我正在尝试将Tomcat与Apache集成.我的目标是将所有请求重定向
http://localhost/myapp到http://localhost:8080
我遵循了这个指南:http://tomcat.apache.org/tomcat-8.0-doc/proxy-howto.html
我httpd.conf看起来像这样:
Include conf.modules.d/*.conf
LoadModule proxy_module modules/mod_proxy.so
ProxyPass /myapp http://localhost:8080 retry=0 timeout=5
ProxyPassReverse /myapp http://localhost:8080
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我在apache-tomcat中的server.xml如下所示:
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" proxyPort="80" />
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现在,当我尝试网址时http://localhost/myapp,它会503 Service Unavailable出错.
Tomcat和Apache都已启动并运行.URL http://localhost:8080工作正常.
文件权限可能存在问题吗?
对于tomcat用户和组root/root来说httpd,用户和组是apache/apache
我错过了什么或者我做错了吗?
Httpd版本是2.4.6,Tomcat的版本是8.0
httpd错误日志:
[proxy:error] [pid 19905] (13)Permission denied: AH00957: HTTP: attempt to connect to 127.0.0.1:8080 (localhost) failed
[proxy:error] [pid 19905] AH00959: ap_proxy_connect_backend disabling worker for (localhost) for 0s
[proxy_http:error] [pid 19905] [client ::1:51615] AH01114: HTTP: failed to make connection to backend: localhost
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解决了!
答案在这里:http://sysadminsjourney.com/content/2010/02/01/apache-modproxy-error-13permission-denied-error-rhel/
Bri*_*汤莱恩 117
(在问题编辑中由OP回答.转换为社区维基答案.请参阅问题但没有答案,但问题已在评论中解决(或在聊天中扩展))
OP写道:
答案在这里:http://sysadminsjourney.com/content/2010/02/01/apache-modproxy-error-13permission-denied-error-rhel/
这是一个博客的链接,解释了:
默认情况下,在RHEL/CentOS上发送SELinux,以便httpd进程无法启动出站连接,这正是mod_proxy尝试执行的操作.
如果这是问题,可以通过运行来解决:
/usr/sbin/setsebool -P httpd_can_network_connect 1
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有关更明确的信息来源,请参阅https://wiki.apache.org/httpd/13PermissionDenied
我们,为企业 linux RedHat 工作的 SnippetBucket.com,发现 httpd 服务器不允许代理运行,无论是 localhost 还是 127.0.0.1,也不是任何其他外部域。
[error] (13)Permission denied: proxy: AJP: attempt to connect to
10.x.x.x:8069 (virtualhost.virtualdomain.com) failed
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type=AVC msg=audit(1265039669.305:14): avc: denied { name_connect } for pid=4343 comm="httpd" dest=8069
scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=tcp_socket
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/usr/sbin/setsebool httpd_can_network_connect 1
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/usr/sbin/setsebool -P httpd_can_network_connect 1
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这对我有用:
ProxyRequests Off
ProxyPreserveHost On
RewriteEngine On
<Proxy http://localhost:8123>
Order deny,allow
Allow from all
</Proxy>
ProxyPass /node http://localhost:8123
ProxyPassReverse /node http://localhost:8123
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