Re: AJP Proxying
Hi, When you move Tomcat to another machine, no Host matches and you get a 400 error. The problem was that I was hitting the loadbalancer with name lb1 or www.mysite.com. This was being proxied to machines called tomcat1, tomcat2 etc. Changing the alias to www.mysite.com seems to have fixed this. Note that name=tomcat1 plus Aliastomcat1/Alias doesn't get you anything ;) Do you mean that the alias is redundant? S. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AJP Proxying
On Tue, Aug 12, 2008 at 9:40 PM, Caldarale, Charles R [EMAIL PROTECTED] wrote: Stephen Nelson-Smith wrote: My server.xml was not originally written by me, and has been handed down and modified over the ages. It was originally from Tomcat 4.1 This is generally a really bad idea. I thought it might be... I just had the sense that this was a rather nasty stone under which some nasty things might be hiding. You need to take the standard server.xml that comes with the particular Tomcat release you're using and modify it with whatever you need for your environment, such as Resource elements. Blindly adding all the junk from older levels will bite you. Yep - I will do just this. The guideline in the definitive guide (2nd ed) seem helpful, but I do find some of the terminology confusing. Will sing out if I get really stuck. S. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AJP Proxying
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Stephen, Stephen Nelson-Smith wrote: | Note that name=tomcat1 plus Aliastomcat1/Alias doesn't get you | anything ;) | | Do you mean that the alias is redundant? Yeah. Name='foo' plus alias='foo' is the same as leaving the alias off. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkijBMAACgkQ9CaO5/Lv0PB75QCgj95eqHMypf0o9lAbLXy5n65u aWgAnjGEiMrTRlmKXzMoL8idaXyvxL7t =Djwc -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AJP Proxying
Ok... just to be clear, after more testing: On the same machine, using apache 2.2 mod_proxy_ajp: 1) set ProxyPass to localhost 2) use application server.xml All works. Move apache to a different machine. 1) Set ProxyPass to IP or DNS name of tomcat server Apache gives a 400 and I get no content. 2) Move stock server.xml into place I get content. I have no idea what's going on there... any ideas / suggestions? S. On Tue, Aug 12, 2008 at 8:45 AM, Stephen Nelson-Smith [EMAIL PROTECTED] wrote: I have a server running apache 2.2, configured to proxy to another tomcat server, running 6.0.16. This works fine with the stock server.xml, and the webapps, but when I move my own server.xml into place, apache reports a 400, and I get no page. Some background: * The apache config works in production with Tomcat 6 when running on the same machine as tomcat, with tomcat1 substituted for the IP of the virtual host. * My server.xml was not originally written by me, and has been handed down and modified over the ages. It was originally from Tomcat 4.1 * Tomcat works fine in standalone mode - the app works. I have some questions: 1) How do I configure logging? I don't see any information such as 200s or 400s anywhere in the logs directory. I also don't see my tomcat1 log file, although I suspect that is because Logger no longer works in tomcat 6. I don't see how to troubleshoot without this information 2) All I want to happen is for http://loadbalancer/login.jsp to be passed to http://tomcat/login.jsp using ajp/1.3. What is the simplest thing that could possibly work? The configs are: Apache: VirtualHost 192.168.0.1 ProxyRequests Off Proxy * Order deny,allow Allow from all /Proxy ProxyPass / ajp://tomcat1:8009/ ProxyPass /servlet ajp://tomcat1:8009/servlet ProxyPass /piston ajp://tomcat1:8009/piston ProxyPass /manager ajp://tomcat1:8009/manager ProxyPass /link ajp://tomcat1:8009/link ProxyPass /ajax ajp://tomcat1:8009/ajax ProxyVia on /VirtualHost Tomcat: ?xml version='1.0' encoding='ISO-8859-1'? Server port=8005 shutdown=SHUTDOWN Listener className=org.apache.catalina.core.AprLifecycleListener SSLEngine=on / Listener className=org.apache.catalina.core.JasperListener / Listener className=org.apache.catalina.mbeans.ServerLifecycleListener / Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener / GlobalNamingResources Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved factory=org.apache.catalina.users.MemoryUserDatabaseFactory pathname=conf/tomcat-users.xml / /GlobalNamingResources Service name=Catalina Connector port=8080 protocol=HTTP/1.1 connectionTimeout=2 redirectPort=8443 / Connector port=8009 protocol=AJP/1.3 redirectPort=8443 enableLookups=false connectionTimeout=0 disableUploadTimeout=false proxyName=tomcat1 proxyPort=80 acceptCount=10 bufferSize=2048 compression=off connectionLinger=-1 connectionUploadTimeout=30 debug=0 maxKeepAliveRequests=100 maxProcessors=500 minProcessors=5 scheme=http secure=false serverSocketTimeout=0 tcpNoDelay=true tomcatAuthentication=true useBodyEncodingForURI=true useURIValidationHack=false/ Engine name=Catalina defaultHost=localhost Realm className=org.apache.catalina.realm.UserDatabaseRealm resourceName=UserDatabase/ Host appBase=/home/sites/home/web liveDeploy=false autoDeploy=false debug=4 name=tomcat1 Aliastomcat1/Alias Context cachingAllowed=true cookies=true crossContext=true debug=0 docBase= path= privileged=false reloadable=true Logger className=org.apache.catalina.logger.FileLogger debug=0 directory=logs prefix=tomcat1 suffix=.txt timestamp=true verbosity=1/ /Context /Host /Engine /Service /Server Thanks, S. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AJP Proxying
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Stephen, Stephen Nelson-Smith wrote: | * My server.xml was not originally written by me, and has been handed | down and modified over the ages. It was originally from Tomcat 4.1 | * Tomcat works fine in standalone mode - the app works. Your server.xml looks inconsistent: | Engine name=Catalina defaultHost=localhost | [snip] | Host appBase=/home/sites/home/web liveDeploy=false | autoDeploy=false debug=4 name=tomcat1 You have only one Host and it's name is tomcat1, but your defaultHost is localhost. I suspect that tomcat1 is the DNS name of your working configuration, so it works. When you move Tomcat to another machine, no Host matches and you get a 400 error. You have two options: 1. Change 'name=tomcat1' to reflect the actual name of the server ~ where TC is running. 2. Change 'name=tomcat1' to 'name=localhost'. I like option 2 because it will work if you then move the configuration to a third (or 90th) machine. Note that name=tomcat1 plus Aliastomcat1/Alias doesn't get you anything ;) Oh, and you're right: Logger is gone in TC 5.5. You need to configure logging differently. Check the TC 5.5. logging documentation once you get this issue resolved. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkih5poACgkQ9CaO5/Lv0PD28gCeM6kcO25et8DIJjviCOEw2t6q 0VUAn0m6mgg1xQJN8+clQfMm7vu9+AgU =pZdB -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: AJP Proxying
Stephen Nelson-Smith wrote: My server.xml was not originally written by me, and has been handed down and modified over the ages. It was originally from Tomcat 4.1 This is generally a really bad idea. Due to changes in the syntax and semantics of server.xml over the years, you cannot get reliable behavior by continuing to use older versions of server.xml. You need to take the standard server.xml that comes with the particular Tomcat release you're using and modify it with whatever you need for your environment, such as Resource elements. Blindly adding all the junk from older levels will bite you. Host appBase=/home/sites/home/web liveDeploy=false For example, there is no liveDeploy attribute in current Tomcat versions. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
