Centos7.3 Openstack-liberty安装部署记录
说明：目前统一采用Centos7.3版本进行Openstack-liberty版本的安装。测试实验了KVM环境下的创建安装使用虚拟机。
openstack
OpenStack制作CentOS6.7镜像
y[root@localhostyum.repos.d]#rmCentOS-fasttrack.reporm:removeregularfile`CentOS-fasttrack.repo'?y[root@localhostyum.repos.d]#rmCentOS-Media.reporm:removeregularfile`CentOS-Media.repo'?y[root@localhostyum.repos.d]#rmCentOS-Vault.reporm:removeregularfile`Ce
CentOS7.2下一键安装Openstack
CentOS7.2下一键安装Openstack系统环境：OracleVirtualBox4.38CentOS-7.2-x86_64-bin-DVD1.iso安装前需要修改/etc/hosts文件，添加127.0.0.1dev-100(dev-100为当前机器名)否则会报如下错误：CouldnotstartService[rabbitmq-server]:Executionof'/sbin/serv
Centos0S7手动安装OpenStack Pike版--(Evironment)
OpenStack安装指南_Mitakahttp://down.51cto.com/data/2331199Openstack管理手册-Newton版-CentOS7.2http://down.51cto.com/data/2331201[root@controller~]#cat/etc/hosts127.0.0.1localhostlocalhost.localdomainlocalhost4
Centos0S7手动安装OpenStack Pike版--(keystone)
OpenStack安装指南_Mitakahttp://down.51cto.com/data/2331199Openstack管理手册-Newton版-CentOS7.2http://down.51cto.com/data/2331201#ConfigureKeystoneMysqL-uroot-ppasswd123-e"CREATEDATABASEkeystone"MysqL-uroot-ppa
Centos0S7手动安装OpenStack Pike版--(glance)
#ConfigureGlanceMysqL-uroot-ppasswd123-e"CREATEDATABASEglance"MysqL-uroot-ppasswd123-e"GRANTALLPRIVILEGESONglance.TO'glance'@'localhost'IDENTIFIEDBY'passwd123'"MysqL-uroot-ppasswd123-e"GRANTALLPRIVILE
Centos0S7手动安装OpenStack Pike版--(nova)
OpenStack安装指南_Mitakahttp://down.51cto.com/data/2331199Openstack管理手册-Newton版-CentOS7.2http://down.51cto.com/data/2331201#ConfigureNovaMysqL-uroot-ppasswd123-e"CREATEDATABASEnova_api"MysqL-uroot-ppasswd
openstack 填坑笔记4：windows 实例运行出现两个鼠标，重影难于对焦
如题，windows桌面两个鼠标，难于操作问题在于鼠标驱动程序，查看是ps2兼容鼠标,而实际使用的是usb鼠标解决过程：1.修改/etc/nova/nova.conf或/etc/nova/nova-cpu.conf看你的系统哪个在起作用找到：pointer_model=ps2mouse修改为：pointer_model=usbtablet重启nova服务我的没起作用2.直接修改虚拟机配置文件vir
OpenStack Error – Index column size too large. The maximum column size is 767 bytes [Solved]
文章原地址https://techglimpse.com/openstack-db-sync-error-mysql-character-set-solution/执行时出现错误：CRITICALkeystone[-]DBError:(pyMysqL.err.InternalError)(1071,u'Specifiedkeywastoolong;maxkeylengthis767bytes')[
Ubuntu14.04.5 LTS openstack上KVM虚拟机忘记root密码解决方式
今天有客户报障称，自己的虚拟机忘记了root密码，有些安装软件操作无法进行了。接到报障后，快速响应客户要求。查找客户云平台登录信息，从控制台登录，查看虚拟机状态。