To be a better coder
发布时间:2021-07-27 10:03:40
https: //zhuanlan.zhihu.com/p/351633475修改qcow2镜像里的内容,可以通过guestmount工具来进行,guestmount工具包含在libguestfs工具集内,所以先执行 yum install libguestfs libguestfs-tools -y安装。下面看怎么修改一个qcow2镜像内的内容,使用如下命令# guestmount -a <qcow2镜像文件> -m <镜像内的磁盘.........【阅读全文】
发布时间:2021-07-27 10:01:38
https: //blog.csdn.net/weixin_39979617/article/details/116805957?utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EsearchFromBaidu%7Edefault-3.pc_relevant_baidujshouduan&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EsearchFromBaidu%7Edefault-3.pc_relevant_baid.........【阅读全文】
发布时间:2019-08-30 10:37:01
[root@localhost log]# [root@localhost log]# virsh list --all Id Name State----------------------------------------.........【阅读全文】
发布时间:2019-10-18 14:31:48
首先shell命令:[root@controller /]# curl http://192.168.27.92:8080/stats/packets/arp -X POST -H "Content-Type:application/json" -d '{"dpid": 60447901079364,"count": 5,"packets": [{"port": 2,"vlan ": 24,"mac": "6c:92:bf:e0:36:e7","ip": "1.1.1.1"},]}'[root@controller /]# int license_url_request(ch.........【阅读全文】
发布时间:2020-07-30 13:53:02
https://www.cnblogs.com/elvi/p/7613861.html1,hostname没有切换过来localhostError: unable to connect to node rabbit@localhost: nodedown重启rabbitmq服务2,Login was refused using authentication mechanism AMQPLAIN.rabbitmqctl list_users查看有没有opensatck用户,否则重建3,安装文档中缺少restart&.........【阅读全文】