proxypass

I am using Tomcat 7.0.29 fronted with Apache 2.2.22 modproxy. Configured Ajp as the protocol in httpd.conf and AjpNioProtocol in server.xml. After the server starts, the logs are filled with the following message: Severe: Invalid message received with signature 20599 com.apache.coyote.ajp.AjpMessage processHeader There are no requests sent to the web or tomcat server and it still throws that error. Access logs in tomcat and apache show that no request is coming in. What is causing the invalid message error? Here is the configuration : httpd.conf ProxyPass /wl ajp:// ip : port /wl

I'd like to proxy a request to another server using proxy_pass while removing the matched path prefix. I believe that one way of doing this is as follows; location /a/ { proxy_pass https://website.com/ } E.g. a request to http://localhost/a/b.html would be proxied to https://website.com/b.html . As far as I am aware the issue with this in non-commercial versions on NGINX is that the DNS A record for website.com would be loaded and cached forever on startup. I've seen a technique to workaround this by using a variable such as $request_uri in the proxy_pass directive, thus forcing NGINX to re

Folks, We are trying to setup Apache reverse proxy for the following scenario: Incoming requests take the form http://foo.com/APP/v1/main.html For some servers the URL will reference a difference version, say, http://foo.com/APP/v2/main.html An upstream load balancer (HAProxy) will send the request to the right server which will have an Apache2 reverse proxy fronting a JBoss server. When the request shows up at Apache 2 it will have request path like /APP/v1/main.html We want it to (reverse) proxy out to http://localhost:8080/AppContext/main.html , irrespective of version fragment in URL (v1,

i searched alot but i couldnt connect my websocket to wss:// , i found that there is a way to proxy wss://domain.com:9090 and apache apply the proxy on it and redirect request to where the normal ws://domain.com:9090 server is running ProxyPass /websocket ws://domain.com:9090 ProxyPassReverse /websocket ws://domain.com:9090 this code in apache config will send request from any address ended with /websocket to ws://domain.com:9090 ex : ws://websocket will be ws://domain.com:9090 i want to do it for wss:// also ex wss://websocket must point to ws://domain.com:9090 it dosnt work and i get this

I currently have a Tomcat + Apache HTTP server setting to serve my Java servlet: ProxyPass /myservice http://localhost:8080/myservice ProxyPassRerverse /myservice http://localhost:8080/myservice This is all fine except that myservice needs to know the client IP address, which always turns out to be 127.0.0.1 due to the proxy. Is there a solution to get the real IP address? Is AJP an option? doGet(HttpServletRequest request, HttpServletResponse response){ request.getRemoteAddr() } Do it like this: in the apache config: <Location /foo> ProxyPass ajp://localhost:8009/foo ProxyPassReverse ajp:/

In my project, web app is developed using Spring boot with default tomcat server. I am using NGINX as load-balancer and have configured my spring-boot-web-app in NGINX configuration as follows: location /spring-boot-web-app { proxy_pass http://spring-boot-web-app/ } http { upstream /spring-boot-web-app { server <IP_of_spring_boot_app>:<Port_of_spring_boot_app> } } Now lets say NGINX IP and port as nginx_ip and nginx_port respectively. Also working URL for my web app as: http://web_app_ip:web_app_port/rest/echo/hi The above URL works fine. But when i try to hit same URI via NGINX it throws 404.

This question is similar to this one but doing x-accel-redirect on aws s3 resource. The former tried to set the upstream headers to the local request. This works fine. But now i have moved my contents to the amazon s3 and i wanted to implement the same restricted download to the s3 objects. This is my nginx config proxy_pass_header X-Accel-Redirect; passenger_pass_header X-Accel-Redirect; location ~* ^/download_zip/(.*) { internal; resolver 8.8.8.8 valid=300s; proxy_buffering off; proxy_set_header Content-Length ""; proxy_set_header Cookie ""; proxy_hide_header x-amz-request-id; proxy_hide

I have an Apache server setup as a reverse proxy in front of a some backend servers. One of the backend servers requires basic authentication but somehow Apache seems to remove the Authorization header from the request. Do I have to configure something special in order to make Apache pass on the Authorization header to the backend server? My Apache configuration is pretty basic. I only added some proxy directives like: ProxyRequests Off ProxyPass /backend-server https://backend.server SSLProxyEngine on You will have to set the proxy-chain-auth environment variable: If the proxy requires