[GitHub] [camel-k] milank78git commented on issue #4484: pod-template with knative in rest integration

["milank78git (via GitHub)" <gi...@apache.org>]

milank78git commented on issue #4484:
URL: https://github.com/apache/camel-k/issues/4484#issuecomment-1590922963

   @squakez 
   Thanks your answer .
   I'm sorry, but I don't understand at all. If I use this integration, it will lead to deployment. 
   
   ```
   > from('file:///var/log')
   >  .convertBodyTo(String.class)
   >  .setBody().simple('${body}:  {{TEST_VARIABLE}} ')
   >  .log('${body}')
   > 
   ```
   
   However, if I add a route for the REST, it will result in the mentioned error. If I only want REST, the same applies
   
   ```
   > 
   > import org.apache.camel.CamelContext;
   > import org.apache.camel.Exchange;
   > import org.apache.camel.Processor;
   > 
   > public class RestDSL extends org.apache.camel.builder.RouteBuilder {
   >     @Override
   >     public void configure() throws Exception {
   >         from("file:///var/log")
   >             .convertBodyTo(String.class)
   >             .setBody().simple("${body}: {{TEST_VARIABLE}} ")
   >             .log("${body}");
   > 
   >         rest()
   >             .get("/hello")
   >             .to("direct:hello");
   > 
   >         from("direct:hello")
   >             .setHeader(Exchange.CONTENT_TYPE, constant("text/plain"))
   >             .log("Hello World 2")
   >             .log(String.valueOf(simple("headers:${headers}")))
   >             .process(new Processor(){
   >                 @Override
   >                 public void process(Exchange exchange) throws Exception {
   >                     CamelContext ctx = exchange.getContext();
   >                     System.out.println("can be breakpoint on this line :" + ctx.getName());
   >                 }
   >             })
   >             .transform().simple("Hello World");
   >     }
   > }
   > 
   ```
   pod-template is the same
   
   ```
   > template.yaml
   > containers:
   >   - name: integration
   >     env:
   >       - name: TEST_VARIABLE
   >         value: "hello from the template"
   >     volumeMounts:
   >       - name: var-logs
   >         mountPath: /var/log
   >   - name: sidecar
   >     image: busybox
   >     command: [ "/bin/sh" , "-c", "while true; do echo $(date -u) 'Content from the sidecar container' > /var/log/file.txt; sleep 1;done" ]
   >     volumeMounts:
   >       - name: var-logs
   >         mountPath: /var/log
   > volumes:
   >   - name: var-logs
   >     emptyDir: { }
   ```
   
   Why does adding or change REST integration result in a path error?
   
   
   
   
   


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