Error with keypair while creating a VM via blueprint: Invalid key_name provided

[Roberto Bandini]

Hi,

I tried to create a simple blueprint to build a node with a VM:

tosca_definitions_version: cloudify_dsl_1_0

imports:

  - http://www.getcloudify.org/spec/cloudify/3.2.1/types.yaml

  - http://www.getcloudify.org/spec/openstack-plugin/1.2.1/plugin.yaml

node_templates:

  test_1_host:

    type: cloudify.openstack.nodes.Server

    properties:

      image: 4f413a7d-9116-406b-ba79-10113e805e18

      flavor: 3

      server:

        key_name: testKey1

If I don't set server and key_name I don't have any problem.
I would like to try to set an existing keypair as VM keypair.
I tried to do the same via Openstack dashboard and everything it's ok.

I'm getting the following error using that blueprint:

(Cloudify) D:\Programmi\Cloudify\working_dir_cl3\blueprints\test_2>cfy events li

st --include-logs --execution-id 99c089c4-0b2f-4856-bfe6-90fa9b168a26

Getting events from management server 128.104.223.153 for execution id '99c089c4

-0b2f-4856-bfe6-90fa9b168a26' [include_logs=True]

2015-12-19T11:56:13 CFY <test_2> Starting 'install' workflow execution

2015-12-19T11:56:13 CFY <test_2> [test_1_host_5dad0] Creating node

2015-12-19T11:56:14 CFY <test_2> [test_1_host_5dad0.create] Sending task 'nova_p

lugin.server.create'

2015-12-19T11:56:14 CFY <test_2> [test_1_host_5dad0.create] Task started 'nova_p

lugin.server.create'

2015-12-19T11:56:14 LOG <test_2> [test_1_host_5dad0.create] INFO: Transformed re

source name 'server_test_2_test_1_host_5dad0' to 'cloudifyserver_test_2_test_1_h

ost_5dad0'

2015-12-19T11:56:16 LOG <test_2> [test_1_host_5dad0.create] INFO: Transformed re

source name 'testKey1' to 'cloudifytestKey1'

2015-12-19T11:56:16 LOG <test_2> [test_1_host_5dad0.create] INFO: Creating VM wi

th parameters: {'name': u'cloudifyserver_test_2_test_1_host_5dad0', u'key_name':

 u'cloudifytestKey1', 'image': u'4f413a7d-9116-406b-ba79-10113e805e18', 'meta':

{'cloudify_management_network_name': u'cloudify-management-network', 'cloudify_m

anagement_network_id': u'7c334e37-84a8-4d38-b99a-437de6e8087b'}, 'nics': [{'net-

id': u'7c334e37-84a8-4d38-b99a-437de6e8087b'}], 'flavor': 3, 'security_groups':

[u'cloudify-sg-agents']}

2015-12-19T11:56:16 LOG <test_2> [test_1_host_5dad0.create] ERROR: Exception rai

sed on operation [nova_plugin.server.create] invocation

Traceback (most recent call last):

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/cloudify/dec

orators.py", line 125, in wrapper

    result = func(*args, **kwargs)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/openstack_pl

ugin_common/__init__.py", line 535, in wrapper

    _re_raise(e, recoverable=False, status_code=e.code)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/openstack_pl

ugin_common/__init__.py", line 530, in wrapper

    return f(*args, **kw)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/openstack_pl

ugin_common/__init__.py", line 515, in wrapper

    return f(*args, **kw)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/nova_plugin/

server.py", line 246, in create

    s = nova_client.servers.create(**server)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/v

2/servers.py", line 926, in create

    **boot_kwargs)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/v

2/servers.py", line 540, in _boot

    return_raw=return_raw, **kwargs)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/b

ase.py", line 161, in _create

    _resp, body = self.api.client.post(url, body=body)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/c

lient.py", line 454, in post

    return self._cs_request(url, 'POST', **kwargs)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/c

lient.py", line 429, in _cs_request

    resp, body = self._time_request(url, method, **kwargs)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/c

lient.py", line 402, in _time_request

    resp, body = self.request(url, method, **kwargs)

  File "/root/cloudify.test_2/env/local/lib/python2.7/site-packages/novaclient/c

lient.py", line 396, in request

    raise exceptions.from_response(resp, body, url, method)

NonRecoverableError: Invalid key_name provided. [status_code=400]

2015-12-19T11:56:16 CFY <test_2> [test_1_host_5dad0.create] Task failed 'nova_pl

ugin.server.create' -> NonRecoverableError('Invalid key_name provided. [status_c

ode=400]',) [attempt 1]

2015-12-19T11:56:17 CFY <test_2> 'install' workflow execution failed: RuntimeErr

or: Workflow failed: Task failed 'nova_plugin.server.create' -> NonRecoverableEr

ror('Invalid key_name provided. [status_code=400]',)

Total events: 10

What could be the problem?

I have that keypair in my Openstack. I've read a previous post about this error here, but I don't know it it's the same errore, I think that I'm always using the same admin user. I attach to this post a screenshot to let you see that the kaypair is present.

Thank you,

Roberto

[Roberto Bandini]

Hi,

I read about the "transformed resource" in the log and so I tried to create a "cloudifytestKey1" but I have the same error.

Even if I use input, args ecc that's the same:

test_2_host:

    type: cloudify.openstack.nodes.Server

    properties:

      image: 4f413a7d-9116-406b-ba79-10113e805e18

      flavor: 3

    interfaces:

      cloudify.interfaces.lifecycle:

        create:

          inputs:

            args:

              key_name: testKey1

"testKey1" in the blueprint and "cloudifytestKey1" in the keypairs list, cause the "resource transformation"... but same error: invalid key_name.

Where am I wrong?

Thank you,

Roberto

[Roberto Bandini]

Hi, 

sorry, I've found that it's the same problem that I've read in the previous post:
https://groups.google.com/forum/#!topic/cloudify-users/7GVeKfUtlLQ

Infact, on Cloudlab.us you have an "admin" user to usually login in Openstack dashboard and an "adminapi" user used during Cloudify bootstrap and so on.

So, I created a keypair with admin user on dashboard and "adminapi" user, via blueprint can't see that keypair.

Thank you anyway,

Roberto

Il giorno sabato 19 dicembre 2015 13:05:35 UTC+1, Roberto Bandini ha scritto: