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217 lines
7.0 KiB
Bash
217 lines
7.0 KiB
Bash
#!/usr/bin/env bash
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# **stack.sh** is rackspace cloudbuilder's opinionated openstack installation.
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# Quit script on error
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set -o errexit
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# Log commands as they are run for debugging
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set -o xtrace
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DIR=`pwd`
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DEST=/opt
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CMD=$1
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# Set hte destination directories for openstack projects
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NOVA_DIR=$DEST/nova
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DASH_DIR=$DEST/dash
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GLANCE_DIR=$DEST/glance
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KEYSTONE_DIR=$DEST/keystone
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NOVACLIENT_DIR=$DEST/python-novaclient
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API_DIR=$DEST/openstackx
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NOVNC_DIR=$DEST/noVNC
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# Use the first IP unless an explicit is set by a HOST_IP environment variable
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if [ ! -n "$HOST_IP" ]; then
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HOST_IP=`LC_ALL=C ifconfig | grep -m 1 'inet addr:'| cut -d: -f2 | awk '{print $1}'`
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fi
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# NOVA CONFIGURATION
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INTERFACE=${INTERFACE:-eth0}
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FLOATING_RANGE=${FLOATING_RANGE:-10.6.0.0/27}
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FIXED_RANGE=${FIXED_RANGE:-10.0.0.0/24}
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LIBVIRT_TYPE=${LIBVIRT_TYPE:-qemu}
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NET_MAN=${NET_MAN:-VlanManager}
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# NOTE(vish): If you are using FlatDHCP on multiple hosts, set the interface
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# below but make sure that the interface doesn't already have an
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# ip or you risk breaking things.
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# FLAT_INTERFACE=eth0
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SQL_CONN=sqlite:///$NOVA_DIR/nova.sqlite
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# clone a git repository to a location, or if it already
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# exists, fetch and checkout remote master
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function clone_or_up {
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if [ -d $2 ]; then
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echo commenting out update for now for speed
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# cd $2
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# git fetch origin
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# git checkout origin/master
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else
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git clone $1 $2
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fi
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}
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# You should only have to run this once
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if [ "$CMD" == "install" ]; then
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# install apt requirements
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apt-get install -y -q `cat $DIR/apts/* | cut -d\# -f1`
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# install python requirements
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pip install `cat $DIR/pips/*`
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# TODO: kill openstackx
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clone_or_up https://github.com/cloudbuilders/nova.git $NOVA_DIR
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clone_or_up https://github.com/cloudbuilders/openstackx.git $API_DIR
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clone_or_up https://github.com/cloudbuilders/noVNC.git $NOVNC_DIR
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clone_or_up https://github.com/cloudbuilders/openstack-dashboard.git $DASH_DIR
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clone_or_up https://github.com/cloudbuilders/python-novaclient.git $NOVACLIENT_DIR
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clone_or_up https://github.com/cloudbuilders/keystone.git $KEYSTONE_DIR
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clone_or_up https://github.com/cloudbuilders/glance.git $GLANCE_DIR
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mkdir -p $NOVA_DIR/instances
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mkdir -p $NOVA_DIR/networks
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# these components are imported into each other...
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cd $NOVACLIENT_DIR; python setup.py develop
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cd $KEYSTONE_DIR; python setup.py develop
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cd $GLANCE_DIR; python setup.py develop
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cd $API_DIR; python setup.py develop
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cd $DASH_DIR/django-openstack; python setup.py develop
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cd $DASH_DIR/openstack-dashboard; python setup.py develop
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# HACK: dash currently imports quantum even if you aren't using it
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cd $DASH_DIR/openstack-dashboard
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mkdir quantum
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touch quantum/__init__.py
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touch quantum/client.py
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# attempt to load kvm and nbd modules
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modprobe kvm || true
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modprobe nbd || true
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/etc/init.d/libvirt-bin restart
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# install dashboard
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cd $DASH_DIR/openstack-dashboard
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cp local/local_settings.py.example local/local_settings.py
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dashboard/manage.py syncdb
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# setup apache
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mkdir $DASH_DIR/.blackhole
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# FIXME(ja): can't figure out how to make $DASH_DIR work in sed, also install to available/a2e it
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cat $DIR/files/000-default.template | sed "s/%DASH_DIR%/\/opt\/dash/g" > /etc/apache2/sites-enabled/000-default
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chown -R www-data:www-data $DASH_DIR
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mkdir -p /var/log/glance
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if [ ! -f $DEST/tty.tgz ]; then
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wget -c http://images.ansolabs.com/tty.tgz -O $DEST/tty.tgz
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fi
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mkdir -p $DEST/images
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tar -C $DEST/images -zxf $DEST/tty.tgz
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# add useful screenrc
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cp $DIR/files/screenrc ~/.screenrc
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exit
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fi
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NL=`echo -ne '\015'`
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function screen_it {
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screen -S nova -X screen -t $1
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screen -S nova -p $1 -X stuff "$2$NL"
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}
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function add_nova_flag {
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echo "$1" >> $NOVA_DIR/bin/nova.conf
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}
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if [ "$CMD" == "run" ] || [ "$CMD" == "run_detached" ]; then
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rm -f $NOVA_DIR/bin/nova.conf
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add_nova_flag "--verbose"
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add_nova_flag "--nodaemon"
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add_nova_flag "--dhcpbridge_flagfile=$NOVA_DIR/bin/nova.conf"
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add_nova_flag "--network_manager=nova.network.manager.$NET_MAN"
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add_nova_flag "--my_ip=$HOST_IP"
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add_nova_flag "--public_interface=$INTERFACE"
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add_nova_flag "--vlan_interface=$INTERFACE"
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add_nova_flag "--sql_connection=$SQL_CONN"
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add_nova_flag "--libvirt_type=$LIBVIRT_TYPE"
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add_nova_flag "--osapi_extensions_path=$API_DIR/extensions"
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add_nova_flag "--vncproxy_url=http://$HOST_IP:6080"
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add_nova_flag "--vncproxy_wwwroot=$NOVNC_DIR/noVNC/noVNC"
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if [ -n "$FLAT_INTERFACE" ]; then
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add_nova_flag "--flat_interface=$FLAT_INTERFACE"
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fi
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add_nova_flag "--api_paste_config=$KEYSTONE_DIR/examples/paste/nova-api-paste.ini"
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add_nova_flag "--image_service=nova.image.glance.GlanceImageService"
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killall dnsmasq || true
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screen -d -m -S nova -t nova
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sleep 1
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rm -f $NOVA_DIR/nova.sqlite
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rm -rf $NOVA_DIR/instances/*
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mkdir -p $NOVA_DIR/instances
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# if there is a partition labeled nova-instances use it (ext filesystems
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# can be labeled via e2label)
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if [ -L /dev/disk/by-label/nova-instances ]; then
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mount -L nova-instances /$NOVA_DIR/instances
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fi
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rm -rf $NOVA_DIR/networks
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mkdir -p $NOVA_DIR/networks
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# create the database
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$NOVA_DIR/bin/nova-manage db sync
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rm -f keystone.db
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# add default data
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curl -OL https://raw.github.com/cloudbuilders/deploy.sh/master/initial_data.sh
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BIN_DIR=$KEYSTONE_DIR/bin bash initial_data.sh
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# create a small network
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$NOVA_DIR/bin/nova-manage network create private $FIXED_RANGE 1 32
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# create some floating ips
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$NOVA_DIR/bin/nova-manage floating create $FLOATING_RANGE
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rm -rf /var/lib/glance/images/*
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rm -f $GLANCE_DIR/glance.sqlite
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# nova api crashes if we start it with a regular screen command,
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# so send the start command by forcing text into the window.
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screen_it n-api "$NOVA_DIR/bin/nova-api"
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screen_it g-api "cd $GLANCE_DIR; bin/glance-api --config-file=etc/glance-api.conf"
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screen_it g-reg "cd $GLANCE_DIR; bin/glance-registry --config-file=etc/glance-registry.conf"
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screen_it cpu "$NOVA_DIR/bin/nova-compute"
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screen_it net "$NOVA_DIR/bin/nova-network"
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screen_it sched "$NOVA_DIR/bin/nova-scheduler"
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screen_it key "$KEYSTONE_DIR/bin/keystone --config-file $KEYSTONE_DIR/etc/keystone.conf"
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screen_it vnc "$NOVA_DIR/bin/nova-vncproxy"
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screen_it dash "/etc/init.d/apache2 restart; tail -f /var/log/apache2/error.log"
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# FIXME: switch to just importing images
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# remove previously converted images
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rm -rf $DIR/images/[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]
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$NOVA_DIR/bin/nova-manage image convert $DIR/images
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if [ "$CMD" != "run_detached" ]; then
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screen -S nova -x
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fi
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fi
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if [ "$CMD" == "run" ] || [ "$CMD" == "terminate" ]; then
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virsh list | grep i- | awk '{print $1}' | xargs -n1 virsh destroy
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$NOVA_DIR/tools/clean-vlans
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echo "FIXME: clean networks?"
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fi
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if [ "$CMD" == "run" ] || [ "$CMD" == "clean" ]; then
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screen -S nova -X quit
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rm -f *.pid*
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fi
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