Nes Yarug wrote: > Hi all, > > 2nd try to see if anyone can shed some light on my configuration. > > I've been trying to configure Apache's balancer proxy, but have not had any > luck. I've been trying to configure a load balancing proxy that forwards > requests to 2 web servers. I want both http and https requests to be > forwarded. (Actually, the forwarded requests do not need to be https as > they are routed over the LAN) > > A simple picture of what I want: > > Internet HTTP/HTTPS--> > > -------------------------------------- > | Box 1: (Apache) Load balancer | --> > -------------------------------------- > -------------------------- > | Box 2: Web server 1 | > -------------------------- > -------------------------- > | Box 3: Web server 2 | > -------------------------- > > I started with the following configuration in /etc/apache/httpd.conf: > > ProxyPass /awstats ! > ProxyPass /balancer-manager ! > ProxyPass / balancer://mycluster/ stickysession=jsessionid > ProxyPreserveHost On > > <Proxy balancer://mycluster/> <balancer://mycluster/%3E> > BalancerMember http://192.168.0.2:80 <http://192.168.0.2/> > BalancerMember http://192.168.0.3:80 <http://192.168.0.3/> > </Proxy> > > This worked fine, but ofcourse not for https requests. I then removed the > above configuration from httpd.conf and placed it in the default vhost > configuration at /etc/apache2/vhosts.d/00_default_vhost.conf: > > ProxyPass /awstats ! > ProxyPass /balancer-manager ! > ProxyPass / balancer://mycluster/ stickysession=jsessionid > ProxyPreserveHost On > > <Proxy balancer://mycluster/> <balancer://mycluster/%3E> > BalancerMember http://192.168.0.2:80 <http://192.168.0.2/> > BalancerMember http://192.168.0.3:80 <http://192.168.0.3/> > </Proxy> > > I then configured the default ssl virtual host simularly > (/etc/apache2/modules.d/41_mod_ssl.default-vhost.conf): > > ProxyPass / balancer://mysslcluster/ stickysession=jsessionid > ProxyPreserveHost On > > <Proxy balancer://mysslcluster/> <balancer://mysslcluster/%3E> > BalancerMember https://192.168.0.2:443 <https://192.168.0.2/> > BalancerMember https://192.168.0.3:443 <https://192.168.0.3/> > </Proxy> > > But now I cannot get my requests to the balancer handled by one of the web > servers (i.e. the request is not forwarded). An http request is > forwarded to > the web servers, but an https request is giving an Internal Server Error. > > https requests seem never been forwarded to the balancer members. I can > see the request coming in on the load balancer, but no requests are > logged by any of the two balancer members. As for http requests I can > see the requests coming in on the load balancer and then in the logs of > one of the two balancer members. > > Can someone please comment on the above configuration and tell me what I'm > doing wrong? comment: stickysession isn't doing anything unless you're running another application or server which manages sessions (e.g. Tomcat). what you're doing wrong: do you have SSL running on those two servers, and can you create a normal request directly to them and does that give you a 500 too? What is the cause of the 500 in the error_log of the proxied servers? > Many thanks, > Nes --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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