apache 2.4 配置loadbalance

apache 中添加如下配置

<VirtualHost *:9448>

RewriteEngine On

RewriteCond %{REQUEST_METHOD} ^(TRACE|TRACK)

RewriteRule .* - [F]

#ProxyPreserveHost off

#ProxyRequests off

#ProxyAddHeaders off

#SSLProxyEngine on

#Header unset "X-Forwarded-For"

#Header unset "X-Forwarded-Server"

#Header unset "X-Forwarded-Host"

#SSLProxyVerify none

#SSLProxyCheckPeerCN off

#SSLProxyCheckPeerName off

#SSLProxyCheckPeerExpire off

#RequestHeader unset "X-Forwarded-For"

#RequestHeader unset "X-Forwarded-Server"

#RequestHeader unset "X-Forwarded-Host"

#RequestHeader unset "Host"

#SSLEngine On

SSLCertificateKeyFile /usr/local/aig_sg_tomcat/apache/ssl/server.key

SSLCertificateFile /usr/local/aig_sg_tomcat/apache/ssl/server.crt

SSLProtocol -ALL +TLSv1.2

SSLHonorCipherOrder On

SSLCipherSuite HIGH:!aNULL:!MD5:!RC4:!EDH:!AES256

LogLevel warn

ErrorLog "|/usr/local/aig_sg_tomcat/apache/bin/rotatelogs /usr/local/aig_sg_tomcat/apache/logs/error_9448.%Y%m%d.log 86400 +480"

ProxyRequests Off

<Proxy "balancer://cluster">

BalancerMember "ajp://172.161.281.322:8009" route=tc1 loadfactor=1

BalancerMember "ajp://172.161.281.322:9009" route=tc2 loadfactor=1

ProxySet lbmethod=bytraffic stickysession=JSESSIONID|jsessionid scolonpathdelim=on nofailover=on failonstatus=500,501,502,503,504

</Proxy>

#ProxyPass "/insurance" "balancer://cluster/insurance" lbmethod=bytraffic stickysession=JSESSIONID|jsessionid nofailover=On scolonpathdelim=on timeout=5 maxattempts=3

ProxyPass "/insurance/" "balancer://cluster/insurance/"

ProxyPassReverse /insurance/ http://172.251.161.523:9448/insurance/

</VirtualHost>

#Header edit Set-Cookie ^(.*)$ $1;Secure;HttpOnly

#<filesMatch "\.(js|axd|fcc|sfcc|template|pptemplate|properties|unauth|cpp|err|bat|mxml|php|cgi|pl|htm)$">

# #ExpiresDefault 0

# Header set Cache-Control "no-store, no-cache, must-revalidate, max-age=0"

# Header set Pragma "no-cache"

#</filesMatch>

tomcat server.xml

<Engine name="Catalina" defaultHost="localhost" jvmRoute="tc1">

<Engine name="Catalina" defaultHost="localhost" jvmRoute="tc2">