|
|
xe vbd-destroy uuid=$vbd_uuid
|
|
else
|
|
echo -n "Attaching old data disk... "
|
|
fi
|
|
vbd_uuid=$(xe vbd-create device=2 type=Disk \
|
|
vdi-uuid="$data_vdi_uuid" vm-uuid="$v")
|
|
xe vbd-param-set other-config:os-vpx-data=true uuid=$vbd_uuid
|
|
echo "done."
|
|
}
|
|
|
|
|
|
set_kernel_params()
|
|
{
|
|
local v="$1"
|
|
local args=$KERNEL_PARAMS
|
|
local cmdline=$(cat /proc/cmdline)
|
|
for word in $cmdline
|
|
do
|
|
if echo "$word" | grep -q "geppetto"
|
|
then
|
|
args="$word $args"
|
|
fi
|
|
done
|
|
if [ "$args" != "" ]
|
|
then
|
|
echo "Passing Geppetto args to VPX: $args."
|
|
xe vm-param-set PV-args="$args" uuid="$v"
|
|
fi
|
|
}
|
|
|
|
|
|
set_memory()
|
|
{
|
|
local v="$1"
|
|
if [ "$RAM" != "" ]
|
|
then
|
|
echo "Setting RAM to $RAM MiB."
|
|
[ "$BALLOONING" == 1 ] && RAM_MIN=$(($RAM / 2)) || RAM_MIN=$RAM
|
|
xe vm-memory-limits-set static-min=16MiB static-max=${RAM}MiB \
|
|
dynamic-min=${RAM_MIN}MiB dynamic-max=${RAM}MiB \
|
|
uuid="$v"
|
|
fi
|
|
}
|
|
|
|
|
|
# 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
|
|
}
|
|
|
|
|
|
set_all()
|
|
{
|
|
local v="$1"
|
|
set_kernel_params "$v"
|
|
set_memory "$v"
|
|
set_auto_start "$v"
|
|
label_system_disk "$v"
|
|
create_gi_vif "$v"
|
|
create_vm_vif "$v"
|
|
create_management_vif "$v"
|
|
create_public_vif "$v"
|
|
}
|
|
|
|
|
|
log_vifs()
|
|
{
|
|
local v="$1"
|
|
|
|
(IFS=,
|
|
for vif in $(xe_min vif-list vm-uuid="$v")
|
|
do
|
|
dev=$(xe_min vif-list uuid="$vif" params=device)
|
|
mac=$(xe_min vif-list uuid="$vif" params=MAC | sed -e 's/:/-/g')
|
|
echo "eth$dev has MAC $mac."
|
|
done
|
|
unset IFS) | sort
|
|
}
|
|
|
|
|
|
destroy_vifs()
|
|
{
|
|
local v="$1"
|
|
IFS=,
|
|
for vif in $(xe_min vif-list vm-uuid="$v")
|
|
do
|
|
xe vif-destroy uuid="$vif"
|
|
done
|
|
unset IFS
|
|
}
|
|
|
|
|
|
get_params "$@"
|
|
|
|
thisdir=$(dirname "$0")
|
|
|
|
if [ "$FROM_TEMPLATE" ]
|
|
then
|
|
template_uuid=$(find_template)
|
|
name=$(xe_min template-list params=name-label uuid="$template_uuid")
|
|
echo -n "Cloning $name... "
|
|
vm_uuid=$(xe vm-clone vm="$template_uuid" new-name-label="$name")
|
|
xe vm-param-set is-a-template=false uuid="$vm_uuid"
|
|
echo $vm_uuid.
|
|
|
|
destroy_vifs "$vm_uuid"
|
|
set_all "$vm_uuid"
|
|
else
|
|
if [ ! -f "$VPX_FILE" ]
|
|
then
|
|
# Search $thisdir/$VPX_FILE too. In particular, this is used when
|
|
# installing the VPX from the supp-pack, because we want to be able to
|
|
# invoke this script from the RPM and the firstboot script.
|
|
if [ -f "$thisdir/$VPX_FILE" ]
|
|
then
|
|
VPX_FILE="$thisdir/$VPX_FILE"
|
|
else
|
|
echo "$VPX_FILE does not exist." >&2
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
echo "Found OS-VPX File: $VPX_FILE. "
|
|
|
|
dest_sr=$(get_dest_sr)
|
|
|
|
echo -n "Installing $NAME... "
|
|
vm_uuid=$(xe vm-import filename=$VPX_FILE sr-uuid="$dest_sr")
|
|
echo $vm_uuid.
|
|
|
|
renumber_system_disk "$vm_uuid"
|
|
|
|
nl=$(xe_min vm-list params=name-label uuid=$vm_uuid)
|
|
xe vm-param-set \
|
|
"name-label=${nl/ import/}" \
|
|
other-config:os-vpx=true \
|
|
uuid=$vm_uuid
|
|
|
|
set_all "$vm_uuid"
|
|
create_data_disk "$vm_uuid"
|
|
|
|
if [ "$AS_TEMPLATE" ]
|
|
then
|
|
xe vm-param-set uuid="$vm_uuid" is-a-template=true \
|
|
other-config:instant=true
|
|
echo -n "Installing VPX from template... "
|
|
vm_uuid=$(xe vm-clone vm="$vm_uuid" new-name-label="${nl/ import/}")
|
|
xe vm-param-set is-a-template=false uuid="$vm_uuid"
|
|
echo "$vm_uuid."
|
|
fi
|
|
fi
|
|
|
|
|
|
log_vifs "$vm_uuid"
|
|
|
|
echo -n "Starting VM... "
|
|
xe vm-start uuid=$vm_uuid
|
|
echo "done."
|
|
|
|
|
|
show_ip()
|
|
{
|
|
ip_addr=$(echo "$1" | sed -n "s,^.*"$2"/ip: \([^;]*\).*$,\1,p")
|
|
echo -n "IP address for $3: "
|
|
if [ "$ip_addr" = "" ]
|
|
then
|
|
echo "did not appear."
|
|
else
|
|
echo "$ip_addr."
|
|
fi
|
|
}
|
|
|
|
|
|
if [ "$WAIT_FOR_NETWORK" ]
|
|
then
|
|
echo "Waiting for network configuration... "
|
|
i=0
|
|
while [ $i -lt 600 ]
|
|
do
|
|
ip=$(xe_min vm-list params=networks uuid=$vm_uuid)
|
|
if [ "$ip" != "<not in database>" ]
|
|
then
|
|
show_ip "$ip" "1" "$BRIDGE_M"
|
|
if [[ $BRIDGE_P ]]
|
|
then
|
|
show_ip "$ip" "2" "$BRIDGE_P"
|
|
fi
|
|
echo "Installation complete."
|
|
exit 0
|
|
fi
|
|
sleep 10
|
|
let i=i+1
|
|
done
|
|
fi
|