OpenStack 如何查看主机已使用的资源啊？

Answer 1

通过 nova hypervisor-stats 命令。[root@station140 ~(keystone_admin)]# nova hypervisor-stats +----------------------+-------+ | Property             | Value | +----------------------+-------+ | count                | 1     | | vcpus_used           | 0     | | local_gb_used        | 0     | | memory_mb            | 7872  | | current_workload     | 0     | | vcpus                | 2     | | running_vms          | 0     | | free_disk_gb         | 15    | | disk_available_least | 7     | | local_gb             | 15    | | free_ram_mb          | 7360  | | memory_mb_used       | 512   | +----------------------+-------+