openstack监控告警，采集数据，部署VMware-controller后，之前的celometer采集的大量数据需要删除

1.第一部获取未采集所有虚拟机的IP，并组成grep -v 多条件的格式

for i in `nova list --all | awk '{L[NR]=$0}END{for (i=4;i<=NR-1;i++){print L[i]}}'| awk '{ print $2}'`;do echo  -n $i "\|" " " ;done

2.批量删除

 for i in ` gnocchi resource list | grep -v "70ed8e83-81c3-46e2-ae38-d6087331f71b \| 6109a0e5-330a-45ea-8c4c-b997b115ab40 \| 0c4672b3-05b3-414c-9044-6fc9e7f86089 \| 2d70c9ee-7cdf-44fc-8f7a-e7e7266fbff6 \| 41296fe7-1584-470e-ad2f-f07e8a31e5bb \| 7908f70c-8ce1-4d6a-8c10-a0b7f1fa617a \| 395a216a-fa60-438c-9117-e728a8cb5dd0 \| 0f2d3e30-c598-437b-8a03-5305f54c05a2 \| 64facfb4-6fd8-489e-a5ea-5ac77acd0bd5 \| 7e7f0957-3ba6-46ae-859b-8ce097fb0297 \| c05ac4d5-0f67-4522-b9e2-598f9cadfea7 \| 088700a0-3037-4c7a-8e23-7aba06956c35 \| 268a4b44-825e-49dc-bf2d-d52aafcee815 \| d94518f2-9cd9-4d59-a435-af407bf97a1c" | awk 'NR>3 {print $2}' `; do gnocchi resource delete $i  ; done

待改进