我正在使用mod_jk为现有的Apache tomcat设置添加负载平衡和故障转移功能。为此,我设置了2个Tomcat实例。我做了一些改变,并将粘贴它们。我没有在httpd或tomcat的日志中收到任何错误,我只看到一个空白页面。我做错了什么?
Apache webserver config:
workers.properties:
worker.list=loadbalancer
worker.server1.port=8010
worker.server1.host=localhost
worker.server1.lbfactor=1
worker.server1.type=ajp13
worker.server2.port=8011
worker.server2.host=localhost
worker.server2.type=ajp13
worker.server2.lbfactor=1
worker.loadbalancer.type=lb
worker.loadbalancer.balance_workers=server1,server2
worker.loadbalancer.sticky_session=true
worker.myworker.sticky_session_force=True
apache2.conf / httpd.conf:
Include sites-enabled/
LoadModule jk_module modules/mod_jk.so
JkWorkersFile /etc/apache2/workers.properties
JkLogFile /etc/apache2/mod_jk.log
JkMount /* loadbalancer
sites-enabled / 000-default:仅包含:
JkMountCopy On
第一个tomcat的server.xml:
<Server port="8005" shutdown="SHUTDOWN">
<Connector port="8081" protocol="org.apache.coyote.http11.Http11NioProtocol" connectionTimeout="20000"/>
<Connector port="8010" protocol="AJP/1.3" redirectPort="8081" URIEncoding="utf-8"
compressableMimeType="text/html,text/xml,text/plain,text/css,text/ javascript,application/x-javascript,application/javascript"
/>
<Engine name="Catalina" defaultHost="localhost" jvmRoute="server1">
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster">
</Cluster>
</Engine>
第二个Tomcat的server.xml:
<Server port="8006" shutdown="SHUTDOWN">
<Connector port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol" connectionTimeout="20000"/>
<Connector port="8011" protocol="AJP/1.3" redirectPort="8080" URIEncoding="utf-8"
compressableMimeType="text/html,text/xml,text/plain,text/css,text/ javascript,application/x-javascript,application/javascript"
/>
<Engine name="Catalina" defaultHost="localhost" jvmRoute="server2">
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster">
</Cluster>
</Engine>
即使我关闭任何tomcat,我看到的只是一个空白页面。我究竟做错了什么?请告诉我。非常感谢..: - )
答案 0 :(得分:0)
在JkMount
之外指定任何VirtualHost
指令通常不值得。您应该具体并将它们映射到每个VH。
JkMountCopy
应该适合你。我怀疑其他一些配置正在干扰它。