http://configuration-schema-documentation.s3-website-us-west-1.amazonaws.com/R3.2/contrail_openapi.html#service-template

Below sample should help
root@nodeb8:~# contrail-logs --module contrail-api  --message-type 
VncApiConfigLog --last 10m

2017 Jun 28 00:54:18.181708 nodeb8 
[Config:contrail-api:0:__default__][SYS_INFO] : VncApiConfigLog:245 
[VncApiCommon: object_type = service_template, identifier_name = 
default-domain:test1, url = http://10.204.216.201:9100/service-templates, 
operation = post, useragent = Restler for node.js, remote_ip = 
10.204.216.201:9100, body = {"service-template": {"display_name": "test1", 
"name": "test1", "parent_type": "domain", "perms2": {"owner": 
"f9e4b6aa638e42768d406856de6b2d4a", "owner_access": 7, "global_access": 0, 
"share": []}, "service_template_properties": {"instance_data": null, 
"availability_zone_enable": null, "service_virtualization_type": 
"virtual-machine", "interface_type": [{"service_interface_type": "management"}, 
{"service_interface_type": "left"}, {"service_interface_type": "right"}], 
"image_name": null, "service_mode": "in-network", "version": 2, "service_type": 
"firewall", "flavor": null, "service_scaling": null, "vrouter_instance_type": 
null, "ordered_interfaces": true}, "versionList": [{"text": "v1", "id": 1}, 
{"text": "v2", "id": 2}], "fq_name": ["default-domain", "test1"], 
"owner_visible": false, "id_perms": {"enable": true, "uuid": null, "creator": 
null, "created": null, "user_visible": true, "last_modified": null, 
"permissions": {"owner": "cloud-admin", "owner_access": 7, "other_access": 7, 
"group": "cloud-admin-group", "group_access": 7}, "description": null}}}, 
domain = default-domain, project = ctest-TestECMPSanity-63415890, user = admin]


Vedu

From: Users 
<[email protected]<mailto:[email protected]>>
 on behalf of OpenContrail Users List - 2 
<[email protected]<mailto:[email protected]>>
Reply-To: Suresh Kumar S 
<[email protected]<mailto:[email protected]>>
Date: Tuesday, June 27, 2017 at 4:39 PM
To: OpenContrail Users List - 2 
<[email protected]<mailto:[email protected]>>, Dev 
<[email protected]<mailto:[email protected]>>
Subject: [Users] Error in service template creation

Hi,

In Contrail 3.2,
I am trying to create a service template  using REST API as below,

POST http://contrail-api:8082/service-templates

{
    "name": "fw_st",
    "version" : 2,
    "service_mode": "in-network",
    "service_type": "firewall",
    "interface_type": ["management","left","right"],
    "service_virtualization_type": "virtual-machine"
}

The response is "500 Internal Server Error". The logs are below.
Any suggestions to fix this error?

Thanks
suresh



Contrail API Server Logs
=====================

06/27/2017 11:05:33 AM [contrail-api]: SANDESH: [DROP: NoSession] __default__ 
[SYS_ERR]: VncApiError: <type 'exceptions.KeyError'>
Python 2.7.6: /usr/bin/python
Tue Jun 27 11:05:33 2017

A problem occurred in a Python script.  Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py in 
handler_trap_exception(*args=(), **kwargs={})
 1712                     (code, err_msg) = status
 1713                     raise cfgm_common.exceptions.HttpError(code, err_msg)
 1714                 response = handler(*args, **kwargs)
 1715                 self._generate_rest_api_response_trace(trace, response)
 1716
response undefined
handler = <functools.partial object>
args = ()
kwargs = {}
/usr/lib/python2.7/dist-packages/cfgm_common/vnc_api_stats.py in 
wrapper(api_server_obj=<vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer 
object>, resource_type='service_template', *args=(), **kwargs={})
   15             statistics = VncApiStatistics(
   16                 obj_type=resource_type.replace('-', '_'))
   17             response = func(api_server_obj, resource_type, *args, 
**kwargs)
   18             statistics.response_size = len(str(response))
   19             statistics.response_code = bottle.response.status_code
response undefined
func = <function http_resource_create>
api_server_obj = <vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer object>
resource_type = 'service_template'
args = ()
kwargs = {}

 /usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py in 
http_resource_create(self=<vnc_cfg_api_server.vnc_cfg_api_server.VncApiServer 
object>, obj_type='service_template')
  414     def http_resource_create(self, obj_type):
  415         resource_type, r_class = self._validate_resource_type(obj_type)
  416         obj_dict = get_request().json[resource_type]
  417
  418         # check visibility
obj_dict undefined
global get_request = <function get_request>
).json undefined
resource_type = 'service-template'
<type 'exceptions.KeyError'>: 'service-template'
    __class__ = <type 'exceptions.KeyError'>
    __delattr__ = <method-wrapper '__delattr__' of exceptions.KeyError object>
    __dict__ = {}
    __doc__ = 'Mapping key not found.'
    __format__ = <built-in method __format__ of exceptions.KeyError object>
    __getattribute__ = <method-wrapper '__getattribute__' of 
exceptions.KeyError object>
    __getitem__ = <method-wrapper '__getitem__' of exceptions.KeyError object>
    __getslice__ = <method-wrapper '__getslice__' of exceptions.KeyError object>
    __hash__ = <method-wrapper '__hash__' of exceptions.KeyError object>
    __init__ = <method-wrapper '__init__' of exceptions.KeyError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of exceptions.KeyError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of exceptions.KeyError 
object>
    __repr__ = <method-wrapper '__repr__' of exceptions.KeyError object>
    __setattr__ = <method-wrapper '__setattr__' of exceptions.KeyError object>
    __setstate__ = <built-in method __setstate__ of exceptions.KeyError object>
    __sizeof__ = <built-in method __sizeof__ of exceptions.KeyError object>
    __str__ = <method-wrapper '__str__' of exceptions.KeyError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __unicode__ = <built-in method __unicode__ of exceptions.KeyError object>
    args = ('service-template',)
    message = 'service-template'

The above is a description of an error in a Python program.  Here is
the original traceback:

Traceback (most recent call last):
  File 
"/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", 
line 1714, in handler_trap_exception
    response = handler(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/cfgm_common/vnc_api_stats.py", line 
17, in wrapper
    response = func(api_server_obj, resource_type, *args, **kwargs)
  File 
"/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", 
line 416, in http_resource_create
    obj_dict = get_request().json[resource_type]
KeyError: 'service-template'

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