Remove vesagent and celery

The vesagent has been moved to fcaps module

Change-Id: I938df03374ca887d4f455f206d398491010a9361
Issue-ID: MULTICLOUD-499
Signed-off-by: Xiaohua Zhang <xiaohua.zhang@windriver.com>

14 files changed, 0 insertions, 1727 deletions

diff --git a/windriver/titanium_cloud/__init__.py b/windriver/titanium_cloud/__init__.py
index f7fd66a2..d2ee8a03 100644
--- a/windriver/titanium_cloud/__init__.py
+++ b/windriver/titanium_cloud/__init__.py
@@ -16,6 +16,3 @@ from __future__ import absolute_import, unicode_literals
 
 # This will make sure the app is always imported when
 # Django starts so that shared_task will use this app.
-from .celery import app as celery_app
-
-__all__ = ['celery_app']
diff --git a/windriver/titanium_cloud/celery.py b/windriver/titanium_cloud/celery.py
deleted file mode 100644
index ada8bef5..00000000
--- a/windriver/titanium_cloud/celery.py
+++ /dev/null
@@ -1,39 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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.
-
-from __future__ import absolute_import, unicode_literals
-import os
-from celery import Celery
-import logging
-
-# set the default Django settings module for the 'celery' program.
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'titanium_cloud.settings')
-
-app = Celery('titanium_cloud')
-
-# Using a string here means the worker doesn't have to serialize
-# the configuration object to child processes.
-# - namespace='CELERY' means all celery-related configuration keys
-#   should have a `CELERY_` prefix.
-app.config_from_object('django.conf:settings', namespace='CELERY')
-
-# Load task modules from all registered Django app configs.
-app.autodiscover_tasks()
-
-logger = logging.getLogger(__name__)
-
-
-@app.task(bind=True)
-def debug_task(self):
-    logger.debug("self.request")
diff --git a/windriver/titanium_cloud/urls.py b/windriver/titanium_cloud/urls.py
index f4adc10b..f910bcc8 100644
--- a/windriver/titanium_cloud/urls.py
+++ b/windriver/titanium_cloud/urls.py
@@ -17,7 +17,6 @@ from django.conf.urls import include, url
 from starlingx_base.registration import registration
 from newton_base.openoapi import tenants
 from newton_base.resource import capacity
-from titanium_cloud.vesagent import vesagent_ctrl
 from newton_base.resource import infra_workload
 
 urlpatterns = [
@@ -40,8 +39,6 @@ urlpatterns = [
     # CapacityCheck
     url(r'^api/multicloud-titanium_cloud/v0/(?P<vimid>[0-9a-zA-Z_-]+)/capacity_check/?$',
         capacity.CapacityCheck.as_view()),
-    url(r'^api/multicloud-titanium_cloud/v0/(?P<vimid>[0-9a-zA-Z_-]+)/vesagent/?$',
-        vesagent_ctrl.VesAgentCtrl.as_view()),
 
     # API v1, depreciated due to MULTICLOUD-335
     url(r'^api/multicloud-titanium_cloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/registry/?$',
@@ -59,8 +56,6 @@ urlpatterns = [
     # CapacityCheck
     url(r'^api/multicloud-titanium_cloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/capacity_check/?$',
         capacity.APIv1CapacityCheck.as_view()),
-    url(r'^api/multicloud-titanium_cloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/vesagent/?$',
-        vesagent_ctrl.APIv1VesAgentCtrl.as_view()),
     url(r'^api/multicloud-titanium_cloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/infra_workload/?$',
         infra_workload.APIv1InfraWorkload.as_view()),
 
@@ -84,8 +79,6 @@ urlpatterns = [
     # CapacityCheck
     url(r'^api/multicloud-titaniumcloud/v0/(?P<vimid>[0-9a-zA-Z_-]+)/capacity_check/?$',
         capacity.CapacityCheck.as_view()),
-    url(r'^api/multicloud-titaniumcloud/v0/(?P<vimid>[0-9a-zA-Z_-]+)/vesagent/?$',
-        vesagent_ctrl.VesAgentCtrl.as_view()),
 
     # API v1, new namespace due to MULTICLOUD-335
     url(r'^api/multicloud-titaniumcloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/registry/?$',
@@ -101,8 +94,6 @@ urlpatterns = [
     # CapacityCheck
     url(r'^api/multicloud-titaniumcloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/capacity_check/?$',
         capacity.APIv1CapacityCheck.as_view()),
-    url(r'^api/multicloud-titaniumcloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/vesagent/?$',
-        vesagent_ctrl.APIv1VesAgentCtrl.as_view()),
     url(r'^api/multicloud-titaniumcloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/infra_workload/?$',
         infra_workload.APIv1InfraWorkload.as_view()),
     url(r'^api/multicloud-titaniumcloud/v1/(?P<cloud_owner>[0-9a-zA-Z_-]+)/(?P<cloud_region_id>[0-9a-zA-Z_-]+)/infra_workload/(?P<requri>[0-9a-zA-Z_-]*)/?$',
diff --git a/windriver/titanium_cloud/vesagent/__init__.py b/windriver/titanium_cloud/vesagent/__init__.py
deleted file mode 100644
index 5f8b0d18..00000000
--- a/windriver/titanium_cloud/vesagent/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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.
diff --git a/windriver/titanium_cloud/vesagent/event_domain/__init__.py b/windriver/titanium_cloud/vesagent/event_domain/__init__.py
deleted file mode 100644
index 5f8b0d18..00000000
--- a/windriver/titanium_cloud/vesagent/event_domain/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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.
diff --git a/windriver/titanium_cloud/vesagent/event_domain/fault_vm.py b/windriver/titanium_cloud/vesagent/event_domain/fault_vm.py
deleted file mode 100644
index 3c93c321..00000000
--- a/windriver/titanium_cloud/vesagent/event_domain/fault_vm.py
+++ /dev/null
@@ -1,325 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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 logging
-import json
-import uuid
-
-from django.conf import settings
-from titanium_cloud.vesagent.vespublish import publishAnyEventToVES
-from common.utils import restcall
-# from common.msapi.helper import Helper as helper
-
-import datetime
-import time
-
-logger = logging.getLogger(__name__)
-
-
-def get_epoch_now_usecond():
-    '''
-    get epoch timestamp of this moment in usecond
-    :return:
-    '''
-    now_time = datetime.datetime.now()
-    epoch_time_sec = time.mktime(now_time.timetuple())
-    return int(epoch_time_sec * 1e6 + now_time.microsecond)
-
-
-def buildBacklog_fault_vm(vimid, backlog_input):
-    # build backlog with domain:"fault", type:"vm"
-
-    logger.info("vimid: %s" % vimid)
-    logger.debug("with input: %s" % backlog_input)
-
-    try:
-
-        # must resolve the tenant id and server id while building the backlog
-        tenant_id = backlog_input.get("tenantid", None)
-        server_id = backlog_input.get("sourceid", None)
-        server_name = backlog_input.get("source", None)
-
-        # should resolve the name to id later
-        if tenant_id is None:
-            tenant_name = backlog_input["tenant"]
-
-            # get token
-            # resolve tenant_name to tenant_id
-            auth_api_url_format = "/{f_vim_id}/identity/v2.0/tokens"
-            auth_api_url = auth_api_url_format.format(f_vim_id=vimid)
-            auth_api_data = {"auth": {"tenantName": tenant_name}}
-            base_url = settings.MULTICLOUD_PREFIX
-            extra_headers = ''
-            ret = restcall._call_req(base_url, "", "", 0, auth_api_url,
-                                     "POST", extra_headers, json.dumps(auth_api_data))
-            if ret[0] > 0 or ret[1] is None:
-                logger.critical("call url %s failed with status %s" % (auth_api_url, ret[0]))
-                return None
-
-            token_resp = json.JSONDecoder().decode(ret[1])
-            token = token_resp["access"]["token"]["id"]
-            tenant_id = token_resp["access"]["token"]["tenant"]["id"]
-
-            if server_id is None and server_name:
-                # resolve server_name to server_id in case no wildcast in server_name
-                vserver_api_url_format \
-                    = "/{f_vim_id}/compute/v2.1/{f_tenant_id}/servers?name={f_server_name}"
-                vserver_api_url = vserver_api_url_format.format(f_vim_id=vimid,
-                                                                f_tenant_id=tenant_id,
-                                                                f_server_name=server_name)
-                base_url = settings.MULTICLOUD_PREFIX
-                extra_headers = {'X-Auth-Token': token}
-                ret = restcall._call_req(base_url, "", "", 0, vserver_api_url, "GET", extra_headers, "")
-                if ret[0] > 0 or ret[1] is None:
-                    logger.critical("call url %s failed with status %s" % (vserver_api_url, ret[0]))
-                    return None
-
-                server_resp = json.JSONDecoder().decode(ret[1])
-                # find out the server wanted
-                for s in server_resp.get("servers", []):
-                    if s["name"] == server_name:
-                        server_id = s["id"]
-                        break
-                if server_id is None:
-                    logger.warn("source %s cannot be found under tenant id %s "
-                                % (server_name, tenant_id))
-                    return None
-
-        # m.c. proxied OpenStack API
-        if server_id is None and server_name is None:
-            # monitor all VMs of the specified VIMs since no server_id can be resolved
-            api_url_fmt = "/{f_vim_id}/compute/v2.1/{f_tenant_id}/servers/detail"
-            api_url = api_url_fmt.format(
-                f_vim_id=vimid, f_tenant_id=tenant_id)
-        else:
-            api_url_fmt = "/{f_vim_id}/compute/v2.1/{f_tenant_id}/servers/{f_server_id}"
-            api_url = api_url_fmt.format(
-                f_vim_id=vimid, f_tenant_id=tenant_id, f_server_id=server_id)
-
-        backlog = {
-            "backlog_uuid":
-                str(uuid.uuid3(uuid.NAMESPACE_URL,
-                               str("%s-%s-%s" % (vimid, tenant_id, server_id)))),
-            "tenant_id": tenant_id,
-            "server_id": server_id,
-            "api_method": "GET",
-            "api_link": api_url,
-        }
-        backlog.update(backlog_input)
-    except Exception as e:
-        logger.error("exception:%s" % str(e))
-        return None
-
-    logger.info("return")
-    logger.debug("with backlog: %s" % backlog)
-    return backlog
-
-
-# process backlog with domain:"fault", type:"vm"
-
-
-def processBacklog_fault_vm(vesAgentConfig, vesAgentState, oneBacklog):
-    logger.debug("vesAgentConfig:%s, vesAgentState:%s, oneBacklog: %s"
-                 % (vesAgentConfig, vesAgentState, oneBacklog))
-
-    try:
-        vimid = vesAgentConfig["vimid"]
-        tenant_name = oneBacklog["tenant"]
-
-        # get token
-        auth_api_url_format = "/{f_vim_id}/identity/v2.0/tokens"
-        auth_api_url = auth_api_url_format.format(f_vim_id=vimid)
-        auth_api_data = {"auth": {"tenantName": tenant_name}}
-        base_url = settings.MULTICLOUD_PREFIX
-        extra_headers = ''
-        logger.debug("authenticate with url:%s" % auth_api_url)
-        ret = restcall._call_req(base_url, "", "", 0, auth_api_url,
-                                 "POST", extra_headers, json.dumps(auth_api_data))
-        if ret[0] > 0 or ret[1] is None:
-            logger.critical("call url %s failed with status %s" %
-                            (auth_api_url, ret[0]))
-
-        token_resp = json.JSONDecoder().decode(ret[1])
-        logger.debug("authenticate resp: %s" % token_resp)
-        token = token_resp["access"]["token"]["id"]
-
-        # collect data by issue API
-        api_link = oneBacklog["api_link"]
-        method = oneBacklog["api_method"]
-        base_url = settings.MULTICLOUD_PREFIX
-        data = ''
-        extra_headers = {'X-Auth-Token': token}
-        # which one is correct? extra_headers = {'HTTP_X_AUTH_TOKEN': token}
-        logger.debug("authenticate with url:%s, header:%s" %
-                     (auth_api_url, extra_headers))
-        ret = restcall._call_req(base_url, "", "", 0, api_link, method, extra_headers, data)
-        if ret[0] > 0 or ret[1] is None:
-            logger.critical("call url %s failed with status %s" % (api_link, ret[0]))
-
-        server_resp = json.JSONDecoder().decode(ret[1])
-        logger.debug("collected data: %s" % server_resp)
-
-        # encode data
-        backlog_uuid = oneBacklog.get("backlog_uuid", None)
-        backlogState = vesAgentState.get("%s" % (backlog_uuid), None)
-
-        # iterate all VMs
-        all_events = []
-        server_1 = server_resp.get("server", None)  # in case querying single server
-        for s in server_resp.get("servers", [server_1] if server_1 else []):
-            server_id = s.get("id", None)
-            server_name = s.get("name", None)
-            if not server_id:
-                continue
-
-            last_event = backlogState.get("last_event_%s" % (server_id), None)
-            logger.debug("last event for server name %s: %s" % (server_name, last_event))
-
-            this_event = data2event_fault_vm(vimid, oneBacklog, last_event, s)
-            if this_event is not None:
-                logger.debug("this event: %s" % this_event)
-                all_events.append(this_event.get("event", None))
-                backlogState["last_event_%s" % (server_id)] = this_event
-
-        # report data to VES
-        if len(all_events) > 0:
-            ves_subscription = vesAgentConfig.get("subscription", None)
-            publishAnyEventToVES(ves_subscription, all_events)
-            # store the latest data into cache, never expire
-
-    except Exception as e:
-        logger.error("exception:%s" % str(e))
-        return
-
-    logger.info("return")
-    return
-
-
-def data2event_fault_vm(vimid, oneBacklog, last_event, vm_data):
-    VES_EVENT_VERSION = 3.0
-    VES_EVENT_FAULT_VERSION = 2.0
-    VES_EVENT_FAULT_DOMAIN = "fault"
-
-    try:
-
-        if vm_status_is_fault(vm_data["status"]):
-            if last_event is not None \
-                    and last_event['event']['commonEventHeader']['eventName'] == 'Fault_MultiCloud_VMFailure':
-                # asserted alarm already, so no need to assert it again
-                return None
-
-            eventName = "Fault_MultiCloud_VMFailure"
-            priority = "High"
-            eventSeverity = "CRITICAL"
-            alarmCondition = "Guest_Os_Failure"
-            # vfStatus = "Active"
-            specificProblem = "Fault_MultiCloud_VMFailure"
-            eventType = ''
-            reportingEntityId = vimid
-            reportingEntityName = vimid
-            sequence = 0
-
-            startEpochMicrosec = get_epoch_now_usecond()
-            lastEpochMicrosec = startEpochMicrosec
-
-            eventId = str(uuid.uuid4())
-            pass
-        else:
-            if last_event is None \
-                    or last_event['event']['commonEventHeader']['eventName'] != 'Fault_MultiCloud_VMFailure':
-                # not assert alarm yet, so no need to clear it
-                return None
-
-            eventName = "Fault_MultiCloud_VMFailureCleared"
-            priority = "Normal"
-            eventSeverity = "NORMAL"
-            alarmCondition = "Vm_Restart"
-            # vfStatus = "Active"
-            specificProblem = "Fault_MultiCloud_VMFailure"
-            eventType = ''
-            reportingEntityId = vimid
-            reportingEntityName = vimid
-            sequence = 1  # last_event['event']['commonEventHeader']['sequence'] + 1
-
-            startEpochMicrosec = last_event['event']['commonEventHeader']['startEpochMicrosec']
-            lastEpochMicrosec = get_epoch_now_usecond()
-            # holmes requires that eventId must be unique for each event!
-            eventId = str(uuid.uuid4())
-
-            pass
-
-        # now populate the event structure
-        this_event = {
-            'event': {
-                'commonEventHeader': {
-                    'version': VES_EVENT_VERSION,
-                    'eventName': eventName,
-                    'domain': VES_EVENT_FAULT_DOMAIN,
-                    'eventId': eventId,
-                    'eventType': eventType,
-                    'sourceId': vm_data['id'],
-                    'sourceName': vm_data['name'],
-                    'reportingEntityId': reportingEntityId,
-                    'reportingEntityName': reportingEntityName,
-                    'priority': priority,
-                    'startEpochMicrosec': startEpochMicrosec,
-                    'lastEpochMicrosec': lastEpochMicrosec,
-                    'sequence': sequence
-                },
-                'faultFields': {
-                    'faultFieldsVersion': VES_EVENT_FAULT_VERSION,
-                    'eventSeverity': eventSeverity,
-                    'eventSourceType': 'virtualMachine',
-                    'alarmCondition': alarmCondition,
-                    'specificProblem': specificProblem,
-                    'vfStatus': 'Active',
-                    "alarmInterfaceA": "aaaa",
-                    "alarmAdditionalInformation": [
-                        {
-                            "name": "objectType",
-                            "value": "VIM"
-                        },
-                        {
-                            "name": "eventTime",
-                            "value": str(datetime.datetime.now())
-                        }
-                    ],
-                }
-
-            }
-
-        }
-
-        return this_event
-
-    except Exception as e:
-        logger.error("exception:%s" % str(e))
-        return None
-
-
-def vm_status_is_fault(status):
-    '''
-    report VM fault when status falls into one of following state
-        ['ERROR', 'DELETED', 'PAUSED', 'REBUILD', 'RESCUE',
-                  'RESIZE','REVERT_RESIZE', 'SHELVED', 'SHELVED_OFFLOADED',
-                  'SHUTOFF', 'SOFT_DELETED','SUSPENDED', 'UNKNOWN', 'VERIFY_RESIZE']
-    :param status:
-    :return:
-    '''
-    if status in ['BUILD', 'ACTIVE', 'HARD_REBOOT', 'REBOOT', 'MIGRATING', 'PASSWORD']:
-        return False
-    else:
-        return True
diff --git a/windriver/titanium_cloud/vesagent/tasks.py b/windriver/titanium_cloud/vesagent/tasks.py
deleted file mode 100644
index d4e67c95..00000000
--- a/windriver/titanium_cloud/vesagent/tasks.py
+++ /dev/null
@@ -1,197 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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.
-
-# VES agent workers
-from __future__ import absolute_import, unicode_literals
-from titanium_cloud.celery import app
-# import os
-import logging
-import json
-import time
-
-from django.core.cache import cache
-
-from titanium_cloud.vesagent.event_domain.fault_vm import processBacklog_fault_vm
-
-logger = logging.getLogger(__name__)
-
-
-@app.task(bind=True)
-def scheduleBacklogs(self, vimid):
-    # make sure only one task runs here
-    # cannot get vimid ? logger.info("schedule with vimid:%" % (vimid))
-
-    logger.debug("scheduleBacklogs starts")
-    backlog_count, next_time_slot = processBacklogs()
-    logger.debug("processBacklogs return with %s, %s" % (backlog_count, next_time_slot))
-
-    # sleep for next_time_slot
-    while backlog_count > 0:
-        time.sleep(next_time_slot)
-        backlog_count, next_time_slot = processBacklogs()
-
-    logger.debug("scheduleBacklogs stops")
-
-
-def processBacklogs():
-    # find out count of valid backlog and the next time slot
-    backlog_count = 0
-    next_time_slot = 10
-    try:
-        # get the whole list of backlog
-        VesAgentBacklogsVimListStr = cache.get("VesAgentBacklogs.vimlist")
-        if VesAgentBacklogsVimListStr is None:
-            logger.warn("VesAgentBacklogs.vimlist cannot be found in cache")
-            return 0, next_time_slot
-
-        logger.debug("VesAgentBacklogs.vimlist: %s" % VesAgentBacklogsVimListStr)
-
-        backlogsAllVims = json.loads(VesAgentBacklogsVimListStr)
-        if backlogsAllVims is None:
-            logger.warn("VesAgentBacklogs.vimlist is empty")
-            return 0, next_time_slot
-
-        for vimid in backlogsAllVims:
-            # iterate each backlogs
-            backlog_count_tmp, next_time_slot_tmp = processBacklogsOfOneVIM(vimid)
-            logger.debug("vimid:%s, backlog_count,next_time_slot:%s,%s"
-                         % (vimid, backlog_count_tmp, next_time_slot_tmp))
-            backlog_count += backlog_count_tmp
-            next_time_slot = next_time_slot_tmp if next_time_slot > next_time_slot_tmp else next_time_slot
-            pass
-
-    except Exception as e:
-        logger.error("exception:%s" % str(e))
-
-    return backlog_count, next_time_slot
-
-    pass
-
-
-def processBacklogsOfOneVIM(vimid):
-    '''
-    process all backlogs for a VIM, return count of valid backlogs
-    :param vimid:
-    :return:
-    '''
-    backlog_count = 0
-    next_time_slot = 10
-
-    try:
-        vesAgentConfigStr = cache.get("VesAgentBacklogs.config.%s" % vimid)
-        if vesAgentConfigStr is None:
-            logger.warn("VesAgentBacklogs.config.%s cannot be found in cache" % vimid)
-            return 0, next_time_slot
-
-        logger.debug("VesAgentBacklogs.config.%s: %s" % (vimid, vesAgentConfigStr))
-
-        vesAgentConfig = json.loads(vesAgentConfigStr)
-        if vesAgentConfig is None:
-            logger.warn("VesAgentBacklogs.config.%s corrupts" % vimid)
-            return 0, next_time_slot
-
-        vesAgentStateStr = cache.get("VesAgentBacklogs.state.%s" % vimid)
-        vesAgentState = json.loads(vesAgentStateStr) if vesAgentStateStr is not None else {}
-
-        ves_info = vesAgentConfig.get("subscription", None)
-        if ves_info is None:
-            logger.warn("VesAgentBacklogs.config.%s: ves subscription corrupts:%s" % (vimid, vesAgentConfigStr))
-            return 0, next_time_slot
-
-        poll_interval_default = vesAgentConfig.get("poll_interval_default", None)
-        if poll_interval_default is None:
-            logger.warn("VesAgentBacklogs.config.%s: poll_interval_default corrupts:%s" % (vimid, vesAgentConfigStr))
-            return 0, next_time_slot
-
-        if poll_interval_default == 0:
-            # invalid interval value
-            logger.warn("VesAgentBacklogs.config.%s: poll_interval_default invalid:%s" % (vimid, vesAgentConfigStr))
-            return 0, next_time_slot
-
-        backlogs_list = vesAgentConfig.get("backlogs", None)
-        if backlogs_list is None:
-            logger.warn("VesAgentBacklogs.config.%s: backlogs corrupts:%s" % (vimid, vesAgentConfigStr))
-            return 0, next_time_slot
-
-        for backlog in backlogs_list:
-            backlog_count_tmp, next_time_slot_tmp = \
-                processOneBacklog(
-                    vesAgentConfig, vesAgentState, poll_interval_default, backlog)
-            logger.debug("processOneBacklog return with %s,%s" % (backlog_count_tmp, next_time_slot_tmp))
-            backlog_count += backlog_count_tmp
-            next_time_slot = next_time_slot_tmp if next_time_slot > next_time_slot_tmp else next_time_slot
-
-            pass
-
-        # save back the updated backlogs state
-        vesAgentStateStr = json.dumps(vesAgentState)
-        cache.set("VesAgentBacklogs.state.%s" % vimid, vesAgentStateStr, None)
-
-    except Exception as e:
-        logger.error("exception:%s" % str(e))
-
-    return backlog_count, next_time_slot
-
-
-def processOneBacklog(vesAgentConfig, vesAgentState, poll_interval_default, oneBacklog):
-    logger.info("Process one backlog")
-    # logger.debug("vesAgentConfig:%s, vesAgentState:%s, poll_interval_default:%s, oneBacklog: %s"
-    #             % (vesAgentConfig, vesAgentState, poll_interval_default, oneBacklog))
-
-    backlog_count = 1
-    next_time_slot = 10
-    try:
-        timestamp_now = int(time.time())
-        backlog_uuid = oneBacklog.get("backlog_uuid", None)
-        if backlog_uuid is None:
-            # warning: uuid is None, omit this backlog
-            logger.warn("backlog without uuid: %s" % oneBacklog)
-            return 0, next_time_slot
-
-        backlogState = vesAgentState.get("%s" % (backlog_uuid), None)
-        if backlogState is None:
-            initialBacklogState = {
-                "timestamp": timestamp_now
-            }
-            vesAgentState["%s" % (backlog_uuid)] = initialBacklogState
-            backlogState = initialBacklogState
-
-        time_expiration = \
-            backlogState["timestamp"] + \
-            oneBacklog.get("poll_interval", poll_interval_default)
-
-        # check if poll interval expires
-        if timestamp_now < time_expiration:
-            # not expired yet
-            logger.info("return without dispatching, not expired yet")
-            return backlog_count, next_time_slot
-
-        logger.info("Dispatching backlog")
-
-        # collect data in case of expiration
-        if oneBacklog["domain"] == "fault" and oneBacklog["type"] == "vm":
-            processBacklog_fault_vm(vesAgentConfig, vesAgentState, oneBacklog)
-        else:
-            logger.warn("Dispatching backlog fails due to unsupported backlog domain %s,type:%s"
-                        % (oneBacklog["domain"], oneBacklog["type"]))
-            backlog_count = 0
-            pass
-
-        # update timestamp and internal state
-        backlogState["timestamp"] = timestamp_now
-    except Exception as e:
-        logger.error("exception:%s" % str(e))
-
-    logger.info("return")
-    return backlog_count, next_time_slot
diff --git a/windriver/titanium_cloud/vesagent/tests/__init__.py b/windriver/titanium_cloud/vesagent/tests/__init__.py
deleted file mode 100644
index 5f8b0d18..00000000
--- a/windriver/titanium_cloud/vesagent/tests/__init__.py
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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.
diff --git a/windriver/titanium_cloud/vesagent/tests/tests_fault_vm.py b/windriver/titanium_cloud/vesagent/tests/tests_fault_vm.py
deleted file mode 100644
index 880c1d5d..00000000
--- a/windriver/titanium_cloud/vesagent/tests/tests_fault_vm.py
+++ /dev/null
@@ -1,228 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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 mock
-
-import unittest
-import json
-
-from titanium_cloud.vesagent import vespublish
-from common.utils import restcall
-from titanium_cloud.vesagent.event_domain import fault_vm
-
-MOCK_TOKEN_RESPONSE = {
-    "access":
-        {"token": {"issued_at": "2018-05-10T16:56:56.000000Z",
-                   "expires": "2018-05-10T17:56:56.000000Z",
-                   "id": "4a832860dd744306b3f66452933f939e",
-                   "tenant": {"domain": {"id": "default", "name": "Default"},
-                              "enabled": "true", "id": "0e148b76ee8c42f78d37013bf6b7b1ae", "name": "VIM"}},
-         "serviceCatalog": [], "user": {"domain": {"id": "default", "name": "Default"},
-                                        "id": "ba76c94eb5e94bb7bec6980e5507aae2", "name": "demo"}}
-}
-
-MOCK_SERVERS_GET_RESPONSE = {
-    "servers": [
-        {"id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-         "links": [{
-             "href": "http://10.12.25.2:8774/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-             "rel": "self"},
-             {
-                 "href": "http://10.12.25.2:8774/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-                 "rel": "bookmark"}],
-         "name": "onap-aaf"}]
-}
-
-MOCK_BACKLOG_INPUT = {
-    "backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-    "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-    "source": "onap-aaf",
-    "api_link":
-        "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "domain": "fault", "type": "vm", "tenant": "VIM"
-}
-
-MOCK_BACKLOG_INPUT_wo_tenant_id = {
-    "backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-    "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "source": "onap-aaf",
-    "api_link":
-        "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "domain": "fault", "type": "vm", "tenant": "VIM"
-}
-
-MOCK_BACKLOG_INPUT_wo_tenant = {
-    "backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-    "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "source": "onap-aaf",
-    "domain": "fault", "type": "vm", }
-
-MOCK_BACKLOG_INPUT_wo_server_id = {
-    "source": "onap-aaf",
-    "domain": "fault", "type": "vm", "tenant": "VIM"}
-
-MOCK_BACKLOG_INPUT_wo_server = {"domain": "fault", "type": "vm", "tenant": "VIM"}
-
-MOCK_SERVER_GET_RESPONSE = {
-    "server": {"wrs-res:topology": "node:0,  4096MB, pgsize:2M, vcpus:0,1, pol:sha",
-               "OS-EXT-STS:task_state": None,
-               "addresses": {
-                   "oam_onap_BTHY": [{"OS-EXT-IPS-MAC:mac_addr": "fa:16:3e:6c:0d:6b",
-                                      "version": 4, "addr": "10.0.13.1", "OS-EXT-IPS:type": "fixed"},
-                                     {"OS-EXT-IPS-MAC:mac_addr": "fa:16:3e:6c:0d:6b", "version": 4,
-                                      "addr": "10.12.5.185", "OS-EXT-IPS:type": "floating"}]},
-               "links": [], "image": {"id": "6e219e86-cd94-4989-9119-def29aa10b12", "links": []},
-               "wrs-if:nics": [], "wrs-sg:server_group": "",
-               "OS-EXT-STS:vm_state": "active", "OS-SRV-USG:launched_at": "2018-04-26T08:01:28.000000",
-               "flavor": {}, "id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-               "security_groups": [{"name": "onap_sg_BTHY"}],
-               "user_id": "ba76c94eb5e94bb7bec6980e5507aae2",
-               "OS-DCF:diskConfig": "MANUAL", "accessIPv4": "",
-               "accessIPv6": "", "progress": 0, "OS-EXT-STS:power_state": 1,
-               "OS-EXT-AZ:availability_zone": "nova", "metadata": {},
-               "status": "ACTIVE", "updated": "2018-04-26T08:01:28Z",
-               "hostId": "17acc9f2ae4f618c314e4cdf0c206585b895bc72a9ec57e57b254133",
-               "OS-SRV-USG:terminated_at": None, "wrs-res:pci_devices": "",
-               "wrs-res:vcpus": [2, 2, 2], "key_name": "onap_key_BTHY", "name": "onap-aaf",
-               "created": "2018-04-26T08:01:20Z", "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae",
-               "os-extended-volumes:volumes_attached": [], "config_drive": ""}}
-
-MOCK_SERVER_GET_RESPONSE_empty = {}
-
-MOCK_vesAgentConfig = {
-    "backlogs": [
-        {"backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-         "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-         "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-         "source": "onap-aaf",
-         "api_link":
-             "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-         "domain": "fault", "type": "vm", "tenant": "VIM"}
-    ],
-    "poll_interval_default": 10, "vimid": "windriver-hudson-dc_RegionOne",
-    "ves_subscription": {"username": "user", "password": "password",
-                         "endpoint": "http://127.0.0.1:9005/sample"}}
-
-MOCK_vesAgentState = {"ce2d7597-22e1-4239-890f-bc303bd67076": {"timestamp": 1525975400}}
-MOCK_oneBacklog = {
-    "backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-    "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae",
-    "api_method": "GET", "source": "onap-aaf",
-    "api_link":
-        "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-    "domain": "fault", "type": "vm", "tenant": "VIM"}
-
-
-class FaultVMTest(unittest.TestCase):
-    def setUp(self):
-        pass
-
-    def tearDown(self):
-        pass
-
-    def test_get_epoch_now_usecond(self):
-        epoch = fault_vm.get_epoch_now_usecond()
-        self.assertGreater(epoch, 1)
-
-    @mock.patch.object(restcall, '_call_req')
-    def test_buildBacklog_fault_vm(self, mock_call_req):
-        mock_call_req.side_effect = [
-            (0, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body"),
-            (0, json.dumps(MOCK_SERVERS_GET_RESPONSE), "MOCKED response body")
-        ]
-        backlog = fault_vm.buildBacklog_fault_vm(
-            vimid="windriver-hudson-dc_RegionOne",
-            backlog_input=MOCK_BACKLOG_INPUT)
-
-        self.assertIsNotNone(backlog)
-
-    @mock.patch.object(restcall, '_call_req')
-    def test_buildBacklog_fault_vm_wo_tenant_id(self, mock_call_req):
-        mock_call_req.side_effect = [
-            (0, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body"),
-            (0, json.dumps(MOCK_SERVERS_GET_RESPONSE), "MOCKED response body")
-        ]
-        backlog = fault_vm.buildBacklog_fault_vm(
-            vimid="windriver-hudson-dc_RegionOne",
-            backlog_input=MOCK_BACKLOG_INPUT_wo_tenant_id)
-        self.assertIsNotNone(backlog)
-
-    @mock.patch.object(restcall, '_call_req')
-    def test_buildBacklog_fault_vm_wo_tenant(self, mock_call_req):
-        mock_call_req.side_effect = [
-            (1, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body: failed"),
-            (0, json.dumps(MOCK_SERVERS_GET_RESPONSE), "MOCKED response body")
-        ]
-        backlog = fault_vm.buildBacklog_fault_vm(
-            vimid="windriver-hudson-dc_RegionOne",
-            backlog_input=MOCK_BACKLOG_INPUT_wo_tenant)
-        self.assertIsNone(backlog)
-
-    @mock.patch.object(restcall, '_call_req')
-    def test_buildBacklog_fault_vm_wo_server_id(self, mock_call_req):
-        mock_call_req.side_effect = [
-            (0, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body"),
-            (0, json.dumps(MOCK_SERVERS_GET_RESPONSE), "MOCKED response body")
-        ]
-        backlog = fault_vm.buildBacklog_fault_vm(
-            vimid="windriver-hudson-dc_RegionOne",
-            backlog_input=MOCK_BACKLOG_INPUT_wo_server_id)
-        self.assertIsNotNone(backlog)
-
-    @mock.patch.object(restcall, '_call_req')
-    def test_buildBacklog_fault_vm_wo_server(self, mock_call_req):
-        mock_call_req.side_effect = [
-            (0, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body"),
-            (0, json.dumps(MOCK_SERVERS_GET_RESPONSE), "MOCKED response body")
-        ]
-        backlog = fault_vm.buildBacklog_fault_vm(
-            vimid="windriver-hudson-dc_RegionOne",
-            backlog_input=MOCK_BACKLOG_INPUT_wo_server)
-        self.assertIsNotNone(backlog)
-
-    @mock.patch.object(vespublish, 'publishAnyEventToVES')
-    @mock.patch.object(restcall, '_call_req')
-    def test_processBacklog_fault_vm(
-            self, mock_call_req, mock_publishAnyEventToVES):
-        mock_call_req.side_effect = [
-            (0, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body"),
-            (0, json.dumps(MOCK_SERVER_GET_RESPONSE), "MOCKED response body")
-        ]
-        mock_publishAnyEventToVES.return_value = "mocked return value"
-
-        result = fault_vm.processBacklog_fault_vm(
-            vesAgentConfig=MOCK_vesAgentConfig,
-            vesAgentState=MOCK_vesAgentState,
-            oneBacklog=MOCK_oneBacklog)
-        self.assertIsNone(result)
-        pass
-
-    @mock.patch.object(vespublish, 'publishAnyEventToVES')
-    @mock.patch.object(restcall, '_call_req')
-    def test_processBacklog_fault_vm_wo_server(
-            self, mock_call_req, mock_publishAnyEventToVES):
-        mock_call_req.side_effect = [
-            (0, json.dumps(MOCK_TOKEN_RESPONSE), "MOCKED response body"),
-            (0, json.dumps(MOCK_SERVER_GET_RESPONSE_empty), "MOCKED response body")
-        ]
-        mock_publishAnyEventToVES.return_value = "mocked return value"
-
-        result = fault_vm.processBacklog_fault_vm(
-            vesAgentConfig=MOCK_vesAgentConfig,
-            vesAgentState=MOCK_vesAgentState,
-            oneBacklog=MOCK_oneBacklog)
-
-        self.assertIsNone(result)
diff --git a/windriver/titanium_cloud/vesagent/tests/tests_tasks.py b/windriver/titanium_cloud/vesagent/tests/tests_tasks.py
deleted file mode 100644
index 64b8d3df..00000000
--- a/windriver/titanium_cloud/vesagent/tests/tests_tasks.py
+++ /dev/null
@@ -1,143 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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 mock
-
-import unittest
-import json
-from django.test import Client
-# from rest_framework import status
-
-from django.core.cache import cache
-from common.msapi import extsys
-
-from titanium_cloud.vesagent import tasks
-from titanium_cloud.vesagent.event_domain import fault_vm
-
-MOCK_VIM_INFO = {
-    "createTime": "2017-04-01 02:22:27",
-    "domain": "Default",
-    "name": "TiS_R4",
-    "password": "admin",
-    "tenant": "admin",
-    "type": "openstack",
-    "url": "http://128.224.180.14:5000/v3",
-    "userName": "admin",
-    "vendor": "WindRiver",
-    "version": "newton",
-    "vimId": "windriver-hudson-dc_RegionOne",
-    'cloud_owner': 'windriver-hudson-dc',
-    'cloud_region_id': 'RegionOne',
-    'cloud_extra_info':
-        '{"vesagent_config":{"backlogs":[{"source":"onap-aaf","domain":"fault","type":"vm","tenant":"VIM"}],"poll_interval_default":10,"ves_subscription":{"username":"user","password":"password","endpoint":"http://127.0.0.1:9005/sample"}}}',
-    'insecure': 'True',
-}
-
-COUNT_TIME_SLOT1 = (1, 1)
-COUNT_TIME_SLOT2 = (0, 1)
-
-
-class VesTaskTest(unittest.TestCase):
-    def setUp(self):
-        self.client = Client()
-
-    def tearDown(self):
-        pass
-
-    @mock.patch.object(tasks, 'processBacklogs')
-    @mock.patch.object(extsys, 'get_vim_by_id')
-    def test_tasks_scheduleBacklogs(self, mock_get_vim_by_id, mock_processBacklogs):
-        mock_get_vim_by_id.return_value = MOCK_VIM_INFO
-        mock_processBacklogs.side_effect = [
-            COUNT_TIME_SLOT1,
-            COUNT_TIME_SLOT2
-        ]
-        result = tasks.scheduleBacklogs(vimid="windriver-hudson-dc_RegionOne")
-        self.assertEquals(None, result)
-
-    @mock.patch.object(tasks, 'processBacklogsOfOneVIM')
-    @mock.patch.object(cache, 'get')
-    def test_tasks_processBacklogs(
-            self, mock_cache_get, mock_tasks_processBacklogsOfOneVIM):
-        mock_VesAgentBacklogs_vimlist = ["windriver-hudson-dc_RegionOne"]
-        COUNT_TIME_SLOT_ONE_VIM = (1, 1)
-        mock_tasks_processBacklogsOfOneVIM.return_value = COUNT_TIME_SLOT_ONE_VIM
-        mock_cache_get.side_effect = [
-            json.dumps(mock_VesAgentBacklogs_vimlist),
-        ]
-        result = tasks.processBacklogs()
-        self.assertEquals(COUNT_TIME_SLOT_ONE_VIM, result)
-
-    @mock.patch.object(tasks, 'processOneBacklog')
-    @mock.patch.object(cache, 'set')
-    @mock.patch.object(cache, 'get')
-    def test_tasks_processBacklogsOfOneVIM(
-            self, mock_cache_get, mock_cache_set, mock_tasks_processOneBacklog):
-        # mock_VesAgentBacklogs_vimlist = ["windriver-hudson-dc_RegionOne"]
-        mock_vesagent_config = {
-            "backlogs":
-                [{"backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-                  "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-                  "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-                  "source": "onap-aaf",
-                  "api_link":
-                      "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-                  "domain": "fault", "type": "vm", "tenant": "VIM"}],
-            "poll_interval_default": 10, "vimid": "onaplab_RegionOne",
-            "subscription": {"username": "user", "password": "password",
-                             "endpoint": "http://127.0.0.1:9005/sample"}}
-        mock_cache_get.side_effect = [
-            json.dumps(mock_vesagent_config),
-            json.dumps({})
-        ]
-        mock_tasks_processOneBacklog.return_value = (1, 11)
-        mock_cache_set.return_value = "mocked cache set"
-        result = tasks.processBacklogsOfOneVIM(vimid="windriver-hudson-dc_RegionOne")
-        COUNT_TIME_SLOT = (1, 10)
-        self.assertEquals(COUNT_TIME_SLOT, result)
-
-    @mock.patch.object(fault_vm, 'processBacklog_fault_vm')
-    def test_tasks_processOneBacklog(
-            self, mock_fault_vm_processBacklog_fault_vm):
-        mock_fault_vm_processBacklog_fault_vm.return_value = None
-        vesagent_config = {
-            "backlogs":
-                [{"backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-                  "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-                  "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-                  "source": "onap-aaf",
-                  "api_link":
-                      "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-                  "domain": "fault", "type": "vm", "tenant": "VIM"}],
-            "poll_interval_default": 10, "vimid": "onaplab_RegionOne",
-            "subscription": {"username": "user", "password": "password",
-                             "endpoint": "http://127.0.0.1:9005/sample"}}
-
-        vesagent_onebacklog = {
-            "backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-            "poll_interval": 10,
-            "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-            "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-            "source": "onap-aaf",
-            "api_link": "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-            "domain": "fault", "type": "vm", "tenant": "VIM"
-        }
-
-        result = tasks.processOneBacklog(
-            vesAgentConfig=vesagent_config,
-            vesAgentState={},
-            poll_interval_default=10,
-            oneBacklog=vesagent_onebacklog)
-        COUNT_TIME_SLOT = (1, 10)
-        self.assertEquals(COUNT_TIME_SLOT, result)
diff --git a/windriver/titanium_cloud/vesagent/tests/tests_vesagent_ctrl.py b/windriver/titanium_cloud/vesagent/tests/tests_vesagent_ctrl.py
deleted file mode 100644
index 289e43d8..00000000
--- a/windriver/titanium_cloud/vesagent/tests/tests_vesagent_ctrl.py
+++ /dev/null
@@ -1,179 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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 mock
-
-import unittest
-import json
-from django.test import Client
-from rest_framework import status
-
-from django.core.cache import cache
-from common.msapi import extsys
-from titanium_cloud.vesagent import vesagent_ctrl
-from titanium_cloud.vesagent.event_domain import fault_vm
-from titanium_cloud.vesagent.tasks import scheduleBacklogs
-
-MOCK_VIM_INFO = {
-    "createTime": "2017-04-01 02:22:27",
-    "domain": "Default",
-    "name": "TiS_R4",
-    "password": "admin",
-    "tenant": "admin",
-    "type": "openstack",
-    "url": "http://128.224.180.14:5000/v3",
-    "userName": "admin",
-    "vendor": "WindRiver",
-    "version": "newton",
-    "vimId": "windriver-hudson-dc_RegionOne",
-    'cloud_owner': 'windriver-hudson-dc',
-    'cloud_region_id': 'RegionOne',
-    'cloud_extra_info':
-        '{"vesagent_config":{"backlogs":[{"source": "onap-aaf","domain": "fault","type": "vm","tenant": "VIM"}],"poll_interval_default":10,"ves_subscription":{"username": "user","password": "password","endpoint": "http://127.0.0.1:9005/sample"}}}',
-    'insecure': 'True',
-}
-
-
-class VesAgentCtrlTest(unittest.TestCase):
-    def setUp(self):
-        self.client = Client()
-        self.view = vesagent_ctrl.VesAgentCtrl()
-
-    def tearDown(self):
-        pass
-
-    @mock.patch.object(cache, 'get')
-    @mock.patch.object(extsys, 'get_vim_by_id')
-    def test_get(self, mock_get_vim_by_id, mock_get):
-        mock_get_vim_by_id.return_value = MOCK_VIM_INFO
-        mock_get.return_value = \
-            '{"backlogs": [{"backlog_uuid": "2b8f6ff8-bc64-339b-a714-155909db937f", "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721", "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET", "source": "onap-aaf", "api_link": "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721", "domain": "fault", "type": "vm", "tenant": "VIM"}], "poll_interval_default": 10, "vimid": "onaplab_RegionOne", "subscription": {"username": "user", "password": "password", "endpoint": "http://127.0.0.1:9005/sample"}}'
-
-        response = self.client.get("/api/multicloud-titaniumcloud/v0/windriver-hudson-dc_RegionOne/vesagent")
-        self.assertEqual(status.HTTP_200_OK, response.status_code, response.content)
-
-    @mock.patch.object(vesagent_ctrl.VesAgentCtrl, 'buildBacklogsOneVIM')
-    @mock.patch.object(extsys, 'get_vim_by_id')
-    def test_post(self, mock_get_vim_by_id, mock_buildBacklogsOneVIM):
-        mock_get_vim_by_id.return_value = MOCK_VIM_INFO
-        mock_buildBacklogsOneVIM.return_value = "mocked vesagent_backlogs"
-        mock_request = mock.Mock()
-        mock_request.META = {"testkey": "testvalue"}
-        mock_request.data = {"testdatakey": "testdatavalue"}
-
-        response = self.view.post(request=mock_request, vimid="windriver-hudson-dc_RegionOne")
-        self.assertEquals(status.HTTP_201_CREATED, response.status_code)
-
-    @mock.patch.object(vesagent_ctrl.VesAgentCtrl, 'clearBacklogsOneVIM')
-    @mock.patch.object(extsys, 'get_vim_by_id')
-    def test_delete(self, mock_get_vim_by_id, mock_clearBacklogsOneVIM):
-        mock_get_vim_by_id.return_value = MOCK_VIM_INFO
-        mock_clearBacklogsOneVIM.return_value = "mocked vesagent_backlogs"
-        mock_request = mock.Mock()
-        mock_request.META = {"testkey": "testvalue"}
-
-        response = self.view.delete(request=mock_request, vimid="windriver-hudson-dc_RegionOne")
-        self.assertEquals(status.HTTP_200_OK, response.status_code)
-
-    @mock.patch.object(cache, 'get')
-    def test_getBacklogsOneVIM(self, mock_get):
-        mock_vesagent_config = {"backlogs": [{"backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-                                              "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-                                              "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-                                              "source": "onap-aaf",
-                                              "api_link": "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-                                              "domain": "fault", "type": "vm", "tenant": "VIM"}],
-                                "poll_interval_default": 10, "vimid": "onaplab_RegionOne",
-                                "subscription": {"username": "user", "password": "password",
-                                                 "endpoint": "http://127.0.0.1:9005/sample"}}
-        mock_get.return_value = json.dumps(mock_vesagent_config)
-
-        vesAgentConfig = self.view.getBacklogsOneVIM(vimid="windriver-hudson-dc_RegionOne")
-        self.assertEquals(vesAgentConfig, mock_vesagent_config)
-
-    @mock.patch.object(cache, 'set')
-    @mock.patch.object(cache, 'get')
-    def test_clearBacklogsOneVIM(self, mock_get, mock_set):
-        mock_VesAgentBacklogs_vimlist = ["windriver-hudson-dc_RegionOne"]
-        mock_vesagent_config = {
-            "backlogs": [
-                {"backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-                 "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-                 "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-                 "source": "onap-aaf",
-                 "api_link":
-                     "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-                 "domain": "fault", "type": "vm", "tenant": "VIM"}
-            ],
-            "poll_interval_default": 10, "vimid": "onaplab_RegionOne",
-            "subscription": {"username": "user", "password": "password",
-                             "endpoint": "http://127.0.0.1:9005/sample"}}
-
-        mock_get.side_effect = [
-            json.dumps(mock_VesAgentBacklogs_vimlist),
-            json.dumps(mock_vesagent_config)
-        ]
-
-        mock_set.return_value = "mocked cache set"
-
-        result = self.view.clearBacklogsOneVIM(
-            vimid="windriver-hudson-dc_RegionOne")
-        self.assertEquals(0, result)
-
-    @mock.patch.object(scheduleBacklogs, 'delay')
-    @mock.patch.object(cache, 'set')
-    @mock.patch.object(cache, 'get')
-    def test_buildBacklogsOneVIM(
-            self, mock_get, mock_set, mock_scheduleBacklogs_delay):
-        mock_VesAgentBacklogs_vimlist = ["windriver-hudson-dc_RegionOne"]
-        mock_vesagent_config = {
-            "backlogs": [{"backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-                          "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-                          "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-                          "source": "onap-aaf",
-                          "api_link": "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-                          "domain": "fault", "type": "vm", "tenant": "VIM"}],
-            "poll_interval_default": 10, "vimid": "windriver-hudson-dc_RegionOne",
-            "ves_subscription": {"username": "user", "password": "password",
-                                 "endpoint": "http://127.0.0.1:9005/sample"}}
-
-        mock_get.side_effect = [
-            json.dumps(mock_VesAgentBacklogs_vimlist),
-        ]
-
-        mock_set.return_value = "mocked cache set"
-        mock_scheduleBacklogs_delay.return_value = "mocked delay"
-
-        VesAgentBacklogsConfig = self.view.buildBacklogsOneVIM(
-            vimid="windriver-hudson-dc_RegionOne",
-            vesagent_config=mock_vesagent_config)
-        self.assertIsNotNone(VesAgentBacklogsConfig)
-
-    @mock.patch.object(fault_vm, 'buildBacklog_fault_vm')
-    def test_buildBacklog(self, mock_buildBacklog_fault_vm):
-        mock_backlog_input = {
-            "backlog_uuid": "ce2d7597-22e1-4239-890f-bc303bd67076",
-            "server_id": "c4b575fa-ed85-4642-ab4b-335cb5744721",
-            "tenant_id": "0e148b76ee8c42f78d37013bf6b7b1ae", "api_method": "GET",
-            "source": "onap-aaf",
-            "api_link":
-                "/onaplab_RegionOne/compute/v2.1/0e148b76ee8c42f78d37013bf6b7b1ae/servers/c4b575fa-ed85-4642-ab4b-335cb5744721",
-            "domain": "fault", "type": "vm", "tenant": "VIM"}
-
-        mock_buildBacklog_fault_vm.return_value = "mocked buildBacklog_fault_vm"
-
-        VesAgentBacklogsConfig = self.view.buildBacklog(
-            vimid="windriver-hudson-dc_RegionOne",
-            backlog_input=mock_backlog_input)
-        self.assertIsNotNone(VesAgentBacklogsConfig)
diff --git a/windriver/titanium_cloud/vesagent/tests/tests_vespublish.py b/windriver/titanium_cloud/vesagent/tests/tests_vespublish.py
deleted file mode 100644
index 64ea7d00..00000000
--- a/windriver/titanium_cloud/vesagent/tests/tests_vespublish.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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 mock
-
-import unittest
-# import json
-import urllib2
-
-from titanium_cloud.vesagent import vespublish
-
-MOCK_VESENDPOINT = {
-    "endpoint": "MOCKED_VES_COLLECTOR_EP1",
-    "username": "MOCKED_VES_COLLECTOR_USER1",
-    "password": "MOCKED_VES_COLLECTOR_PASSWD1",
-}
-
-MOCK_VESPUBLISH_EVENT1 = [{"name": "event1"}]
-
-
-class VespublishTest(unittest.TestCase):
-    def setUp(self):
-        pass
-
-    def tearDown(self):
-        pass
-
-    @mock.patch.object(urllib2, 'urlopen')
-    @mock.patch.object(urllib2, 'Request')
-    def test_publishAnyEventToVES(self, mock_Request, mock_urlopen):
-        mock_request = mock.Mock()
-
-        mock_Request.side_effect = [
-            mock_request
-        ]
-
-        mock_response = mock.Mock(["read"])
-        mock_response.read.return_value = "MOCKED_VESPUBLISH_RESPONSE_MESSAGE"
-        mock_urlopen.side_effect = [
-            mock_response
-        ]
-
-        vespublish.publishAnyEventToVES(MOCK_VESENDPOINT, MOCK_VESPUBLISH_EVENT1)
diff --git a/windriver/titanium_cloud/vesagent/vesagent_ctrl.py b/windriver/titanium_cloud/vesagent/vesagent_ctrl.py
deleted file mode 100644
index 86b4ef51..00000000
--- a/windriver/titanium_cloud/vesagent/vesagent_ctrl.py
+++ /dev/null
@@ -1,452 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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 logging
-# import traceback
-import json
-
-from rest_framework import status
-from rest_framework.response import Response
-from rest_framework.views import APIView
-
-from django.conf import settings
-from common.msapi import extsys
-from titanium_cloud.vesagent.tasks import scheduleBacklogs
-from titanium_cloud.vesagent.event_domain import fault_vm
-
-from django.core.cache import cache
-
-logger = logging.getLogger(__name__)
-
-
-class VesAgentCtrl(APIView):
-    '''
-    control plane of VesAgent
-    Design tips:
-    1, vesagent are multiple processing workers
-    2, the runtime logic is simple: a vesagent worker polls the data source (vm/hypervisor/host/vim/etc.)
-    and then feeds the encoded data to VES.
-    3, the vesagent workers can be distributed to different clouds while latency/throughput is concerned,
-    this distributed deployment usually comes along with the distributed VES deployment.
-    So it is very likely that the collected data from different VIM/Cloud instance will be fed into
-    different VES endpoint, however, assuming that there will be at most one VES endpoint serving
-    any single VIM/Cloud instance.
-    4, According to VES specs, the collected data can be cataloged by domain:
-        domain : fault, heartbeat, measurementsForVfScaling, other, stateChange, syslog, thresholdCrossingAlert
-        As far as VIM/Cloud concerned, fault, heartbeat, measurementsForVfScaling, TCAalert are relevant.
-    5, the source of the collected data can be cataloged by eventSourceType:
-        eventSourceType: VNF/VNFC/VM
-        As far as VIM/Cloud concerned, only VM is relevant. This eventSourceType should be extended to cover
-        the data source of hypervisor, VIM, Host,Controller, PIM, etc.
-
-    6, the source of collected data should be specified explicitly,so is the domain of the collected data.
-        To specify the source: eventSourceType, uuid or name of the source
-        To specify the domain: domain
-        the specifications above will be provisioned as a vesagent backlog entry to a VIM/Cloud instance
-        to tell a vesagent worker that :
-        with regarding to that VIM/Cloud instance, what kind of data to be collected from which source .
-
-    7,the VES endpoint will be also specified for a VIM/Cloud instance, so that all collected data
-    will be fed into this VES endpoint
-
-    8, the vesagent backlog are stored into the respective cloud_region's property "cloud-extra-info",
-     which implies that those specifications can be CRUD either by ESR portal or the RestAPIs in this view, e.g.
-        "cloud-extra-info": {
-            ...,
-            "vesagent_config":
-            {
-                "ves_subscription":{
-                    "endpoint":"http://{VES IP}:{VES port}/{URI}",
-                    "username":"{VES username}",
-                    "password":"{VES password}",
-                },
-                "poll_interval_default" : "{default interval for polling}",
-                "backlogs":[
-                    {
-                        "domain":"fault"
-                        "type":"vm",
-                        "tenant":"{tenant name1}",
-                        "source":"{VM name1}",
-                        "poll_interval" : "{optional, interval for polling}",
-                    },
-                    {
-                        "domain":"fault"
-                        "type":"vm",
-                        "tenant":"{tenant name2}",
-                        "source":"{VM name2}",
-                        "poll_interval" : "{optional, interval for polling}",
-                    }
-                ]
-            }
-        }
-
-        Idea: API dispatching to distributed M.C. service can be determined by Complex Object in AAI:
-            cloud-region has been assoicated to a Complex Object
-            M.C. plugin service instance should refer to the same Complex Object (by physical_locaton_id ?)
-            So the M.C. broker/API distributor/other approach will correlate the cloud-region with
-            corresponding M.C. plugin service instance.
-
-
-    Backlog built in cache:
-
-        maintain backlog in cache and VES agent workers
-        cache objects:
-            "VesAgentBacklogs.vimlist": [ list of vimid] ### will not expire forever
-            "VesAgentBacklogs.state.{vimdid}":
-            ### will expire eventually to eliminate the garbage, expiration duration: 1hour?
-            {
-                "{backlog_uuid}": {
-                    "timestamp": "{timestamp for last time of data collecting}",
-                    "api_data": [list of data to populate the format string of the API link]
-                    "last_event": {object, event reported to ves last time}"
-                }
-            }
-            "VesAgentBacklogs.config.{vimdid}": ### will not expire forever
-            {
-                "vimid": "{vim id}",
-                "subscription": {
-                    "endpoint": "{ves endpoint, e.g. http://ves_ip:ves_port/eventListener/v5}",
-                    "username": "{username}",
-                    "password": "{password}"
-                }
-                "poll_interval_default" : "{default interval for polling}",
-                "backlogs":[
-                    {
-                        "backlog_uuid": "{uuid to identify the backlog}"
-                        "domain":"fault"
-                        "type":"vm",
-                        "tenant":"{tenant name1}",
-                        "source":"{VM name1}",
-                        "poll_interval" : "{optional, interval in second for polling}",
-                        "api_method": "{GET/POST/PUT/etc.}",
-                        "api_link":"{API link to collect data, could be format string}",
-                        "tenant_id": tenant_id,
-                        "server_id": server_id,
-                    },
-                    {
-                        "domain":"fault"
-                        "type":"vm",
-                        "tenant":"{tenant name2}",
-                        "source":"{VM name2}",
-                        "poll_interval" : "{optional, interval in second for polling}",
-                        "api_method": "{GET/POST/PUT/etc.}",
-                        "api_link":"{API link to collect data, could be format string}",
-                        "tenant_id": tenant_id,
-                        "server_id": server_id,
-                    }
-                ]
-            }
-    '''
-
-    def __init__(self):
-        self._logger = logger
-        self.proxy_prefix = settings.MULTICLOUD_PREFIX
-
-    def get(self, request, vimid=""):
-        '''
-        get blob of vesagent-config
-        :param request:
-        :param vimid:
-        :return:
-        '''
-        self._logger.info("vimid: %s" % vimid)
-        self._logger.debug("with META: %s" % request.META)
-        try:
-            # get vesagent_config from cloud region
-            try:
-                viminfo = extsys.get_vim_by_id(vimid)
-                cloud_extra_info_str = viminfo.get('cloud_extra_info', '')
-                cloud_extra_info = json.loads(cloud_extra_info_str) if cloud_extra_info_str != '' else None
-                vesagent_config = cloud_extra_info.get("vesagent_config", None) if cloud_extra_info is not None else None
-            except Exception:
-                # ignore this error
-                self._logger.warn("cloud extra info is provided with data in  bad format: %s" % cloud_extra_info_str)
-                pass
-
-            vesagent_backlogs = self.getBacklogsOneVIM(vimid)
-
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-            return Response(data={'error': str(e)},
-                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)
-
-        self._logger.info("return with %s" % status.HTTP_200_OK)
-        return Response(data={"vesagent_config": vesagent_config,
-                              "vesagent_backlogs": vesagent_backlogs},
-                        status=status.HTTP_200_OK)
-
-    def post(self, request, vimid=""):
-        '''
-        update the blob of vesagent-config, rebuild the backlog for the vesagent workers,
-        and start the vesagent workers if not started yet
-        Implication: the request to this API endpoint will build the backlog locally, hence only local VES agent workers
-        will process these backlogs, which conforms to distributed deployment of M.C. services which includes VES agents
-        :param request:{"vesagent_config":
-                         {"ves_subscription":
-                           {"endpoint":"http://127.0.0.1:9005/sample",
-                            "username":"user","password":"password"},
-                            "poll_interval_default":10,
-                            "backlogs":
-                            [
-                            {"domain":"fault","type":"vm","tenant":"VIM","source":"onap-aaf"}
-                            ]
-                           }
-                         }
-        :param vimid:
-        :return:
-        '''
-
-        self._logger.info("vimid: %s" % vimid)
-        self._logger.debug("with META: %s, with data: %s" % (request.META, request.data))
-        try:
-            vesagent_config = None
-            if request.data is None or request.data.get("vesagent_config", None) is None:
-                # Try to load the vesagent_config out of cloud_region["cloud_extra_info"]
-                viminfo = extsys.get_vim_by_id(vimid)
-                cloud_extra_info_str = viminfo.get('cloud_extra_info', None)
-                cloud_extra_info = json.loads(cloud_extra_info_str) if cloud_extra_info_str is not None else None
-                vesagent_config = cloud_extra_info.get("vesagent_config", None) if cloud_extra_info is not None else None
-            else:
-                vesagent_config = request.data.get("vesagent_config", None)
-
-            if vesagent_config is None:
-                return Response(data={'vesagent_config is not provided'},
-                                status=status.HTTP_400_BAD_REQUEST)
-
-            vesagent_backlogs = self.buildBacklogsOneVIM(vimid, vesagent_config)
-
-            # store back to cloud_extra_info
-            # tbd
-
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-            return Response(data={'error': str(e)},
-                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)
-
-        self._logger.info("return with %s" % status.HTTP_201_CREATED)
-        return Response(data={"vesagent_config": vesagent_config,
-                              "vesagent_backlogs": vesagent_backlogs},
-                        status=status.HTTP_201_CREATED)
-
-    def delete(self, request, vimid=""):
-        '''
-        delete the blob of vesagent-config, remove it from backlog and stop the vesagent worker if no backlog
-        :param request:
-        :param vimid:
-        :return:
-        '''
-        self._logger.info("vimid: %s" % vimid)
-        self._logger.debug("with META: %s" % request.META)
-        try:
-            # tbd
-            self.clearBacklogsOneVIM(vimid)
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-            return Response(data={'error': str(e)},
-                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)
-
-        self._logger.info("return with %s" % status.HTTP_200_OK)
-        return Response(status=status.HTTP_200_OK)
-
-    def getBacklogsOneVIM(self, vimid):
-        '''
-        remove the specified backlogs for a VIM
-        :param vimid:
-        :return:
-        '''
-        self._logger.debug("vimid: %s" % vimid)
-
-        vesAgentConfig = None
-        try:
-            # retrive the backlogs
-            vesAgentConfigStr = cache.get("VesAgentBacklogs.config.%s" % (vimid))
-            if vesAgentConfigStr is None:
-                logger.warn("VesAgentBacklogs.config.%s cannot be found in cache" % (vimid))
-                return None
-
-            logger.debug("VesAgentBacklogs.config.%s: %s" % (vimid, vesAgentConfigStr))
-
-            vesAgentConfig = json.loads(vesAgentConfigStr)
-            if vesAgentConfig is None:
-                logger.warn("VesAgentBacklogs.config.%s corrupts" % (vimid))
-                return None
-
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-            vesAgentConfig = {"error": "exception occurs"}
-
-        self._logger.debug("return")
-        return vesAgentConfig
-
-    def clearBacklogsOneVIM(self, vimid):
-        '''
-        remove the specified backlogs for a VIM
-        :param vimid:
-        :param vesagent_config:
-        :return:
-        '''
-        self._logger.debug("vimid: %s" % vimid)
-
-        try:
-            # remove vimid from "VesAgentBacklogs.vimlist"
-            VesAgentBacklogsVimListStr = cache.get("VesAgentBacklogs.vimlist")
-            VesAgentBacklogsVimList = []
-            if VesAgentBacklogsVimListStr is not None:
-                VesAgentBacklogsVimList = json.loads(VesAgentBacklogsVimListStr)
-                VesAgentBacklogsVimList = [v for v in VesAgentBacklogsVimList if v != vimid]
-
-            logger.debug("VesAgentBacklogs.vimlist is %s" % VesAgentBacklogsVimList)
-
-            # cache forever
-            cache.set("VesAgentBacklogs.vimlist", json.dumps(VesAgentBacklogsVimList), None)
-
-            # retrieve the backlogs
-            vesAgentConfigStr = cache.get("VesAgentBacklogs.config.%s" % (vimid))
-            if vesAgentConfigStr is None:
-                logger.warn("VesAgentBacklogs.config.%s cannot be found in cache" % (vimid))
-                return 0
-
-            logger.debug("VesAgentBacklogs.config.%s: %s" % (vimid, vesAgentConfigStr))
-
-            vesAgentConfig = json.loads(vesAgentConfigStr)
-            if vesAgentConfig is None:
-                logger.warn("VesAgentBacklogs.config.%s corrupts" % (vimid))
-                return 0
-
-            # iterate all backlog and remove the associate state!
-            # tbd
-
-            # clear the whole backlogs for a VIM
-            cache.set("VesAgentBacklogs.config.%s" % vimid, "deleting the backlogs", 1)
-
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-
-        self._logger.debug("return")
-        return 0
-
-    def buildBacklogsOneVIM(self, vimid, vesagent_config=None):
-        '''
-        build and cache backlog for specific cloud region,spawn vesagent workers if needed
-        :param vimid:
-        :param vesagent_config: vesagent_config data in json object
-        :return:
-        '''
-        self._logger.debug("vimid: %s" % vimid)
-        self._logger.debug("config data: %s" % vesagent_config)
-
-        VesAgentBacklogsConfig = None
-        try:
-            if vesagent_config:
-                # now rebuild the backlog
-                VesAgentBacklogsConfig = {
-                    "vimid": vimid,
-                    "poll_interval_default": vesagent_config.get("poll_interval_default", 0),
-                    "subscription": vesagent_config.get("ves_subscription", None),
-                    "backlogs": [self.buildBacklog(vimid, b) for b in vesagent_config.get("backlogs", [])]
-                }
-
-                # add/update the backlog into cache
-                VesAgentBacklogsConfigStr = json.dumps(VesAgentBacklogsConfig)
-                # cache forever
-                cache.set("VesAgentBacklogs.config.%s" % vimid, VesAgentBacklogsConfigStr, None)
-
-                # update list of vimid for vesagent
-                # get the whole list of backlog
-                VesAgentBacklogsVimListStr = cache.get("VesAgentBacklogs.vimlist")
-                VesAgentBacklogsVimList = [vimid]
-                if VesAgentBacklogsVimListStr is not None:
-                    VesAgentBacklogsVimList = json.loads(VesAgentBacklogsVimListStr)
-                    VesAgentBacklogsVimList = [v for v in VesAgentBacklogsVimList if v != vimid]
-                    VesAgentBacklogsVimList.append(vimid)
-
-                logger.debug("VesAgentBacklogs.vimlist is %s" % VesAgentBacklogsVimList)
-
-                # cache forever
-                cache.set("VesAgentBacklogs.vimlist", json.dumps(VesAgentBacklogsVimList), None)
-
-                # notify schduler
-                scheduleBacklogs.delay(vimid)
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-            VesAgentBacklogsConfig = {"error": "exception occurs during build backlogs"}
-
-        self._logger.debug("return")
-        return VesAgentBacklogsConfig
-
-    def buildBacklog(self, vimid, backlog_input):
-        self._logger.debug("build backlog for: %s" % vimid)
-        self._logger.debug("with input: %s" % backlog_input)
-
-        try:
-            if backlog_input["domain"] == "fault" and backlog_input["type"] == "vm":
-                return fault_vm.buildBacklog_fault_vm(vimid, backlog_input)
-            else:
-                self._logger.warn("return with failure: unsupported backlog domain:%s, type:%s"
-                                  % (backlog_input["domain"], backlog_input["type"] == "vm"))
-                return None
-        except Exception as e:
-            self._logger.error("exception:%s" % str(e))
-            return None
-
-        self._logger.debug("return without backlog")
-        return None
-
-
-class APIv1VesAgentCtrl(VesAgentCtrl):
-
-    def __init__(self):
-        super(APIv1VesAgentCtrl, self).__init__()
-        # self._logger = logger
-        self.proxy_prefix = settings.MULTICLOUD_API_V1_PREFIX
-
-    def get(self, request, cloud_owner="", cloud_region_id=""):
-        '''
-        :param request:
-        :param cloud_owner:
-        :param cloud_region_id:
-        :return:
-        '''
-        self._logger.info("cloud_owner, cloud_region_id: %s,%s" % (cloud_owner, cloud_region_id))
-
-        vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id)
-        return super(APIv1VesAgentCtrl, self).get(request, vimid)
-
-    def post(self, request, cloud_owner="", cloud_region_id=""):
-        '''
-        wrapper for inherited API with VIM ID
-        :param request:
-        :param cloud_owner:
-        :param cloud_region_id:
-        :return:
-        '''
-        self._logger.info("cloud_owner, cloud_region_id: %s,%s" % (cloud_owner, cloud_region_id))
-
-        vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id)
-        return super(APIv1VesAgentCtrl, self).post(request, vimid)
-
-    def delete(self, request, cloud_owner="", cloud_region_id=""):
-        '''
-        wrapper of inherited API with VIM ID
-        :param request:
-        :param cloud_owner:
-        :param cloud_region_id:
-        :return:
-        '''
-        self._logger.info(
-            "cloud_owner, cloud_region_id: %s,%s" %
-            (cloud_owner, cloud_region_id))
-
-        vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id)
-        return super(APIv1VesAgentCtrl, self).delete(request, vimid)
diff --git a/windriver/titanium_cloud/vesagent/vespublish.py b/windriver/titanium_cloud/vesagent/vespublish.py
deleted file mode 100644
index 33b971b0..00000000
--- a/windriver/titanium_cloud/vesagent/vespublish.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright (c) 2017-2018 Wind River Systems, Inc.
-#
-# 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.
-
-from __future__ import absolute_import, unicode_literals
-
-import time
-import logging
-import json
-import urllib2
-
-logger = logging.getLogger(__name__)
-
-
-def publishAnyEventToVES(ves_subscription, events):
-    if not events or len(events) == 0:
-        return
-
-    logger.info("Start to send single event to VES collector.")
-    endpoint = ves_subscription.get("endpoint", None)
-    # username = ves_subscription.get("username", None)
-    # password = ves_subscription.get("password", None)
-
-    if endpoint:
-        try:
-            if len(events) > 1:
-                endpoint = "%s/eventBatch" % endpoint
-                events = {"eventList": events}
-            elif len(events) == 1:
-                events = {"event": events[0]}
-
-            logger.info("publish event to VES: %s" % endpoint)
-            headers = {'Content-Type': 'application/json'}
-            request = urllib2.Request(url=endpoint, headers=headers, data=json.dumps(events))
-            time.sleep(1)
-            response = urllib2.urlopen(request)
-            logger.info("VES response is: %s" % response.read())
-        except urllib2.URLError as e:
-            logger.critical("Failed to publish to %s: %s" % (endpoint, e.reason))
-        except Exception as e:
-            logger.error("exception:%s" % str(e))
-    else:
-        logger.info("Missing VES info.")