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-rw-r--r--multivimbroker/multivimbroker/forwarder/views.py15
-rw-r--r--multivimbroker/multivimbroker/middleware.py64
-rw-r--r--multivimbroker/multivimbroker/pub/config/config.py5
-rw-r--r--multivimbroker/multivimbroker/pub/config/log.yml8
-rw-r--r--multivimbroker/multivimbroker/pub/utils/syscomm.py8
-rw-r--r--multivimbroker/multivimbroker/settings.py1
-rw-r--r--multivimbroker/requirements.txt2
7 files changed, 93 insertions, 10 deletions
diff --git a/multivimbroker/multivimbroker/forwarder/views.py b/multivimbroker/multivimbroker/forwarder/views.py
index cea4134..c77fe94 100644
--- a/multivimbroker/multivimbroker/forwarder/views.py
+++ b/multivimbroker/multivimbroker/forwarder/views.py
@@ -20,6 +20,7 @@ from rest_framework.views import APIView
from rest_framework.views import Response
from rest_framework.views import status
from multivimbroker.forwarder.base import BaseHandler
+from multivimbroker.pub.utils.syscomm import originHeaders
class BaseServer(BaseHandler, APIView):
@@ -48,18 +49,21 @@ class Identity(BaseServer):
def get(self, request, vimid):
- return self.send(vimid, request.get_full_path(), request.body, "GET")
+ return self.send(vimid, request.get_full_path(), request.body, "GET",
+ headers=originHeaders(request))
def post(self, request, vimid):
- return self.send(vimid, request.get_full_path(), request.body, "POST")
+ return self.send(vimid, request.get_full_path(), request.body, "POST",
+ headers=originHeaders(request))
class Registry(BaseServer):
def post(self, request, vimid):
- return self.send(vimid, request.get_full_path(), request.body, "POST")
+ return self.send(vimid, request.get_full_path(), request.body, "POST",
+ headers=originHeaders(request))
class UnRegistry(BaseServer):
@@ -67,14 +71,15 @@ class UnRegistry(BaseServer):
def delete(self, request, vimid):
return self.send(vimid, request.get_full_path(), request.body,
- "DELETE")
+ "DELETE", headers=originHeaders(request))
class Extension(BaseServer):
def get(self, request, vimid):
- return self.send(vimid, request.get_full_path(), request.body, "GET")
+ return self.send(vimid, request.get_full_path(), request.body, "GET",
+ headers=originHeaders(request))
class VIMTypes(BaseServer):
diff --git a/multivimbroker/multivimbroker/middleware.py b/multivimbroker/multivimbroker/middleware.py
new file mode 100644
index 0000000..5b320a3
--- /dev/null
+++ b/multivimbroker/multivimbroker/middleware.py
@@ -0,0 +1,64 @@
+# Copyright (c) 2017-2018 VMware, 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.
+
+
+import uuid
+from onaplogging.mdcContext import MDC
+from multivimbroker.pub.config.config import SERVICE_NAME
+from multivimbroker.pub.config.config import FORWARDED_FOR_FIELDS
+
+
+class LogContextMiddleware(object):
+
+ # the last IP behind multiple proxies, if no exist proxies
+ # get local host ip.
+ def _getLastIp(self, request):
+
+ ip = ""
+ try:
+ for field in FORWARDED_FOR_FIELDS:
+ if field in request.META:
+ if ',' in request.META[field]:
+ parts = request.META[field].split(',')
+ ip = parts[-1].strip().split(":")[0]
+ else:
+ ip = request.META[field].split(":")[0]
+
+ if ip == "":
+ ip = request.META.get("HTTP_HOST").split(":")[0]
+
+ except Exception:
+ pass
+
+ return ip
+
+ def process_request(self, request):
+
+ # Fetch TRANSACTIONID Id and pass to plugin server
+ ReqeustID = request.META.get("HTTP_X_TRANSACTIONID", None)
+ if ReqeustID is None:
+ ReqeustID = uuid.uuid3(uuid.NAMESPACE_URL, SERVICE_NAME)
+ request.META["HTTP_X_TRANSACTIONID"] = ReqeustID
+ MDC.put("requestID", ReqeustID)
+ # generate the unique id
+ InovocationID = uuid.uuid3(uuid.NAMESPACE_DNS, SERVICE_NAME)
+ MDC.put("invocationID", InovocationID)
+ MDC.put("serviceName", SERVICE_NAME)
+ # access ip
+ MDC.put("serviceIP", self._getLastIp(request))
+
+ return None
+
+ def process_response(self, request, response):
+
+ MDC.clear()
+ return response
diff --git a/multivimbroker/multivimbroker/pub/config/config.py b/multivimbroker/multivimbroker/pub/config/config.py
index b849f44..192c743 100644
--- a/multivimbroker/multivimbroker/pub/config/config.py
+++ b/multivimbroker/multivimbroker/pub/config/config.py
@@ -28,6 +28,11 @@ AAI_SCHEMA_VERSION = "v13"
AAI_USERNAME = 'AAI'
AAI_PASSWORD = 'AAI'
+# [MDC]
+SERVICE_NAME = "multicloud-broker"
+FORWARDED_FOR_FIELDS = ["HTTP_X_FORWARDED_FOR", "HTTP_X_FORWARDED_HOST",
+ "HTTP_X_FORWARDED_SERVER"]
+
# [IMAGE LOCAL PATH]
ROOT_PATH = os.path.dirname(
os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
diff --git a/multivimbroker/multivimbroker/pub/config/log.yml b/multivimbroker/multivimbroker/pub/config/log.yml
index 12da69f..09be40d 100644
--- a/multivimbroker/multivimbroker/pub/config/log.yml
+++ b/multivimbroker/multivimbroker/pub/config/log.yml
@@ -12,14 +12,14 @@ handlers:
class: "logging.handlers.RotatingFileHandler"
filename: "/var/log/onap/multicloud/multivimbroker/multivimbroker.log"
formatter: "mdcFormat"
- maxBytes: 1024*1024*50
+ maxBytes: 52428800
backupCount: 10
formatters:
standard:
- format: "%(asctime)s:[%(name)s]:[%(filename)s]-[%(lineno)d] [%(levelname)s]:%(message)s"
+ format: "%(asctime)s|||||%(name)s||%(thread)||%(funcName)s||%(levelname)s||%(message)s"
mdcFormat:
- format: "%(asctime)s:[%(name)s]:[%(filename)s]-[%(lineno)d] [%(levelname)s]:[%(mdc)s]: %(message)s"
- mdcfmt: "{requestID}"
+ format: "%(asctime)s|||||%(name)s||%(thread)s||%(funcName)s||%(levelname)s||%(message)s||||%(mdc)s \t"
+ mdcfmt: "{requestID} {invocationID} {serviceName} {serviceIP}"
datefmt: "%Y-%m-%d %H:%M:%S"
(): onaplogging.mdcformatter.MDCFormatter
diff --git a/multivimbroker/multivimbroker/pub/utils/syscomm.py b/multivimbroker/multivimbroker/pub/utils/syscomm.py
index 0b2b557..bd4bbb5 100644
--- a/multivimbroker/multivimbroker/pub/utils/syscomm.py
+++ b/multivimbroker/multivimbroker/pub/utils/syscomm.py
@@ -36,6 +36,14 @@ def getHeadersKeys(response):
return [header for header in response.keys() if header not in hopbyhop]
+# trim out 'HTTP_' prefix part and replace "_" wiht "-".
+def originHeaders(request):
+ regex = re.compile('^HTTP_')
+ return dict((regex.sub('', header).replace("_", "-"), value)
+ for (header, value) in request.META.items()
+ if header.startswith('HTTP_'))
+
+
def findMultivimDriver(vim=None):
json_file = os.path.join(os.path.dirname(__file__),
'../config/provider-plugin.json')
diff --git a/multivimbroker/multivimbroker/settings.py b/multivimbroker/multivimbroker/settings.py
index be887b9..8d1fba5 100644
--- a/multivimbroker/multivimbroker/settings.py
+++ b/multivimbroker/multivimbroker/settings.py
@@ -51,6 +51,7 @@ MIDDLEWARE_CLASSES = [
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
+ 'multivimbroker.middleware.LogContextMiddleware',
]
ROOT_URLCONF = 'multivimbroker.urls'
diff --git a/multivimbroker/requirements.txt b/multivimbroker/requirements.txt
index 1378612..ef24d49 100644
--- a/multivimbroker/requirements.txt
+++ b/multivimbroker/requirements.txt
@@ -24,4 +24,4 @@ mock==2.0.0
unittest_xml_reporting==1.12.0
# for onap logging
-onappylog>=1.0.5 \ No newline at end of file
+onappylog>=1.0.6 \ No newline at end of file