Hi Rajat - The service def looks okay to me.
There is a little dance that is required for new service definitions to be picked up properly - perhaps this is what you are running into: 1. update or add new service definition 2. restart the gateway - so that it is aware of the new service def changes 3. touch or otherwise save any topology that is hosting the service in question - so that the topology based webapp is rebuilt to include the new service def If you didn't do it in that order there may likely be an old webapp in place even though you updated the service def. It is an unfortunate dance but makes sense when you understand that topologies result in static webapp generation that needs to be redone with service updates. Let us know whether that was the issue. thanks, --larry On Tue, May 22, 2018 at 10:04 AM, Rajat Goel <[email protected]> wrote: > Hi, > > I am new to Knox. I am trying add a simple application service to my > default Knox topology. Here’s what my service definition looks like: > > <service role=“TESTAPP" name=“testapp" version="0.0.1"> > > <routes> > > <route path="/app/**"> > > </route> > > <route path="/app/api2"> > > </route> > > </routes> > > <dispatch classname="org.apache.hadoop.gateway.dispatch. > PassAllHeadersDispatch"/> > > </service> > > > Rewrite.xml has rules: > > <rules> > > <rule dir="IN" name=“TESTAPP/testapp/inbound/path" pattern= > "*://*:*/**/app/{**}"> > > <rewrite template="{$serviceUrl[TESTAPP]}/app/{**}"/> > > </rule> > > </rules> > > > I have added my service definition in Knox default topology: > <service> > <role>TESTAPP</role> > <url>http://19.2.168.154.194:8080</url> > </service> > > Now when I try to access my service through Knox gateway on web browser, > using url: > https://192.168.154.194:8443/gateway/default/app/api1#/visualize?_g= > <https://192.168.154.194:8443/gateway/default/app/testapp#/visualize?_g=> > () > > Its not working. Knox gateway.log says: 2018-05-22 18:59:42,056 WARN > hadoop.gateway > (GatewayFilter.java:doFilter(162)) - Failed to match path /app/api1 > > Can someone tell me whats the issue here? > > Thanks, > Rajat >
