Basic integration of consul registration

pom.xml

@@ -49,6 +49,14 @@
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-rest-jackson</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-smallrye-stork</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.smallrye.stork</groupId>
+            <artifactId>stork-service-registration-consul</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-junit</artifactId>

src/main/docker-compose/jvm.yml

@@ -0,0 +1,22 @@
+services:
+  shikimori-metadata-service:
+    build:
+      context: ../../../.
+      dockerfile: src/main/docker/Dockerfile.jvm
+    container_name: shikimori-metadata-service
+    restart: on-failure
+    networks:
+      - anyame-consul
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+          cpus: "1"
+        reservations:
+          memory: 128M
+          cpus: "0.3"
+
+networks:
+  anyame-consul:
+    name: anyame-consul
+    external: true

src/main/docker-compose/native.yml

@@ -0,0 +1,22 @@
+services:
+  shikimori-metadata-service:
+    build:
+      context: ../../../.
+      dockerfile: src/main/docker/Dockerfile.native-micro
+    container_name: shikimori-metadata-service
+    restart: on-failure
+    networks:
+      - anyame-consul
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+          cpus: "1"
+        reservations:
+          memory: 128M
+          cpus: "0.3"
+
+networks:
+  anyame-consul:
+    name: anyame-consul
+    external: true

src/main/docker/Dockerfile.jvm

@@ -80,7 +80,7 @@
 # You can find more information about the UBI base runtime images and their configuration here:
 # https://rh-openjdk.github.io/redhat-openjdk-containers/
 ###
-FROM registry.access.redhat.com/ubi9/openjdk-25:1.23
+FROM registry.access.redhat.com/ubi9/openjdk-25:1.24
 
 ENV LANGUAGE='en_US:en'
 

src/main/java/com/backend/metadata/shikimori/ApplicationBeanProducer.java

@@ -0,0 +1,30 @@
+package com.backend.metadata.shikimori;
+
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+import org.jboss.logging.Logger;
+
+import io.quarkus.arc.lookup.LookupIfProperty;
+import io.vertx.core.Vertx;
+import io.vertx.ext.consul.ConsulClient;
+import io.vertx.ext.consul.ConsulClientOptions;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.enterprise.inject.Produces;
+
+@ApplicationScoped
+public class ApplicationBeanProducer {
+    Logger logger = Logger.getLogger(ApplicationBeanProducer.class);
+
+    @ConfigProperty(name = "consul.host", defaultValue = "consul")
+    String host;
+    @ConfigProperty(name = "consul.port", defaultValue = "8500")
+    int port;
+
+    @Produces
+    @LookupIfProperty(name = "quarkus.stork.shikimori-search-service.service-registrar.type", stringValue = "consul")
+    public ConsulClient consulClient(Vertx vertx) {
+        return ConsulClient.create(vertx, new ConsulClientOptions()
+                .setHost(host)
+                .setPort(port));
+    }
+
+}

src/main/java/com/backend/metadata/shikimori/ApplicationLifecycle.java

@@ -0,0 +1,56 @@
+package com.backend.metadata.shikimori;
+
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+import org.jboss.logging.Logger;
+
+import io.quarkus.runtime.ShutdownEvent;
+import io.quarkus.runtime.StartupEvent;
+import io.vertx.ext.consul.ConsulClient;
+import io.vertx.ext.consul.ServiceOptions;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.enterprise.event.Observes;
+import jakarta.enterprise.inject.Instance;
+
+@ApplicationScoped
+public class ApplicationLifecycle {
+
+    @ConfigProperty(name = "quarkus.application.name")
+    private String appName;
+    @ConfigProperty(name = "quarkus.application.port", defaultValue = "8080")
+    private int port;
+
+    private Logger logger;
+    private Instance<ConsulClient> consulClient;
+    private ScheduledExecutorService executor;
+
+    public ApplicationLifecycle(Logger logger,
+            Instance<ConsulClient> consulClient,
+            ScheduledExecutorService executor) {
+        this.logger = logger;
+        this.consulClient = consulClient;
+        this.executor = executor;
+    }
+
+    void onStart(@Observes StartupEvent ev) {
+        if (consulClient.isResolvable()) {
+            executor.schedule(() -> {
+                consulClient.get().registerService(new ServiceOptions()
+                        .setPort(port)
+                        .setAddress(appName)
+                        .setName(appName)
+                        .setId(appName),
+                        result -> logger.infof("Service %s-%d registered", appName, port));
+            }, 1000, TimeUnit.MILLISECONDS);
+        }
+    }
+
+    void onStop(@Observes ShutdownEvent ev) {
+        if (consulClient.isResolvable()) {
+            consulClient.get().deregisterService(appName + "-" + port,
+                    result -> logger.infof("Service %s-%d deregistered", appName, port));
+        }
+    }
+}

src/main/java/com/backend/metadata/shikimori/resource/ShikimoriResource.java

@@ -19,6 +19,7 @@ public class ShikimoriResource {
     }
 
     @GET
+    @Path("/search")
     public Anime findById(@QueryParam("id") String id) {
         List<Anime> result = shikimoriAPI.animes(1, 1, id, null, null);
         if (result.isEmpty())

src/main/resources/application.properties

@@ -1,3 +1,4 @@
-# Shikimori API configuration
+quarkus.application.name=shikimori-metadata-service
-shikimori-api/mp-rest/url=https://shikimori.one
+
-shikimori-api/mp-rest/scope=jakarta.inject.Singleton
+quarkus.stork.shikimori-search-service.service-registrar.type=consul
+

src/test/java/com/backend/metadata/shikimori/service/GreetingResourceIT.java

@@ -3,6 +3,6 @@ package com.backend.metadata.shikimori.service;
 import io.quarkus.test.junit.QuarkusIntegrationTest;
 
 @QuarkusIntegrationTest
-class GreetingResourceIT extends GreetingResourceTest {
+class GreetingResourceIT {
     // Execute the same tests but in packaged mode.
 }

src/test/java/com/backend/metadata/shikimori/service/GreetingResourceTest.java

@@ -1,20 +0,0 @@
-package com.backend.metadata.shikimori.service;
-
-import io.quarkus.test.junit.QuarkusTest;
-import org.junit.jupiter.api.Test;
-
-import static io.restassured.RestAssured.given;
-import static org.hamcrest.CoreMatchers.is;
-
-@QuarkusTest
-class GreetingResourceTest {
-    @Test
-    void testHelloEndpoint() {
-        given()
-          .when().get("/hello")
-          .then()
-             .statusCode(200)
-             .body(is("Hello from Quarkus REST"));
-    }
-
-}