cinder-upgrade revision 4285
0N/A#!/usr/bin/python2.7
2362N/A
0N/A# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
0N/A#
0N/A# Licensed under the Apache License, Version 2.0 (the "License"); you may
0N/A# not use this file except in compliance with the License. You may obtain
2362N/A# a copy of the License at
0N/A#
2362N/A# http://www.apache.org/licenses/LICENSE-2.0
0N/A#
0N/A# Unless required by applicable law or agreed to in writing, software
0N/A# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
0N/A# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
0N/A# License for the specific language governing permissions and limitations
0N/A# under the License.
0N/A
0N/Aimport glob
0N/Aimport os
0N/Afrom subprocess import check_call, Popen, PIPE
0N/Aimport sys
2362N/Aimport traceback
2362N/A
2362N/Aimport iniparse
0N/Aimport smf_include
0N/Aimport sqlalchemy
0N/A
0N/Afrom openstack_common import alter_mysql_tables, create_backups, modify_conf, \
0N/A move_conf
0N/A
0N/A
862N/ACINDER_CONF_MAPPINGS = {
0N/A # Deprecated group/name
0N/A ('DEFAULT', 'rabbit_durable_queues'): ('DEFAULT', 'amqp_durable_queues'),
0N/A ('rpc_notifier2', 'topics'): ('DEFAULT', 'notification_topics'),
0N/A ('DEFAULT', 'osapi_compute_link_prefix'):
0N/A ('DEFAULT', 'osapi_volume_base_URL'),
0N/A ('DEFAULT', 'backup_service'): ('DEFAULT', 'backup_driver'),
0N/A ('DEFAULT', 'pybasedir'): ('DEFAULT', 'state_path'),
0N/A ('DEFAULT', 'log_config'): ('DEFAULT', 'log_config_append'),
0N/A ('DEFAULT', 'logfile'): ('DEFAULT', 'log_file'),
0N/A ('DEFAULT', 'logdir'): ('DEFAULT', 'log_dir'),
0N/A ('DEFAULT', 'num_iscsi_scan_tries'):
0N/A ('DEFAULT', 'num_volume_device_scan_tries'),
0N/A ('DEFAULT', 'zfssa_host'): ('DEFAULT', 'san_ip'),
0N/A ('DEFAULT', 'zfssa_auth_user'): ('DEFAULT', 'san_login'),
0N/A ('DEFAULT', 'zfssa_auth_password'): ('DEFAULT', 'san_password'),
0N/A ('DEFAULT', 'db_backend'): ('database', 'backend'),
0N/A ('DEFAULT', 'sql_connection'): ('database', 'connection'),
0N/A ('DATABASE', 'sql_connection'): ('database', 'connection'),
0N/A ('sql', 'connection'): ('database', 'connection'),
0N/A ('DEFAULT', 'sql_idle_timeout'): ('database', 'idle_timeout'),
0N/A ('DATABASE', 'sql_idle_timeout'): ('database', 'idle_timeout'),
0N/A ('sql', 'idle_timeout'): ('database', 'idle_timeout'),
0N/A ('DEFAULT', 'sql_min_pool_size'): ('database', 'min_pool_size'),
0N/A ('DATABASE', 'sql_min_pool_size'): ('database', 'min_pool_size'),
0N/A ('DEFAULT', 'sql_max_pool_size'): ('database', 'max_pool_size'),
0N/A ('DATABASE', 'sql_max_pool_size'): ('database', 'max_pool_size'),
0N/A ('DEFAULT', 'sql_max_retries'): ('database', 'max_retries'),
0N/A ('DATABASE', 'sql_max_retries'): ('database', 'max_retries'),
0N/A ('DEFAULT', 'sql_retry_interval'): ('database', 'retry_interval'),
0N/A ('DATABASE', 'reconnect_interval'): ('database', 'retry_interval'),
0N/A ('DEFAULT', 'sql_max_overflow'): ('database', 'max_overflow'),
0N/A ('DATABASE', 'sqlalchemy_max_overflow'): ('database', 'max_overflow'),
0N/A ('DEFAULT', 'sql_connection_debug'): ('database', 'connection_debug'),
0N/A ('DEFAULT', 'sql_connection_trace'): ('database', 'connection_trace'),
0N/A ('DATABASE', 'sqlalchemy_pool_timeout'): ('database', 'pool_timeout'),
0N/A ('DEFAULT', 'dbapi_use_tpool'): ('database', 'use_tpool'),
0N/A ('DEFAULT', 'memcache_servers'):
0N/A ('keystone_authtoken', 'memcached_servers'),
0N/A ('DEFAULT', 'matchmaker_ringfile'): ('matchmaker_ring', 'ringfile'),
0N/A}
0N/A
0N/ACINDER_CONF_EXCEPTIONS = [
0N/A ('DEFAULT', 'osapi_volume_workers'),
0N/A ('DEFAULT', 'auth_strategy'),
0N/A ('DEFAULT', 'san_is_local'),
0N/A ('DEFAULT', 'volume_driver'),
0N/A ('database', 'connection'),
0N/A ('keystone_authtoken', 'auth_uri'),
0N/A ('keystone_authtoken', 'identity_uri'),
0N/A ('keystone_authtoken', 'admin_user'),
0N/A ('keystone_authtoken', 'admin_password'),
0N/A ('keystone_authtoken', 'admin_tenant_name'),
0N/A ('keystone_authtoken', 'signing_dir'),
0N/A]
0N/A
0N/ACINDER_MOVE_CONFIG = {
0N/A ('filter:authtoken', 'auth_uri'): ('keystone_authtoken', 'auth_uri'),
0N/A ('filter:authtoken', 'identity_uri'):
0N/A ('keystone_authtoken', 'identity_uri'),
0N/A ('filter:authtoken', 'admin_tenant_name'):
0N/A ('keystone_authtoken', 'admin_tenant_name'),
0N/A ('filter:authtoken', 'admin_user'): ('keystone_authtoken', 'admin_user'),
0N/A ('filter:authtoken', 'admin_password'):
0N/A ('keystone_authtoken', 'admin_password'),
862N/A ('filter:authtoken', 'signing_dir'): ('keystone_authtoken', 'signing_dir'),
862N/A}
0N/A
0N/A
0N/Adef start():
0N/A # pull out the current version of config/upgrade-id
0N/A p = Popen(['/usr/bin/svcprop', '-p', 'config/upgrade-id',
0N/A os.environ['SMF_FMRI']], stdout=PIPE, stderr=PIPE)
0N/A curr_ver, _err = p.communicate()
0N/A curr_ver = curr_ver.strip()
0N/A
0N/A # extract the openstack-upgrade-id from the pkg
0N/A p = Popen(['/usr/bin/pkg', 'contents', '-H', '-t', 'set', '-o', 'value',
0N/A '-a', 'name=openstack.upgrade-id',
0N/A 'pkg:/cloud/openstack/cinder'], stdout=PIPE, stderr=PIPE)
0N/A pkg_ver, _err = p.communicate()
0N/A pkg_ver = pkg_ver.strip()
0N/A
0N/A if curr_ver == pkg_ver:
0N/A # No need to upgrade
0N/A sys.exit(smf_include.SMF_EXIT_OK)
# look for any .new files
if glob.glob('/etc/cinder/*.new'):
# the versions are different, so perform an upgrade
# modify the configuration files
# backup all the old configuration files
create_backups('/etc/cinder')
modify_conf('/etc/cinder/api-paste.ini')
# before modifying cinder.conf, move the [filter:authtoken] entries
# from the updated api-paste.ini to the old cinder.conf
move_conf('/etc/cinder/api-paste.ini', '/etc/cinder/cinder.conf',
CINDER_MOVE_CONFIG)
modify_conf('/etc/cinder/cinder.conf', CINDER_CONF_MAPPINGS,
CINDER_CONF_EXCEPTIONS)
modify_conf('/etc/cinder/logging.conf')
config = iniparse.RawConfigParser()
config.read('/etc/cinder/cinder.conf')
# In certain cases the database section does not exist and the
# default database chosen is sqlite.
if config.has_section('database'):
db_connection = config.get('database', 'connection')
if db_connection.startswith('mysql'):
engine = sqlalchemy.create_engine(db_connection)
if engine.url.username != '%SERVICE_USER%':
alter_mysql_tables(engine)
print "altered character set to utf8 in cinder tables"
# update the current version
check_call(['/usr/sbin/svccfg', '-s', os.environ['SMF_FMRI'], 'setprop',
'config/upgrade-id', '=', pkg_ver])
check_call(['/usr/sbin/svccfg', '-s', os.environ['SMF_FMRI'], 'refresh'])
sys.exit(smf_include.SMF_EXIT_OK)
if __name__ == '__main__':
os.putenv('LC_ALL', 'C')
try:
smf_include.smf_main()
except RuntimeError:
sys.exit(smf_include.SMF_EXIT_ERR_FATAL)
except Exception as err:
print 'Unknown error: %s' % err
print
traceback.print_exc(file=sys.stdout)
sys.exit(smf_include.SMF_EXIT_ERR_FATAL)