Separate out build_xva process so that it can be run on a machine besides dom0
Change-Id: I3a6e1ef874c83d79d09a8df1f086ec06d39db2df
diff --git a/tools/xen/README.md b/tools/xen/README.md
index 63350ea..a3398a7 100644
--- a/tools/xen/README.md
+++ b/tools/xen/README.md
@@ -54,7 +54,16 @@
ACTIVE_TIMEOUT=45
EOF
-Step 4: Run ./build_domU.sh
+Step 4: Run ./build_xva.sh
+--------------------------
+This script prpares your nova xva image. This script can be run on a separate machine
+and copied to dom0. If you run this on a different machine, copy the resulting xva
+file to tools/xen/xvas/[GUEST_NAME].xva (by default tools/xen/xvas/ALLINONE.xva)
+
+It is likely that for XS6 you will need to build_xva.sh on a separate machine due
+to dom0 space constraints.
+
+Step 5: Run ./build_domU.sh
--------------------------
This script does a lot of stuff, it is probably best to read it in its entirety.
But in a nutshell, it performs the following:
@@ -63,7 +72,7 @@
* Creates and installs a OpenStack all-in-one domU in an HA-FlatDHCP configuration
* A script to create a multi-domU (ie. head node separated from compute) configuration is coming soon!
-Step 5: Do cloudy stuff!
+Step 6: Do cloudy stuff!
--------------------------
* Play with horizon
* Play with the CLI
diff --git a/tools/xen/build_domU.sh b/tools/xen/build_domU.sh
index 642b40f..cd28f15 100755
--- a/tools/xen/build_domU.sh
+++ b/tools/xen/build_domU.sh
@@ -10,42 +10,18 @@
# This directory
TOP_DIR=$(cd $(dirname "$0") && pwd)
-# Source params
-cd ../.. && source ./stackrc && cd $TOP_DIR
+# Source params - override xenrc params in your localrc to suite your taste
+source xenrc
# Echo commands
set -o xtrace
-# Name of this guest
-GUEST_NAME=${GUEST_NAME:-ALLINONE}
-
-# dom0 ip
-HOST_IP=${HOST_IP:-`ifconfig xenbr0 | grep "inet addr" | cut -d ":" -f2 | sed "s/ .*//"`}
-
-# Our nova host's network info
-VM_IP=${VM_IP:-10.255.255.255} # A host-only ip that let's the interface come up, otherwise unused
-MGT_IP=${MGT_IP:-172.16.100.55}
-PUB_IP=${PUB_IP:-192.168.1.55}
-
-# Public network
-PUB_BR=${PUB_BR:-xenbr0}
-PUB_NETMASK=${PUB_NETMASK:-255.255.255.0}
-
-# VM network params
-VM_NETMASK=${VM_NETMASK:-255.255.255.0}
-VM_BR=${VM_BR:-xapi1}
-VM_VLAN=${VM_VLAN:-100}
-
-# MGMT network params
-MGT_NETMASK=${MGT_NETMASK:-255.255.255.0}
-MGT_BR=${MGT_BR:-xapi2}
-MGT_VLAN=${MGT_VLAN:-101}
-
-# VM Password
-GUEST_PASSWORD=${GUEST_PASSWORD:-secrete}
-
-# Size of image
-VDI_MB=${VDI_MB:-2500}
+# Check for xva file
+if [ ! -e $XVA ]; then
+ echo "Missing xva file. Please run build_xva.sh (ideally on a non dom0 host since the build can require lots of space)."
+ echo "Place the resulting xva file in $XVA"
+ exit 1
+fi
# Make sure we have git
if ! which git; then
@@ -95,6 +71,9 @@
create_vlan $PIF $VM_VLAN $VM_NET
create_vlan $PIF $MGT_VLAN $MGT_NET
+# dom0 ip
+HOST_IP=${HOST_IP:-`ifconfig xenbr0 | grep "inet addr" | cut -d ":" -f2 | sed "s/ .*//"`}
+
# Setup host-only nat rules
HOST_NET=169.254.0.0/16
if ! iptables -L -v -t nat | grep -q $HOST_NET; then
@@ -117,86 +96,9 @@
# Enable ip forwarding at runtime as well
echo 1 > /proc/sys/net/ipv4/ip_forward
-# Directory where we stage the build
-STAGING_DIR=$TOP_DIR/stage
-
-# Option to clean out old stuff
-CLEAN=${CLEAN:-0}
-if [ "$CLEAN" = "1" ]; then
- rm -rf $STAGING_DIR
-fi
-
-# Download our base image. This image is made using prepare_guest.sh
-BASE_IMAGE_URL=${BASE_IMAGE_URL:-http://images.ansolabs.com/xen/stage.tgz}
-if [ ! -e $STAGING_DIR ]; then
- if [ ! -e /tmp/stage.tgz ]; then
- wget $BASE_IMAGE_URL -O /tmp/stage.tgz
- fi
- tar xfz /tmp/stage.tgz
- cd $TOP_DIR
-fi
-
-# Free up precious disk space
-rm -f /tmp/stage.tgz
-
-# Make sure we have a stage
-if [ ! -d $STAGING_DIR/etc ]; then
- echo "Stage is not properly set up!"
- exit 1
-fi
-
-# Directory where our conf files are stored
-FILES_DIR=$TOP_DIR/files
-TEMPLATES_DIR=$TOP_DIR/templates
-
-# Directory for supporting script files
-SCRIPT_DIR=$TOP_DIR/scripts
-
-# Version of ubuntu with which we are working
-UBUNTU_VERSION=`cat $STAGING_DIR/etc/lsb-release | grep "DISTRIB_CODENAME=" | sed "s/DISTRIB_CODENAME=//"`
-KERNEL_VERSION=`ls $STAGING_DIR/boot/vmlinuz* | head -1 | sed "s/.*vmlinuz-//"`
-
-# Setup fake grub
-rm -rf $STAGING_DIR/boot/grub/
-mkdir -p $STAGING_DIR/boot/grub/
-cp $TEMPLATES_DIR/menu.lst.in $STAGING_DIR/boot/grub/menu.lst
-sed -e "s,@KERNEL_VERSION@,$KERNEL_VERSION,g" -i $STAGING_DIR/boot/grub/menu.lst
-
-# Setup fstab, tty, and other system stuff
-cp $FILES_DIR/fstab $STAGING_DIR/etc/fstab
-cp $FILES_DIR/hvc0.conf $STAGING_DIR/etc/init/
-
-# Put the VPX into UTC.
-rm -f $STAGING_DIR/etc/localtime
-
-# Configure dns (use same dns as dom0)
-cp /etc/resolv.conf $STAGING_DIR/etc/resolv.conf
-
-# Copy over devstack
-rm -f /tmp/devstack.tar
-tar --exclude='stage' --exclude='xen/xvas' --exclude='xen/nova' -cvf /tmp/devstack.tar $TOP_DIR/../../../devstack
-cd $STAGING_DIR/opt/stack/
-tar xf /tmp/devstack.tar
-cd $TOP_DIR
-
-# Configure OVA
-VDI_SIZE=$(($VDI_MB*1024*1024))
-PRODUCT_BRAND=${PRODUCT_BRAND:-openstack}
-PRODUCT_VERSION=${PRODUCT_VERSION:-001}
-BUILD_NUMBER=${BUILD_NUMBER:-001}
-LABEL="$PRODUCT_BRAND $PRODUCT_VERSION-$BUILD_NUMBER"
-OVA=$STAGING_DIR/tmp/ova.xml
-cp $TEMPLATES_DIR/ova.xml.in $OVA
-sed -e "s,@VDI_SIZE@,$VDI_SIZE,g" -i $OVA
-sed -e "s,@PRODUCT_BRAND@,$PRODUCT_BRAND,g" -i $OVA
-sed -e "s,@PRODUCT_VERSION@,$PRODUCT_VERSION,g" -i $OVA
-sed -e "s,@BUILD_NUMBER@,$BUILD_NUMBER,g" -i $OVA
-
-# Directory for xvas
-XVA_DIR=$TOP_DIR/xvas
-
-# Create xva dir
-mkdir -p $XVA_DIR
+# Set local storage il8n
+SR_UUID=`xe sr-list --minimal name-label="Local storage"`
+xe sr-param-set uuid=$SR_UUID other-config:i18n-key=local-storage
# Clean nova if desired
if [ "$CLEAN" = "1" ]; then
@@ -210,24 +112,12 @@
git checkout $NOVA_BRANCH
fi
-# Run devstack on launch
-cat <<EOF >$STAGING_DIR/etc/rc.local
-GUEST_PASSWORD=$GUEST_PASSWORD STAGING_DIR=/ DO_TGZ=0 bash /opt/stack/devstack/tools/xen/prepare_guest.sh
-su -c "/opt/stack/run.sh > /opt/stack/run.sh.log" stack
-exit 0
-EOF
-
# Install plugins
cp -pr $TOP_DIR/nova/plugins/xenserver/xenapi/etc/xapi.d /etc/
chmod a+x /etc/xapi.d/plugins/*
yum --enablerepo=base install -y parted
mkdir -p /boot/guest
-# Set local storage il8n
-SR_UUID=`xe sr-list --minimal name-label="Local storage"`
-xe sr-param-set uuid=$SR_UUID other-config:i18n-key=local-storage
-
-
# Shutdown previous runs
DO_SHUTDOWN=${DO_SHUTDOWN:-1}
if [ "$DO_SHUTDOWN" = "1" ]; then
@@ -248,68 +138,6 @@
done
fi
-# Path to head xva. By default keep overwriting the same one to save space
-USE_SEPARATE_XVAS=${USE_SEPARATE_XVAS:-0}
-if [ "$USE_SEPARATE_XVAS" = "0" ]; then
- XVA=$XVA_DIR/$UBUNTU_VERSION.xva
-else
- XVA=$XVA_DIR/$UBUNTU_VERSION.$GUEST_NAME.xva
-fi
-
-# Clean old xva. In the future may not do this every time.
-rm -f $XVA
-
-# Configure the hostname
-echo $GUEST_NAME > $STAGING_DIR/etc/hostname
-
-# Hostname must resolve for rabbit
-cat <<EOF >$STAGING_DIR/etc/hosts
-$MGT_IP $GUEST_NAME
-127.0.0.1 localhost localhost.localdomain
-EOF
-
-# Configure the network
-INTERFACES=$STAGING_DIR/etc/network/interfaces
-cp $TEMPLATES_DIR/interfaces.in $INTERFACES
-sed -e "s,@ETH1_IP@,$VM_IP,g" -i $INTERFACES
-sed -e "s,@ETH1_NETMASK@,$VM_NETMASK,g" -i $INTERFACES
-sed -e "s,@ETH2_IP@,$MGT_IP,g" -i $INTERFACES
-sed -e "s,@ETH2_NETMASK@,$MGT_NETMASK,g" -i $INTERFACES
-sed -e "s,@ETH3_IP@,$PUB_IP,g" -i $INTERFACES
-sed -e "s,@ETH3_NETMASK@,$PUB_NETMASK,g" -i $INTERFACES
-
-# Gracefully cp only if source file/dir exists
-function cp_it {
- if [ -e $1 ] || [ -d $1 ]; then
- cp -pRL $1 $2
- fi
-}
-
-# Copy over your ssh keys and env if desired
-COPYENV=${COPYENV:-1}
-if [ "$COPYENV" = "1" ]; then
- cp_it ~/.ssh $STAGING_DIR/opt/stack/.ssh
- cp_it ~/.ssh/id_rsa.pub $STAGING_DIR/opt/stack/.ssh/authorized_keys
- cp_it ~/.gitconfig $STAGING_DIR/opt/stack/.gitconfig
- cp_it ~/.vimrc $STAGING_DIR/opt/stack/.vimrc
- cp_it ~/.bashrc $STAGING_DIR/opt/stack/.bashrc
-fi
-
-# Configure run.sh
-cat <<EOF >$STAGING_DIR/opt/stack/run.sh
-#!/bin/bash
-cd /opt/stack/devstack
-killall screen
-UPLOAD_LEGACY_TTY=yes HOST_IP=$PUB_IP VIRT_DRIVER=xenserver FORCE=yes MULTI_HOST=1 $STACKSH_PARAMS ./stack.sh
-EOF
-chmod 755 $STAGING_DIR/opt/stack/run.sh
-
-# Create xva
-if [ ! -e $XVA ]; then
- rm -rf /tmp/mkxva*
- UID=0 $SCRIPT_DIR/mkxva -o $XVA -t xva -x $OVA $STAGING_DIR $VDI_MB /tmp/
-fi
-
# Start guest
$TOP_DIR/scripts/install-os-vpx.sh -f $XVA -v $VM_BR -m $MGT_BR -p $PUB_BR
diff --git a/tools/xen/build_xva.sh b/tools/xen/build_xva.sh
new file mode 100755
index 0000000..e4de2a1
--- /dev/null
+++ b/tools/xen/build_xva.sh
@@ -0,0 +1,164 @@
+#!/bin/bash
+
+# Abort if localrc is not set
+if [ ! -e ../../localrc ]; then
+ echo "You must have a localrc with ALL necessary passwords defined before proceeding."
+ echo "See the xen README for required passwords."
+ exit 1
+fi
+
+# This directory
+TOP_DIR=$(cd $(dirname "$0") && pwd)
+
+# Source params - override xenrc params in your localrc to suite your taste
+source xenrc
+
+# Echo commands
+set -o xtrace
+
+# Directory where we stage the build
+STAGING_DIR=$TOP_DIR/stage
+
+# Option to clean out old stuff
+CLEAN=${CLEAN:-0}
+if [ "$CLEAN" = "1" ]; then
+ rm -rf $STAGING_DIR
+fi
+
+# Download our base image. This image is made using prepare_guest.sh
+BASE_IMAGE_URL=${BASE_IMAGE_URL:-http://images.ansolabs.com/xen/stage.tgz}
+if [ ! -e $STAGING_DIR ]; then
+ if [ ! -e /tmp/stage.tgz ]; then
+ wget $BASE_IMAGE_URL -O /tmp/stage.tgz
+ fi
+ tar xfz /tmp/stage.tgz
+ cd $TOP_DIR
+fi
+
+# Free up precious disk space
+rm -f /tmp/stage.tgz
+
+# Make sure we have a stage
+if [ ! -d $STAGING_DIR/etc ]; then
+ echo "Stage is not properly set up!"
+ exit 1
+fi
+
+# Directory where our conf files are stored
+FILES_DIR=$TOP_DIR/files
+TEMPLATES_DIR=$TOP_DIR/templates
+
+# Directory for supporting script files
+SCRIPT_DIR=$TOP_DIR/scripts
+
+# Version of ubuntu with which we are working
+UBUNTU_VERSION=`cat $STAGING_DIR/etc/lsb-release | grep "DISTRIB_CODENAME=" | sed "s/DISTRIB_CODENAME=//"`
+KERNEL_VERSION=`ls $STAGING_DIR/boot/vmlinuz* | head -1 | sed "s/.*vmlinuz-//"`
+
+# Directory for xvas
+XVA_DIR=$TOP_DIR/xvas
+
+# Create xva dir
+mkdir -p $XVA_DIR
+
+# Path to xva
+XVA=$XVA_DIR/$GUEST_NAME.xva
+
+# Setup fake grub
+rm -rf $STAGING_DIR/boot/grub/
+mkdir -p $STAGING_DIR/boot/grub/
+cp $TEMPLATES_DIR/menu.lst.in $STAGING_DIR/boot/grub/menu.lst
+sed -e "s,@KERNEL_VERSION@,$KERNEL_VERSION,g" -i $STAGING_DIR/boot/grub/menu.lst
+
+# Setup fstab, tty, and other system stuff
+cp $FILES_DIR/fstab $STAGING_DIR/etc/fstab
+cp $FILES_DIR/hvc0.conf $STAGING_DIR/etc/init/
+
+# Put the VPX into UTC.
+rm -f $STAGING_DIR/etc/localtime
+
+# Configure dns (use same dns as dom0)
+cp /etc/resolv.conf $STAGING_DIR/etc/resolv.conf
+
+# Copy over devstack
+rm -f /tmp/devstack.tar
+tar --exclude='stage' --exclude='xen/xvas' --exclude='xen/nova' -cvf /tmp/devstack.tar $TOP_DIR/../../../devstack
+cd $STAGING_DIR/opt/stack/
+tar xf /tmp/devstack.tar
+cd $TOP_DIR
+
+# Configure OVA
+VDI_SIZE=$(($VDI_MB*1024*1024))
+PRODUCT_BRAND=${PRODUCT_BRAND:-openstack}
+PRODUCT_VERSION=${PRODUCT_VERSION:-001}
+BUILD_NUMBER=${BUILD_NUMBER:-001}
+LABEL="$PRODUCT_BRAND $PRODUCT_VERSION-$BUILD_NUMBER"
+OVA=$STAGING_DIR/tmp/ova.xml
+cp $TEMPLATES_DIR/ova.xml.in $OVA
+sed -e "s,@VDI_SIZE@,$VDI_SIZE,g" -i $OVA
+sed -e "s,@PRODUCT_BRAND@,$PRODUCT_BRAND,g" -i $OVA
+sed -e "s,@PRODUCT_VERSION@,$PRODUCT_VERSION,g" -i $OVA
+sed -e "s,@BUILD_NUMBER@,$BUILD_NUMBER,g" -i $OVA
+
+# Run devstack on launch
+cat <<EOF >$STAGING_DIR/etc/rc.local
+GUEST_PASSWORD=$GUEST_PASSWORD STAGING_DIR=/ DO_TGZ=0 bash /opt/stack/devstack/tools/xen/prepare_guest.sh
+su -c "/opt/stack/run.sh > /opt/stack/run.sh.log" stack
+exit 0
+EOF
+
+# Clean old xva. In the future may not do this every time.
+rm -f $XVA
+
+# Configure the hostname
+echo $GUEST_NAME > $STAGING_DIR/etc/hostname
+
+# Hostname must resolve for rabbit
+cat <<EOF >$STAGING_DIR/etc/hosts
+$MGT_IP $GUEST_NAME
+127.0.0.1 localhost localhost.localdomain
+EOF
+
+# Configure the network
+INTERFACES=$STAGING_DIR/etc/network/interfaces
+cp $TEMPLATES_DIR/interfaces.in $INTERFACES
+sed -e "s,@ETH1_IP@,$VM_IP,g" -i $INTERFACES
+sed -e "s,@ETH1_NETMASK@,$VM_NETMASK,g" -i $INTERFACES
+sed -e "s,@ETH2_IP@,$MGT_IP,g" -i $INTERFACES
+sed -e "s,@ETH2_NETMASK@,$MGT_NETMASK,g" -i $INTERFACES
+sed -e "s,@ETH3_IP@,$PUB_IP,g" -i $INTERFACES
+sed -e "s,@ETH3_NETMASK@,$PUB_NETMASK,g" -i $INTERFACES
+
+# Gracefully cp only if source file/dir exists
+function cp_it {
+ if [ -e $1 ] || [ -d $1 ]; then
+ cp -pRL $1 $2
+ fi
+}
+
+# Copy over your ssh keys and env if desired
+COPYENV=${COPYENV:-1}
+if [ "$COPYENV" = "1" ]; then
+ cp_it ~/.ssh $STAGING_DIR/opt/stack/.ssh
+ cp_it ~/.ssh/id_rsa.pub $STAGING_DIR/opt/stack/.ssh/authorized_keys
+ cp_it ~/.gitconfig $STAGING_DIR/opt/stack/.gitconfig
+ cp_it ~/.vimrc $STAGING_DIR/opt/stack/.vimrc
+ cp_it ~/.bashrc $STAGING_DIR/opt/stack/.bashrc
+fi
+
+# Configure run.sh
+cat <<EOF >$STAGING_DIR/opt/stack/run.sh
+#!/bin/bash
+cd /opt/stack/devstack
+killall screen
+UPLOAD_LEGACY_TTY=yes HOST_IP=$PUB_IP VIRT_DRIVER=xenserver FORCE=yes MULTI_HOST=1 $STACKSH_PARAMS ./stack.sh
+EOF
+chmod 755 $STAGING_DIR/opt/stack/run.sh
+
+# Create xva
+if [ ! -e $XVA ]; then
+ rm -rf /tmp/mkxva*
+ UID=0 $SCRIPT_DIR/mkxva -o $XVA -t xva -x $OVA $STAGING_DIR $VDI_MB /tmp/
+fi
+
+echo "Built $XVA. If your dom0 is on a different machine, copy this to [devstackdir]/tools/xen/$XVA"
diff --git a/tools/xen/xenrc b/tools/xen/xenrc
new file mode 100644
index 0000000..246ac16
--- /dev/null
+++ b/tools/xen/xenrc
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Name of this guest
+GUEST_NAME=${GUEST_NAME:-ALLINONE}
+
+# Size of image
+VDI_MB=${VDI_MB:-2500}
+
+# VM Password
+GUEST_PASSWORD=${GUEST_PASSWORD:-secrete}
+
+# Our nova host's network info
+VM_IP=${VM_IP:-10.255.255.255} # A host-only ip that let's the interface come up, otherwise unused
+MGT_IP=${MGT_IP:-172.16.100.55}
+PUB_IP=${PUB_IP:-192.168.1.55}
+
+# Public network
+PUB_BR=${PUB_BR:-xenbr0}
+PUB_NETMASK=${PUB_NETMASK:-255.255.255.0}
+
+# VM network params
+VM_NETMASK=${VM_NETMASK:-255.255.255.0}
+VM_BR=${VM_BR:-xapi1}
+VM_VLAN=${VM_VLAN:-100}
+
+# MGMT network params
+MGT_NETMASK=${MGT_NETMASK:-255.255.255.0}
+MGT_BR=${MGT_BR:-xapi2}
+MGT_VLAN=${MGT_VLAN:-101}
+
+# XVA Directory
+XVA_DIR=${XVA_DIR:-xvas}
+
+# Path to xva file
+XVA=${XVA:-$XVA_DIR/$GUEST_NAME.xva }
+
+# Source params
+cd ../.. && source ./stackrc && cd $TOP_DIR