Can you check that the pgn app actually came up ? The vm has installation 
scripts as part of cloud init that download a zip and run an install. The error 
seems like robot cant rwach the restconf interface on the pgn.

Brian



Sent via the Samsung Galaxy S8, an AT&T 5G Evolution capable smartphone



-------- Original message --------
From: Santosh Thapa Magar <[email protected]>
Date: 8/24/20 9:10 PM (GMT-05:00)
To: [email protected], "FREEMAN, BRIAN D" <[email protected]>
Subject: [Frankfurt]vFWCL Verification Issue

Hi Brian,

We are trying to implement robot intantiation vFWCL in Frankfurt.
We have been following link for implementing vFWCL.
https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.onap.org_projects_onap-2Dintegration_en_frankfurt_docs-5Fvfw.html-23docs-2Dvfw&d=DwICAg&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=Iv0yK235blYpJKmR21K9Z_vkstgJiXFOMDiFqVGEYpM&s=wRYGdLyQSVogKk_4IrlOKEmUAvWN2aUmMnOzGGHFLzU&e=
https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.onap.org_display_DW_Robot-2BinstantiateVFWCL&d=DwICAg&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=Iv0yK235blYpJKmR21K9Z_vkstgJiXFOMDiFqVGEYpM&s=nAwXo5aLzpQpB9T_WiciKFQjhrny72uFsxESGjPZK_4&e=

Note: We have not used CDS to implemnt vFWCL.

After installing full onap we ran the robot scripts in onap-rke VM in following 
order.
cd /root/onap/kubernetes/robot
Step 1)./ete-k8s.sh onap health
Step 2)./ete-k8s.sh onap healthdist
Step 3)./demo-k8s.sh onap init
Step 4)./demo-k8s.sh onap init_robot
Step 5)./ete-k8s.sh onap instantiateVFWCL
Step 6).demo-k8s.sh onap vfwclosedloop <pgn-ip-address>

Step 5.instantiateVFWCL script ran with passed result. Stacks were created in 
the Openstack.

For running the use case we ran the robot script mentioned in Step 6. for 
pgn-ip-address we used the public ip assigned to Packet
Generator VM created in Openstack.
We found following error in this step.
1) ConnectionError: HTTPConnectionPool(host='xx.xx.xx.xx', port=8183): Max 
retries exceeded with url:
/restconf/config/stream-count:stream-count/streams (Caused by 
NewConnectionError('<urllib3.connection.HTTPConnection object at
0x7fb6643ca910>: Failed to establish a new connection: [Errno 111] Connection 
refused',))

2) Resolving variable '${resp.status_code}' failed: AttributeError: 'NoneType' 
object has no attribute 'status_code'


We would be thankful if you could guide us to sort out this issue.

Best Regards,
Santosh Thapa Magar



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