Re: Tomcat and Apache on diffenet machines
Title: Re: Tomcat and Apache on diffenet machines OK Kumar here goes ! Machine 1 the application server doesn't need mod_jk. mod_jk is an apache thing. in your workers.properties have you got a workers.list=ajp13 ? Are you sure that mod_jk _has_ loaded ? Because I wouldn't expect a 404 ... David Kumar Vijayaratnam wrote: David, Can you state what needs to be implemented on machine1 and machine2, I have posted another query the contents of which I have pasted below:- I am trying to configure two separate machines one with Tomcat 3.2.1 and another with apache with mod_jk The config is as follows:- Machine1: -- Tomcat 3.2.1 + mod_jk workers.properties worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 JkMount server.xml contains the standard configuration with Context of Context path=/myapp docBase=/packages/apps/myapp / Machine2 -- Apache is setup to load mod_jk This machine also has tomcat loaded The workers.properties file on Machine2 has the following entry worker.ajp13.port=8009 worker.ajp13.host=machine1 worker.ajp13.type=ajp13 Then I add the following mount points JkMount /myapp/servlet/* ajp13 JkMount /myapp/*.jsp ajp13 I then startup Tomcat on Machine1 followed by apache on Machine2 When I then type on http://www.myhost.com/myapp/myjsp.jsp http://www.myhost.com/myapp/myjsp.jsp I don't get my application just a message saying 404 not found. I have tried telnet machine1 8009 but nothing is returned... Regards Kumar David Cassidy (Programmer) wrote: Yup this is possible and if you are using the loadbalancing module ( so you can have more than 1 tomcat for your apache(s) to talk to) essential in workers.properties you should find something like ... worker.ajp12.port=8007 worker.ajp12.host=localhost worker.ajp12.type=ajp12 worker.ajp12.lbfactor=1 To define another service try ... worker.external_1.port=8007 worker.external_1.host=192.168.34.43 worker.external_1.type=ajp12 worker.external_1.lbfactor=1 You can define as many of these as you want. You can then define a loadbalancer ( if you want to) worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp12, external_1, external_2 etc then worker.list=loadbalancer and you have got load balancing If you just want to use a single tomcat host then worker.list=external_1 in your mod_jk.conf JkMount /test/* loadbalancer or JkMount /test/* external_1 Hope this helps David PS If you are going to do loadbalancing I suggest you use ajp12 it takes less time to recover if than ajp13 Kumar Vijayaratnam wrote: Michael, Did you ever get an answer to this question.. I also posted a similar question but have never received an answer. Regards Kumar Wolle wrote: Hello all, Is it possible to use Apache with mod_jk to a extrenal Tomcat ? I have found something like this for the mod_jserv (to insert in the httpd.conf) ApJServMount /examples ajpv12://hostname:port/root Is it also with mod_jk ? JkMount /test/* ajp12://test.domain.com:8007/root and JkMount /test/* ajp13://test.domain.com:8009/root ? Has someone tested this behavior ? Greetings, Michael
Re: Tomcat and Apache on diffenet machines
David, Can you state what needs to be implemented on machine1 and machine2, I have posted another query the contents of which I have pasted below:- I am trying to configure two separate machines one with Tomcat 3.2.1 and another with apache with mod_jk The config is as follows:- Machine1: -- Tomcat 3.2.1 + mod_jk workers.properties worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 JkMount server.xml contains the standard configuration with Context of Context path="/myapp" docBase="/packages/apps/myapp" /> Machine2 -- Apache is setup to load mod_jk This machine also has tomcat loaded The workers.properties file on Machine2 has the following entry worker.ajp13.port=8009 worker.ajp13.host=machine1 worker.ajp13.type=ajp13 Then I add the following mount points JkMount /myapp/servlet/* ajp13 JkMount /myapp/*.jsp ajp13 I then startup Tomcat on Machine1 followed by apache on Machine2 When I then type on http://www.myhost.com/myapp/myjsp.jsp I don't get my application just a message saying 404 not found. I have tried telnet machine1 8009 but nothing is returned... Regards Kumar "David Cassidy (Programmer)" wrote: Yup this is possible and if you are using the loadbalancing module ( so you can have more than 1 tomcat for your apache(s) to talk to) essential in workers.properties you should find something like ... worker.ajp12.port=8007 worker.ajp12.host=localhost worker.ajp12.type=ajp12 worker.ajp12.lbfactor=1 To define another service try ... worker.external_1.port=8007 worker.external_1.host=192.168.34.43 worker.external_1.type=ajp12 worker.external_1.lbfactor=1 You can define as many of these as you want. You can then define a loadbalancer ( if you want to) worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp12, external_1, external_2 etc then worker.list=loadbalancer and you have got load balancing If you just want to use a single tomcat host then worker.list=external_1 in your mod_jk.conf JkMount /test/* loadbalancer or JkMount /test/* external_1 Hope this helps David PS If you are going to do loadbalancing I suggest you use ajp12 it takes less time to recover if than ajp13 Kumar Vijayaratnam wrote: > > Michael, > > Did you ever get an answer to this question.. I also posted a similar > question but have never received an answer. > > Regards > Kumar > > Wolle wrote: > > > Hello all, > > Is it possible to use Apache with mod_jk to a extrenal Tomcat ? > > I have found something like this for the mod_jserv (to insert in the > > httpd.conf) > > ApJServMount /examples ajpv12://hostname:port/root > > > > Is it also with mod_jk ? > > > > JkMount /test/* ajp12://test.domain.com:8007/root > > and > > JkMount /test/* ajp13://test.domain.com:8009/root > > > > ? > > > > Has someone tested this behavior ? > > > > Greetings, > > Michael
Re: Tomcat and Apache on diffenet machines
Michael, Did you ever get an answer to this question.. I also posted a similar question but have never received an answer. Regards Kumar Wolle wrote: Hello all, Is it possible to use Apache with mod_jk to a extrenal Tomcat ? I have found something like this for the mod_jserv (to insert in the httpd.conf) ApJServMount /examples ajpv12://hostname:port/root Is it also with mod_jk ? JkMount /test/* ajp12://test.domain.com:8007/root and JkMount /test/* ajp13://test.domain.com:8009/root ? Has someone tested this behavior ? Greetings, Michael
Re: Tomcat and Apache on diffenet machines
Title: Re: Tomcat and Apache on diffenet machines Yup this is possible and if you are using the loadbalancing module ( so you can have more than 1 tomcat for your apache(s) to talk to) essential in workers.properties you should find something like ... worker.ajp12.port=8007 worker.ajp12.host=localhost worker.ajp12.type=ajp12 worker.ajp12.lbfactor=1 To define another service try ... worker.external_1.port=8007 worker.external_1.host=192.168.34.43 worker.external_1.type=ajp12 worker.external_1.lbfactor=1 You can define as many of these as you want. You can then define a loadbalancer ( if you want to) worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=ajp12, external_1, external_2 etc then worker.list=loadbalancer and you have got load balancing If you just want to use a single tomcat host then worker.list=external_1 in your mod_jk.conf JkMount /test/* loadbalancer or JkMount /test/* external_1 Hope this helps David PS If you are going to do loadbalancing I suggest you use ajp12 it takes less time to recover if than ajp13 Kumar Vijayaratnam wrote: Michael, Did you ever get an answer to this question.. I also posted a similar question but have never received an answer. Regards Kumar Wolle wrote: Hello all, Is it possible to use Apache with mod_jk to a extrenal Tomcat ? I have found something like this for the mod_jserv (to insert in the httpd.conf) ApJServMount /examples ajpv12://hostname:port/root Is it also with mod_jk ? JkMount /test/* ajp12://test.domain.com:8007/root and JkMount /test/* ajp13://test.domain.com:8009/root ? Has someone tested this behavior ? Greetings, Michael
Re: Tomcat and Apache on diffenet machines
Kumar, have you found another solution, perhaps by using tomcat and apache but i don't want to try this until i'm sure that tomcat can't be configure with ssl. How have you managed to generate a certificate, i think i don't have done all what i have to? - Original Message - From: Kumar Vijayaratnam [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, May 25, 2001 3:58 PM Subject: Re: Tomcat and Apache on diffenet machines Michael, Did you ever get an answer to this question.. I also posted a similar question but have never received an answer. Regards Kumar Wolle wrote: Hello all, Is it possible to use Apache with mod_jk to a extrenal Tomcat ? I have found something like this for the mod_jserv (to insert in the httpd.conf) ApJServMount /examples ajpv12://hostname:port/root Is it also with mod_jk ? JkMount /test/* ajp12://test.domain.com:8007/root and JkMount /test/* ajp13://test.domain.com:8009/root ? Has someone tested this behavior ? Greetings, Michael
