系统环境:

[root@openvz ~]# cat /etc/redhat-release CentOS release 6.5 (Final) [root@openvz ~]# uname -a Linux openvz 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux [root@openvz ~]# lsb_release -a LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release 6.5 (Final) Release: 6.5 Codename: Final

开始安装:

[root@openvz ~]# cd /etc/yum.repos.d/ [root@openvz yum.repos.d]# wget -P /etc/yum.repos.d/ http://ftp.openvz.org/openvz.repo [root@openvz yum.repos.d]# rpm --import http://ftp.openvz.org/RPM-GPG-Key-OpenVZ [root@openvz yum.repos.d]# yum install vzkernel [root@openvz yum.repos.d]# echo "SELINUX=disabled" > /etc/sysconfig/selinux [root@openvz yum.repos.d]# cat /etc/sysctl.conf |grep -v "#"|grep -v ^$ net.ipv4.ip_forward = 1 net.ipv6.conf.default.forwarding = 1 net.ipv6.conf.all.forwarding = 1 net.ipv4.conf.default.proxy_arp = 0 net.ipv4.conf.all.rp_filter = 1 net.ipv4.conf.default.send_redirects = 1 net.ipv4.conf.all.send_redirects = 0 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_source_route = 0 kernel.sysrq = 1 kernel.core_uses_pid = 1 net.ipv4.tcp_syncookies = 1 net.bridge.bridge-nf-call-ip6tables = 0 net.bridge.bridge-nf-call-iptables = 0 net.bridge.bridge-nf-call-arptables = 0 kernel.msgmnb = 65536 kernel.msgmax = 65536 kernel.shmmax = 68719476736 kernel.shmall = 4294967296 [root@openvz yum.repos.d]# sysctl -p [root@openvz yum.repos.d]# yum install vzctl vzquota ploop [root@openvz yum.repos.d]# reboot

openvz安装完成

下载系统模板

模板在这里http://openvz.org/Download/template/cache

[root@openvz ~]# uname -a Linux openvz 2.6.32-042stab085.20 #1 SMP Fri Mar 21 19:07:05 MSK 2014 x86_64 x86_64 x86_64 GNU/Linux [root@openvz ~]# cd /vz/template/cache/ [root@openvz cache]# wget http://download.openvz.org/template/precreated/centos-5-x86.tar.gz [root@openvz cache]# vzctl create 1 --ostemplate centos-5-x86 [root@openvz cache]# vzctl set 1 --onboot yes --save [root@openvz cache]# vzctl set 1 --ipadd 172.16.10.21 --save [root@openvz cache]# vzctl set 1 --nameserver 114.114.114.114 --save [root@openvz cache]# vzctl set 1 --hostname --save [root@openvz cache]# vzctl set 1 --diskspace 10G:10G --save [root@openvz cache]# vzctl start 1 启动为1的虚拟机 Starting container... Container is mounted Adding IP address(es): 172.16.10.21 Setting CPU units: 1000 Container start in progress... [root@openvz cache]# vzctl exec 1 passwd 修改序号为1的虚拟机ROOT密码 New UNIX password: redhat BAD PASSWORD: it is based on a dictionary word Retype new UNIX password: redhat Changing password for user root. passwd: all authentication tokens updated successfully. [root@openvz cache]# vzlist 查看序号为1的虚拟机 CTID NPROC STATUS IP_ADDR HOSTNAME 1 21 running 172.16.10.21 [root@openvz cache]# vzcalc -v 1 查看序号1 占用的资源 [root@openvz cache]# ping 172.16.10.21 PING 172.16.10.21 (172.16.10.21) 56(84) bytes of data. 64 bytes from 172.16.10.21: icmp_seq=1 ttl=64 time=0.276 ms 64 bytes from 172.16.10.21: icmp_seq=2 ttl=64 time=0.041 ms [root@openvz cache]# vzctl enter 1 进入 guest 相当于 xen 的 xm console ,不过从 guest 退出来不需特殊按键直接 exit 就可以退出 entered into CT 1 [root@centos5 /]# uname -a Linux 2.6.32-042stab085.20 #1 SMP Fri Mar 21 19:07:05 MSK 2014 i686 i686 i386 GNU/Linux [root@centos5 /]# cat /etc/redhat-release CentOS release 5.10 (Final)

OK大概先到这里