Openstack-Ceilometer-获取主机内存 的使用

1. 物理server配置

1.1安装

參考 http://blog.csdn.net/qq_21398167/article/details/47019751

1.2      配置

关闭selinux和防火墙

#setenforce 0

#vi /etc/sysconfig/selinux

 改动为：SELINUX=disabled

2. 在Ceilometer中測试

加入一个已存在的meter

2.1在pipline.yaml新增meter

添加一个内存meter,/etc/ceilometer/pipline.yaml

- name: hardware_memory_source
interval: 60
meters:
- "hardware.memory.*"
resources:
- snmp://172.16.1.212
sinks:
- meter_sink

2.2重新启动ceilometer

#systemctl restart openstack-ceilometer-central.service

2.3 获取meter

#ceilometer meter-list | grep hardware

#ceilometer sample-list -m hardware.memory.total

演示样例

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

| Resource ID  | Name                  | Type  | Volume      | Unit | Timestamp           |

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

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T03:41:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T03:31:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T03:21:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T03:11:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T03:01:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T02:51:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T02:41:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T02:31:10 |

| 172.16.1.212 | hardware.memory.total | gauge | 198293684.0 | B    | 2014-12-05T02:21:10 |

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