openstack/devstack
Code Issues Proposed changes

Add ability to switch database driver

Browse Source 
Also added mysqlconnector packages into default installation.

blueprint enable-mysql-connector

Change-Id: Ib2cda7cb183dc8f0ff4759cc6e9ecab469fd121c
This commit is contained in:
ihrachyshka 2014-06-28 18:09:54 +02:00 committed by Ihar Hrachyshka
parent 735f4d340f
commit cbea3447c7
10 changed files with 29 additions and 1 deletions
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1
files/apts/keystone
View File

@ -6,6 +6,7 @@ sqlite3
python-pysqlite2
python-sqlalchemy
python-mysqldb
python-mysql.connector
python-webob
python-greenlet
python-routes

1
files/apts/neutron
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@ -15,6 +15,7 @@ python-kombu
python-eventlet
python-sqlalchemy
python-mysqldb
python-mysql.connector
python-pyudev
python-qpid # dist:precise
dnsmasq-base

1
files/apts/nova
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@ -6,6 +6,7 @@ parted
iputils-arping
mysql-server # NOPRIME
python-mysqldb
python-mysql.connector
python-xattr # needed for glance which is needed for nova --- this shouldn't be here
python-lxml # needed for glance which is needed for nova --- this shouldn't be here
gawk

1
files/rpms-suse/keystone
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@ -10,5 +10,6 @@ python-devel
python-greenlet
python-lxml
python-mysql
python-mysql.connector
python-pysqlite
sqlite3

1
files/rpms-suse/neutron
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@ -10,6 +10,7 @@ python-greenlet
python-iso8601
python-kombu
python-mysql
python-mysql.connector
python-Paste
python-PasteDeploy
python-pyudev

1
files/rpms-suse/nova
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@ -35,6 +35,7 @@ python-lockfile
python-lxml # needed for glance which is needed for nova --- this shouldn't be here
python-mox
python-mysql
python-mysql.connector
python-numpy # needed by websockify for spice console
python-paramiko
python-sqlalchemy-migrate

1
files/rpms/neutron
View File

@ -4,6 +4,7 @@ dnsmasq-utils # for dhcp_release
ebtables
iptables
iputils
mysql-connector-python
mysql-server # NOPRIME
openvswitch # NOPRIME
python-boto

1
files/rpms/nova
View File

@ -15,6 +15,7 @@ libvirt-python # NOPRIME
libxml2-python
numpy # needed by websockify for spice console
m2crypto
mysql-connector-python
mysql-server # NOPRIME
parted
polkit

10
lib/database
View File

@ -89,7 +89,7 @@ function initialize_database_backends {
# a multi-node DevStack installation.
# NOTE: Don't specify ``/db`` in this string so we can use it for multiple services
BASE_SQL_CONN=${BASE_SQL_CONN:-${DATABASE_TYPE}://$DATABASE_USER:$DATABASE_PASSWORD@$DATABASE_HOST}
BASE_SQL_CONN=${BASE_SQL_CONN:-$(get_database_type)://$DATABASE_USER:$DATABASE_PASSWORD@$DATABASE_HOST}
return 0
}
@ -120,6 +120,14 @@ function database_connection_url {
database_connection_url_$DATABASE_TYPE $db
}
function get_database_type {
if [[ -n "${SQLALCHEMY_DATABASE_DRIVER}" ]]; then
echo "${DATABASE_TYPE}+${SQLALCHEMY_DATABASE_DRIVER}"
else
echo "${DATABASE_TYPE}"
fi
}
# Restore xtrace
$XTRACE

12
stackrc
View File

@ -52,6 +52,18 @@ if [[ -z "$ENABLED_SERVICES" ]]; then
ENABLED_SERVICES+=,rabbit,tempest,mysql
fi
# SQLAlchemy supports multiple database drivers for each database server
# type. For example, deployer may use MySQLdb, MySQLConnector, or oursql
# to access MySQL database.
#
# When defined, the variable controls which database driver is used to
# connect to database server. Otherwise using default driver defined for
# each database type.
#
# You can find the list of currently supported drivers for each database
# type at: http://docs.sqlalchemy.org/en/rel_0_9/core/engines.html
# SQLALCHEMY_DATABASE_DRIVER="mysqldb"
# Global toggle for enabling services under mod_wsgi. If this is set to
# ``True`` all services that use HTTPD + mod_wsgi as the preferred method of
# deployment, will be deployed under Apache. If this is set to ``False`` all