Do multistage build

invoke -
docker build -f src/main/docker/Dockerfile.multistage -t quarkus-quickstart/getting-started .

README.md

@@ -17,6 +17,10 @@
     * ArC - CDI (injection framework), developed from Weld
     * Command mode - terminates exits after run as opposed to normal operation (wait for systemexit or pod to be killed)
 
+* Jandex - Java annotations indexer (Jason Green dev)
+
+
+
 # General Notes
 
 Quarkus built upon VERT-X for non-blocking IO, VERT-X mostly built upon netty, Vert-X provides a 80+ connectors for non-blocking IO like Kafka, mongodb, AMQP etc
@@ -59,11 +63,13 @@ uni.onItem()
 # The plan
 
 - [ ] Understand technologies and terminologies
-- [ ] Fire up Quarkus example
+- [ ] Fire up Quarkus example (hello world)
 - [ ] Design an LED conversion proxy for front porch
     - [ ] Listen to MQTT broker
     - [ ] Possibly use camel k to write mqtt to file or something
     - [ ] "Translate" and passthrough to porchLED
+    - [ ] Write TestNG tests
+    - [ ] Mockquito
 
 
 # Refs
@@ -72,6 +78,6 @@ uni.onItem()
 * [CDI explained](https://www.youtube.com/watch?v=Q8jHRDu9Fbo)
 * [Mutiny lib/Vert-X](https://www.youtube.com/watch?v=uTK73fpPznQ)
 * [Weld](http://weld.cdi-spec.org/)
-
+* [Quickstart hello world](https://quarkus.io/guides/getting-started)
-
+& [Building native image](https://quarkus.io/guides/building-native-image) - Used multistage build
 

getting-started/.dockerignore

@@ -1,5 +0,0 @@
-*
-!target/*-runner
-!target/*-runner.jar
-!target/lib/*
-!target/quarkus-app/*

getting-started/src/main/docker/Dockerfile.multistage

@@ -0,0 +1,31 @@
+## Stage 1 : build with maven builder image with native capabilities
+FROM quay.io/quarkus/centos-quarkus-maven:20.1.0-java11 AS build
+COPY pom.xml /usr/src/app/
+RUN mvn -f /usr/src/app/pom.xml -B de.qaware.maven:go-offline-maven-plugin:1.2.5:resolve-dependencies
+COPY src /usr/src/app/src
+USER root
+RUN chown -R quarkus /usr/src/app
+USER quarkus
+RUN mvn -f /usr/src/app/pom.xml -Pnative clean package
+
+
+
+## Stage 2 : create the docker final image
+FROM registry.access.redhat.com/ubi8/ubi-minimal
+WORKDIR /work/
+COPY --from=build /usr/src/app/target/*-runner /work/application
+
+# set up permissions for user `1001`
+RUN chmod 775 /work /work/application \
+  && chown -R 1001 /work \
+  && chmod -R "g+rwX" /work \
+  && chown -R 1001:root /work
+
+EXPOSE 8080
+USER 1001
+
+CMD ["./application", "-Dquarkus.http.host=0.0.0.0"]
+
+
+
+

getting-started/src/main/java/org/acme/getting/started/GreetingResource.java

@@ -1,16 +1,29 @@
 package org.acme.getting.started;
 
+import javax.inject.Inject;
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
 
+import org.jboss.resteasy.annotations.jaxrs.PathParam;
+
 @Path("/hello")
 public class GreetingResource {
 
+    @Inject
+    GreetingService service;
+
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    @Path("/greeting/{name}")
+    public String greeting(@PathParam String name) {
+        return service.greeting(name);
+    }
+
     @GET
     @Produces(MediaType.TEXT_PLAIN)
     public String hello() {
         return "hello";
     }
-}
+}

getting-started/src/main/java/org/acme/getting/started/GreetingService.java

@@ -0,0 +1,12 @@
+package org.acme.getting.started;
+
+import javax.enterprise.context.ApplicationScoped;
+
+@ApplicationScoped
+public class GreetingService {
+
+    public String greeting(String name) {
+        //return "Hey " + name;
+        return "Hey " + name + ", You're an idiot";
+    }
+}

getting-started/src/test/java/org/acme/getting/started/GreetingResourceTest.java

@@ -3,6 +3,8 @@ package org.acme.getting.started;
 import io.quarkus.test.junit.QuarkusTest;
 import org.junit.jupiter.api.Test;
 
+import java.util.UUID;
+
 import static io.restassured.RestAssured.given;
 import static org.hamcrest.CoreMatchers.is;
 
@@ -17,5 +19,14 @@ public class GreetingResourceTest {
              .statusCode(200)
              .body(is("hello"));
     }
-
+    @Test
-}
+        public void testGreetingEndpoint() {
+        String uuid = UUID.randomUUID().toString();
+        given()
+          .pathParam("name", uuid)
+          .when().get("/hello/greeting/{name}")
+          .then()
+            .statusCode(200)
+            .body(is("Hey " + uuid + ", You're an idiot"));
+    }
+}