Page Comparison

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1. Send vCPE homing template to HAS, E.g.

   1. $ curl -X POST --user admin1:plan.15 -H 'Content-Type: application/json' \
      -d @homing.json localhost:8091/v1/plans

   2. Hint: homing.json may be created by conjoining 

      Code Block
      { "name": "vCPE homing Beijing 2.0.0-ONAP", "template": <<HAS Homing Specification (R')>> }

      where HAS Homing Specification (R') = https://wiki.onap.org/display/DW/vCPE+Homing+Use+Case

   3. Hint: for username:password (--user above) see ~/conductor.conf, conductor_api section

2. ISSUE_1: At this point a request sent to the MUSIC fails with the error: 

   request

   fails with an error and the following message is returned for the homing request:

   1. After a 5 mins long timeout, the HAS api component replies back with error:

   2. Code Block
      language js
      { "error_message": { "explanation": "Unable to create Plan.", "code": 500, "error": { "message": "The server has either erred or is incapable of performing the requested operation.", "type": "HTTPInternalServerError" }, "title": "Internal Server Error" } }

   3. The underlying communication can be observed by capturing network traffic on the docker bridges by Wireshark:

      1. Request to MUSIC sent by the controller: PUT /MUSIC/rest/v2/keyspaces/conductor_rpc/tables/controller/rows?id=<<Some UUID>>

      2. MUSIC's reply: "Exception thrown while doing the critical put, check sanctity of the row/conditions:\nnull"

      3. The produced HTTP stream between `controller` and MUSIC captured with Wireshark:

         View file
         name HAS-MUSIC consitency-atomic.txt height 250

          

Contact

Please if you have anything to add to or ask about this tutorial, contact me: balazs.nemeth__AT__tmit.bme.hu

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