325 lines
11 KiB
Bash
Executable File
325 lines
11 KiB
Bash
Executable File
#!/bin/bash
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright (C) 2012, Red Hat, Inc.
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# Angus Salkeld <asalkeld@redhat.com>
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# Steven Dake <sdake@redhat.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# sleep 1 = systemd's definition of start is different from mine
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BASE_DIR=`dirname $0`
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if [[ $1 = '--with-cinder' ]]; then
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with_cinder=1
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else
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with_cinder=0
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fi
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if [[ `lsb_release -sr` -gt 17 || $with_cinder ]]; then
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VOLUME_SERVICE="openstack-cinder"
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VOLUME_PATH="/var/lib/cinder/cinder-volumes.img"
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VOLUME_NAME="cinder-volumes"
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else
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VOLUME_SERVICE="openstack-nova"
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VOLUME_PATH="/var/lib/nova/nova-volumes.img"
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VOLUME_NAME="nova-volumes"
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fi
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action=$1
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if [ -z "$action" ]
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then
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echo "openstack [start|stop|install|erase|status]"
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echo
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echo "This tool is designed to control OpenStack on a Fedora 16+ system"
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echo
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echo "start - Starts OpenStack"
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echo "stop - Stops OpenStack"
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echo "restart - Restart OpenStack"
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echo "install - Installs a fresh OpenStack system with Keystone from RPM repostories"
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echo "erase - permanently destroys an existing installation of OpenStack"
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echo "status - show service status for all required OpenStack services"
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fi
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OS_SERVICES=(qpidd mysqld openstack-keystone tgtd openstack-glance-api openstack-glance-registry openstack-nova-api openstack-nova-objectstore openstack-nova-compute openstack-nova-network openstack-nova-scheduler openstack-nova-cert $VOLUME_SERVICE-volume)
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if [[ $VOLUME_SERVICE == "openstack-cinder" ]]; then
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OS_SERVICES+=($VOLUME_SERVICE-api $VOLUME_SERVICE-scheduler)
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fi
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function os_status() {
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for service in ${OS_SERVICES[@]}
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do
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output=$(systemctl show "$service.service" --property=ActiveState)
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running=(${output//=/ }) #ActiveState=active
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echo "$service ${running[1]}" | awk '{ printf "%-40s %s\n", $1, $2}'
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done
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}
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OS_STATUS="OK"
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function os_check_status() {
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# If a service is not running, we try again up to MAX_TRIES times
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MAX_TRIES=5
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for service in ${OS_SERVICES[@]}
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do
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attempts=0
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while [[ ${attempts} < ${MAX_TRIES} ]]
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do
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attempts=$((${attempts} + 1))
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output=$(systemctl show "$service.service" --property=ActiveState)
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running=${output#ActiveState=} #ActiveState=active
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if [[ ${running} != "active" ]]
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then
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echo "Service ${service} does not seem to be running, waiting 1s ${attempts}/${MAX_TRIES}"
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OS_STATUS="FAIL ${service} : ${running}"
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sleep 1
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else
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echo "${service} ${running}" | awk '{ printf "%-40s %s\n", $1, $2}'
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OS_STATUS="OK"
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break
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fi
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done
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# If we get here and OS_STATUS != OK then we return as something failed
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if [[ ${OS_STATUS} != "OK" ]]
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then
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echo "Service ${service} has failed to start, check logs for errors"
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break
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fi
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done
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}
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function os_start() {
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action=start
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sudo systemctl $action qpidd.service mysqld.service
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sleep 1
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sudo systemctl $action openstack-keystone.service tgtd.service
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sleep 1
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for svc in api registry
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do
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sudo systemctl $action openstack-glance-$svc.service
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done
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if ! sudo vgs | grep -q $VOLUME_NAME; then
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sudo vgcreate $VOLUME_NAME $(sudo losetup --show -f $VOLUME_PATH)
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fi
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for svc in api cert objectstore compute scheduler
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do
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sudo systemctl $action openstack-nova-$svc.service
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done
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sudo systemctl $action $VOLUME_SERVICE-volume.service
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if [[ $VOLUME_SERVICE == "openstack-cinder" ]]; then
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for svc in api scheduler
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do
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sudo systemctl $action $VOLUME_SERVICE-$svc.service
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done
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fi
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# This must be started after openstack-nova-cert due to an SELinux
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# policy problem. See https://bugzilla.redhat.com/show_bug.cgi?id=857747
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sleep 2
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sudo systemctl $action openstack-nova-network.service
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}
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function os_stop() {
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action=stop
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sudo systemctl $action openstack-keystone.service tgtd.service
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for svc in api objectstore compute network scheduler cert
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do
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sudo systemctl $action openstack-nova-$svc.service
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done
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sudo systemctl $action $VOLUME_SERVICE-volume.service
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if [[ $VOLUME_SERVICE == "openstack-cinder" ]]; then
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for svc in api scheduler
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do
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sudo systemctl $action $VOLUME_SERVICE-$svc.service
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done
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fi
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for svc in api registry
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do
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sudo systemctl $action openstack-glance-$svc.service
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done
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}
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function os_restart() {
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action=restart
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os_stop
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sleep 1
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os_start
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}
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function os_erase() {
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for net in `sudo nova-manage network list |
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awk '/^[[:digit:]]/ { print $9 }'`
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do
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sudo nova-manage network delete --uuid $net
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done
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os_stop
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sleep 1
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# Kill dnsmasq processes
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if find /var/lib/nova/networks -name '*.pid'; then
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sudo kill `cat /var/lib/nova/networks/*.pid`
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fi
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sudo rm -f /var/lib/libvirt/qemu/save/instance-000*
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sudo rm -f /var/lib/libvirt/qemu/instance-000*
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sudo yum -q -y erase python-glance* python-nova* python-keystone* openstack-swift* openstack-dashboard
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sudo systemctl start mysqld.service
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sleep 1
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sudo openstack-db --service nova --drop $*
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sudo openstack-db --service glance --drop $*
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sudo openstack-db --service keystone --drop $*
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if [[ $VOLUME_SERVICE == "openstack-cinder" ]]; then
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sudo openstack-db --service cinder --drop $*
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fi
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sudo yum -q -y erase openstack-utils
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sudo vgchange -an $VOLUME_NAME
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sudo losetup -d /dev/loop0
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sudo rm -f $VOLUME_PATH
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sudo rm -rf /etc/{glance,nova,swift,keystone,openstack-dashboard,cinder} /var/lib/{glance,nova,swift,keystone,cinder} /var/log/{glance,nova,swift,keystone,cinder} /var/run/{glance,nova,swift,keystone,cinder}
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rm -f $HOME/.openstack/.keystonerc
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}
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function os_install() {
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sudo yum -q -y groupinstall Virtualization
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sudo yum -q -y install openstack-utils openstack-nova openstack-glance openstack-keystone openstack-dashboard scsi-target-utils qpid-cpp-server mysql-server qpid-cpp-server-daemon $VOLUME_SERVICE
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sudo dd if=/dev/zero of=$VOLUME_PATH bs=1M seek=20k count=0
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sudo systemctl start mysqld.service
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sudo systemctl enable libvirtd.service
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sudo systemctl start libvirtd.service
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sleep 1
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# Configure the databases
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sudo openstack-db --service nova --init $*
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sudo openstack-db --service glance --init $*
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sudo openstack-db --service keystone --init $*
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if [[ $VOLUME_SERVICE == "openstack-cinder" ]]; then
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sudo openstack-db --service cinder --init $*
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fi
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# Create a keystone RC file
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mkdir -p $HOME/.openstack
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cat > $HOME/.openstack/keystonerc <<EOF
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export ADMIN_TOKEN=$(openssl rand -hex 10)
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export OS_USERNAME=admin
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export OS_PASSWORD=verybadpass
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export OS_TENANT_NAME=admin
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export OS_AUTH_URL=http://127.0.0.1:5000/v2.0/
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export OS_AUTH_STRATEGY=keystone
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EOF
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# Install keystone catalog
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source $HOME/.openstack/keystonerc
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sudo openstack-config --set /etc/keystone/keystone.conf DEFAULT admin_token $ADMIN_TOKEN
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sudo systemctl start openstack-keystone.service
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sleep 1
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sudo ADMIN_PASSWORD=$OS_PASSWORD SERVICE_PASSWORD=servicepass openstack-keystone-sample-data
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# Configure nova to use keystone
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sudo openstack-config --set /etc/nova/api-paste.ini filter:authtoken admin_tenant_name service
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sudo openstack-config --set /etc/nova/api-paste.ini filter:authtoken admin_user nova
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sudo openstack-config --set /etc/nova/api-paste.ini filter:authtoken admin_password servicepass
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sudo openstack-config --set /etc/nova/nova.conf DEFAULT auth_strategy keystone
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# Configure glance to use keystone
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sudo openstack-config --set /etc/glance/glance-api.conf paste_deploy flavor keystone
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sudo openstack-config --set /etc/glance/glance-registry.conf paste_deploy flavor keystone
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sudo openstack-config --set /etc/glance/glance-api-paste.ini filter:authtoken admin_tenant_name service
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sudo openstack-config --set /etc/glance/glance-api-paste.ini filter:authtoken admin_user glance
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sudo openstack-config --set /etc/glance/glance-api-paste.ini filter:authtoken admin_password servicepass
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sudo openstack-config --set /etc/glance/glance-registry-paste.ini filter:authtoken admin_tenant_name service
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sudo openstack-config --set /etc/glance/glance-registry-paste.ini filter:authtoken admin_user glance
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sudo openstack-config --set /etc/glance/glance-registry-paste.ini filter:authtoken admin_password servicepass
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if [[ $VOLUME_SERVICE == "openstack-cinder" ]]; then
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sudo openstack-config --set /etc/cinder/api-paste.ini filter:authtoken admin_tenant_name service
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sudo openstack-config --set /etc/cinder/api-paste.ini filter:authtoken admin_user cinder
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sudo openstack-config --set /etc/cinder/api-paste.ini filter:authtoken admin_password servicepass
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sudo openstack-config --set /etc/cinder/cinder.conf DEFAULT auth_strategy keystone
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# must disable implicit osapi_volume
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sudo openstack-config --set /etc/nova/nova.conf DEFAULT enabled_apis ec2,osapi_compute,metadata
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sudo openstack-config --set /etc/nova/nova.conf DEFAULT volume_api_class nova.volume.cinder.API
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fi
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os_stop
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sleep 1
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sudo rm -rf /var/log/{glance,nova,swift,keystone,cinder}/*
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os_start
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sleep 1
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if [[ $VOLUME_SERVICE -eq "openstack-cinder" ]]; then
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${BASE_DIR}/../bin/cinder-keystone-setup
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fi
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echo "Installation Complete."
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echo "Checking all expected services are running"
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os_check_status
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if [[ ${OS_STATUS} != "OK" ]]
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then
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echo "Service failed to start : ${OS_STATUS}, cannot continue"
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exit 1
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fi
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echo "Testing nova and glance. If any errors are displayed, the install failed..."
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# Create additional flavors required by heat templates
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${BASE_DIR}/nova_create_flavors.sh
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nova flavor-list
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glance index
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echo
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echo "note: This tool does not create a network. Creating a network"
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echo "depends on your environment. An example network create operation:"
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echo
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echo " sudo nova-manage network create demonet 10.0.0.0/24 1 256 --bridge=demonetbr0"
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echo
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echo -e "The network range here should *not* be one used on your existing physical\n network."
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echo "It should be a range dedicated for the network that OpenStack will configure."
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echo "If 10.0.0.0/24 clashes with your local network, pick another range."
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}
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case $action in
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"")
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;;
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start)
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os_start
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;;
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stop)
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os_stop
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;;
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restart)
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os_restart
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;;
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erase)
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shift
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os_erase $*
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;;
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install)
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shift
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os_install $*
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;;
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status)
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os_status
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;;
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*)
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echo "The action \"$action\" is not supported."
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;;
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esac
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