查看已经启动的服务器
eric@ray:~ $ virsh list Id Name State ---------------------------------------------------- 1 userver running查看虚拟机对应的mac地址
eric@ray:~ $ virsh dumpxml userver <domain type='kvm' id='1'> <name>userver</name> <uuid>2677045a-35a2-4730-99f7-ec8ed2a453da</uuid> <memory unit='KiB'>2097152</memory> .... </controller> <interface type='network'> <mac address='52:54:00:58:f0:63'/> #mac地址 <source network='default' bridge='virbr0'/> ......查看mac地址对应的ip
eric@ray:~ $ arp -a ? (10.128.3.252) at 74:25:8a:ea:c1:54 [ether] on wlp4s0 ? (10.128.3.253) at 74:25:8a:ea:c2:9c [ether] on wlp4s0 ? (192.168.122.190) at 52:54:00:58:f0:63 [ether] on virbr0 #这个是对应的ip _gateway (10.128.3.254) at 00:00:5e:00:01:01 [ether] on wlp4s0ssh登录
eric@ray:~ $ ssh eric@192.168.122.190 eric@192.168.122.190's password: Welcome to Ubuntu 18.04.1 LTS (GNU/Linux 4.15.0-36-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage System information as of Thu Oct 25 02:25:38 UTC 2018 System load: 0.0 Processes: 94 Usage of /: 4.3% of 97.93GB Users logged in: 0 Memory usage: 7% IP address for ens3: 192.168.122.190 Swap usage: 0% * Canonical Livepatch is available for installation. - Reduce system reboots and improve kernel security. Activate at: https://ubuntu.com/livepatch 28 packages can be updated. 0 updates are security updates. Last login: Mon Oct 15 08:20:04 2018 from 192.168.122.1 eric@oracle12c:~$