很多人在学习Linux,可以看出Linux现在的地位越来越重要,你了解Linux系统么?你是Linux系统的应用者么?本文为你详细介绍Linux配置OPENVZ ,为你在学习Linux配置OPENVZ 时起一定的作用。
1. 下载安装文件
根据您的内核版本在这里:http://openvz.org/download/kernel/ 下载。
# rpm -ihv vzkernel-name*.rpm
2.修改grub.conf 文件
- title OpenVZ (2.6.8-022stab029.1) root (hd0,0) kernel
- /vmlinuz-2.6.8-022stab029.1 ro root=/dev/sda5 initrd /initrd-2.6.8-022stab029.1.img
3.修改、etc/sysyctl.conf文件:
- /etc/sysctl.conf:
- # On Hardware Node we generally need
- # packet forwarding enabled and proxy arp disabled
- net.ipv4.ip_forward = 1
- net.ipv4.conf.default.proxy_arp = 0
- # Enables source route verification
- net.ipv4.conf.all.rp_filter = 1
- # Enables the magic-sysrq
- key kernel.sysrq = 1
- #net.ipv4.tcp_ecn = 0
- # we do not want all our interfaces to send redirects
- net.ipv4.conf.default.send_redirects = 1
4. 如果你运行了iptables防火墙和SELinux,先关闭和禁止。
编辑/etc/sysconfig/selinux:
SELINUX=disabled。
另外还要关闭iptables防火墙。
5.安装OpenVZ管理软件
根据您的版本在这里:http://openvz.org/download/utils/ 下载。
# rpm –Uhv vzctl*.rpm vzquota*.rpm vzpkg*.rpm
6.重新启动VZ
# /etc/init.d/vz start
7.安装模板
- # rpm –ihv vztmpl-fedora-core-3-1.0-2.noarch.rpm
- # vzpkgcache
- Creating cache for fedora-core-3 OS template
- Setting up install process
- Packing cache file fedora-core-3.tar.gz ...
- Cache file fedora-core-3.tar.gz [130M] created.
8.为虚拟服务器创建一个非零ID
- # vzctl create 101
- Creating VPS private area: /vz/private/101
- VPS is mounted
- Postcreate action done
- VPS is unmounted
- VPS private area was created
9.设置为零参数
- # vzctl set 101 --hostname test101.my.org --save
- Hostname for VPS set: test101.my.org
- Saved parameters for VPS 101
- # vzctl set 101 --ipadd 10.0.186.1 --save
- Adding IP address(es): 10.0.186.1
- Saved parameters for VPS 101
- # vzctl set 101 --nameserver 192.168.1.165 --save
- File resolv.conf was modified
- Saved parameters for VPS 101
10.设置root用户口令
# vzctl set 101 --userpasswd root:test
11.启动SSH守护进程
# vzctl exec 101 service sshd start
12.启动VPS
- # vzctl start 101
- Starting VPS ...
- VPS is mounted
- Adding IP address(es): 10.0.186.101 Hostname for VPS 101 set: test.my.org
- VPS start in progress...
13.加载防火墙
前面关闭的防火墙,出于安全考虑这里还要加载
- # vzctl set 101 --iptables iptable_filter
- --iptables ipt_length --iptables ipt_limit
- --iptables iptable_mangle --iptables ipt_REJECT --save
希望Linux配置OPENVZ 对你有所能够帮助。
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