[GitHub] [trafficcontrol] rob05c opened a new issue #4772: Traffic Ops Topology with Secondary Parent returns error

[GitBox <gi...@apache.org>]

rob05c opened a new issue #4772:
URL: https://github.com/apache/trafficcontrol/issues/4772


   I attempted to create the following Topology in Traffic Portal:
   ```
   {
     "name": "Foo",
     "description": "bar",
     "nodes": [
       {
         "cachegroup": "mid-west",
         "parent": "",
         "secParent": "",
         "parents": []
       },
       {
         "cachegroup": "sacramento-ca-usa",
         "parent": "mid-west",
         "secParent": "mid-east",
         "parents": [
           0,
           2
         ]
       },
       {
         "cachegroup": "mid-east",
         "parent": "",
         "secParent": "",
         "parents": []
       },
       {
         "cachegroup": "albany-ny-usa",
         "parent": "mid-east",
         "secParent": "mid-west",
         "parents": [
           2,
           0
         ]
       },
       {
         "cachegroup": "tallahassee-fl-usa",
         "parent": "mid-east",
         "secParent": "mid-west",
         "parents": [
           2,
           0
         ]
       }
     ]
   }
   ```
   
   And Traffic Ops returned the error message
   ```
   parent 'sacramento-ca-usa' edge type' cachegroup sacramento-ca-usa's type is EDGE_LOC; it cannot be a parent of sacramento-ca-usa
   ```
   
   Note in the JSON, sacramento-ca-usa is not a parent of itself. I also sometimes get error messages for the other edges, thinking other edges are parented to edges, when they're not.
   
   It seems to fail with any Secondary CacheGroup assignment. When I remove the secondaries, it succeeds.
   
   ## I'm submitting a ...
   - [x] bug report
   
   ## Traffic Control components affected ...
   - [x] Traffic Ops
   - [x] Traffic Portal
   
   ## Current behavior:
   Cannot create Topology with Secondary Parents. See above.
   
   ## Expected / new behavior:
   Ability to create Topology with Secondary Parents.
   
   ## Minimal reproduction of the problem with instructions:
   In Traffic Portal, attempt to create a topology with multiple Mids and multiple Edges, where the edges' secondary is a different Mid.
   
   ## Anything else:


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[GitHub] [trafficcontrol] rawlinp closed issue #4772: Traffic Ops Topology with Secondary Parent returns error

[GitBox <gi...@apache.org>]

rawlinp closed issue #4772:
URL: https://github.com/apache/trafficcontrol/issues/4772


   


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