httpd代理配置（centos）

Apache  Proxy Support

编辑/etc/httpd/conf/httpd.conf

 

LoadModule proxy_module modules/mod_proxy.so

ProxyPass   /   http://localhost:8080/

ProxyPassReverse /  http://localhost:8080/

 

tomcat配置不变

centos.jsp

[root@centos1 conf]# more /jspre/tomcat7/webapps/ROOT/centos.jsp

<%

 

 

out.print("hello centos 1");

 

out.print("

---

"+request.getServerName()+":"+request.getServerPort());

%>

 

 

<%=session.getId()%>

[root@centos1 conf]#

访问www.nba.edu/centos.jsp

 

访问www.nba.edu:8080/centos.jsp

 

 

修改tomcat配置

server.xml

                     proxyName="www.aaaanba.edu"

                     proxyPort="80"

                     connectionTimeout="20000"

                     redirectPort="8443" />

浏览器访问

防火墙firewalld

防火墙启动状态

[root@centos1 conf]# systemctl  list-unit-files | grep "firewalld"

firewalld.service                             enabled

[root@centos1 conf]# systemctl status firewalld.service

鈼?firewalld.service - firewalld - dynamic firewall daemon

   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)

   Active: active (running) since Wed 2018-01-10 00:59:57 CST; 1min 48s ago

     Docs: man:firewalld(1)

 Main PID: 22377 (firewalld)

   CGroup: /system.slice/firewalld.service

           鈹斺攢22377 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid

 

Jan 10 00:59:56 centos1 systemd[1]: Starting firewalld - dynamic firewall daemon...

Jan 10 00:59:57 centos1 systemd[1]: Started firewalld - dynamic firewall daemon.

浏览器不能直接访问8080，只能通过代理访问

 

防火墙停止状态

[root@centos1 conf]# systemctl  stop firewalld.service

[root@centos1 conf]# systemctl status firewalld.service

鈼?firewalld.service - firewalld - dynamic firewall daemon

   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)

   Active: inactive (dead) since Wed 2018-01-10 01:02:07 CST; 3s ago

     Docs: man:firewalld(1)

  Process: 22377 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=0/SUCCESS)

 Main PID: 22377 (code=exited, status=0/SUCCESS)

 

Jan 10 00:59:56 centos1 systemd[1]: Starting firewalld - dynamic firewall daemon...

Jan 10 00:59:57 centos1 systemd[1]: Started firewalld - dynamic firewall daemon.

Jan 10 01:02:06 centos1 systemd[1]: Stopping firewalld - dynamic firewall daemon...

Jan 10 01:02:07 centos1 systemd[1]: Stopped firewalld - dynamic firewall daemon.

[root@centos1 conf]#

 

Apache  jk Support

解压源代码

[root@centos1 tmp]# ll tomcat-connectors-1.2.46-src.tar.gz

-rw-r--r--. 1 root root 3252837 Jun 29  2018 tomcat-connectors-1.2.46-src.tar.gz

[root@centos1 tmp]# tar -xzvf tomcat-connectors-1.2.46-src.tar.gz

配置

[root@centos1 native]# pwd

/tmp/tomcat-connectors-1.2.46-src/native

[root@centos1 native]# ./configure

checking build system type... x86_64-pc-linux-gnu

checking host system type... x86_64-pc-linux-gnu

checking target system type... x86_64-pc-linux-gnu

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... configure: error: newly created file is older than distributed files!

Check your system clock

[root@centos1 native]#

将时间改新

[root@centos1 native]# date -s 20181111

再运行configure

 

checking for target platform... unix

no apache given

no netscape given

configure: error: Cannot find the WebServer

[root@centos1 native]#

安装httpd-devel包

[root@centos1 native]# which apxs

/usr/bin/apxs

[root@centos1 native]# rpm -qf /usr/bin/apxs

httpd-devel-2.4.6-80.el7.centos.x86_64

[root@centos1 native]#

再运行configure

 

 [root@centos1 native]# ./configure  --help | grep "apx"

  --with-apxs[=FILE]      Build shared Apache module.

                          FILE is the optional pathname to the apxs tool;

                          defaults to finding apxs in your PATH.

[root@centos1 native]# find ./ -name  "mod_jk.so"

[root@centos1 native]# ./configure  --help | grep "apx"

  --with-apxs[=FILE]      Build shared Apache module.

                          FILE is the optional pathname to the apxs tool;

                          defaults to finding apxs in your PATH.

[root@centos1 native]# ./configure  --with-apxs=/usr/bin/apxs

[root@centos1 native]#make

[root@centos1 native]#

生成mod_jk.so

[root@centos1 native]# find ./ -name "mod_jk.so"

./apache-2.0/.libs/mod_jk.so

./apache-2.0/mod_jk.so

[root@centos1 native]#

复制mod_jk.so到httpd的modules

[root@centos1 native]# find / -name "mod_jk.so"

/tmp/tomcat-connectors-1.2.46-src/native/apache-2.0/.libs/mod_jk.so

/tmp/tomcat-connectors-1.2.46-src/native/apache-2.0/mod_jk.so

/usr/lib64/httpd/modules/mod_jk.so

[root@centos1 native]#

编辑/etc/httpd/conf/httpd.conf

 

LoadModule  jk_module modules/mod_jk.so

ProxyPass   /   http://localhost:8080/

ProxyPassReverse /  http://localhost:8080/

 

代理访问 centos.jsp