e98cc1220e
Ensure building, installing multiple nova vms works after we split the build script as build nova vm, install nova vm. Change-Id: Iadb6e181caec511325a30727bf9e9c79e8afea5a
247 lines
6.9 KiB
Bash
Executable File
247 lines
6.9 KiB
Bash
Executable File
#!/bin/bash
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# Abort if localrc is not set
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if [ ! -e ../../localrc ]; then
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echo "You must have a localrc with ALL necessary passwords defined before proceeding."
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echo "See the xen README for required passwords."
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exit 1
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fi
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# This directory
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TOP_DIR=$(cd $(dirname "$0") && pwd)
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# Source params - override xenrc params in your localrc to suite your taste
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source xenrc
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# Echo commands
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set -o xtrace
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# Check for xva file
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if [ ! -e $XVA ]; then
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echo "Missing xva file. Please run build_xva.sh (ideally on a non dom0 host since the build can require lots of space)."
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echo "Place the resulting xva file in $XVA"
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exit 1
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fi
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# Make sure we have git
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if ! which git; then
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GITDIR=/tmp/git-1.7.7
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cd /tmp
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rm -rf $GITDIR*
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wget http://git-core.googlecode.com/files/git-1.7.7.tar.gz
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tar xfv git-1.7.7.tar.gz
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cd $GITDIR
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./configure
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make install
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cd $TOP_DIR
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fi
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# Helper to create networks
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# Uses echo trickery to return network uuid
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function create_network() {
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br=$1
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dev=$2
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vlan=$3
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netname=$4
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if [ -z $br ]
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then
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pif=$(xe pif-list --minimal device=$dev VLAN=$vlan)
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if [ -z $pif ]
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then
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net=$(xe network-create name-label=$netname)
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else
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net=$(xe network-list --minimal PIF-uuids=$pif)
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fi
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echo $net
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return 0
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fi
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if [ ! $(xe network-list --minimal params=bridge | grep -w --only-matching $br) ]
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then
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echo "Specified bridge $br does not exist"
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echo "If you wish to use defaults, please keep the bridge name empty"
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exit 1
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else
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net=$(xe network-list --minimal bridge=$br)
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echo $net
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fi
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}
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function errorcheck() {
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rc=$?
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if [ $rc -ne 0 ]
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then
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exit $rc
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fi
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}
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# Create host, vm, mgmt, pub networks
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VM_NET=$(create_network "$VM_BR" "$VM_DEV" "$VM_VLAN" "vmbr")
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errorcheck
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MGT_NET=$(create_network "$MGT_BR" "$MGT_DEV" "$MGT_VLAN" "mgtbr")
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errorcheck
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PUB_NET=$(create_network "$PUB_BR" "$PUB_DEV" "$PUB_VLAN" "pubbr")
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errorcheck
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# Helper to create vlans
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function create_vlan() {
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dev=$1
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vlan=$2
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net=$3
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# VLAN -1 refers to no VLAN (physical network)
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if [ $vlan -eq -1 ]
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then
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return
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fi
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if [ -z $(xe vlan-list --minimal tag=$vlan) ]
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then
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pif=$(xe pif-list --minimal network-uuid=$net)
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# We created a brand new network this time
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if [ -z $pif ]
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then
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pif=$(xe pif-list --minimal device=$dev VLAN=-1)
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xe vlan-create pif-uuid=$pif vlan=$vlan network-uuid=$net
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else
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echo "VLAN does not exist but PIF attached to this network"
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echo "How did we reach here?"
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exit 1
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fi
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fi
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}
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# Create vlans for vm and management
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create_vlan $PUB_DEV $PUB_VLAN $PUB_NET
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create_vlan $VM_DEV $VM_VLAN $VM_NET
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create_vlan $MGT_DEV $MGT_VLAN $MGT_NET
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# dom0 ip
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HOST_IP=${HOST_IP:-`ifconfig xenbr0 | grep "inet addr" | cut -d ":" -f2 | sed "s/ .*//"`}
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# Set up ip forwarding
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if ! grep -q "FORWARD_IPV4=YES" /etc/sysconfig/network; then
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# FIXME: This doesn't work on reboot!
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echo "FORWARD_IPV4=YES" >> /etc/sysconfig/network
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fi
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# Also, enable ip forwarding in rc.local, since the above trick isn't working
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if ! grep -q "echo 1 >/proc/sys/net/ipv4/ip_forward" /etc/rc.local; then
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echo "echo 1 >/proc/sys/net/ipv4/ip_forward" >> /etc/rc.local
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fi
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# Enable ip forwarding at runtime as well
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echo 1 > /proc/sys/net/ipv4/ip_forward
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# Set local storage il8n
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SR_UUID=`xe sr-list --minimal name-label="Local storage"`
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xe sr-param-set uuid=$SR_UUID other-config:i18n-key=local-storage
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# Clean nova if desired
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if [ "$CLEAN" = "1" ]; then
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rm -rf $TOP_DIR/nova
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fi
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# Checkout nova
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if [ ! -d $TOP_DIR/nova ]; then
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git clone $NOVA_REPO
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cd $TOP_DIR/nova
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git checkout $NOVA_BRANCH
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fi
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# Install plugins
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cp -pr $TOP_DIR/nova/plugins/xenserver/xenapi/etc/xapi.d /etc/
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chmod a+x /etc/xapi.d/plugins/*
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yum --enablerepo=base install -y parted
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mkdir -p /boot/guest
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# Shutdown previous runs
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DO_SHUTDOWN=${DO_SHUTDOWN:-1}
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if [ "$DO_SHUTDOWN" = "1" ]; then
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# Shutdown all domU's that created previously
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xe vm-list --minimal name-label="$LABEL" | xargs ./scripts/uninstall-os-vpx.sh
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# Destroy any instances that were launched
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for uuid in `xe vm-list | grep -1 instance | grep uuid | sed "s/.*\: //g"`; do
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echo "Shutting down nova instance $uuid"
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xe vm-unpause uuid=$uuid || true
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xe vm-shutdown uuid=$uuid
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xe vm-destroy uuid=$uuid
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done
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# Destroy orphaned vdis
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for uuid in `xe vdi-list | grep -1 Glance | grep uuid | sed "s/.*\: //g"`; do
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xe vdi-destroy uuid=$uuid
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done
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fi
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# Start guest
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if [ -z $VM_BR ]; then
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VM_BR=$(xe network-list --minimal uuid=$VM_NET params=bridge)
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fi
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if [ -z $MGT_BR ]; then
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MGT_BR=$(xe network-list --minimal uuid=$MGT_NET params=bridge)
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fi
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if [ -z $PUB_BR ]; then
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PUB_BR=$(xe network-list --minimal uuid=$PUB_NET params=bridge)
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fi
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$TOP_DIR/scripts/install-os-vpx.sh -f $XVA -v $VM_BR -m $MGT_BR -p $PUB_BR -l $GUEST_NAME -w
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# If we have copied our ssh credentials, use ssh to monitor while the installation runs
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WAIT_TILL_LAUNCH=${WAIT_TILL_LAUNCH:-1}
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if [ "$WAIT_TILL_LAUNCH" = "1" ] && [ -e ~/.ssh/id_rsa.pub ] && [ "$COPYENV" = "1" ]; then
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# Done creating the container, let's tail the log
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echo
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echo "============================================================="
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echo " -- YAY! --"
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echo "============================================================="
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echo
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echo "We're done launching the vm, about to start tailing the"
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echo "stack.sh log. It will take a second or two to start."
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echo
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echo "Just CTRL-C at any time to stop tailing."
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set +o xtrace
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while ! ssh -q stack@$PUB_IP "[ -e run.sh.log ]"; do
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sleep 1
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done
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ssh stack@$PUB_IP 'tail -f run.sh.log' &
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TAIL_PID=$!
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function kill_tail() {
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kill $TAIL_PID
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exit 1
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}
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# Let Ctrl-c kill tail and exit
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trap kill_tail SIGINT
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echo "Waiting stack.sh to finish..."
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while ! ssh -q stack@$PUB_IP "grep -q 'stack.sh completed in' run.sh.log"; do
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sleep 1
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done
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kill $TAIL_PID
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if ssh -q stack@$PUB_IP "grep -q 'stack.sh failed' run.sh.log"; then
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exit 1
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fi
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echo ""
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echo "Finished - Zip-a-dee Doo-dah!"
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echo "You can then visit the OpenStack Dashboard"
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echo "at http://$PUB_IP, and contact other services at the usual ports."
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else
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echo "################################################################################"
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echo ""
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echo "All Finished!"
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echo "Now, you can monitor the progress of the stack.sh installation by "
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echo "tailing /opt/stack/run.sh.log from within your domU."
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echo ""
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echo "ssh into your domU now: 'ssh stack@$PUB_IP' using your password"
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echo "and then do: 'tail -f /opt/stack/run.sh.log'"
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echo ""
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echo "When the script completes, you can then visit the OpenStack Dashboard"
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echo "at http://$PUB_IP, and contact other services at the usual ports."
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fi
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