![代理、Apache、Tomcat - VHosts](https://linux22.com/image/1358213/%E4%BB%A3%E7%90%86%E3%80%81Apache%E3%80%81Tomcat%20-%20VHosts.png)
我的设置如下:
互联网 -- 路由器 -[DMZ]- pfSense -- 网络服务器
router =
jenky 塑料廉价路由器(我的 mikrotik/routerboard 坏了)。已将 pfSense 的 IP 地址设置为 DMZ。
pfsense =
执行基本的防火墙和代理/反向代理。代理用于将 URL 转发到防火墙后面的正确 Web 服务器。
webserver =
centos box 运行 httpd(apache)和 tomcat6(分别安装,均由 yum 安装,但安装时间不同,因此不是 apache+tomcat 的问题)。
有多个网站由这个特定的网络服务器运行,由 apache 的虚拟主机处理。
ex: http://www.somesite.com, http://www.mysite.com, etc
Tomcat 在扩展名 /mywebapp 的端口 8080 上运行一个应用程序。
ex: http://www.somesite.com:8080/mywebapp
我已经适当地配置了所有内容,pfsense
以将 apache 提供服务的网站的所有子域转发到正确的主机。
我已配置 /etc/httpd/conf/httpd.conf 以包含虚拟主机配置
<VirtualHost *:80>
ServerName mywebapp.somesite.com
ProxyPass / http://www.somesite.com:8080/mywebapp
ProxyPassReverse / http://www.somesite.com:8080/mywebapp
ProxyRequests Off
<Proxy http://www.somesite.com:8080/mywebapp*>
Order deny,allow
Allow from all
</Proxy>
ErrorLog logs/mywebapp.somesite.com-error_log
CustomLog logs/mywebapp.somesite.com-access_log common
</VirtualHost>
我已经修改了我的 tomcat6server.xml
文件并将第一个连接器更改为包含proxyName
和proxyPort
。
<!-- A "Connector" represents an endpoint by which requests are received
and responses are returned. Documentation at :
Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
Java AJP Connector: /docs/config/ajp.html
APR (HTTP/AJP) Connector: /docs/apr.html
Define a non-SSL HTTP/1.1 Connector on port 8080
-->
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
proxyName="mywebapp.somesite.com"
proxyPort="8080"
redirectPort="8443" URIEncoding="UTF-8"/>
无论我尝试什么,当我将其放入mywebapp.somesite.com
浏览器时,它都会重定向到mywebapp.somesite.com:8080/mywebapp
。
当我想以 访问它mywebapp.somesite.com
并让它停留在浏览器地址栏中时。这将使 URL 发布更加友好,等等。
我已经CNAME
配置DNS
了mywebapp
。
www.somesite.com
不受影响。
的日志httpd
看起来正常……tomcat6 的日志什么都没显示。我知道请求击中了正确的框,因为www.somesite.com:8080/mywebapp
它有效(以及其他网站)。
iptables
已被禁用,所以如果SELinux
。
我做错了什么?请指教。
UPDATE:
我尝试ProxyPreserveHost On
按照其中一条注释添加 vhost 配置,但无济于事。添加此行并重新启动 apache 和 tomcat 后,我无法访问mywebapp.somesite.com
nor www.somesite.com:8080/mywebapp
。基本上,添加此配置会使 mywebapp 完全无法访问,但我知道它仍在运行。
UPDATE 2:
添加从服务器获取的 tcpdump。我显示了从pfsense
(代理)传递到 的第一个连接webserver
。
192.168.0.1 == pfsense
192.168.1.1 == webserver
192.168.2.1 == "internet"
192.168.0.1 > 192.168.1.1
GET / HTTP/1.1
Accept: text/html, application/xhtml+xml, */*
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)
Accept-Encoding: gzip, deflate
Host: mywebapp.somesite.com
DNT: 1
Via: 1.1 proxy.somecompany.com (squid/3.1.20)
X-Forwarded-For: 192.168.2.1
Cache-Control: max-age=259200
192.168.1.1 > 192.168.2.1
GET /mywebapp HTTP/1.1
Host: www.somesite.com:8080
Accept: text/html, application/xhtml+xml, */*
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)
Accept-Encoding: gzip, deflate
DNT: 1
Via: 1.1 proxy.somecompany.com (squid/3.1.20)
X-Forwarded-For: 192.168.2.1, 192.168.0.1
Cache-Control: max-age=259200
X-Forwarded-Host: mywebapp.somesite.com
X-Forwarded-Server: mywebapp.somesite.com
Connection: Keep-Alive
192.168.2.1 > 192.168.1.1
GET /mywebapp HTTP/1.1
Host: www.somesite.com:8080
Accept: text/html, application/xhtml+xml, */*
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)
Accept-Encoding: gzip, deflate
DNT: 1
Via: 1.1 proxy.somecompany.com (squid/3.1.20)
X-Forwarded-For: 192.168.2.1, 192.168.0.1
Cache-Control: max-age=259200
X-Forwarded-Host: mywebapp.somesite.com
X-Forwarded-Server: mywebapp.somesite.com
Connection: Keep-Alive
192.168.1.1 > 192.168.2.1
HTTP/1.1 302 Moved Temporarily
Server: Apache-Coyote/1.1
Location: http://mywebapp.somesite.com:8080/mywebapp/
Content-Length: 0
Date: Thu, 04 Apr 2013 05:14:44 GMT
192.168.2.1 > 192.168.1.1
HTTP/1.1 302 Moved Temporarily
Server: Apache-Coyote/1.1
Location: http://mywebapp.somesite.com:8080/mywebapp/
Content-Length: 0
Date: Thu, 04 Apr 2013 05:14:44 GMT
192.168.1.1 > 192.168.0.1
HTTP/1.1 302 Moved Temporarily
Date: Thu, 04 Apr 2013 05:14:44 GMT
Server: Apache-Coyote/1.1
Location: http://mywebapp.somesite.com:8080/mywebapp/
Content-Length: 0
Connection: close
Content-Type: text/plain; charset=UTF-8
192.168.2.1 > 192.168.1.1
GET /mywebapp/ HTTP/1.1
Accept: text/html, application/xhtml+xml, */*
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)
Accept-Encoding: gzip, deflate
DNT: 1
Connection: Keep-Alive
Host: mywebapp.somesite.com:8080
192.168.1.1 > 192.168.2.1
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Encoding: gzip
Expires: 0
Cache-Control: no-cache,must-revalidate
X-App-Theme: default
Set-Cookie: JSESSIONID=81CE83D61454A8E75C222759FA118338; Path=/mywebapp
X-App: 1.395
X-App2: 1.508
X-App2-Session: e797c95b
X-App-CLI-Port: 36143
X-App2-CLI-Port: 36143
X-App2-CLI2-Port: 36143
X-Instance-Identity: MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjEfz8W2LiYRfrJQYH35uwtgQBpy0g6bTvBaTuARRpVLUmi+lnEfD/nVJY4GJoSfGzgnJAQ3MSqX+e1F4y2Jg5hwa2L0jibpb//BbfIMZkYZk8CtLMrkGvLC1nB7sghXupWOUOhWnzFq+a+LHSANNqfaMs9k6xJI6rvwIDAQAB
Content-Type: text/html;charset=UTF-8
Content-Length: 3879
Date: Thu, 04 Apr 2013 05:14:44 GMT
192.168.2.1 > 192.168.1.1
GET /mywebapp/static/e797c95b/css/style.css HTTP/1.1
Accept: text/css
Referer: http://mywebapp.somesite.com:8080/mywebapp/
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)
Accept-Encoding: gzip, deflate
Host: mywebapp.somesite.com:8080
DNT: 1
Connection: Keep-Alive
Cookie: JSESSIONID=81CE83D61454A8E75C222759FA118338
192.168.1.1 > 192.168.2.1
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Last-Modified: Mon, 25 Mar 2013 20:17:34 GMT
Expires: Fri, 04 Apr 2014 05:14:44 GMT
Accept-Ranges: bytes
Content-Encoding: gzip
Content-Type: text/css
Content-Length: 5763
Date: Thu, 04 Apr 2013 05:14:44 GMT
192.168.2.1 > 192.168.1.1
GET /mywebapp/static/e797c95b/css/color.css HTTP/1.1
Accept: text/css
Referer: http://mywebapp.somesite.com:8080/mywebapp/
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)
Accept-Encoding: gzip, deflate
Host: mywebapp.somesite.com:8080
DNT: 1
Connection: Keep-Alive
Cookie: JSESSIONID=81CE83D61454A8E75C222759FA118338
我粗略地将其解释为:
browser (internet) --> request hits router --> passes DMZ --> hits pfsense...
pfsense > webserver: Uh, here's this HTTP request... for a mywebapp.somesite.com? Do we know a mywebapp.somesite.com?
webserver > internet: Sup, I heard you were looking for some HTTP? I've got some mywebapp.somesite.com.
internet > webserver: Ya, I head about you. Gimme somea dat mywebapp.somesite.com.
webserver > internet: Ha, just kidding, man. I've really got some mywebapp.somesite.com:8080/mywebapp, you dig?
internet > webserver: WTF? Are you serious!?
webserver > pfsense: Dude, I told you we needed more mywebapp.somesite.com, this guy's pissed!
internet > webserver: Hmm... OK, just give me what ya got of mywebapp.somesite.com:8080/mywebapp. I dig.
webserver > internet: Phew! If you dig, I dig... you dig? Here's some HTTP.
internet > webserver: Ah ya, now we're talking. Gimme some more of that /mywebapp/static/.../style.css from Referer: http://mywebapp.somesite.com:8080/mywebapp
webserver > internet: Take it in my man, take it all in. It's all OK.
internet > webserver: Alright, gimme some more of that /mywebapp/static/.../color.css from Referer: http://mywebapp.somesite.com:8080/mywebapp
etc, etc, etc...