heat-upgrade revision 4312
4070N/A#!/usr/bin/python2.6
4070N/A
4070N/A# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
4070N/A#
4070N/A# Licensed under the Apache License, Version 2.0 (the "License"); you may
4070N/A# not use this file except in compliance with the License. You may obtain
4070N/A# a copy of the License at
4070N/A#
4070N/A# http://www.apache.org/licenses/LICENSE-2.0
4070N/A#
4070N/A# Unless required by applicable law or agreed to in writing, software
4070N/A# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
4070N/A# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
4070N/A# License for the specific language governing permissions and limitations
4070N/A# under the License.
4070N/A
4070N/Aimport glob
4070N/Aimport os
4070N/Afrom subprocess import check_call, Popen, PIPE
4070N/Aimport sys
4070N/Aimport traceback
4070N/A
4070N/Aimport iniparse
4070N/Aimport smf_include
4070N/Aimport sqlalchemy
4070N/A
4312N/Afrom openstack_common import alter_mysql_tables, create_backups, modify_conf, \
4312N/A move_conf
4312N/A
4070N/A
4070N/AHEAT_CONF_MAPPINGS = {
4070N/A # Deprecated group/name
4070N/A ('DEFAULT', 'stack_user_domain'): ('DEFAULT', 'stack_user_domain_id'),
4070N/A ('DEFAULT', 'rabbit_durable_queues'): ('DEFAULT', 'amqp_durable_queues'),
4070N/A ('rpc_notifier2', 'topics'): ('DEFAULT', 'notification_topics'),
4070N/A ('DEFAULT', 'log_config'): ('DEFAULT', 'log_config_append'),
4070N/A ('DEFAULT', 'logfile'): ('DEFAULT', 'log_file'),
4070N/A ('DEFAULT', 'logdir'): ('DEFAULT', 'log_dir'),
4070N/A ('DEFAULT', 'db_backend'): ('database', 'backend'),
4070N/A ('DEFAULT', 'sql_connection'): ('database', 'connection'),
4070N/A ('DATABASE', 'sql_connection'): ('database', 'connection'),
4070N/A ('sql', 'connection'): ('database', 'connection'),
4070N/A ('DEFAULT', 'sql_idle_timeout'): ('database', 'idle_timeout'),
4070N/A ('DATABASE', 'sql_idle_timeout'): ('database', 'idle_timeout'),
4070N/A ('sql', 'idle_timeout'): ('database', 'idle_timeout'),
4070N/A ('DEFAULT', 'sql_min_pool_size'): ('database', 'min_pool_size'),
4070N/A ('DATABASE', 'sql_min_pool_size'): ('database', 'min_pool_size'),
4070N/A ('DEFAULT', 'sql_max_pool_size'): ('database', 'max_pool_size'),
4070N/A ('DATABASE', 'sql_max_pool_size'): ('database', 'max_pool_size'),
4070N/A ('DEFAULT', 'sql_max_retries'): ('database', 'max_retries'),
4070N/A ('DATABASE', 'sql_max_retries'): ('database', 'max_retries'),
4070N/A ('DEFAULT', 'sql_retry_interval'): ('database', 'retry_interval'),
4070N/A ('DATABASE', 'reconnect_interval'): ('database', 'retry_interval'),
4070N/A ('DEFAULT', 'sql_max_overflow'): ('database', 'max_overflow'),
4070N/A ('DATABASE', 'sqlalchemy_max_overflow'): ('database', 'max_overflow'),
4070N/A ('DEFAULT', 'sql_connection_debug'): ('database', 'connection_debug'),
4070N/A ('DEFAULT', 'sql_connection_trace'): ('database', 'connection_trace'),
4070N/A ('DATABASE', 'sqlalchemy_pool_timeout'): ('database', 'pool_timeout'),
4070N/A ('DEFAULT', 'memcache_servers'):
4070N/A ('keystone_authtoken', 'memcached_servers'),
4070N/A ('DEFAULT', 'matchmaker_ringfile'): ('matchmaker_ring', 'ringfile'),
4070N/A # No longer referenced by the service or causes a DeprecationWarning
4070N/A ('DEFAULT', 'instance_user'): (None, None),
4070N/A ('DEFAULT', 'onready'): (None, None),
4070N/A ('DEFAULT', 'list_notifier_drivers'): (None, None),
4070N/A}
4070N/A
4312N/AHEAT_CONF_EXCEPTIONS = [
4312N/A ('database', 'connection'),
4312N/A ('keystone_authtoken', 'auth_uri'),
4312N/A ('keystone_authtoken', 'identity_uri'),
4312N/A ('keystone_authtoken', 'admin_user'),
4312N/A ('keystone_authtoken', 'admin_password'),
4312N/A ('keystone_authtoken', 'admin_tenant_name'),
4312N/A ('keystone_authtoken', 'signing_dir'),
4312N/A]
4070N/A
4312N/AHEAT_MOVE_CONFIG = {
4312N/A ('filter:authtoken', 'auth_uri'): ('keystone_authtoken', 'auth_uri'),
4312N/A ('filter:authtoken', 'identity_uri'):
4312N/A ('keystone_authtoken', 'identity_uri'),
4312N/A ('filter:authtoken', 'admin_tenant_name'):
4312N/A ('keystone_authtoken', 'admin_tenant_name'),
4312N/A ('filter:authtoken', 'admin_user'): ('keystone_authtoken', 'admin_user'),
4312N/A ('filter:authtoken', 'admin_password'):
4312N/A ('keystone_authtoken', 'admin_password'),
4312N/A}
4070N/A
4070N/A
4070N/Adef start():
4070N/A # pull out the current version of config/upgrade-id
4070N/A p = Popen(['/usr/bin/svcprop', '-p', 'config/upgrade-id',
4070N/A os.environ['SMF_FMRI']], stdout=PIPE, stderr=PIPE)
4070N/A curr_ver, _err = p.communicate()
4070N/A curr_ver = curr_ver.strip()
4070N/A
4070N/A # extract the openstack-upgrade-id from the pkg
4070N/A p = Popen(['/usr/bin/pkg', 'contents', '-H', '-t', 'set', '-o', 'value',
4070N/A '-a', 'name=openstack.upgrade-id',
4070N/A 'pkg:/cloud/openstack/heat'], stdout=PIPE, stderr=PIPE)
4070N/A pkg_ver, _err = p.communicate()
4070N/A pkg_ver = pkg_ver.strip()
4070N/A
4070N/A if curr_ver == pkg_ver:
4070N/A # No need to upgrade
4070N/A sys.exit(smf_include.SMF_EXIT_OK)
4070N/A
4070N/A # look for any .new files
4070N/A if glob.glob('/etc/heat/*.new'):
4070N/A # the versions are different, so perform an upgrade
4070N/A # modify the configuration files
4312N/A
4312N/A # backup all the old configuration files
4312N/A create_backups('/etc/heat')
4312N/A
4070N/A modify_conf('/etc/heat/api-paste.ini')
4312N/A
4312N/A # before modifying heat.conf, move the [filter:authtoken] entries from
4312N/A # the updated api-paste.ini to the old heat.conf
4312N/A move_conf('/etc/heat/api-paste.ini', '/etc/heat/heat.conf',
4312N/A HEAT_MOVE_CONFIG)
4312N/A
4312N/A modify_conf('/etc/heat/heat.conf', HEAT_CONF_MAPPINGS,
4312N/A HEAT_CONF_EXCEPTIONS)
4070N/A
4070N/A config = iniparse.RawConfigParser()
4070N/A config.read('/etc/heat/heat.conf')
4070N/A # In certain cases the database section does not exist and the
4070N/A # default database chosen is sqlite.
4070N/A if config.has_section('database'):
4070N/A db_connection = config.get('database', 'connection')
4070N/A
4070N/A if db_connection.startswith('mysql'):
4070N/A engine = sqlalchemy.create_engine(db_connection)
4070N/A if engine.url.username != '%SERVICE_USER%':
4070N/A alter_mysql_tables(engine)
4070N/A print "altered character set to utf8 in heat tables"
4070N/A
4070N/A # update the current version
4070N/A check_call(['/usr/sbin/svccfg', '-s', os.environ['SMF_FMRI'], 'setprop',
4070N/A 'config/upgrade-id', '=', pkg_ver])
4070N/A check_call(['/usr/sbin/svccfg', '-s', os.environ['SMF_FMRI'], 'refresh'])
4070N/A
4070N/A sys.exit(smf_include.SMF_EXIT_OK)
4070N/A
4070N/A
4070N/Aif __name__ == '__main__':
4070N/A os.putenv('LC_ALL', 'C')
4070N/A try:
4070N/A smf_include.smf_main()
4312N/A except RuntimeError:
4312N/A sys.exit(smf_include.SMF_EXIT_ERR_FATAL)
4070N/A except Exception as err:
4070N/A print 'Unknown error: %s' % err
4070N/A print
4070N/A traceback.print_exc(file=sys.stdout)
4070N/A sys.exit(smf_include.SMF_EXIT_ERR_FATAL)