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, Fax: 983 423271 > 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 <983%2018-6410>, Fax: 983 423271 <983%20423271> >> 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]
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