Centos7 使用kvm创建虚拟机

1. KVM环境配置

关闭Selinux root@ localhost ~]#vim /etc/sysconfig/selinux # 修改SELINUX=disabled # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. SELINUX=disabled # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection. SELINUXTYPE=targeted