Libyang errors when connecting to Opendaylight MDSAL Netconf

[esend7881]

I am trying to connect to the Opendaylight MDSAL Netconf server through netopeer2-cli. I am able to connect, but see many errors related to libyang:

> connect --ssh --login admin --port 2830
The authenticity of the host 'localhost' cannot be established.
ssh-rsa key fingerprint is ee:ee:a3:97:e3:76:44:17:09:00:c4:55:67:f6:f3:28:d1:b1:7c:1e.
Are you sure you want to continue connecting (yes/no)? yes
Password authentication

Password: 
ly WARNING: Missing status in deprecated subtree (/opendaylight-queue-types:{grouping}[queue-prop-min-rate]/common-queue), inheriting.
ly WARNING: Missing status in deprecated subtree (/opendaylight-queue-types:{grouping}[queue-prop-min-rate]/rate), inheriting.
_truncated_
ly ERROR: Missing keyword "key" as a child to "list". (/network-topology:network-topology/topology/node/opendaylight-topology-view:original-node)
ly WARNING: Missing status in deprecated subtree (/opendaylight-inventory:{grouping}[node]/id), inheriting.
ly WARNING: Missing status in deprecated subtree (/opendaylight-inventory:{grouping}[node]/node-connector), inheriting.
_truncated_
ly ERROR: Module "opendaylight-meter-types" parsing failed.
ly ERROR: Importing "opendaylight-meter-types" module into "opendaylight-flow-types" failed.
ly ERROR: Importing "opendaylight-port-types" module into "flow-node-inventory" failed.
ly ERROR: Missing keyword "key" as a child to "list". (/openflow-instruction:instruction-container/instruction-choice/write-actions-case/write-actions/action)
ly ERROR: Module "openflow-instruction" parsing failed.
_truncated_
ly ERROR: Importing "opendaylight-flow-types" module into "opendaylight-table-types" failed.
ly ERROR: Module "opendaylight-table-types" parsing failed.
ly ERROR: Importing "opendaylight-table-types" module into "sal-table" failed.
> 
> 
> get-config --source=running
DATA
<upgrade-config xmlns="urn:opendaylight:serviceutils:upgrade">
  <upgradeInProgress>false</upgradeInProgress>
</upgrade-config>

I'm not sure if this issue is related to Opendaylight or if it has to do with libyang or netopeer2, etc. I thought I would ask here and see what you think. For the record, when I connect via regular SSH, I don't see these errors (though regular SSH boots me off after 20 secons)

$ ssh -p 2830 admin@localhost -s netconf
Password authentication
Password: 
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<hello xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<capabilities>
<capability>urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults?module=ietf-netconf-with-defaults&amp;revision=2011-06-01</capability>
<capability>urn:opendaylight:openflowplugin:extension:general?module=openflowplugin-extension-general&amp;revision=2014-07-14</capability>
_truncated_
<capability>urn:opendaylight:l2:types?module=opendaylight-l2-types&amp;revision=2013-08-27</capability>
</capabilities>
<session-id>2</session-id>
</hello>
]]>]]>

I truncated much of this, so if you are interested, I can get more full logs, but I think this tells the story.

Does anyone have experience running SSH into OpenDaylight's Netconf server?

• libnetconf2 v1.1.26
• libyang v1.0.184
• netopeer2 v1.1.39
• sysrepo v1.4.70
• ODL v0.11.0 (Sodium)

[michalvasko]

Hi,
the first error

ly ERROR: Missing keyword "key" as a child to "list". (/network-topology:network-topology/topology/node/opendaylight-topology-view:original-node)

is valid, I have just checked, the YANG module is incorrect. The rest of the errors may just be the consequences of this one.

[esend7881]

I confirmed there is an error related to the list/key of the ODL yang models. Hopefully ODL fixes them or something corrects this, for now I had to add key's.