14.KVM安装之脚本和镜像目录树准备

1.php脚本需要先安装PHP环境,Apache服务器必须支持PHP

$ yum install -y php    #安装PHP

$ php -v                      #查看是否安装PHP

$ yum -y install httpd    #安装Apache服务器

$ service httpd restart    #启动Apache

把脚本放到/var/www/html/下

centos下挂在ISO镜像

ks下放:
centos65_kvm.cfg

ks.php

挂在ISO镜像目录树

$ mount -o loop -t iso9660 /home/backup/CentOS-6.5-x86_64-bin-DVD1.iso /var/www/html/centos/6/os/x86_64

修改本地yum源,让安装虚拟机时从此yum源来下载软件:

$ vim /etc/centos65.repo

1. [c6-media]
2. name=CentOS-$releasever -Media
3. baseurl=http://192.168.10.10/centos/6/os/x86_64
4. gpgcheck=0
5. enabled=1

把其他默认的yum源都本分到bak下.

 

文件内容:

centos65_kvm.cfg

1. install
2. url --url="http://172.29.1.4/centos/6/os/x86_64/"
3. rootpw --iscrypted $1$J2XgJk6a$roQYKKcP7NzFfhvfb74XD.
4. auth --useshadow --passalgo=sha512
5. text
6. keyboard us
7. lang en_US
8. firewall --disabled
9. selinux --disabled
10. skipx
11. logging --level=info
12. reboot
13. timezone Asia/Shanghai
14. network --bootproto=dhcp --device=em1 --onboot=on
15. bootloader --location=mbr
16. zerombr
17. clearpart --all --initlabel
18. part /boot --asprimary --fstype="ext4"--size=512
19. part swap --fstype="swap"--size=16384
20. part /--fstype="ext4"--size=51200
21. part /opt --fstype="ext4"--grow --size=1
22. %post
23. repoip=172.29.1.4
24. mkdir /etc/yum.repos.d/bak
25. mv /etc/yum.repos.d/*repo /etc/yum.repos.d/bak/
26. cat >/etc/yum.repos.d/centos65.repo <<EOF
27. [Base]
28. name=centos65_x86_64 -Base
29. baseurl=http://$repoip/centos/6/os/x86_64
30. enable=1
31. gpgcheck=0
32. EOF
33. yum -y install kvm python-virtinst libvirt tunctl bridge-utils virt-manager qemu-kvm-tools virt-viewer virt-v2
34. hwclock --set--date="`date +%D\ %T`"
35. hwclock --hctosys
36. sed -i 's/1024/102400/'/etc/security/limits.d/90-nproc.conf
37. sed -i 's#exec /sbin/shutdown -r now#\#exec /sbin/shutdown -r now#'/etc/init/control-alt-delete.conf
38. >/etc/sysconfig/i18n
39. cat >>/etc/sysconfig/i18n << EOF
40. LANG="en_US.UTF-8"
41. EOF
42. sed -i 's/^GSSAPIAuthentication yes$/GSSAPIAuthentication no/'/etc/ssh/sshd_config
43. sed -i 's/#UseDNS yes/UseDNS no/'/etc/ssh/sshd_config
44. service sshd restart
45. %packages
46. @base
47. %end

ks.php

1. <?php
2. if($_GET){
3. header("Content-Type: text/plain");
4. define(HTTP_URL_BASE,"http://172.29.1.4");
5. $os_base = HTTP_URL_BASE ."/centos/6/os/x86_64";
6. $src_base = HTTP_URL_BASE ."/src";
9. $os_hostname = $_GET["hostname"];
10. if(!$os_hostname ){
11. $os_hostname ="localhost.localdomain";
12. }
13. $os_password = $_GET["pw"];
14. if(!$os_password ){
15. $os_password ="zgtx123.com";
16. }
18. #$os_version = $_GET["ver"];
19. #if( !$os_version ){
20. # $os_version = "6.5";
21. #}
23. $net_ipaddr_eth0 = $_GET["ip1"];
24. $net_ipaddr_eth1 = $_GET["ip2"];
25. if(!$net_ipaddr_eth1 ){
26. $remark="#";
27. }
29. $net_netmask = $_GET["mask"];
30. if(!$net_netmask ){
31. $net_netmask ="255.255.255.0";
32. }
34. $net_gateway = $_GET["gw"];
35. if(!$net_gateway){
36. $net_gateway ="172.29.1.254";
37. }
39. $net_gateway2 = $_GET["gw2"];
40. if(!$net_gateway2){
41. $net_gateway2 ="172.29.1.254";
42. }
44. $net_nameservers = $_GET["ns"];
45. if(!$net_nameservers){
46. $net_nameservers ="1.2.4.8,114.114.114.114";
47. }
50. $fs_type = $_GET["fs-type"];
51. $fs_auto_detect = false;
52. if(!$fs_type ){
53. $fs_type ="ext4";
54. $fs_auto_detect = true;
55. }
57. $disk_name = $_GET["disk"];
58. if(!$disk_name ){
59. $disk_name ="vda";
60. }
61. $boot_size = $_GET["boot-size"];
62. if(!$boot_size ){
63. $boot_size =512;
64. }
65. $swap_size = $_GET["swap-size"];
66. if(!$swap_size ){
67. $swap_size =1024*4;
68. }
69. ?>
70. install
71. text
72. skipx
74. firewall --disabled
75. selinux --disabled
76. timezone Asia/Shanghai
78. key --skip
79. url --url=<?php echo $os_base ."\n";?>
81. rootpw <?php echo $os_password ."\n";?>
82. authconfig --enableshadow --enablemd5
84. keyboard us
85. lang en_US
87. logging --level=info
89. network --bootproto=static --device=eth0 --gateway=<?php echo $net_gateway;?>--ip=<?php echo $net_ipaddr_eth0;?>--nameserver=<?php echo $net_nameservers;?>--netmask=<?php echo $net_netmask;?>--hostname=<?php echo $os_hostname;?>--onboot=on
91. #<?php echo $remark;?>network --bootproto=static --device=eth1 --ip=<?php echo $net_ipaddr_eth1;?> --netmask=<?php echo $net_netmask;?> --onboot=on
93. bootloader --location=mbr <?php echo $disk_name ."\n";?>
94. zerombr
95. clearpart --all --initlabel --drives=<?php echo $disk_name ."\n";?>
96. part /boot --asprimary --fstype="<?php echo $fs_type; ?>"--size="<?php echo $boot_size; ?>"--ondisk=<?php echo $disk_name ."\n";?>
97. part swap --fstype="swap"--size="<?php echo $swap_size; ?>"--ondisk=<?php echo $disk_name ."\n";?>
98. part /--fstype="<?php echo $fs_type; ?>"--grow --size=1--ondisk=<?php echo $disk_name ."\n";?>
100. reboot
102. %post
104. #!/bin/bash
105. ############################# disable ipv6 and iptables ######################################
106. rm -f /etc/sysconfig/iptables
107. rm -f /etc/sysconfig/ip6tables
108. echo "NETWORKING_IPV6=no">>/etc/sysconfig/network
109. echo "alias net-pf-10 off">>/etc/modprobe.d/dist.conf
110. echo "alias ipv6 off">>/etc/modprobe.d/dist.conf
111. chkconfig iptables off
112. chkconfig ip6tables off
114. ############################# config yum #######################################################
115. mkdir /etc/yum.repos.d/bak
116. mv /etc/yum.repos.d/*repo /etc/yum.repos.d/bak/
117. cat >/etc/yum.repos.d/centos6-init.repo<<EOF
118. [base]
119. name=centos6
120. baseurl=http://172.29.1.4/centos/6/os/x86_64/
121. enable=1
122. gpgcheck=0
123. EOF
125. yum -y install openssh-clients openssl openssl-d* vim wget gcc gcc-c++ make autoconf nfs-utils ntpdate zip unzip lsof
126. yum clean all
129. ###############################/etc/rc.local################################
130. cat >>/etc/rc.local<<EOF
131. mount 172.29.1.4:/opt/mirrors/src /opt/share_dir
132. EOF
134. mkdir -p /opt/share_dir
135. mount 172.29.1.4:/opt/mirrors/src /opt/share_dir
137. echo "* soft nofile 4096">>/etc/security/limits.conf
138. echo "* hard nofile 4096">>/etc/security/limits.conf
140. ################################ ntp ###############################
141. #echo "1 * * * * /usr/sbin/ntpdate time.nist.gov" >/var/spool/cron/root
142. hwclock --set--date="`date +%D\ %T`"
143. hwclock --hctosys
145. ############################### turnoff the control-alt-delete ####################
146. sed -i 's#exec /sbin/shutdown -r now#\#exec /sbin/shutdown -r now#'/etc/init/control-alt-delete.conf
148. ############################### set ssh ########################################
149. sed -i 's/^GSSAPIAuthentication yes$/GSSAPIAuthentication no/'/etc/ssh/sshd_config
150. sed -i 's/#UseDNS yes/UseDNS no/'/etc/ssh/sshd_config
151. mkdir -p /root/.ssh/
154. ################################ config zabbix ############################################################
155. #
156. #cat >/usr/local/etc/zabbix_agentd.conf<<EOF
157. #<?php echo 'SourceIP='.$net_ipaddr_eth0;echo "\n";?>
158. #Server=127.0.0.1,172.29.1.4
159. #ListenPort=10050
160. #ServerActive=172.29.1.4:10051
161. #<?php echo 'Hostname='.$os_hostname;echo "\n"?>
162. #UnsafeUserParameters=1
163. #EOF
164. #
165. #cp /opt/share_dir/ks/zabbix_agentd /bin/
166. #chmod +x /bin/zabbix_agentd
168. ############################### config init(/etc/profile /etc/sysctl.conf) ##########################
169. cat /opt/share_dir/ks/profile >/etc/profile
170. cat /opt/share_dir/ks/sysctl.conf >/etc/sysctl.conf
172. ################################ deploy app ##########################################################
173. #!/bin/bash
174. mkdir -p /opt/server/logs
175. tar zxf /opt/share_dir/ks/jdk18.tar.gz -C /usr/local/
176. tar zxf /opt/share_dir/ks/tomcat.tar.gz -C /opt/server/
178. source /etc/profile
179. cd /opt/
180. tar zxf /opt/share_dir/ks/apr-1.4.5.tar.gz -C /opt/
181. cd /opt/apr-1.4.5
182. ./configure --prefix=/usr/local/apr
183. make
184. make install
185. rm -rf /opt/apr-1.4.5
187. cd /opt/
188. tar zxf /opt/share_dir/ks/apr-iconv-1.2.1.tar.gz -C /opt/
189. cd /opt/apr-iconv-1.2.1
190. ./configure --prefix=/usr/local/apr-iconv --with-apr=/usr/local/apr
191. make
192. make install
193. rm -rf /opt/apr-iconv-1.2.1
195. cd /opt/
196. tar zxf /opt/share_dir/ks/apr-util-1.3.12.tar.gz -C /opt/
197. cd /opt/apr-util-1.3.12
198. ./configure --prefix=/usr/local/apr-iconv --with-apr=/usr/local/apr
199. make
200. make install
201. rm -rf /opt/apr-util-1.3.12
203. cd /opt/server/tomcat/bin/tomcat-native-1.1.27-src/jni/native
204. ./configure --with-apr=/usr/local/apr --with-java-home=/usr/local/jdk/
205. make
206. make install
209. %packages --nobase
210. @core
212. %end
214. <?php
215. }else{
216. ?>
217. Usage:http://172.29.1.4/ks/ks.php?hostname=VM-XX-XX&pw=123456&ip1=x.x.x.x&ip2=x.x.x.x&mask=x.x.x.x&gw=x.x.x.x&ns=x.x.x.x,x.x.x.x&fs-type=ext4&disk=vda&boot-size=500&swap-size=4096
218. <?php
219. }
220. ?>

 

 

 

来自为知笔记(Wiz)