Apache+Tomcat监控配置server-status balancer-manager server-info相关问题

关于Apache性能监控配置 server-status balancer-manager server-info

从网上搜到得配置如下

修改 Apache2.2\conf\httpd.conf 配置文件

第一、加载mod_status.so，mod_info.so模块

#LoadModule status_module modules/mod_status.so

#LoadModule info_module modules/mod_info.so

去掉#

在该文件末尾加入以下：

<Location /server-status>
SetHandler server-status
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Location>

<Location /server-info>
SetHandler server-info
Order deny,allow
Deny from all
Allow from 127.0.0.1
</Location>

Deny 是禁止访问的ip地址或者域名

Allow是允许访问的ip地址或者域名

这里设置只有本机能访问，局域网地址也不能进行访问。

配置完成后访问性能监控地址：
http://127.0.0.1/server-status
出现如下信息

Apache Server Status for 127.0.0.1

Server Version: Apache/2.2.25 (Win32)
Server Built: Jul 10 2013 01:52:12
Current Time: Thursday, 27-Mar-2014 16:34:26 Öйú±ê׼ʱ¼ä
Restart Time: Thursday, 27-Mar-2014 16:05:22 Öйú±ê׼ʱ¼ä
Parent Server Generation: 6
Server uptime: 29 minutes 4 seconds
3 requests currently being processed, 147 idle workers

--------------------------------------------------------------------------------------------------------------
http://192.168.1.120/server-status
会出现404页面，表示限制只有本机能访问。

此时监控信息配置完成。

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但是如果Apache中配置了Tomcat 负载均衡

仅仅配置以上信息 访问监控地址页面会出现 404 如下：

apache starts to forward server-status requests to tomcat that returns 404
Unable to access server-status and server-info page (status 404)
a 404 Not Found is reported

出现此问题的解决办法如下：

修改 Apache2.2\conf\httpd.conf 文件

在以下负载配置之前 ，一定是该标签的上面！！

<Proxy balancer://tomcatcluster>
BalancerMember ajp://localhost:8509 route=a
BalancerMember ajp://10.1.32.234:8510 route=b
BalancerMember ajp://localhost:8510 route=c
</Proxy>

加入

ProxyPass /server-status !

ProxyPass /balancer-manager !

#apache监控
#过滤server-stauts监控页面
ProxyPass /server-status !
#过滤balancer-manager监控页面
ProxyPass /balancer-manager !

最终配置效果如下：

#apache监控
#过滤server-stauts监控页面
ProxyPass /server-status !
#过滤balancer-manager监控页面
ProxyPass /balancer-manager !
#设置server-stauts监控页面
<Location /server-status>
SetHandler server-status
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Location>
#设置balancer-manager监控页面
<Location /balancer-manager>
SetHandler balancer-manager
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Location>

至此再访问监控地址：
http://127.0.0.1:80/server-status
出现如下信息：

Apache Server Status for 127.0.0.1

Server Version: Apache/2.2.25 (Win32)
Server Built: Jul 10 2013 01:52:12
Current Time: Thursday, 27-Mar-2014 16:34:26 Öйú±ê׼ʱ¼ä
Restart Time: Thursday, 27-Mar-2014 16:05:22 Öйú±ê׼ʱ¼ä
Parent Server Generation: 6
Server uptime: 29 minutes 4 seconds
3 requests currently being processed, 147 idle workers

访问:http://127.0.0.1:80/balancer-manager

出现如下监控信息：

Load Balancer Manager for 127.0.0.1

Server Version: Apache/2.2.25 (Win32)
Server Built: Jul 10 2013 01:52:12
LoadBalancer Status for balancer://tomcatcluster

StickySession	Timeout	FailoverAttempts	Method
-	0	2	byrequests

Worker URL	Route	RouteRedir	Factor	Set	Status	Elected	To	From
ajp://localhost:8509	a
1	0	Ok	3	0	0
ajp://10.1.32.234:8510	b
1	0	Ok	4	0	0
ajp://localhost:8510	c
1	0	Ok	15	0	0