+++ /dev/null
-#!/bin/bash
-#
-# Copyright (C) 2012, Red Hat, Inc.
-#
-# 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.
-#
-
-# The script supports the plugins below
-declare -a SUPPORTED_PLUGINS=(linuxbridge openvswitch)
-
-#
-# Print --help output and exit.
-#
-usage() {
-
-cat << EOF
-The helper script will install the necessary database support for the selected plugin.
-Please note that some plugins do not require database support. These are addressed in the script.
-The setup of MySQL with a multi-server OpenStack installation is outside of the scope of
-this simple helper script.
-
-Usage: neutron-server-setup [options]
-Options:
- --help | -h
- Print usage information.
- --qpw <pw> | -q <pw>
- Specify the password for the 'neutron' MySQL user that neutron will
- use to connect to the 'neutron' MySQL database. By default,
- the password 'neutron' will be used.
-
- --rootpw <pw> | -r <pw>
- Specify the root MySQL password. If the script installs
- the MySQL server, it will set the root password to this value
- instead of prompting for a password. If the MySQL server is
- already installed, this password will be used to connect to the
- database instead of having to prompt for it.
- --yes | -y
- In cases where the script would normally ask for confirmation
- before doing something, such as installing mysql-server,
- just assume yes. This is useful if you want to run the script
- non-interactively.
- --user | -u
- The neutron user.
- --plugin | -p
- The neutron plugin. Supported plugins:-
- ${SUPPORTED_PLUGINS[*]}
-EOF
-
- exit 0
-}
-
-install_mysql_server() {
- if [ -z "${ASSUME_YES}" ] ; then
- yum install mysql-server
- else
- yum install -y mysql-server
- fi
-}
-
-start_mysql_server() {
- service mysqld start
-}
-
-is_valid_plugin() {
- local i=
- for i in "${SUPPORTED_PLUGINS[@]}"; do
- if [ "$i" == "$1" ]; then
- return 0
- fi
- done
- return 1
-}
-
-ASSUME_YES=""
-NEUTRON_USER=neutron
-MYSQL_Q_PW=neutron
-Q_CONF=/etc/neutron/neutron.conf
-LB_CONF=/etc/neutron/plugins/linuxbridge/linuxbridge_conf.ini
-OVS_CONF=/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini
-Q_HOST='localhost'
-Q_PORT=9696
-
-# Keystone specific
-OS_USERNAME=${OS_USERNAME:-neutron}
-OS_PASSWORD=${OS_PASSWORD:-servicepass}
-OS_AUTH_URL=${OS_AUTH_URL:-http://127.0.0.1:35357/v2.0/}
-OS_TENANT_NAME=${OS_TENANT_NAME:-service}
-
-# Nova specific
-NOVA_CONF=/etc/nova/nova.conf
-SCHEDULER_DRIVER=""
-
-while [ $# -gt 0 ]
-do
- case "$1" in
- -h|--help)
- usage
- ;;
- -q|--qpw)
- shift
- MYSQL_Q_PW==${1}
- ;;
- -r|--rootpw)
- shift
- MYSQL_ROOT_PW=${1}
- ;;
- -y|--yes)
- ASSUME_YES="yes"
- ;;
- -u|--user)
- shift
- NEUTRON_USER=${1}
- ;;
- -p|--plugin)
- shift
- NEUTRON_PLUGIN=${1}
- ;;
- *)
- # ignore
- shift
- ;;
- esac
- shift
-done
-
-# if the plugin is not defined
-if [ -z ${NEUTRON_PLUGIN} ] ; then
- echo "Please select a plugin from: ${SUPPORTED_PLUGINS[*]}"
- echo "Choice:"
- read NEUTRON_PLUGIN
-fi
-
-# check that the plugin is valid
-is_valid_plugin ${NEUTRON_PLUGIN}
-if [ $? -ne 0 ]; then
- echo "Plugin '${NEUTRON_PLUGIN}' not supported. Supported plugins:-"
- echo " ${SUPPORTED_PLUGINS[*]}"
- exit 0
-fi
-
-echo "Neutron plugin: ${NEUTRON_PLUGIN}"
-
-if ! [ -e "${Q_CONF}" ]; then
- echo "Please install the neutron package"
- exit 0
-fi
-
-if ! [ -e "/etc/neutron/plugins/${NEUTRON_PLUGIN}" ]; then
- echo "Please install the ${NEUTRON_PLUGIN} neutron plugin"
- exit 0
-fi
-
-case "${NEUTRON_PLUGIN}" in
-"linuxbridge")
- DB_NAME="neutron_linux_bridge"
- Q_PLUGIN_CLASS="neutron.plugins.linuxbridge.lb_neutron_plugin.LinuxBridgePluginV2"
-;;
-
-"openvswitch")
- if ! rpm -q --whatprovides openvswitch > /dev/null
- then
- echo "Please install openvswitch"
- exit 0
- fi
- DB_NAME="ovs_neutron"
- Q_PLUGIN_CLASS="neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2"
-;;
-esac
-
-# Update neutron.conf
-# Plugin
-openstack-config --set ${Q_CONF} DEFAULT core_plugin $Q_PLUGIN_CLASS
-# QPID
-openstack-config --set ${Q_CONF} DEFAULT rpc_backend neutron.openstack.common.rpc.impl_qpid
-openstack-config --set ${Q_CONF} DEFAULT qpid_hostname localhost
-# Authentication
-openstack-config --set ${Q_CONF} DEFAULT auth_strategy keystone
-
-openstack-config --del ${Q_CONF} keystone_authtoken admin_tenant_name
-openstack-config --del ${Q_CONF} keystone_authtoken admin_user
-openstack-config --del ${Q_CONF} keystone_authtoken admin_password
-
-openstack-config --set ${Q_CONF} keystone_authtoken admin_tenant_name ${OS_TENANT_NAME}
-openstack-config --set ${Q_CONF} keystone_authtoken admin_user ${OS_USERNAME}
-openstack-config --set ${Q_CONF} keystone_authtoken admin_password ${OS_PASSWORD}
-
-echo "Plugin: ${NEUTRON_PLUGIN} => Database: ${DB_NAME}"
-
-# Make sure MySQL is installed.
-
-NEW_MYSQL_INSTALL=0
-if ! rpm -q --whatprovides mysql-server > /dev/null
-then
- if [ -z "${ASSUME_YES}" ] ; then
- printf "mysql-server is not installed. Would you like to install it now? (y/n): "
- read response
- case "$response" in
- y|Y)
- ;;
- n|N)
- echo "mysql-server must be installed. Please install it before proceeding."
- exit 0
- ;;
- *)
- echo "Invalid response."
- exit 1
- esac
- fi
-
- NEW_MYSQL_INSTALL=1
- install_mysql_server
-fi
-
-
-# Make sure mysqld is running.
-
-if ! service mysqld status > /dev/null
-then
- if [ -z "${ASSUME_YES}" ] ; then
- printf "mysqld is not running. Would you like to start it now? (y/n): "
- read response
- case "$response" in
- y|Y)
- ;;
- n|N)
- echo "mysqld must be running. Please start it before proceeding."
- exit 0
- ;;
- *)
- echo "Invalid response."
- exit 1
- esac
- fi
-
- start_mysql_server
-
- # If we both installed and started, ensure it starts at boot
- [ $NEW_MYSQL_INSTALL -eq 1 ] && chkconfig mysqld on
-fi
-
-# Get MySQL root access.
-if [ $NEW_MYSQL_INSTALL -eq 1 ]
-then
- if [ ! "${MYSQL_ROOT_PW+defined}" ] ; then
- echo "Since this is a fresh installation of MySQL, please set a password for the 'root' mysql user."
-
- PW_MATCH=0
- while [ $PW_MATCH -eq 0 ]
- do
- printf "Enter new password for 'root' mysql user: "
- read -s MYSQL_ROOT_PW
- echo
- printf "Enter new password again: "
- read -s PW2
- echo
- if [ "${MYSQL_ROOT_PW}" = "${PW2}" ] ; then
- PW_MATCH=1
- else
- echo "Passwords did not match."
- fi
- done
- fi
-
- echo "UPDATE mysql.user SET password = password('${MYSQL_ROOT_PW}') WHERE user = 'root'; DELETE FROM mysql.user WHERE user = ''; flush privileges;" | mysql -u root
- if ! [ $? -eq 0 ] ; then
- echo "Failed to set password for 'root' MySQL user."
- exit 1
- fi
-elif [ ! "${MYSQL_ROOT_PW+defined}" ] ; then
- printf "Please enter the password for the 'root' MySQL user: "
- read -s MYSQL_ROOT_PW
- echo
-fi
-
-# Sanity check MySQL credentials.
-
-MYSQL_ROOT_PW_ARG=""
-if [ "${MYSQL_ROOT_PW+defined}" ]
-then
- MYSQL_ROOT_PW_ARG="--password=${MYSQL_ROOT_PW}"
-fi
-echo "SELECT 1;" | mysql -u root ${MYSQL_ROOT_PW_ARG} > /dev/null
-if ! [ $? -eq 0 ]
-then
- echo "Failed to connect to the MySQL server. Please check your root user credentials."
- exit 1
-fi
-echo "Verified connectivity to MySQL."
-
-# Create a database user - check if it does not exist prior
-USER_EXISTS=$(mysql -u root ${MYSQL_ROOT_PW_ARG} -e "SELECT user FROM mysql.user WHERE user='${NEUTRON_USER}'"|grep ${NEUTRON_USER} | wc -l)
-if [ ${USER_EXISTS} -ne 0 ]; then
- echo "User ${NEUTRON_USER} already exists"
-else
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "create user '${NEUTRON_USER}'@'%' identified by '${MYSQL_Q_PW}'"
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "create user '${NEUTRON_USER}'@'localhost' identified by '${MYSQL_Q_PW}'"
-fi
-
-#create database
-DB_EXISTS=$(mysql -u root ${MYSQL_ROOT_PW_ARG} -e "show databases"|grep ${DB_NAME}| wc -l)
-if [ ${DB_EXISTS} -ne 0 ]; then
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "drop database ${DB_NAME}"
-fi
-mysql -u root ${MYSQL_ROOT_PW_ARG} -e "create database ${DB_NAME}"
-
-# Configure database specifics
-case "${NEUTRON_PLUGIN}" in
-"linuxbridge")
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "grant all on neutron_linux_bridge.* to '${NEUTRON_USER}'@'%'"
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "grant all on neutron_linux_bridge.* to '${NEUTRON_USER}'@'localhost'"
- openstack-config --set ${LB_CONF} DATABASE sql_connection mysql://${NEUTRON_USER}:${MYSQL_Q_PW}@`hostname`/neutron_linux_bridge
-
- echo "Please enter network device for VLAN trunking:"
- read NETWORK_DEVICE
- openstack-config --set ${LB_CONF} LINUX_BRIDGE physical_interface ${NETWORK_DEVICE}
-
- ln -s ${LB_CONF} /etc/neutron/plugin.ini
-;;
-
-"openvswitch")
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "grant all on ovs_neutron.* to '${NEUTRON_USER}'@'%'"
- mysql -u root ${MYSQL_ROOT_PW_ARG} -e "grant all on ovs_neutron.* to '${NEUTRON_USER}'@'localhost'"
- openstack-config --set ${OVS_CONF} DATABASE sql_connection mysql://${NEUTRON_USER}:${MYSQL_Q_PW}@`hostname`/ovs_neutron
- openstack-config --set ${OVS_CONF} SECURITYGROUP firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
- ln -s ${OVS_CONF} /etc/neutron/plugin.ini
-;;
-esac
-
-if [ -z "${ASSUME_YES}" ] ; then
- echo "Would you like to update the nova configuration files? (y/n): "
- read response
- case "$response" in
- y|Y)
- ;;
- *)
- echo "Complete!"
- exit 0
- esac
-fi
-
-# If OpenStack is installed then configure nova.conf
-if ! [ -e "${NOVA_CONF}" ]; then
- echo "Please install OpenStack compute and then set the values"
- echo "in /etc/nova/nova.conf DEFAULT section"
- echo " network_api_classi=nova.network.neutronv2.api.API"
- echo " neutron_admin_username=${OS_USERNAME}"
- echo " neutron_admin_password=${OS_PASSWORD}"
- echo " neutron_admin_auth_url=${OS_AUTH_URL}"
- echo " neutron_auth_strategy=keystone"
- echo " neutron_admin_tenant_name=${OS_TENANT_NAME}"
- echo " neutron_url=http://${Q_HOST}:${Q_PORT}/"
- echo " firewall_driver=nova.virt.firewall.NoopFirewallDriver"
- echo " security_group_api=neutron"
-else
- openstack-config --set ${NOVA_CONF} DEFAULT network_api_class nova.network.neutronv2.api.API
- openstack-config --set ${NOVA_CONF} DEFAULT neutron_admin_username ${OS_USERNAME}
- openstack-config --set ${NOVA_CONF} DEFAULT neutron_admin_password ${OS_PASSWORD}
- openstack-config --set ${NOVA_CONF} DEFAULT neutron_admin_auth_url ${OS_AUTH_URL}
- openstack-config --set ${NOVA_CONF} DEFAULT neutron_auth_strategy keystone
- openstack-config --set ${NOVA_CONF} DEFAULT neutron_admin_tenant_name ${OS_TENANT_NAME}
- openstack-config --set ${NOVA_CONF} DEFAULT neutron_url http://${Q_HOST}:${Q_PORT}/
- openstack-config --set ${NOVA_CONF} DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver
- openstack-config --set ${NOVA_CONF} DEFAULT security_group_api neutron
-fi
-
-echo "Configuration updates complete!"
Code Review / openstack-build / neutron-build.git / blobdiff