Looks like you pub_key is not formatted correctly when it gets to openstack for 
some reason (or at least that is what the error message is indicating).
The parameters data looks good but openstack is responding that its bad (the 
error text show the pub_kcy is missing the leading ssh-rsa and there is some 
funky spacing/line wraps but not sure if that is simply bad error reporting or 
a real bad data input).

I would check the preload data that robot is sending to SDNC (and confirm the 
data in SDNC under the vnf-api preload vnd data). It looks like the 
sdnc_directives is missing the ssh-rsa part.

                                                                                
          <entry>
                                                                                
                         <key>pub_key</key>
                                                                                
          
<value>AAAAB3NzaC1yc2EAAAADAQABAAABAQCxohO+vv7lGI3E8K4HOlPhQbt8lxOhHTJT5wqgiC2dR1MpxZvvD78F9hyeI6WhFl52uI2h9eWosmzeZGRSfSMMdPhi1uX6eEBonYdHzq4vZSwZfpFEph/9h0/ilITpf+ns+XW+1ihZkzQOPp3Yyirq4C7MVfdvRFzPLWkU6TUreCg1EFoNdKT+Zm1P7XqVYjNvmuZLN4gW3QI0aYi1aAZITBDX95tvGxz0CCL11i/CRDnJ21N98MIkQGkt7heSxxwKTMpr2HYoQPyY4DFB9StJpzTeVER6vhgxemd+0i7HUwSoRgl14abiirIj7fnmHGOZkLBeWQP3H47U7sA9NISF
 user@controller</value>
                                                                                
          </entry>

Should look like the xml form of this:
pub_key: "ssh-rsa 
AAAAB3NzaC1yc2EAAAADAQABAAABAQCxohO+vv7lGI3E8K4HOlPhQbt8lxOhHTJT5wqgiC2dR1MpxZvvD78F9hyeI6WhFl52uI2h9eWosmzeZGRSfSMMdPhi1uX6eEBonYdHzq4vZSwZfpFEph/9h0/ilITpf+ns+XW+1ihZkzQOPp3Yyirq4C7MVfdvRFzPLWkU6TUreCg1EFoNdKT+Zm1P7XqVYjNvmuZLN4gW3QI0aYi1aAZITBDX95tvGxz0CCL11i/CRDnJ21N98MIkQGkt7heSxxwKTMpr2HYoQPyY4DFB9StJpzTeVER6vhgxemd+0i7HUwSoRgl14abiirIj7fnmHGOZkLBeWQP3H47U7sA9NISF
 user@controller"
Brian



2020-01-15T18:52:39.812Z|ad5d7f84-147c-4a7d-b5b9-685432ba9a7b|org.onap.so.openstack.utils.MsoHeatUtils
 - Performing post processing backout: false cleanUpKeyPair: true, stack 
Stack{description='Heat template to deploy TAAS', 
links=[Link{href='http://controller:8004/v1/70968f3b213c4c8d81d92c06a9dddf7c/stacks/test_taas_vspvtaas1301a_202001160021/63219ede-87ce-46a5-b060-05e5bcb2831d',
 rel='self'}], stackStatusReason='Resource CREATE failed: BadRequest: 
resources.my_keypair: Keypair data is invalid: failed to generate fingerprint 
(HTTP 400) (Request-ID: req-65c74120-631b-4f01-829c-f305da78de4b)', 
stackName='test_taas_vspvtaas1301a_202001160021', updatedTime=null, 
creationTime=Wed Jan 15 18:52:22 GMT 2020, stackStatus='CREATE_FAILED', 
id='63219ede-87ce-46a5-b060-05e5bcb2831d', outputs='[]', 
parameters='{vf_module_id=707b0e2b-3ec0-49fb-90a1-4f68a2dca8d2, 
OS::project_id=70968f3b213c4c8d81d92c06a9dddf7c, 
onap_private_subnet_id=oam_network_pFVi, onap_private_net_cidr=30.0.0.0/24, 
mr_ip_port=30227, dcae_collector_port=8080, taas_network_net_cidr=70.0.0.0/24, 
onap_private_net_id=oam_network_pFVi, base_flavor_name=m1.medium, 
cloud_env=openstack, key_name=vtaas_key, 
prov_id=f387dcf8-0d46-49df-9eaf-440c9221654e, 
vnf_id=c43baae3-605d-4d06-af07-93fb48652dd1, 
OS::stack_name=test_taas_vspvtaas1301a_202001160021, mr_ip_addr=30.0.0.10, 
base_image_name=ubuntu_16.04, dcae_collector_ip=30.0.0.13, 
taas_network_subnet_id=test_taas_net_taas_network_subnet_202001160021, 
OS::stack_id=63219ede-87ce-46a5-b060-05e5bcb2831d, 
vtaas_private_ip_0=30.0.0.91, vtaas_private_ip_1=70.0.0.41, vtaas_name_0=vTaas, 
public_net_id=b38bae76-988a-4756-9f49-23f023e9a3b4, 
availability_zone=onap-services, 
pub_key=AAAAB3NzaC1yc2EAAAADAQABAAABAQCxohO+vv7lGI3E8K4HOlPhQbt8lxOhHTJT5wqgiC2dR1MpxZvvD78F9hyeI6WhFl52uI2h9eWosmzeZGRSfSMMdPhi1uX6eEBonYdHzq4vZSwZfpFEph/9h0/ilITpf+ns+XW+1ihZkzQOPp3Yyirq4C7MVfdvRFzPLWkU6TUreCg1EFoNdKT+Zm1P7XqVYjNvmuZLN4gW3QI0aYi1aAZITBDX95tvGxz0CCL11i/CRDnJ21N98MIkQGkt7heSxxwKTMpr2HYoQPyY4DFB9StJpzTeVER6vhgxemd+0i7HUwSoRgl14abiirIj7fnmHGOZkLBeWQP3H47U7sA9NISF
 user@controller, 
taas_network_net_id=test_taas_net_taas_network_202001160021}', files='null'}


From: Velugubantla Praveen <[email protected]>
Sent: Wednesday, January 15, 2020 2:43 PM
To: FREEMAN, BRIAN D <[email protected]>; [email protected]
Cc: Devangam Manjunatha <[email protected]>; Naveen S. Sankad 
<[email protected]>
Subject: [ElAlto]-[VF-Module]-[Key-pair] :- BadRequest: resources.my_keypair: 
Keypair data is invalid: failed to generate fingerprint (HTTP 400)

Hi Brian / Team,

We tried to deploy our own new service which designed and distributed 
successfully through the same integration scripts used for vCPE, but when we 
deployed network had got created successfully next the vf-module stack failed 
because of the key-pair data issue it was not able to generate the fingerprint 
required.

ERROR : BadRequest: resources.my_keypair: Keypair data is invalid: failed to 
generate fingerprint (HTTP 400) (Request-ID: 
req-65c74120-631b-4f01-829c-f305da78de4b)

I am attaching the SO-openstack adapter log. Can you suggest me why this kind 
of error happens & what we can debug further regarding this.

Any help or suggestion to resolve this.


Regards,

________________________________________________________

Velugubantla Praveen

Engineer - CTO-Common

L&T TECHNOLOGY SERVICES LIMITED

L3 Building, Manyata Embassy Business Park,
Nagawara Hobli, Bengaluru-560045

________________________________________________________

Mobile: +91 9154111420



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