实验环境
后端主机1
- 设置seLinux、取消防火墙和同步时间
yum install -y ntpdate
ntpdate time1.aliyun.com
[root@node-73 ~]# yum -y install httpd
[root@node-73 ~]# mkdir /data/web/vhost{1,2} -pv
mkdir: 已创建目录 "/data/web"
mkdir: 已创建目录 "/data/web/vhost1"
mkdir: 已创建目录 "/data/web/vhost2"
[root@node-73 ~]# find /usr/share -iname "*.jpg" -exec cp {} /data/web/vhost1/ \;
[root@node-73 ~]# find /usr/share -iname "*.jpg" -exec cp {} /data/web/vhost2/ \;
[root@node-73 ~]# vim /data/web/vhost1/test.txt
ImageServer 1
[root@node-73 ~]# vim /data/web/vhost2/test.txt
ImageServer 2
[root@node-73 ~]# vim /etc/httpd/conf.d/vhost1.conf
[root@node-73 ~]# vim /etc/httpd/conf.d/vhost2.conf
[root@node-73 ~]# systemctl start httpd
[root@node-73 ~]# ss -tnl
LISTEN 0 128 :::8080 :::*
LISTEN 0 128 :::80 :::*
后端主机2：
- 设置seLinux、取消防火墙和同步时间
yum install -y ntpdate
ntpdate time1.aliyun.com
[root@node-74 ~]# yum -y install httpd
[root@node-74 ~]# mkdir /data/web/vhost{1,2} -pv
mkdir: 已创建目录 "/data/web"
mkdir: 已创建目录 "/data/web/vhost1"
mkdir: 已创建目录 "/data/web/vhost2"
[root@node-74 ~]# vim /data/web/vhost1/info.php
<h1>Application Server1</h1>
<?php
phpinfo();
?>
[root@node-74 ~]# cp /data/web/vhost{1,2}/info.php #复制文件到vhsot2
[root@node-74 ~]# vim /data/web/vhost2/info.php
<h1>Application Server2</h1> #修改
<?php
phpinfo();
?>
[root@node-74 ~]# vim /etc/httpd/conf.d/vhost1.conf #配置虚拟主机1
<VirtualHost *:80>
ServerName www1.hehe.com
DocumentRoot "/data/web/vhost1"
<Directory "/data/web/vhost1">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
[root@node-74 ~]# cp /etc/httpd/conf.d/vhost{1,2}.conf #拷贝配置
[root@node-74 ~]# vim /etc/httpd/conf.d/vhost2.conf #编辑虚拟主机2
listen 8080
<VirtualHost *:8080>
ServerName www1.hehe.com
DocumentRoot "/data/web/vhost2"
<Directory "/data/web/vhost2">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
[root@node-74 ~]# scp /etc/httpd/conf.d/vhost*.conf 192.168.1.73:/etc/httpd/conf.d/ #把配置拷贝到node1主机上
[root@node-74 ~]# systemctl start httpd.service #启动httpd
[root@node-74 ~]# ss -tnl
LISTEN 0 128 :::8080 :::*
LISTEN 0 128 :::80 :::*
haproxy主机
- 设置seLinux、取消防火墙和同步时间
yum install -y ntpdate
ntpdate time1.aliyun.com
- 创建CA自签证
[root@haproxy-75 ~]# cd /etc/pki/CA/
[root@haproxy-75 CA]# (umask 077; openssl genrsa -out private/cakey.pem 4096)
[root@haproxy-75 CA]# openssl req -new -x509 -key private/cakey.pem -out cacert.pem -days 365
[root@haproxy-75 CA]# touch index.txt
[root@haproxy-75 CA]# echo 01 > serial
[root@haproxy-75 CA]# cd /etc/haproxy/
[root@haproxy-75 haproxy]# mkdir certs
[root@haproxy-75 haproxy]# cd certs
[root@haproxy-75 certs]# openssl genrsa -out haproxy.key 2048
[root@haproxy-75 certs]# openssl req -new -key haproxy.key -out haproxy.csr
[root@haproxy-75 certs]# ls
haproxy.csr haproxy.key
[root@haproxy-75 certs]# openssl ca -in haproxy.csr -out haproxy.crt
[root@haproxy-75 certs]# cat haproxy.crt haproxy.key > haproxy.pem
[root@haproxy-75 certs]# ls
haproxy.crt haproxy.csr haproxy.key haproxy.pem
[root@haproxy-75 certs]# chmod 600 haproxy.pem
[root@haproxy-75 ~]# vim /etc/haproxy/haproxy.cfg
frontend web *:80
compression algo gzip
compression type text/html text/plain /application/xml application/javascript
acl static path_end .jpg .jpeg.png .gif .txt .html .css .javascript .
js #定义静态acl匹配规则，后缀匹配
acl static path_beg /imgs /css /javascripts #定义静态acl匹配规则，前缀匹配
acl bad_browsers hdr_reg(User-Agent) .*curl.* #定义名为bad_browsers的acl规则，url中后缀匹配字符中有curl
block if bad_browsers #调用bad_browsers规则 ，符合就阻塞
acl valid_referers hdr_reg(Referer) \.hehe1\.com #定义一个名为valid_referers的acl，正则表达式匹配
block unless valid_referers #调用acl，如果匹配则放行
use_backend staticsrvs if static #使用静态acl匹配规则
default_backend dynsrvs #未匹配到acl的，使用默认后端主机，动态内容
frontend https
bind *:443 ssl crt /etc/haproxy/certs/haproxy.pem #使用认证并指明pem认证文件路径
acl static path_end .jpg .jpeg.png .gif .txt .html .css .javascript .js #定义后缀匹配规则
acl static path_beg /imgs /css /javascripts
use_backend staticsrvs if static
default_backend dynsrvs
frontend http
bind *.8080
redirect scheme https if !{ ssl_fc } #把8080端口的请求重向定443
backend dynsrvs #动态主机组
cookie SRV insert indirect nocache #启用cookie绑定
balance roundrobin
server dynsrv1 192.168.1.74:80 check cookie dynsrv1
server dynsrv2 192.168.1.74:8080 check cookie dynsrv2
backend staticsrvs #静态主机组
balance roundrobin
server staticsrv1 192.168.1.73:80 check
server staticsrv2 192.168.1.73:8080 check
listen stats
bind *:9099
stats enable
stats uri /myproxy?admin #自定义信息页地址
stats realm "HAProxy Stats Page" #认证提示
stats auth admin:admin #认证时用的用户名和密码
stats admin if TRUE #启用信息页管理功能，总是为真
[root@haproxy-75 ~]# systemctl restart haproxy
[root@haproxy-75 ~]# ss -tnl
LISTEN 0 128 *:9099 *:*
LISTEN 0 128 *:8080 *:*
LISTEN 0 128 *:80 *:*
LISTEN 0 128 *:443 *:*
访问测试
haproxy管理页
cookie绑定
image.png
图片访问
https访问
