Remove repos.py replacement

Remove neutron_taas/neutron_dependencies/repos.py as it's stale.

As we don't use service_provider and ServiceTypeManager,
explicit registration (add_provider_configuration) is not necessary.

Partial-Bug: #1501793
Change-Id: I31c2aa9af510d839bb88d9163aa623abb79b3567

install.sh

@@ -35,14 +35,6 @@ if [ "$COMMAND" = "install_plugin" ] || [ "$COMMAND" = "install_agent" ]; then
         exit 1
     fi
 
-    cp ./neutron_taas/neutron_dependencies/repos.py $DEVSTACK_PATH/neutron/common/repos.py
-    if [ $? = 0 ]; then
-        echo "Copied the common/repos.py file...."
-    else
-        echo "Install failed while copying repos.py file"
-        exit 1
-    fi
-
     # patch the neutron.conf file to support TaaS plugin
     ./neutron_taas/neutron_dependencies/patch_conf_file.sh ./neutron_taas/neutron_dependencies/taas.conf /etc/neutron/neutron.conf
     if [ $? = 0 ]; then

neutron_taas/neutron_dependencies/repos.py

@@ -1,102 +0,0 @@
-# Copyright (c) 2015, A10 Networks
-#
-# 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 ConfigParser
-import importlib
-import os
-
-from oslo_config import cfg
-from oslo_log import log as logging
-
-LOG = logging.getLogger(__name__)
-
-
-class NeutronModules(object):
-
-    MODULES = {
-        'neutron_fwaas': {
-            'alembic-name': 'fwaas',
-        },
-        'neutron_lbaas': {
-            'alembic-name': 'lbaas',
-        },
-        'neutron_vpnaas': {
-            'alembic-name': 'vpnaas',
-        },
-        'neutron_taas': {
-            'alembic-name': 'taas',
-        },
-    }
-
-    def __init__(self):
-        self.repos = {}
-        for repo in self.MODULES:
-            self.repos[repo] = {}
-            self.repos[repo]['mod'] = self._import_or_none(repo)
-            self.repos[repo]['ini'] = None
-
-    def _import_or_none(self, module):
-            try:
-                return importlib.import_module(module)
-            except ImportError:
-                return None
-
-    def installed_list(self):
-        z = filter(lambda k: self.repos[k]['mod'] is not None, self.repos)
-        LOG.debug("NeutronModules related repos installed = %s", z)
-        return z
-
-    def module(self, module):
-        return self.repos[module]['mod']
-
-    def alembic_name(self, module):
-        return self.MODULES[module]['alembic-name']
-
-    # Return an INI parser for the child module. oslo.config is a bit too
-    # magical in its INI loading, and in one notable case, we need to merge
-    # together the [service_providers] section across at least four
-    # repositories.
-    def ini(self, module):
-        if self.repos[module]['ini'] is None:
-            neutron_dir = None
-            try:
-                neutron_dir = cfg.CONF.config_dir
-            except cfg.NoSuchOptError:
-                pass
-
-            if neutron_dir is None:
-                neutron_dir = '/etc/neutron'
-
-            ini = ConfigParser.SafeConfigParser()
-            ini_path = os.path.join(neutron_dir, '%s.conf' % module)
-            if os.path.exists(ini_path):
-                ini.read(ini_path)
-
-            self.repos[module]['ini'] = ini
-
-        return self.repos[module]['ini']
-
-    def service_providers(self, module):
-        ini = self.ini(module)
-
-        sp = []
-        try:
-            for name, value in ini.items('service_providers'):
-                if name == 'service_provider':
-                    sp.append(value)
-        except ConfigParser.NoSectionError:
-            pass
-
-        return sp