[GitHub] [camel-k] moehajj edited a comment on issue #2205: Expose gRPC endpoint with Knative serving

[GitBox <gi...@apache.org>]

moehajj edited a comment on issue #2205:
URL: https://github.com/apache/camel-k/issues/2205#issuecomment-817999876


   ```
   apiVersion: camel.apache.org/v1
   kind: Integration
   metadata:
     creationTimestamp: "2021-04-12T17:32:58Z"
     generation: 1
     name: sample-grpc-camel-route
     namespace: camel-k
     resourceVersion: "154392144"
     selfLink: /apis/camel.apache.org/v1/namespaces/camel-k/integrations/sample-grpc-camel-route
     uid: ca791fb8-2902-4af0-b508-ad9eb0a72249
   spec:
     dependencies:
     - mvn:com.sample.compute:compute-proto:1.0.0-SNAPSHOT
     - mvn:org.apache.camel:camel-grpc:3.9.0
     - mvn:org.apache.camel:camel-componentdsl:3.9.0
     sources:
     - content: |-
         package com.sample.compute.service.grpc;
   
         import com.google.protobuf.ByteString;
         import com.sample.compute.ComputeRequest;
         import com.sample.compute.ComputeResponse;
         import com.sample.compute.Payload;
         import org.apache.camel.Message;
         import org.apache.camel.builder.RouteBuilder;
   
         import java.nio.charset.StandardCharsets;
   
         public class SampleGrpcCamelRoute extends RouteBuilder {
   
             @Override
             public void configure() throws Exception {
                 fromF("grpc://localhost:9000/com.sample.compute.ComputeService?synchronous=true")
                         .process(exchange -> {
                             final Message message = exchange.getMessage();
                             final ComputeRequest request = message.getBody(ComputeRequest.class);
   
                             final String scriptOutputBody = "Hello World!";
   
                             final Payload responsePayload = Payload.newBuilder()
                                     .setPayload(ByteString.copyFrom(scriptOutputBody.getBytes(StandardCharsets.UTF_8)))
                                     .build();
                             final ComputeResponse response = ComputeResponse.newBuilder()
                                     .setPayload(responsePayload)
                                     .build();
   
                             message.setBody(response);
                         });
             }
         }
       name: SampleGrpcCamelRoute.java
     traits:
       container:
         configuration:
           servicePort: 9000
           servicePortName: h2c
       knative:
         configuration:
           enabled: true
       knative-service:
         configuration:
           auto: true
           class: kpa.autoscaling.knative.dev
           enabled: true
           maxScale: 1
           minScale: 1
   status:
     conditions:
     - firstTruthyTime: "2021-04-12T17:32:58Z"
       lastTransitionTime: "2021-04-12T17:32:58Z"
       lastUpdateTime: "2021-04-12T17:32:58Z"
       message: camel-k
       reason: IntegrationPlatformAvailable
       status: "True"
       type: IntegrationPlatformAvailable
     - firstTruthyTime: "2021-04-12T17:33:12Z"
       lastTransitionTime: "2021-04-12T17:33:12Z"
       lastUpdateTime: "2021-04-12T17:33:12Z"
       message: kit-c1q88iiga9qjbbv623lg
       reason: IntegrationKitAvailable
       status: "True"
       type: IntegrationKitAvailable
     - lastTransitionTime: "2021-04-12T17:33:12Z"
       lastUpdateTime: "2021-04-12T17:33:12Z"
       message: different controller strategy used (deployment)
       reason: CronJobNotAvailableReason
       status: "False"
       type: CronJobAvailable
     - firstTruthyTime: "2021-04-12T17:33:12Z"
       lastTransitionTime: "2021-04-12T17:33:12Z"
       lastUpdateTime: "2021-04-12T17:33:12Z"
       message: deployment name is sample-grpc-camel-route
       reason: DeploymentAvailable
       status: "True"
       type: DeploymentAvailable
     - firstTruthyTime: "2021-04-12T17:33:15Z"
       lastTransitionTime: "2021-04-12T17:33:15Z"
       lastUpdateTime: "2021-04-12T17:33:15Z"
       reason: ReplicaSetReady
       status: "True"
       type: Ready
     dependencies:
     - mvn:com.sample.compute:compute-proto:1.0.0-SNAPSHOT
     - mvn:org.apache.camel.k/camel-k-loader-java
     - mvn:org.apache.camel.k/camel-k-runtime
     - mvn:org.apache.camel:camel-componentdsl:3.9.0
     - mvn:org.apache.camel:camel-grpc:3.9.0
     digest: voLtPQb2I5N8-AC5xlk4fAJWTa8uBsZd-GEsQ16Enk7s
     image: quay.io/verygoodsecurity/camel-k-kit-c1q88iiga9qjbbv623lg@sha256:473ee4ebb3aefe32ee22fd771a645f96471baf592e5510a7977e9e27841d8e2f
     kit: kit-c1q88iiga9qjbbv623lg
     lastInitTimestamp: "2021-04-12T17:32:58Z"
     phase: Running
     platform: camel-k
     profile: knative
     replicas: 1
     runtimeProvider: quarkus
     runtimeVersion: 1.6.0
     selector: camel.apache.org/integration=sample-grpc-camel-route
     version: 1.3.1
   ```


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