If that curl command gets result back, even it’s an error – that means restconf 
call from APPC is working.

It sounds like netconf mount has issue from the curl result

Taka

From: 陈庄洋 <[email protected]>
Sent: Thursday, May 14, 2020 11:43 AM
To: [email protected]; CHO, TAKAMUNE <[email protected]>
Subject: Re: [onap-discuss] #elalto #appc APPC 404 in vFW "closed loop"

Hi Taka,

Unfortunately CMRI lab env is not able to make containers access the internet.

I try to curl from k8s node to appc svc IP, the result is listed below email.

From my perspective, the result would be the same with run curl inside the appc 
container. Would it be different?

The last thing I would try would be upload a APK package into appc container.

Regards,

Zhuangyang

From: <[email protected]<mailto:[email protected]>> on 
behalf of Zhuangyang Chen 
<[email protected]<mailto:[email protected]>>
Reply to: <[email protected]<mailto:[email protected]>>, 
<[email protected]<mailto:[email protected]>>
Date: Wednesday, May 13, 2020 at 9:21 PM
To: <[email protected]<mailto:[email protected]>>, 
<[email protected]<mailto:[email protected]>>
Subject: Re: [onap-discuss] #elalto #appc APPC 404 in vFW "closed loop"

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:[email protected]:8282/restconf/config/network-topology:network-topology/topology/topology-netconf/node/9d8893f4-f158-451a-9828-46dfc610de71/yang-ext:mount/stream-count:stream-count/streams/<https://urldefense.proofpoint.com/v2/url?u=http-3A__admin-3AKp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U-4010.108.131.179-3A8282_restconf_config_network-2Dtopology-3Anetwork-2Dtopology_topology_topology-2Dnetconf_node_9d8893f4-2Df158-2D451a-2D9828-2D46dfc610de71_yang-2Dext-3Amount_stream-2Dcount-3Astream-2Dcount_streams_&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=i5VHNTZ3SDPgIii87sudZA&m=MmauRnGaC8z8v8yrWaS9izrrIxDX4jOSd6NJXoXTyek&s=B7Y7hMfdp8CRH3T6l-HeLSlEYpi-6IPngSPOBmlKgls&e=>

{"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: <[email protected]<mailto:[email protected]>> on 
behalf of Taka Cho <[email protected]<mailto:[email protected]>>
Reply to: <[email protected]<mailto:[email protected]>>, 
<[email protected]<mailto:[email protected]>>
Date: Wednesday, May 13, 2020 at 8:59 PM
To: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>, 
"[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
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<https://urldefense.proofpoint.com/v2/url?u=https-3A__gerrit.onap.org_r_gitweb-3Fp-3Dappc.git-3Ba-3Dblob-3Bf-3Dappc-2Dprovider_appc-2Dprovider-2Dbundle_src_main_java_org_onap_appc_provider_topology_TopologyService.java-3Bh-3D1a95d24ab54fda3a9adaeee5c6cf6e6e6a9e1e60-3Bhb-3Dbb3b3a39f5d5c68f3ae4ad1e7f6bf3f095fe9701&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=i5VHNTZ3SDPgIii87sudZA&m=MmauRnGaC8z8v8yrWaS9izrrIxDX4jOSd6NJXoXTyek&s=fLbocQdkpSR9eGXPcWq7ydN-l9EtsPPZgrE-FzzGgmA&e=>
Taka

From: [email protected]<mailto:[email protected]> 
<[email protected]<mailto:[email protected]>> On Behalf Of 
zychen
Sent: Wednesday, May 13, 2020 4:47 AM
To: [email protected]<mailto:[email protected]>
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/<https://urldefense.proofpoint.com/v2/url?u=http-3A__admin-3AKp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U-40appc-3A8282_restconf_config_network-2Dtopology-3Anetwork-2Dtopology_topology_topology-2Dnetconf_node_9d8893f4-2Df158-2D451a-2D9828-2D46dfc610de71_yang-2Dext-3Amount_stream-2Dcount-3Astream-2Dcount_streams_&d=DwQFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=i5VHNTZ3SDPgIii87sudZA&m=0ngRnhAg9QFC1M3lJA5gaT6F0E_OiNXAbKCXpjrbPmI&s=M6OeuLAgGD1Ay_pSVqwfKEonsKgCmXufsijW3DC_OBA&e=>,
 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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