Re: #elalto #appc APPC 404 in vFW "closed loop" #appc #elalto


Zhuangyang Chen
 

Hi Taka,

 

Considering appc container does not have curl, I try this curl command on k8s node by replacing localhost to appc IP.

 

The result indicates mount point does not exist?

 

root@k8s-node2:~# curl http://admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U@...:8282/restconf/config/network-topology:network-topology/topology/topology-netconf/node/9d8893f4-f158-451a-9828-46dfc610de71/yang-ext:mount/stream-count:stream-count/streams/

 

{"errors":{"error":[{"error-type":"protocol","error-tag":"data-missing","error-message":"Mount point does not exist."}]}}

 

However, I try to GET data by ODL APIDocs “GET /restconf/config/network-topology:network-topology/topology/{topology-id}/node/{node-id}”, result is data missing.

 

{

  "errors": {

    "error": [

      {

        "error-type": "application",

        "error-tag": "data-missing",

        "error-message": "Request could not be completed because the relevant data model content does not exist "

      }

    ]

  }

}

 

Regards,

 

Zhuangyang

 

From: <onap-discuss@...> on behalf of Taka Cho <tc012c@...>
Reply to: <onap-discuss@...>, <tc012c@...>
Date: Wednesday, May 13, 2020 at 8:59 PM
To: "onap-discuss@..." <onap-discuss@...>, "chenzhuangyang@..." <chenzhuangyang@...>
Subject: Re: [onap-discuss] #elalto #appc APPC 404 in vFW "closed loop"

 

HI,

 

There is appc.provider.vfodl.url in /opt/onap/appc/data/properties/appc.property APPC docker

 

Try  curl http://admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U@localhost:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/NODE_NAME/yang-ext:mount/stream-count:stream-count/streams/ to see if it worked from inside appc container.

 

The topologySevice code is here:

 

https://gerrit.onap.org/r/gitweb?p=appc.git;a=blob;f=appc-provider/appc-provider-bundle/src/main/java/org/onap/appc/provider/topology/TopologyService.java;h=1a95d24ab54fda3a9adaeee5c6cf6e6e6a9e1e60;hb=bb3b3a39f5d5c68f3ae4ad1e7f6bf3f095fe9701

Taka

 

From: onap-discuss@... <onap-discuss@...> On Behalf Of zychen
Sent: Wednesday, May 13, 2020 4:47 AM
To: onap-discuss@...
Subject: [onap-discuss] #elalto #appc APPC 404 in vFW "closed loop"

 

Hi there,

In K8S Elato env, during on-boarding vFW. APPC encountered an 404 error:

APPC0060E Application null graph APPC:topology-operation-all:2.0.0 completed with failure: error code = 404, message = Not Found

In previous steps, APPC got Got 1 messages from DMaaP, Read 1 messages from APPC-CL as appcDemoEventListener/960. 

And Enrolled into TopologyService - modifyConfig() method.

However, I noticed the org.onap.appc.configURL is made to config DB in ODL, Should I consider to preload some data like SDNC in vFW? 

2020-05-13T01:07:00,459 | DEBUG | qtp1290089202-32909 | eelf                             | 444 - appc-common-bundle - 1.6.4 | Parameters passed to SLI: [ org.onap.appc.configURL = http://admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U@appc:8282/restconf/config/network-topology:network-topology/topology/topology-netconf/node/9d8893f4-f158-451a-9828-46dfc610de71/yang-ext:mount/stream-count:stream-count/streams/, org.onap.appc.reqid = c5bc35d5-fbf5-4619-a745-41665f01e21d, org.onap.appc.action = modifyConfig, org.onap.appc.configJson = {"streams": {"active-streams": 5}} ]

Regards,

Irving

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