Can't create forwarding graph on tacker

[Yassine Jebbar]

I am trying to create a vnffg using tacker, but it shows me the following error:

Request failed: internal server error while processing your request.

I installed tacker using devstack.

Here's the sample-vnffgd.yaml file:

tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0

description: Demo example

metadata:
  template_name: sample-tosca-vnfd1

topology_template:
  node_templates:
    VDU1:
      type: tosca.nodes.nfv.VDU.Tacker
      capabilities:
        nfv_compute:
          properties:
            num_cpus: 1
            mem_size: 512 MB
            disk_size: 1 GB
      properties:
        image: cirros-0.3.5-x86_64-disk
        availability_zone: nova
        mgmt_driver: noop
        config: |
          param0: key1
          param1: key2

    CP21:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        management: true
        order: 0
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL21
        - virtualBinding:
            node: VDU1

    CP22:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        order: 1
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL22
        - virtualBinding:
            node: VDU1

    CP23:
      type: tosca.nodes.nfv.CP.Tacker
      properties:
        order: 2
        anti_spoofing_protection: false
      requirements:
        - virtualLink:
            node: VL23
        - virtualBinding:
            node: VDU1

    VL21:
      type: tosca.nodes.nfv.VL
      properties:
        network_name: net_mgmt
        vendor: Tacker

    VL22:
      type: tosca.nodes.nfv.VL
      properties:
        network_name: net0
        vendor: Tacker

    VL23:
      type: tosca.nodes.nfv.VL
      properties:
        network_name: net1
        vendor: Tacker

[yong sheng gong (gongysh)]

can you paste out the tacker server log?

[Yassine Jebbar (yasnas125)]

There's the file attached but here you go anyway

DEBUG: keystoneclient.session REQ: curl -g -i -X GET http://10.10.2.33/identity -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
DEBUG: keystoneclient.session RESP: [300] Date: Wed, 24 May 2017 00:29:17 GMT Server: Apache/2.4.18 (Ubuntu) Vary: X-Auth-Token Content-Type: application/json Content-Length: 602 Connection: close
RESP BODY: {"versions": {"values": [{"status": "stable", "updated": "2017-02-22T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v3+json"}], "id": "v3.8", "links": [{"href": "http://10.10.2.33/identity/v3/", "rel": "self"}]}, {"status": "deprecated", "updated": "2016-08-04T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}], "id": "v2.0", "links": [{"href": "http://10.10.2.33/identity/v2.0/", "rel": "self"}, {"href": "https://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}]}}

DEBUG: stevedore.extension found extension EntryPoint.parse('table = cliff.formatters.table:TableFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('json = cliff.formatters.json_format:JSONFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('shell = cliff.formatters.shell:ShellFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('value = cliff.formatters.value:ValueFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('yaml = cliff.formatters.yaml_format:YAMLFormatter')
DEBUG: tackerclient.tacker.v1_0.nfvo.vnffg.CreateVNFFG get_data(Namespace(columns=[], formatter='table', max_width=0, name=u'first_vnffg', noindent=False, param_file=None, prefix='', print_empty=False, request_format='json', symmetrical=None, tenant_id=None, variables=[], vnf_mapping=None, vnffgd_id=u'a6405615-4bc1-44c5-bfa0-e19ae9b2864e', vnffgd_name=None))
DEBUG: keystoneclient.auth.identity.v3.base Making authentication request to http://10.10.2.33/identity/v3/auth/tokens
DEBUG: keystoneclient.auth.identity.v3.base {"token": {"is_domain": false, "methods": ["password"], "roles": [{"id": "3743d40563df4a3f91951ccf75e4e435", "name": "Member"}, {"id": "51489300e67f44268c0ca80548fe602b", "name": "anotherrole"}], "expires_at": "2017-05-24T01:29:17.000000Z", "project": {"domain": {"id": "default", "name": "Default"}, "id": "51aa9d2e8dfd4a4890028b33785723e9", "name": "demo"}, "catalog": [{"endpoints": [{"url": "http://10.10.2.33:8000/v1", "interface": "admin", "region": "RegionOne", "region_id": "RegionOne", "id": "014003667e8f43e8872d78d87d115f90"}, {"url": "http://10.10.2.33:8000/v1", "interface": "internal", "region": "RegionOne", "region_id": "RegionOne", "id": "728017feeddb4a5793c6ed1ea0b383dd"}, {"url": "http://10.10.2.33:8000/v1", "interface": "public", "region": "RegionOne", "region_id": "RegionOne", "id": "a4d3c464fca34a0e9152139661f07290"}], "type": "cloudformation", "id": "0ef58eb2574840f99db23fff58af37bf", "name": "heat-cfn"}, {"endpoints": [{"url": "http://10.10.2.33/placement", "interface": "public", "region": "RegionOne", "region_id": "RegionOne", "id": "060dc3b4e8ca4dd8b0aa124a5d4db70a"}], "type"...

[Launchpad Janitor (janitor)]

[Expired for tacker because there has been no activity for 60 days.]