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[openstack-dev] [Murano] Errors on $.instance.deploy() ... WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

0 votes

Looking for guidance on fixing the following error (end of email) that we are seeing when ‘deploying’ a very simple murano package/app on a Murano deployment WITHOUT the second rabbit server for murano-agent.

So we have a NEWTON-version of MURANO integrated into our OpenStack solution.

We have modified murano.conf:

# Disallow the use of murano-agent (boolean value)
disablemuranoagent = true

We are NOT even running the second rabbit server for communication with murano-agent.

With a very simple murano package/app, that basically just does a “ $.instance.deploy() “ in its deploy method of its main class.
( NOTE: I have tested this murano package/app on other Murano setups and it works … although those Murano setups had murano-agent and second rabbit enabled. )

And we get the following traceback error (see end of email).

Questions:
- I believe this is a valid configuration
- but does anyone actually run Murano in this type of setup ? I am guessing not many … so is this an upstream murano bug that I am seeing ? … that nobody else sees because basically no one runs in this mode ?

- if this should work, and works in other setups,
  … any guidance on how to resolve / debug what is going on here ?

Thanks in advance,
Greg.

2017-03-03 17:46:35.175 12568 ERROR murano.common.engine [-]
AttributeError: 'AgentListener' object has no attribute 'resultsqueue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 81:31 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$region.agentListener.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for d
key, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self.
d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent_listener.py", line 58 in method queue_name
return self._results_queue


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asked Mar 3, 2017 in openstack-dev by Waines,_Greg (2,700 points)   1 6 11

5 Responses

0 votes

Greg,

you're right in everything you said.

This was fixed in master in https://review.openstack.org/#/c/387993/ with
intent to fix tests and unblock the gate. But since those tests were
introduced in Ocata the fix was not backported to Newton.
So I've just did a partial packport of the root cause fix. Here it is:
https://review.openstack.org/#/c/441477/

Sincerely yours,
Stan Lagun
Principal Software Engineer @ Mirantis

On Fri, Mar 3, 2017 at 11:49 AM, Waines, Greg Greg.Waines@windriver.com
wrote:

Looking for guidance on fixing the following error (end of email) that we
are seeing when ‘deploying’ a very simple murano package/app on a Murano
deployment WITHOUT the second rabbit server for murano-agent.

So we have a NEWTON-version of MURANO integrated into our OpenStack
solution.

We have modified murano.conf:

 …

 # Disallow the use of murano-agent (boolean value)

 disable_murano_agent = true

 …

We are NOT even running the second rabbit server for communication with
murano-agent.

With a very simple murano package/app, that basically just does a “
$.instance.deploy() “ in its deploy method of its main class.

( NOTE: I have tested this murano package/app on other Murano setups and
it works … although those Murano setups had murano-agent and second rabbit
enabled. )

And we get the following traceback error (see end of email).

Questions:

- I believe this is a valid configuration

- but does anyone actually run Murano in this type of setup ?   I am

guessing not many … so is this an upstream murano bug that I am seeing ? …
that nobody else sees because basically no one runs in this mode ?

- if this should work, and works in other setups,

  … any guidance on how to resolve / debug what is going on here ?

Thanks in advance,

Greg.

2017-03-03 17:46:35.175 12568 ERROR murano.common.engine [-]

AttributeError: 'AgentListener' object has no attribute 'resultsqueue'

Traceback (most recent call last):

File "/tmp/murano-packages-cache/io.murano/0.0.0/

3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in
method deploy of type io.murano.Environment

    $.applications.pselect($.deploy())

File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.

VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce232
48/Classes/VmFip
NoAppDeploy.yaml", line 41:13 in method deploy of type
wrs.titanium.murano.examples.VmFip_NoAppDeploy

    $.instance.deploy()

File "/tmp/murano-packages-cache/io.murano/0.0.0/

3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line
193:9 in method deploy of type io.murano.resources.Instance

    $this.beginDeploy()

File "/tmp/murano-packages-cache/io.murano/0.0.0/

3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line
131:28 in method beginDeploy of type io.murano.resources.Instance

    $.prepareUserData()

File "/tmp/murano-packages-cache/io.murano/0.0.0/

3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml",
line 14:19 in method prepareUserData of type io.murano.resources.
LinuxMuranoInstance

    $.generateUserData()

File "/tmp/murano-packages-cache/io.murano/0.0.0/

3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml",
line 81:31 in method generateUserData of type io.murano.resources.
LinuxMuranoInstance

    $region.agentListener.queueName()

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line

58 in method evaluate

    for d_key, d_value in six.iteritems(value))

File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line

122 in method init

    self._d = dict(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line

58 in method

    for d_key, d_value in six.iteritems(value))

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line

53 in method evaluate

    return value(context)

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py",

line 85 in method call

    return self._parsed_expression.evaluate(context=context)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 165 in method evaluate

    return self(utils.NO_VALUE, context, self.engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 156 in method call

    return super(Statement, self).__call__(receiver, context, engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py",

line 65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

49 in method call

    name, all_overloads, engine, receiver, data_context, args, kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

117 in method choose_overload

    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

117 in method

    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

113 in method

    and not isinstance(arg, expressions.Constant))

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py",

line 65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py",

line 183 in method op_dot

    return operator(ctx2, receiver, expr)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 323 in method func

    new_name, engine, new_receiver, new_context)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py",

line 65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py",

line 183 in method op_dot

    return operator(ctx2, receiver, expr)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 323 in method func

    new_name, engine, new_receiver, new_context)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py",

line 65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py",

line 34 in method op_dot

    return expr(receiver)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 269 in method func

    engine, args, kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 236 in method _call

    result = value(receiver, context, engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py",

line 65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py",

line 246 in method payload

    __receiver, args, kwargs, __context, True), __context)

File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py",

line 230 in method invoke

    self, this, context, args, kwargs, skip_stub)

File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line

163 in method invoke_method

    result = call()

File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line

153 in method call

    yaql_engine, context, native_this)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

60 in method func

    return self.get_delegate(receiver, engine, context, args, kwargs)()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py",

line 192 in method payload

    return body(__self.extension, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/murano/engine/system/agent_listener.py",

line 58 in method queue_name

    return self._results_queue


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responded Mar 3, 2017 by Stan_Lagun (4,160 points)   1 2 2
0 votes

Hey Stan,

We tried doing the changes from https://review.openstack.org/#/c/441477/
i.e.
changing the first couple of lines in the init of AgentListener in agentlistener.py
class AgentListener(object):
def init(self, name):
- self.
enabled = False
- if CONF.engine.disablemuranoagent:
- return
- self.enabled = True
+ self.
enabled = not CONF.engine.disablemuranoagent
self.resultsqueue = str('-execution-results-%s' % name.lower())
self.subscriptions = {}
self.
receive_thread = None

But still get the following issue: ??? Any suggestions ???
Greg.

2017-03-06 14:24:01.870 28884 ERROR murano.common.engine [-]
AttributeError: 'Agent' object has no attribute 'queue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFip
NoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 80:39 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$.agent.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for dkey, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self._d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent.py", line 71 in method queue_name
return self._queue

From: Stan Lagun slagun@mirantis.com
Reply-To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org
Date: Friday, March 3, 2017 at 4:16 PM
To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org
Subject: Re: [openstack-dev] [Murano] Errors on $.instance.deploy() ... WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

Greg,

you're right in everything you said.

This was fixed in master in https://review.openstack.org/#/c/387993/ with intent to fix tests and unblock the gate. But since those tests were introduced in Ocata the fix was not backported to Newton.
So I've just did a partial packport of the root cause fix. Here it is: https://review.openstack.org/#/c/441477/

Sincerely yours,
Stan Lagun
Principal Software Engineer @ Mirantis

On Fri, Mar 3, 2017 at 11:49 AM, Waines, Greg Greg.Waines@windriver.com wrote:
Looking for guidance on fixing the following error (end of email) that we are seeing when ‘deploying’ a very simple murano package/app on a Murano deployment WITHOUT the second rabbit server for murano-agent.

So we have a NEWTON-version of MURANO integrated into our OpenStack solution.

We have modified murano.conf:

# Disallow the use of murano-agent (boolean value)
disablemuranoagent = true

We are NOT even running the second rabbit server for communication with murano-agent.

With a very simple murano package/app, that basically just does a “ $.instance.deploy() “ in its deploy method of its main class.
( NOTE: I have tested this murano package/app on other Murano setups and it works … although those Murano setups had murano-agent and second rabbit enabled. )

And we get the following traceback error (see end of email).

Questions:
- I believe this is a valid configuration
- but does anyone actually run Murano in this type of setup ? I am guessing not many … so is this an upstream murano bug that I am seeing ? … that nobody else sees because basically no one runs in this mode ?

- if this should work, and works in other setups,
  … any guidance on how to resolve / debug what is going on here ?

Thanks in advance,
Greg.

2017-03-03 17:46:35.175 12568 ERROR murano.common.engine [-]
AttributeError: 'AgentListener' object has no attribute 'resultsqueue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 81:31 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$region.agentListener.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for d
key, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self.
d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent_listener.py", line 58 in method queue_name
return self._results_queue


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responded Mar 6, 2017 by Waines,_Greg (2,700 points)   1 6 11
0 votes

Hi Greg,

this is yet another similar bug in another place.
Here is the fix for you: https://review.openstack.org/#/c/442198/

Also please consider using LinuxInstance class instead of
LinuxMuranoInstance.
LinuxInstance doesn't try to build agent config and push it through
cloud-init and thus should not
have such problems

Regards,
Stan

On March 6, 2017 at 6:51:11 AM, Waines, Greg (greg.waines@windriver.com)
wrote:

Hey Stan,

We tried doing the changes from https://review.openstack.org/#/c/441477/

i.e.

changing the first couple of lines in the __init__ of AgentListener in

agent_listener.py

class AgentListener(object):

 def __init__(self, name):
  • self._enabled = False

  • if CONF.engine.disablemuranoagent:

  • return

  • self._enabled = True

  • self.enabled = not CONF.engine.disablemurano_agent

    self.resultsqueue = str('-execution-results-%s' % name.lower())

    self._subscriptions = {}

    self.receivethread = None

But still get the following issue: ??? Any suggestions ???

Greg.

2017-03-06 14:24:01.870 28884 ERROR murano.common.engine [-]

AttributeError: 'Agent' object has no attribute '_queue'

Traceback (most recent call last):

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml",
line 120:9 in method deploy of type io.murano.Environment

    $.applications.pselect($.deploy())

File

"/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml",
line 41:13 in method deploy of type
wrs.titanium.murano.examples.VmFip_NoAppDeploy

    $.instance.deploy()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml",
line 193:9 in method deploy of type io.murano.resources.Instance

    $this.beginDeploy()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml",
line 131:28 in method beginDeploy of type io.murano.resources.Instance

    $.prepareUserData()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml",
line 14:19 in method prepareUserData of type
io.murano.resources.LinuxMuranoInstance

    $.generateUserData()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml",
line 80:39 in method generateUserData of type
io.murano.resources.LinuxMuranoInstance

    $.agent.queueName()

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58

in method evaluate

    for d_key, d_value in six.iteritems(value))

File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line

122 in method init

    self._d = dict(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58

in method

    for d_key, d_value in six.iteritems(value))

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53

in method evaluate

    return value(context)

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py",

line 85 in method call

    return self._parsed_expression.evaluate(context=context)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 165 in method evaluate

    return self(utils.NO_VALUE, context, self.engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 156 in method call

    return super(Statement, self).__call__(receiver, context, engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

49 in method call

    name, all_overloads, engine, receiver, data_context, args, kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

117 in method choose_overload

    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

117 in method

    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

113 in method

    and not isinstance(arg, expressions.Constant))

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py",

line 183 in method op_dot

    return operator(ctx2, receiver, expr)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 323 in method func

    new_name, engine, new_receiver, new_context)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py",

line 183 in method op_dot

    return operator(ctx2, receiver, expr)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 323 in method func

    new_name, engine, new_receiver, new_context)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File

"/usr/lib/python2.7/site-packages/yaql/standardlibrary/system.py", line 34
in method op
dot

    return expr(receiver)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 269 in method func

    engine, args, kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 236 in method _call

    result = value(receiver, context, engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py",

line 246 in method payload

    __receiver, args, kwargs, __context, True), __context)

File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py",

line 230 in method invoke

    self, this, context, args, kwargs, skip_stub)

File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line

163 in method invoke_method

    result = call()

File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line

153 in method call

    yaql_engine, context, native_this)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60

in method func

    return self.get_delegate(receiver, engine, context, args, kwargs)()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py",

line 192 in method payload

    return body(__self.extension, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/murano/engine/system/agent.py",

line 71 in method queue_name

    return self._queue

*From: *Stan Lagun slagun@mirantis.com
*Reply-To: *"openstack-dev@lists.openstack.org" <
openstack-dev@lists.openstack.org>
*Date: *Friday, March 3, 2017 at 4:16 PM
*To: *"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org
>
*Subject: *Re: [openstack-dev] [Murano] Errors on $.instance.deploy() ...
WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

Greg,

you're right in everything you said.

This was fixed in master in https://review.openstack.org/#/c/387993/ with
intent to fix tests and unblock the gate. But since those tests were
introduced in Ocata the fix was not backported to Newton.

So I've just did a partial packport of the root cause fix. Here it is:
https://review.openstack.org/#/c/441477/

Sincerely yours,
Stan Lagun
Principal Software Engineer @ Mirantis

On Fri, Mar 3, 2017 at 11:49 AM, Waines, Greg Greg.Waines@windriver.com
wrote:

Looking for guidance on fixing the following error (end of email) that we
are seeing when ‘deploying’ a very simple murano package/app on a Murano
deployment WITHOUT the second rabbit server for murano-agent.

So we have a NEWTON-version of MURANO integrated into our OpenStack
solution.

We have modified murano.conf:

 …

 # Disallow the use of murano-agent (boolean value)

 disable_murano_agent = true

 …

We are NOT even running the second rabbit server for communication with
murano-agent.

With a very simple murano package/app, that basically just does a “
$.instance.deploy() “ in its deploy method of its main class.

( NOTE: I have tested this murano package/app on other Murano setups and
it works … although those Murano setups had murano-agent and second rabbit
enabled. )

And we get the following traceback error (see end of email).

Questions:

- I believe this is a valid configuration

- but does anyone actually run Murano in this type of setup ?   I am

guessing not many … so is this an upstream murano bug that I am seeing ? …
that nobody else sees because basically no one runs in this mode ?

- if this should work, and works in other setups,

  … any guidance on how to resolve / debug what is going on here ?

Thanks in advance,

Greg.

2017-03-03 17:46:35.175 12568 ERROR murano.common.engine [-]

AttributeError: 'AgentListener' object has no attribute 'resultsqueue'

Traceback (most recent call last):

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml",
line 120:9 in method deploy of type io.murano.Environment

    $.applications.pselect($.deploy())

File

"/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml",
line 41:13 in method deploy of type
wrs.titanium.murano.examples.VmFip_NoAppDeploy

    $.instance.deploy()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml",
line 193:9 in method deploy of type io.murano.resources.Instance

    $this.beginDeploy()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml",
line 131:28 in method beginDeploy of type io.murano.resources.Instance

    $.prepareUserData()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml",
line 14:19 in method prepareUserData of type
io.murano.resources.LinuxMuranoInstance

    $.generateUserData()

File

"/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml",
line 81:31 in method generateUserData of type
io.murano.resources.LinuxMuranoInstance

    $region.agentListener.queueName()

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58

in method evaluate

    for d_key, d_value in six.iteritems(value))

File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line

122 in method init

    self._d = dict(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58

in method

    for d_key, d_value in six.iteritems(value))

File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53

in method evaluate

    return value(context)

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py",

line 85 in method call

    return self._parsed_expression.evaluate(context=context)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 165 in method evaluate

    return self(utils.NO_VALUE, context, self.engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 156 in method call

    return super(Statement, self).__call__(receiver, context, engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

49 in method call

    name, all_overloads, engine, receiver, data_context, args, kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

117 in method choose_overload

    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

117 in method

    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

113 in method

    and not isinstance(arg, expressions.Constant))

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py",

line 183 in method op_dot

    return operator(ctx2, receiver, expr)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 323 in method func

    new_name, engine, new_receiver, new_context)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py",

line 183 in method op_dot

    return operator(ctx2, receiver, expr)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 323 in method func

    new_name, engine, new_receiver, new_context)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File

"/usr/lib/python2.7/site-packages/yaql/standardlibrary/system.py", line 34
in method op
dot

    return expr(receiver)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 269 in method func

    engine, args, kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py",

line 236 in method _call

    result = value(receiver, context, engine)

File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py",

line 37 in method call

    return context(self.name, engine, receiver, context)(*self.args)

File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line

65 in method

    data_context, use_convention, function_filter)

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

51 in method call

    result = delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line

142 in method

    return lambda: delegate()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py",

line 246 in method payload

    __receiver, args, kwargs, __context, True), __context)

File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py",

line 230 in method invoke

    self, this, context, args, kwargs, skip_stub)

File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line

163 in method invoke_method

    result = call()

File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line

153 in method call

    yaql_engine, context, native_this)(*args, **kwargs)

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60

in method func

    return self.get_delegate(receiver, engine, context, args, kwargs)()

File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line

341 in method func

    six.iteritems(keyword_args)))

File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py",

line 192 in method payload

    return body(__self.extension, *args, **kwargs)

File

"/usr/lib/python2.7/site-packages/murano/engine/system/agentlistener.py",
line 58 in method queue
name

    return self._results_queue


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responded Mar 6, 2017 by Stan_Lagun (4,160 points)   1 2 2
0 votes

Thanks Stan … we’ll try this out.

Greg.

From: Stan Lagun slagun@mirantis.com
Date: Monday, March 6, 2017 at 6:10 PM
To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org, Greg Waines Greg.Waines@windriver.com
Cc: "Sun, Yicheng (Jerry)" Jerry.Sun@windriver.com
Subject: Re: [openstack-dev] [Murano] Errors on $.instance.deploy() ... WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

Hi Greg,

this is yet another similar bug in another place.
Here is the fix for you: https://review.openstack.org/#/c/442198/

Also please consider using LinuxInstance class instead of LinuxMuranoInstance.
LinuxInstance doesn't try to build agent config and push it through cloud-init and thus should not
have such problems

Regards,
Stan

On March 6, 2017 at 6:51:11 AM, Waines, Greg (greg.waines@windriver.com) wrote:
Hey Stan,

We tried doing the changes from https://review.openstack.org/#/c/441477/
i.e.
changing the first couple of lines in the init of AgentListener in agentlistener.py
class AgentListener(object):
def init(self, name):
- self.
enabled = False
- if CONF.engine.disablemuranoagent:
- return
- self.enabled = True
+ self.
enabled = not CONF.engine.disablemuranoagent
self.resultsqueue = str('-execution-results-%s' % name.lower())
self.subscriptions = {}
self.
receive_thread = None

But still get the following issue: ??? Any suggestions ???
Greg.

2017-03-06 14:24:01.870 28884 ERROR murano.common.engine [-]
AttributeError: 'Agent' object has no attribute 'queue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFip
NoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 80:39 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$.agent.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for dkey, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self._d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent.py", line 71 in method queue_name
return self._queue

From: Stan Lagun slagun@mirantis.com
Reply-To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org
Date: Friday, March 3, 2017 at 4:16 PM
To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org
Subject: Re: [openstack-dev] [Murano] Errors on $.instance.deploy() ... WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

Greg,

you're right in everything you said.

This was fixed in master in https://review.openstack.org/#/c/387993/ with intent to fix tests and unblock the gate. But since those tests were introduced in Ocata the fix was not backported to Newton.
So I've just did a partial packport of the root cause fix. Here it is: https://review.openstack.org/#/c/441477/

Sincerely yours,
Stan Lagun
Principal Software Engineer @ Mirantis

On Fri, Mar 3, 2017 at 11:49 AM, Waines, Greg Greg.Waines@windriver.com wrote:
Looking for guidance on fixing the following error (end of email) that we are seeing when ‘deploying’ a very simple murano package/app on a Murano deployment WITHOUT the second rabbit server for murano-agent.

So we have a NEWTON-version of MURANO integrated into our OpenStack solution.

We have modified murano.conf:

# Disallow the use of murano-agent (boolean value)
disablemuranoagent = true

We are NOT even running the second rabbit server for communication with murano-agent.

With a very simple murano package/app, that basically just does a “ $.instance.deploy() “ in its deploy method of its main class.
( NOTE: I have tested this murano package/app on other Murano setups and it works … although those Murano setups had murano-agent and second rabbit enabled. )

And we get the following traceback error (see end of email).

Questions:
- I believe this is a valid configuration
- but does anyone actually run Murano in this type of setup ? I am guessing not many … so is this an upstream murano bug that I am seeing ? … that nobody else sees because basically no one runs in this mode ?

- if this should work, and works in other setups,
  … any guidance on how to resolve / debug what is going on here ?

Thanks in advance,
Greg.

2017-03-03 17:46:35.175 12568 ERROR murano.common.engine [-]
AttributeError: 'AgentListener' object has no attribute 'resultsqueue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 81:31 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$region.agentListener.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for d
key, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self.
d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent_listener.py", line 58 in method queue_name
return self._results_queue


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responded Mar 7, 2017 by Waines,_Greg (2,700 points)   1 6 11
0 votes

Stan,
Success … this worked.
thank you very much for your help.

Greg.

( got another question but I’ll ask it in another thread )

From: Stan Lagun slagun@mirantis.com
Date: Monday, March 6, 2017 at 6:10 PM
To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org, Greg Waines Greg.Waines@windriver.com
Cc: "Sun, Yicheng (Jerry)" Jerry.Sun@windriver.com
Subject: Re: [openstack-dev] [Murano] Errors on $.instance.deploy() ... WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

Hi Greg,

this is yet another similar bug in another place.
Here is the fix for you: https://review.openstack.org/#/c/442198/

Also please consider using LinuxInstance class instead of LinuxMuranoInstance.
LinuxInstance doesn't try to build agent config and push it through cloud-init and thus should not
have such problems

Regards,
Stan

On March 6, 2017 at 6:51:11 AM, Waines, Greg (greg.waines@windriver.com) wrote:
Hey Stan,

We tried doing the changes from https://review.openstack.org/#/c/441477/
i.e.
changing the first couple of lines in the init of AgentListener in agentlistener.py
class AgentListener(object):
def init(self, name):
- self.
enabled = False
- if CONF.engine.disablemuranoagent:
- return
- self.enabled = True
+ self.
enabled = not CONF.engine.disablemuranoagent
self.resultsqueue = str('-execution-results-%s' % name.lower())
self.subscriptions = {}
self.
receive_thread = None

But still get the following issue: ??? Any suggestions ???
Greg.

2017-03-06 14:24:01.870 28884 ERROR murano.common.engine [-]
AttributeError: 'Agent' object has no attribute 'queue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFip
NoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 80:39 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$.agent.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for dkey, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self._d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent.py", line 71 in method queue_name
return self._queue

From: Stan Lagun slagun@mirantis.com
Reply-To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org
Date: Friday, March 3, 2017 at 4:16 PM
To: "openstack-dev@lists.openstack.org" openstack-dev@lists.openstack.org
Subject: Re: [openstack-dev] [Murano] Errors on $.instance.deploy() ... WHEN RUNNING WITHOUT MURANO-AGENT RABBIT

Greg,

you're right in everything you said.

This was fixed in master in https://review.openstack.org/#/c/387993/ with intent to fix tests and unblock the gate. But since those tests were introduced in Ocata the fix was not backported to Newton.
So I've just did a partial packport of the root cause fix. Here it is: https://review.openstack.org/#/c/441477/

Sincerely yours,
Stan Lagun
Principal Software Engineer @ Mirantis

On Fri, Mar 3, 2017 at 11:49 AM, Waines, Greg Greg.Waines@windriver.com wrote:
Looking for guidance on fixing the following error (end of email) that we are seeing when ‘deploying’ a very simple murano package/app on a Murano deployment WITHOUT the second rabbit server for murano-agent.

So we have a NEWTON-version of MURANO integrated into our OpenStack solution.

We have modified murano.conf:

# Disallow the use of murano-agent (boolean value)
disablemuranoagent = true

We are NOT even running the second rabbit server for communication with murano-agent.

With a very simple murano package/app, that basically just does a “ $.instance.deploy() “ in its deploy method of its main class.
( NOTE: I have tested this murano package/app on other Murano setups and it works … although those Murano setups had murano-agent and second rabbit enabled. )

And we get the following traceback error (see end of email).

Questions:
- I believe this is a valid configuration
- but does anyone actually run Murano in this type of setup ? I am guessing not many … so is this an upstream murano bug that I am seeing ? … that nobody else sees because basically no one runs in this mode ?

- if this should work, and works in other setups,
  … any guidance on how to resolve / debug what is going on here ?

Thanks in advance,
Greg.

2017-03-03 17:46:35.175 12568 ERROR murano.common.engine [-]
AttributeError: 'AgentListener' object has no attribute 'resultsqueue'
Traceback (most recent call last):
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/Environment.yaml", line 120:9 in method deploy of type io.murano.Environment
$.applications.pselect($.deploy())
File "/tmp/murano-packages-cache/wrs.titanium.murano.examples.VmFipNoAppDeploy/0.0.0/829a861c408a4516b0589d04cce23248/Classes/VmFipNoAppDeploy.yaml", line 41:13 in method deploy of type wrs.titanium.murano.examples.VmFipNoAppDeploy
$.instance.deploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 193:9 in method deploy of type io.murano.resources.Instance
$this.beginDeploy()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/Instance.yaml", line 131:28 in method beginDeploy of type io.murano.resources.Instance
$.prepareUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 14:19 in method prepareUserData of type io.murano.resources.LinuxMuranoInstance
$.generateUserData()
File "/tmp/murano-packages-cache/io.murano/0.0.0/3317e706ecd1417bb748361a6a3385d2/Classes/resources/LinuxMuranoInstance.yaml", line 81:31 in method generateUserData of type io.murano.resources.LinuxMuranoInstance
$region.agentListener.queueName()
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method evaluate
for d
key, dvalue in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/yaql/language/utils.py", line 122 in method init
self.
d = dict(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 58 in method
for d_key, d_value in six.iteritems(value))
File "/usr/lib/python2.7/site-packages/murano/dsl/helpers.py", line 53 in method evaluate
return value(context)
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_expression.py", line 85 in method __call__
return self._parsed_expression.evaluate(context=context)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 165 in method evaluate
return self(utils.NO_VALUE, context, self.engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 156 in method __call__
return super(Statement, self).__call__(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 49 in method call
name, all_overloads, engine, receiver, data_context, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method choose_overload
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 117 in method
args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 113 in method
and not isinstance(arg, expressions.Constant))
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_functions.py", line 183 in method op_dot
return operator(ctx2, receiver, expr)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 323 in method func
new_name, engine, new_receiver, new_context)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/yaql/standard_library/system.py", line 34 in method op_dot
return expr(receiver)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 269 in method func
engine, args, kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/yaqltypes.py", line 236 in method _call
result = value(receiver, context, engine)
File "/usr/lib/python2.7/site-packages/yaql/language/expressions.py", line 37 in method __call__
return context(self.name, engine, receiver, context)(*self.args)
File "/usr/lib/python2.7/site-packages/yaql/language/contexts.py", line 65 in method
data_context, use_convention, function_filter)
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 51 in method call
result = delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/runner.py", line 142 in method
return lambda: delegate()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 246 in method payload
__receiver, args, kwargs, __context, True), __context)
File "/usr/lib/python2.7/site-packages/murano/dsl/murano_method.py", line 230 in method invoke
self, this, context, args, kwargs, skip_stub)
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 163 in method invoke_method
result = call()
File "/usr/lib/python2.7/site-packages/murano/dsl/executor.py", line 153 in method call
yaql_engine, context, native_this)(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 60 in method func
return self.get_delegate(receiver, engine, context, args, kwargs)()
File "/usr/lib/python2.7/site-packages/yaql/language/specs.py", line 341 in method func
six.iteritems(keyword_args)))
File "/usr/lib/python2.7/site-packages/murano/dsl/yaql_integration.py", line 192 in method payload
return body(__self.extension, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/murano/engine/system/agent_listener.py", line 58 in method queue_name
return self._results_queue


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responded Mar 7, 2017 by Waines,_Greg (2,700 points)   1 6 11
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