ceilometer + gnocchi + aodh集成(003) ---- ceilometer对接gnocchi

一、ceilometer对接goncchi

使用rdo安装M版本的openstack环境后，当前默认采集的数据是保存在mongodb中的，此时需要将采样的数据对接到gnocchi中。

1、修改ceilometer的配置文件：

ceilometer.conf

[DEFAULT]

meter_dispatchers = gnocchi

[dispatcher_gnocchi]

filter_project = services

filter_service_activity = False

archive_policy = low

url = http://localhost:8041
2、创建gnocchi默认的存储规则，跟ceilometer配置文件中 archive_policy = low 保持一致即可

gnocchi archive-policy create -d granularity:0:00:01,points:3600,timespan:1:00:00 -d granularity:0:01:00,points:3600 -d granularity:01:00:00,points:3600 low

3、重启ceilometer

systemctl restart httpd

systemctl restart openstack-ceilometer-central.service

systemctl restart openstack-ceilometer-collector.service

systemctl restart openstack-ceilometer-compute.service

systemctl restart openstack-ceilometer-notification.service

systemctl restart openstack-ceilometer-polling.service

4、检验：

4.1 调用gnocchi resource list-types 可以看到当前gnocchi定义的资源信息

gnocchi resource list-types

+----------------------------+-----------------------------------------------------------------+

| resource_type | resource_controller_url |

+----------------------------+-----------------------------------------------------------------+

| ceph_account | http://192.168.6.48:8041/v1/resource/ceph_account |

| network | http://192.168.6.48:8041/v1/resource/network |

| instance | http://192.168.6.48:8041/v1/resource/instance |

| generic | http://192.168.6.48:8041/v1/resource/generic |

| ipmi | http://192.168.6.48:8041/v1/resource/ipmi |

| image | http://192.168.6.48:8041/v1/resource/image |

| swift_account | http://192.168.6.48:8041/v1/resource/swift_account |

| volume | http://192.168.6.48:8041/v1/resource/volume |

| instance_network_interface | http://192.168.6.48:8041/v1/resource/instance_network_interface |

| instance_disk | http://192.168.6.48:8041/v1/resource/instance_disk |

| stack | http://192.168.6.48:8041/v1/resource/stack |

| identity | http://192.168.6.48:8041/v1/resource/identity |

+----------------------------+-----------------------------------------------------------------+

4.2 调用gnocchi resource list可以看到当前所有的资源信息

gnocchi resource list

+-----------------------------------+----------------------------+----------------------------------+----------------------------------+-----------------------------------+----------------------------------+----------+----------------------------------+--------------+

| id | type | project_id | user_id | original_resource_id | started_at | ended_at | revision_start | revision_end
|

+-----------------------------------+----------------------------+----------------------------------+----------------------------------+-----------------------------------+----------------------------------+----------+----------------------------------+--------------+

| 5e3fcbe2-7aab-475d-b42c- | generic | None | None | None | 2016-04-21T10:02:03.791169+00:00 | None | 2016-04-21T10:02:03.791194+00:00 | None
|

| a440aa42e5ad | | | | | | | |
|

| 81930c5e-915a-447e- | swift_account | 81930c5e915a447ebd472d6675b84140 | None | 81930c5e915a447ebd472d6675b84140 | 2016-04-21T10:35:52.011266+00:00 | None | 2016-04-21T10:35:52.011281+00:00 | None
|

| bd47-2d6675b84140 | | | | | | | |
|

+-----------------------------------+----------------------------+----------------------------------+----------------------------------+-----------------------------------+----------------------------------+----------+----------------------------------+--------------+

4.3 调用 gnocchi --debug measures show 可以看到已经上报到gnocchi的采样信息

gnocchi measures show --resource-id 81930c5e-915a-447e-bd47-2d6675b84140 --aggregation min storage.objects.containers

+---------------------------+-------------+-------+

| timestamp | granularity | value |

+---------------------------+-------------+-------+

| 2016-04-23T02:27:02+00:00 | 1.0 | 2 |

| 2016-04-23T02:27:30+00:00 | 1.0 | 2 |