Remove obsolete plugin stuff

Some spring cleaning:
 - Remove obsolete cisco vpn configs
 - Remove obsolete references from UT check script
 - Remove obsolete script for cleaning up plugins
 - Remove obsolete mock of heleosapi module

Change-Id: I0051e0b75b17279ffb61de328d7ccc7a12dc99dc

etc/neutron/plugins/cisco/cisco_vpn_agent.ini

@@ -1,26 +0,0 @@
-[cisco_csr_ipsec]
-# Status check interval in seconds, for VPNaaS IPSec connections used on CSR
-# status_check_interval = 60
-
-# Cisco CSR management port information for REST access used by VPNaaS
-# TODO(pcm): Remove once CSR is integrated in as a Neutron router.
-#
-# Format is:
-# [cisco_csr_rest:<public IP>]
-# rest_mgmt = <mgmt port IP>
-# tunnel_ip = <tunnel IP>
-# username = <user>
-# password = <password>
-# timeout = <timeout>
-# host = <hostname>
-# tunnel_if = <tunnel I/F>
-#
-# where:
-#   public IP ----- Public IP address of router used with a VPN service (1:1 with CSR)
-#   tunnel IP ----- Public IP address of the CSR used for the IPSec tunnel
-#   mgmt port IP -- IP address of CSR for REST API access
-#   user ---------- Username for REST management port access to Cisco CSR
-#   password ------ Password for REST management port access to Cisco CSR
-#   timeout ------- REST request timeout to Cisco CSR (optional)
-#   hostname ------ Name of host where CSR is running as a VM
-#   tunnel I/F ---- CSR port name used for tunnels' IP address

neutron/tests/functional/db/test_migrations.py

@@ -16,7 +16,6 @@ import six
 
 from alembic import script as alembic_script
 from contextlib import contextmanager
-import mock
 from oslo_config import cfg
 from oslo_config import fixture as config_fixture
 from oslo_db.sqlalchemy import test_base
@@ -102,11 +101,6 @@ class _TestModelsMigrations(test_migrations.ModelsMigrationsSync):
     '''
 
     def setUp(self):
-        patch = mock.patch.dict('sys.modules', {
-            'heleosapi': mock.MagicMock(),
-        })
-        patch.start()
-        self.addCleanup(patch.stop)
         super(_TestModelsMigrations, self).setUp()
         self.cfg = self.useFixture(config_fixture.Config())
         self.cfg.config(core_plugin=CORE_PLUGIN)

setup.cfg

@@ -35,8 +35,6 @@ data_files =
         etc/neutron/rootwrap.d/l3.filters
         etc/neutron/rootwrap.d/linuxbridge-plugin.filters
         etc/neutron/rootwrap.d/openvswitch-plugin.filters
-    etc/neutron/plugins/cisco =
-        etc/neutron/plugins/cisco/cisco_vpn_agent.ini
 scripts =
     bin/neutron-rootwrap-xen-dom0
 

tools/check_unit_test_structure.sh

@@ -11,9 +11,6 @@ test_path=$neutron_path/$base_test_path
 test_files=$(find ${test_path} -iname 'test_*.py')
 
 ignore_regexes=(
-    # The following vendor plugins are not required to confrm to the
-    # structural requirements.
-    "^plugins/ibm.*$"
     # The following test is required for oslo.versionedobjects
     "^objects/test_objects.py$"
     # The following open source plugin tests are not actually unit
@@ -28,7 +25,6 @@ ignore_regexes=(
     "^plugins/ml2/test_tracked_resources.py$"
     "^plugins/ml2/drivers/openvswitch/agent/test_agent_scheduler.py$"
     "^plugins/ml2/drivers/openvswitch/agent/test_ovs_tunnel.py$"
-    "^plugins/openvswitch/test_agent_scheduler.py$"
 )
 
 error_count=0

tools/clean.sh

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-rm -rf ./*.deb ./*.tar.gz ./*.dsc ./*.changes
-rm -rf */*.deb
-rm -rf ./plugins/**/build/ ./plugins/**/dist
-rm -rf ./plugins/**/lib/neutron_*_plugin.egg-info ./plugins/neutron-*