Using REST as consumer and producer appends PATH to producer URL

[juliuskrah]

Camel K: 1.7.0
Dependencies: camel-jackson, camel-netty-http

I built an integration using rest component that serves as a consumer and also a producer:

primeValidator.groovy

// camel-k: language=groovy dependency=camel:jackson dependency=camel:netty-http property=file:application.properties

rest {
    path('/validate') {
        post {
            consumes 'application/json'
            produces 'application/json'
            to 'direct:postToPrime'
        }
    }
}
  
from('direct:postToPrime')
    .process { 
        it.in.body = [
            username: it.context.resolvePropertyPlaceholders('{{prime.username}}'), 
            password: it.context.resolvePropertyPlaceholders('{{prime.password}}')
        ] 
    }
    .marshal().json()
    .log(org.apache.camel.LoggingLevel.INFO, 'com.example.validation.PrimeValidation', 'JSON produced: ${body}')
    .to('rest://post:{{prime.auth-path}}?host={{prime.base-url}}&routeId=primeAuthenticate')
    .to('log:com.example.validation.PrimeValidation?level=INFO')

application.properties

prime.username=user
prime.password=pass
prime.base-url=https://example.prime.com
prime.auth-path=api/auth

camel.component.netty-http.client-mode=true
camel.rest.component=platform-http
camel.rest.producer-component=netty-http
camel.rest.client-request-validation=true
camel.rest.binding-mode=json
camel.rest.host=0.0.0.0
camel.rest.port=8080

camel.component.rest.consumerComponentName=platform-http

> kamel run --dependency camel-jackson --dependency camel-netty-http --property file:application.properties --trait service.node-port=false primeValidator.groovy --dev
> kubectl port-forward service/prime-validator 8080:80
> curl --location --request POST 'localhost:8080/validate' \
--header 'Content-Type: application/json' \
--data-raw '{
    "name": "julius"
}'

Expectation: Producer request should be sent to https://example.prime.com/api/auth

Actual behaviour: Producer request is sent to https://example.prime.com/api/auth/validate.

⚠️ Note validate is appended

[JPMoresmau]

Calling .removeHeaders("CamelHttpPath") before the second rest call solved this issue for me

[github-actions]

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