#!/usr/bin/python2.7
# Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
#
# 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.
import glob
import os
from subprocess import check_call, Popen, PIPE
import sys
import traceback
import smf_include
from openstack_common import create_backups, modify_conf
ACCOUNT_SERVER_EXCEPTIONS = [
('DEFAULT', 'bind_port'),
('DEFAULT', 'workers'),
]
CONTAINER_SERVER_EXCEPTIONS = [
('DEFAULT', 'bind_port'),
('DEFAULT', 'workers'),
]
DISPERSION_CONF_EXCEPTIONS = [
('dispersion', 'auth_url'),
('dispersion', 'auth_user'),
('dispersion', 'auth_key'),
]
OBJECT_SERVER_EXCEPTIONS = [
('DEFAULT', 'bind_port'),
('DEFAULT', 'workers'),
]
PROXY_SERVER_EXCEPTIONS = [
('DEFAULT', 'bind_port'),
('filter:authtoken', 'auth_uri'),
('filter:authtoken', 'identity_uri'),
('filter:authtoken', 'admin_tenant_name'),
('filter:authtoken', 'admin_user'),
('filter:authtoken', 'admin_password'),
('filter:authtoken', 'delay_auth_decision'),
('filter:authtoken', 'cache'),
('filter:authtoken', 'include_service_catalog'),
('filter:authtoken', 'signing_dir'),
]
SWIFT_CONF_EXCEPTIONS = [
('swift-hash', 'swift_hash_path_suffix'),
('swift-hash', 'swift_hash_path_prefix'),
('storage-policy:0', 'name'),
('storage-policy:0', 'default'),
]
def start():
# pull out the current version of config/upgrade-id
p = Popen(['/usr/bin/svcprop', '-p', 'config/upgrade-id',
os.environ['SMF_FMRI']], stdout=PIPE, stderr=PIPE)
curr_ver, _err = p.communicate()
curr_ver = curr_ver.strip()
# extract the openstack-upgrade-id from the pkg
p = Popen(['/usr/bin/pkg', 'contents', '-H', '-t', 'set', '-o', 'value',
'-a', 'name=openstack.upgrade-id',
'pkg:/cloud/openstack/swift'], stdout=PIPE, stderr=PIPE)
pkg_ver, _err = p.communicate()
pkg_ver = pkg_ver.strip()
if curr_ver == pkg_ver:
# No need to upgrade
sys.exit(smf_include.SMF_EXIT_OK)
# look for any .new files
if glob.glob('/etc/swift/*.new'):
# the versions are different, so perform an upgrade
# modify the configuration files
# backup all the old configuration files
create_backups('/etc/swift')
modify_conf('/etc/swift/account-server.conf', None,
ACCOUNT_SERVER_EXCEPTIONS)
modify_conf('/etc/swift/container-reconciler.conf')
modify_conf('/etc/swift/container-server.conf', None,
CONTAINER_SERVER_EXCEPTIONS)
modify_conf('/etc/swift/container-sync-realms.conf')
modify_conf('/etc/swift/dispersion.conf', None,
DISPERSION_CONF_EXCEPTIONS)
modify_conf('/etc/swift/memcache.conf')
modify_conf('/etc/swift/object-expirer.conf')
modify_conf('/etc/swift/object-server.conf', None,
OBJECT_SERVER_EXCEPTIONS)
modify_conf('/etc/swift/proxy-server.conf', None,
PROXY_SERVER_EXCEPTIONS)
modify_conf('/etc/swift/swift.conf', None, SWIFT_CONF_EXCEPTIONS)
# 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)