I'm not sure about your infraestructure but I think that in the second service you don't need to specify any kind of url pattern, only backends.
2013/6/3 Jose Manuel Blanco <[email protected]> > OK > > Understood > > So in order to get the desired behavior I need to define TWO services: > > - The first service that ONLY do the redirection (using the "url pattern" > and "redirect" fields) and with NO BACKEND servers > - The second service that do the load balancing function using (using the > "url pattern") with the backend servers > > Right? > > ------------------------------ > > * Jose Manuel Blanco Cortiñas > Analista de Sistemas - Servicio de las Tecnologias de la Informacion y > Comunicaciones (STIC) > Universidad de Valladolid > Edificio Alfonso VIII, C/Real de Burgos s/n. 47011, Valladolid - ESPAÑA > Telefono: 983 18-6410, Fax: 983 423271 > E-mail: [email protected] > * > * > ------------------------------ > * > El 01/06/13 19:26, Emilio Campos escribió: > > Redirect option sends a Location header to the client, and nothing to > the backend, zen works like a load balancer not like a proxy. > > In other words Zen doesn't MODIFY any kind of HTTP headers > > Regards > > > 2013/5/31 Jose Manuel Blanco <[email protected]> > >> Hi. >> >> I don't understand what you want to say (no se si por tener el inglés o >> por el "concepto" en si)... >> >> Anyway... >> I think the "REDIRECT" option doesn't have the meaning I've expected >> cause when I introduce some value, ZENLB FORCES me to indicate http or >> https, that is: the value begins with "http://"; o "https://";, so >> apparently requires a complete URL with the HOST component. >> In other words: it appears to function more as a redirection to one >> EXTERNAL service than a rewrite of the context part of the URL to be send >> to the backend servers of the defined service. >> >> >> An about the configuration...I paste the content of the PRUEBA_pound.cfg. >> Some notes: >> * Obviously I've "obfuscated" the IP address used >> * ZENLB "offloads" the backends of the SSL layer, so the backends don't >> use https but http >> * Expected behavior: >> When client access: >> https://SERVICE_PUBLIC_IP/PUBLIC_CONTEXT* >> ZENLB should send to one of the backend the URL: >> http://BACKEND/PRIVATE_CONTEXT* >> >> >> ###################################################################### >> ##GLOBAL OPTIONS >> User "root" >> Group "root" >> ## allow PUT and DELETE also (by default only GET, POST and HEAD)?: >> #ExtendedHTTP 0 >> ## Logging: (goes to syslog by default) >> ## 0 no logging >> ## 1 normal >> ## 2 extended >> ## 3 Apache-style (common log format) >> #LogFacility local5 >> LogLevel 0 >> ## check backend: >> Timeout 45 >> Alive 10 >> Client 30 >> Control "/tmp/PRUEBA_pound.socket" >> #HTTP(S) LISTENERS >> ListenHTTPS >> Err414 "/usr/local/zenloadbalancer/config/PRUEBA_Err414.html" >> Err500 "/usr/local/zenloadbalancer/config/PRUEBA_Err500.html" >> Err501 "/usr/local/zenloadbalancer/config/PRUEBA_Err501.html" >> Err503 "/usr/local/zenloadbalancer/config/PRUEBA_Err503.html" >> Address SERVICE_PUBLIC_IP >> Port 443 >> xHTTP 1 >> RewriteLocation 0 >> >> #Ciphers "TLSv1+SSLv3+HIGH:-MEDIUM:-LOW*:-ADH*" >> Cert "/usr/local/zenloadbalancer/config/MICERTIFICADO.pem" >> #ZWACL-INI >> Service "tramitador" >> #HeadRequire "Host: " >> Url "/PUBLIC_CONTEXT" >> Redirect "http://PRIVATE_CONTEXT"; <http://PRIVATE_CONTEXT> >> Session >> Type IP >> TTL 120 >> # #ID "sessionname"" >> End >> #BackEnd >> BackEnd >> Address BACKEND1_IP >> Port 8080 >> End >> BackEnd >> Address BACKEND2_IP >> Port 8080 >> End >> #End >> End >> #ZWACL-END >> #Service "PRUEBA" >> #HeadRequire "Host: " >> #Url "" >> #Redirect "" >> #Session >> #Type nothing >> #TTL 120 >> #ID "sessionname" >> #End >> #BackEnd >> #End >> #End >> End >> ###################################################################### >> >> Regards. >> ------------------------------ >> >> * Jose Manuel Blanco Cortiñas >> Analista de Sistemas - Servicio de las Tecnologias de la Informacion y >> Comunicaciones (STIC) >> Universidad de Valladolid >> Edificio Alfonso VIII, C/Real de Burgos s/n. 47011, Valladolid - ESPAÑA >> Telefono: 983 18-6410 <983%2018-6410>, Fax: 983 423271 <983%20423271> >> E-mail: [email protected] >> * >> * >> ------------------------------ >> * >> El 31/05/13 09:39, Emilio Campos escribió: >> >> paste your configuration here >> >> THe service order has to be from more to less restrictive, it is said , >> your redirect and url pattern should be first than the default conf >> >> >> 2013/5/31 Jose Manuel Blanco <[email protected]> >> >>> Hi. >>> >>> We are trying to define some balanced services with the following >>> specifications: >>> >>> PUBLIC URL: https://example.es:443/public_context >>> >>> BACKEND SERVERS: >>> http://ip.backend.1:8080 >>> http://ip.backend.2:8080 >>> >>> URL REWRITING: >>> public_context -> different/private/context >>> >>> Behaviour: >>> >>> When a client access the url: >>> >>> https://example/public_context >>> >>> ZENLB must >>> 1) manage the SSL layer to free the backend servers of that task ---> >>> OK >>> 2) send the petition to one of the two backend servers ---> OK >>> 3) rewrite the URL so the backend servers don't receive >>> *****/public_context but *****/different/private/context ---> ????? >>> Although tasks 1 and 2 are OK, apparently the last task don't. >>> >>> In the configuration I've used the service's options "URL PATTERN" and >>> "REDIRECT", but they seem to not function as expected (at least the >>> "REDIRECT" option). >>> >>> If ZENLB supports this...How can I configure it? >>> >>> If not...there is some plan to add ZENLB that feature? >>> >>> Regards. >>> -- >>> ------------------------------ >>> >>> * Jose Manuel Blanco Cortiñas >>> Analista de Sistemas - Servicio de las Tecnologias de la Informacion y >>> Comunicaciones (STIC) >>> Universidad de Valladolid >>> Edificio Alfonso VIII, C/Real de Burgos s/n. 47011, Valladolid - ESPAÑA >>> Telefono: 983 18-6410, Fax: 983 423271 >>> E-mail: [email protected] >>> * >>> * >>> ------------------------------ >>> * >>> >>> >>> ------------------------------------------------------------------------------ >>> Get 100% visibility into Java/.NET code with AppDynamics Lite >>> It's a free troubleshooting tool designed for production >>> Get down to code-level detail for bottlenecks, with <2% overhead. >>> Download for free and get started troubleshooting in minutes. >>> http://p.sf.net/sfu/appdyn_d2d_ap2 >>> _______________________________________________ >>> Zenloadbalancer-support mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support >>> >>> >> >> >> -- >> Load balancer distribution - Open Source Project >> http://www.zenloadbalancer.com >> Distribution list (subscribe): >> [email protected] >> >> >> ------------------------------------------------------------------------------ >> Get 100% visibility into Java/.NET code with AppDynamics Lite >> It's a free troubleshooting tool designed for production >> Get down to code-level detail for bottlenecks, with <2% overhead. >> Download for free and get started troubleshooting in >> minutes.http://p.sf.net/sfu/appdyn_d2d_ap2 >> >> >> >> _______________________________________________ >> Zenloadbalancer-support mailing >> [email protected]https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support >> >> >> >> >> ------------------------------------------------------------------------------ >> Get 100% visibility into Java/.NET code with AppDynamics Lite >> It's a free troubleshooting tool designed for production >> Get down to code-level detail for bottlenecks, with <2% overhead. >> Download for free and get started troubleshooting in minutes. >> http://p.sf.net/sfu/appdyn_d2d_ap2 >> _______________________________________________ >> Zenloadbalancer-support mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support >> >> > > > -- > Load balancer distribution - Open Source Project > http://www.zenloadbalancer.com > Distribution list (subscribe): > [email protected] > > > ------------------------------------------------------------------------------ > Get 100% visibility into Java/.NET code with AppDynamics Lite > It's a free troubleshooting tool designed for production > Get down to code-level detail for bottlenecks, with <2% overhead. > Download for free and get started troubleshooting in > minutes.http://p.sf.net/sfu/appdyn_d2d_ap2 > > > > _______________________________________________ > Zenloadbalancer-support mailing > [email protected]https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > > > > > ------------------------------------------------------------------------------ > Get 100% visibility into Java/.NET code with AppDynamics Lite > It's a free troubleshooting tool designed for production > Get down to code-level detail for bottlenecks, with <2% overhead. > Download for free and get started troubleshooting in minutes. > http://p.sf.net/sfu/appdyn_d2d_ap2 > _______________________________________________ > Zenloadbalancer-support mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > > -- Load balancer distribution - Open Source Project http://www.zenloadbalancer.com Distribution list (subscribe): [email protected]
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