meitric-list command cannot get all metrics with monasca-api python implementation

[Liusheng]

I have installed monasca, and used monasca-api python implementation, after I handled all config issues (it is not easy :( ), the monasca metric-list just get 'io.errors_sec ' and 'monasca.thread_count' metric, like this:

root@monasca:/var/log/monasca/agent# monasca metric-list
+-----------------------+---------------------------------------------------+
| name | dimensions |
+-----------------------+---------------------------------------------------+
| io.errors_sec | service: monitoring |
| | zone: nova |
| | resource_id: 8d34d5ba-d3af-4801-8e41-21dba5e0edf8 |
| | hostname: ls_vm |
| | component: vm |
| | device: hdd |
| monasca.emit_time_sec | hostname: monasca |
| | component: monasca-agent |
| | service: monitoring |
| monasca.thread_count | hostname: monasca |
| | component: monasca-agent |
| | service: monitoring |
+-----------------------+---------------------------------------------------+

I have checked the monasca-api python code and found that there is a python error /monasca/common/messaging/message_formats/reference/metrics.py

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/169673

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/169673
Committed: https://git.openstack.org/cgit/stackforge/monasca-api/commit/?id=799ed61e049da558f2fd87db8ef3bf0ad888681c
Submitter: Jenkins
Branch: master

commit 799ed61e049da558f2fd87db8ef3bf0ad888681c
Author: liu-sheng <email address hidden>
Date: Wed Apr 1 16:39:26 2015 +0800

    Correct the 'reference' format transform method

    Currently, the 'reference' format transform method will traversal the
    metrics list and reconstruct every item of the list to add tenant_id and
    region info, but new transformed metrics list will use the reference
    of the local dict variable "transformed_metric", that will lead that all
    the items of the transformed metrics list be the same value.

    Change-Id: Id7f4e18ca3ae0fa93cdafe0d63b7e90c96ce4b28
    Closes-bug: #1439055