说明:之前在CentOS7下配置过bridge,现在讲bridge模式改为普通模式后,查看网卡的时候还是可以看到很多垃圾信息,想彻底删除自己不想要的网卡配置信息,操作如下:
<code>[root@linux-node1 ~]</code><code># ip add list</code>
<code>1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1</code>
<code> </code><code>link</code><code>/loopback</code> <code>00:00:00:00:00:00 brd 00:00:00:00:00:00</code>
<code> </code><code>inet 127.0.0.1</code><code>/8</code> <code>scope host lo</code>
<code> </code><code>valid_lft forever preferred_lft forever</code>
<code> </code><code>inet6 ::1</code><code>/128</code> <code>scope host </code>
<code>2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000</code>
<code> </code><code>link</code><code>/ether</code> <code>00:0c:29:9b:7d:d6 brd ff:ff:ff:ff:ff:ff</code>
<code> </code><code>inet 10.10.10.11</code><code>/24</code> <code>brd 10.10.10.255 scope global eth0</code>
<code> </code><code>inet6 fe80::20c:29ff:fe9b:7dd6</code><code>/64</code> <code>scope link </code>
<code>4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000</code>
<code> </code><code>link</code><code>/ether</code> <code>52:54:00:f4:24:05 brd ff:ff:ff:ff:ff:ff</code>
<code> </code><code>inet 192.168.122.1</code><code>/24</code> <code>brd 192.168.122.255 scope global virbr0</code>
<code>5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000</code>
<code>查看网络列表:</code>
<code>[root@linux-node1 ~]</code><code># virsh net-list</code>
<code> </code><code>Name State Autostart Persistent</code>
<code>----------------------------------------------------------</code>
<code> </code><code>default active </code><code>yes</code> <code>yes</code>
<code>使用“virsh net-destroy default”删除</code>
<code>[root@linux-node1 ~]</code><code># virsh net-destroy default</code>
<code>Network default destroyed</code>
<code>从配置文件中剔除</code>
<code>[root@linux-node1 ~]</code><code># virsh net-undefine default</code>
<code>Network default has been undefined</code>
<code>重启libvirtd服务</code>
<code>[root@linux-node1 ~]</code><code># systemctl restart libvirtd.service</code>
<code>再次查看,发现不必要的信息已经清除,清爽多了</code>
本文转自 冰冻vs西瓜 51CTO博客,原文链接:http://blog.51cto.com/molewan/1904676,如需转载请自行联系原作者