Juniper Openstack

Not able to attach policy to a network

Bug #1363584 reported by venu kolli on 2014-08-31

This bug affects 1 person

	Status	Importance	Assigned to	Milestone
Juniper Openstack	Status tracked in Trunk
R1.1	Fix Released	Critical	Hampapur Ajay	Juniper Openstack r1.10-fcs
Trunk	Fix Released	Undecided	Unassigned

Bug Description

create a default policy through webui / api

Attaching a policy to a network gives an internal error during both operations from webui / api

2014-08-31T07:36:36.935Z - debug: In updateFloatingIpList(): JSON Parse error:TypeError: Cannot read property 'length' of undefined
2014-08-31T07:36:36.952Z - error: URL [http://5.5.5.13:9100/virtual-network/026fd53c-6fa2-49b6-86fa-76034d9452b1] returned error ["Internal Server Error"]
2014-08-31T07:36:36.953Z - error: REST Server Error: Internal Server Error
    at APIServer.retryMakeCall (/usr/src/contrail/contrail-web-core/src/serverroot/common/rest.api.js:169:13)
    at EventEmitter.APIServer.makeCall (/usr/src/contrail/contrail-web-core/src/serverroot/common/rest.api.js:280:18)
    at EventEmitter.emit (events.js:99:17)
    at EventEmitter.mixin._fireSuccess (/usr/lib64/node_modules/restler/lib/restler.js:211:10)
    at mixin._responseHandler (/usr/lib64/node_modules/restler/lib/restler.js:152:20)
    at IncomingMessage.parsers.auto (/usr/lib64/node_modules/restler/lib/restler.js:368:7)
    at EventEmitter.mixin._encode (/usr/lib64/node_modules/restler/lib/restler.js:192:29)
    at mixin._responseHandler (/usr/lib64/node_modules/restler/lib/restler.js:148:16)
    at EventEmitter.mixin._decode (/usr/lib64/node_modules/restler/lib/restler.js:164:7)
    at IncomingMessage.mixin._responseHandler (/usr/lib64/node_modules/restler/lib/restler.js:141:14)

See original description

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venu kolli (vkolli) wrote on 2014-08-31:

webui screen shot Edit (401.2 KiB, image/png)

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venu kolli (vkolli) wrote on 2014-08-31:

webui screen shot Edit (401.2 KiB, image/png)

Revision history for this message

venu kolli (vkolli) wrote on 2014-08-31:

webui screen shot Edit (401.2 KiB, image/png)

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venu kolli (vkolli) wrote on 2014-08-31:

policy_2.png Edit (376.1 KiB, image/png)

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venu kolli (vkolli) wrote on 2014-08-31:

Traceback when attaching a policy via api

ERROR:vnc_cfg_api_server.vnc_cfg_api_server:Exception in REST api handler:
<pre>Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 403, in handler_trap_exception
    return handler(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/gen/vnc_api_server_gen.py", line 2458, in network_policys_http_post
    obj_dict = request.json[key]
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 163, in __get__
    if key not in storage: storage[key] = self.getter(obj)
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 1020, in json
    return json_loads(self.body.read(self.MEMFILE_MAX))
  File "/usr/lib/python2.7/json/__init__.py", line 326, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python2.7/json/decoder.py", line 366, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python2.7/json/decoder.py", line 384, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
</pre>

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 764, in _handle
    return route.call(**args)
  File "/usr/lib/python2.7/dist-packages/bottle.py", line 1575, in wrapper
    rv = callback(*a, **ka)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 416, in handler_trap_exception
    raise e
ValueError: No JSON object could be decoded

description:

updated

Sanju Abraham (asanju) on 2014-08-31

Changed in juniperopenstack:
milestone:	none → r1.10-fcs

Rahul (rahuls) on 2014-09-01

tags:

added: config ui

Revision history for this message

Prakash Bailkeri (prakashmb) wrote on 2014-09-01:

From the api server logs on the setup: I see repeated error log while attaching the policy to virtual network:

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 403, in handler_trap_exception
    return handler(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/gen/vnc_api_server_gen.py", line 15179, in virtual_network_http_put
    (ok, result) = self._put_common(request, 'virtual_network', id, fq_name, obj_dict)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 1093, in _http_put_common
    obj_uuid, fq_name_str, obj_type, 'put', log_msg)
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 1002, in config_object_error
    if object_type is not None:
NameError: global name 'object_type' is not defined

This error is fixed in R1.1 (https://github.com/Juniper/contrail-controller/commit/7ca465bfa483)

Regarding the error in comment #5, (network_policys_http_post), can be related to the size of json body(MEMFILE_MAX = 102400). Do you have more number of rules in the policy?

Ashish Ranjan (aranjan-n) on 2014-09-01

information type:

Proprietary → Public

Revision history for this message

Hampapur Ajay (hajay) wrote on 2014-09-02:

fixed by 7ca465bfa483a573e99caad7d9bf4abfc67b2cf1

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venu kolli (vkolli) wrote on 2014-09-24:

Not seeing this issue anymore on 1.1 build 34

Revision history for this message

venu kolli (vkolli) wrote on 2014-11-18:

Not seeing this issue anymore

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