openstack使用

1.若虚机带磁盘，先卸载磁盘
for i in `cinder list --all-tenants |awk '{print $2}' |grep -v 'ID'|grep -v '^$'`;
do
  j=`cinder list --all |grep $i | awk '{print $16}' |grep -v 'Attached'|grep -v '^$'`
  nova volume-detach $j $i
done
2.删除磁盘
for i in `cinder list --all-tenants |awk '{print $2}' |grep -v 'ID'|grep -v '^$'`;do cinder delete $i;done
3.删除虚机
for i in `nova list --all-tenants |awk '{print $2}' |grep -v 'ID'|grep -v '^$'`;do nova delete $i;done
4.删除port
for i in `neutron port-list |awk '{print $2}' |grep -v 'id'|grep -v '^$'` ;do neutron port-delete $i;done
5.删除镜像
for i in `glance image-list | awk '{print $2}' |grep -v 'ID'|grep -v '^$'`;do glance image-delete $i;done
6.删除subnet
for i in `neutron subnet-list | awk '{print $2}' |grep -v 'id'|grep -v '^$'`;do neutron subnet-delete $i;done
7.删除net
for i in `neutron net-list |awk '{print $2}' |grep -v 'id'|grep -v '^$'`;do neutron net-delete $i;done
8.删除flavor
for i in `nova flavor-list | awk '{print $2}' |grep -v 'ID'|grep -v '^$'`;do nova flavor-delete $i;done