Fight service

.github/workflows/build.yml

@@ -34,6 +34,7 @@ jobs:
         app:
           - hero-service
           - villain-service
+          - fight-service
 
     name: "Build ${{ matrix.app }}"
     steps:

fight-service/.dockerignore

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

fight-service/.gitignore

@@ -0,0 +1,43 @@
+#Maven
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+release.properties
+.flattened-pom.xml
+
+# Eclipse
+.project
+.classpath
+.settings/
+bin/
+
+# IntelliJ
+.idea
+*.ipr
+*.iml
+*.iws
+
+# NetBeans
+nb-configuration.xml
+
+# Visual Studio Code
+.vscode
+.factorypath
+
+# OSX
+.DS_Store
+
+# Vim
+*.swp
+*.swo
+
+# patch
+*.orig
+*.rej
+
+# Local environment
+.env
+
+# Plugin directory
+/.quarkus/cli/plugins/

fight-service/.mvn/wrapper/.gitignore

@@ -0,0 +1 @@
+maven-wrapper.jar

fight-service/.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.Authenticator;
+import java.net.PasswordAuthentication;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+
+public final class MavenWrapperDownloader
+{
+    private static final String WRAPPER_VERSION = "3.2.0";
+
+    private static final boolean VERBOSE = Boolean.parseBoolean( System.getenv( "MVNW_VERBOSE" ) );
+
+    public static void main( String[] args )
+    {
+        log( "Apache Maven Wrapper Downloader " + WRAPPER_VERSION );
+
+        if ( args.length != 2 )
+        {
+            System.err.println( " - ERROR wrapperUrl or wrapperJarPath parameter missing" );
+            System.exit( 1 );
+        }
+
+        try
+        {
+            log( " - Downloader started" );
+            final URL wrapperUrl = new URL( args[0] );
+            final String jarPath = args[1].replace( "..", "" ); // Sanitize path
+            final Path wrapperJarPath = Paths.get( jarPath ).toAbsolutePath().normalize();
+            downloadFileFromURL( wrapperUrl, wrapperJarPath );
+            log( "Done" );
+        }
+        catch ( IOException e )
+        {
+            System.err.println( "- Error downloading: " + e.getMessage() );
+            if ( VERBOSE )
+            {
+                e.printStackTrace();
+            }
+            System.exit( 1 );
+        }
+    }
+
+    private static void downloadFileFromURL( URL wrapperUrl, Path wrapperJarPath )
+        throws IOException
+    {
+        log( " - Downloading to: " + wrapperJarPath );
+        if ( System.getenv( "MVNW_USERNAME" ) != null && System.getenv( "MVNW_PASSWORD" ) != null )
+        {
+            final String username = System.getenv( "MVNW_USERNAME" );
+            final char[] password = System.getenv( "MVNW_PASSWORD" ).toCharArray();
+            Authenticator.setDefault( new Authenticator()
+            {
+                @Override
+                protected PasswordAuthentication getPasswordAuthentication()
+                {
+                    return new PasswordAuthentication( username, password );
+                }
+            } );
+        }
+        try ( InputStream inStream = wrapperUrl.openStream() )
+        {
+            Files.copy( inStream, wrapperJarPath, StandardCopyOption.REPLACE_EXISTING );
+        }
+        log( " - Downloader complete" );
+    }
+
+    private static void log( String msg )
+    {
+        if ( VERBOSE )
+        {
+            System.out.println( msg );
+        }
+    }
+
+}

fight-service/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.7/apache-maven-3.9.7-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

fight-service/README.md

@@ -0,0 +1,64 @@
+# fight-service
+
+This project uses Quarkus, the Supersonic Subatomic Java Framework.
+
+If you want to learn more about Quarkus, please visit its website: <https://quarkus.io/>.
+
+## Running the application in dev mode
+
+You can run your application in dev mode that enables live coding using:
+
+```shell script
+./mvnw compile quarkus:dev
+```
+
+> **_NOTE:_**  Quarkus now ships with a Dev UI, which is available in dev mode only at <http://localhost:8080/q/dev/>.
+
+## Packaging and running the application
+
+The application can be packaged using:
+
+```shell script
+./mvnw package
+```
+
+It produces the `quarkus-run.jar` file in the `target/quarkus-app/` directory.
+Be aware that it’s not an _über-jar_ as the dependencies are copied into the `target/quarkus-app/lib/` directory.
+
+The application is now runnable using `java -jar target/quarkus-app/quarkus-run.jar`.
+
+If you want to build an _über-jar_, execute the following command:
+
+```shell script
+./mvnw package -Dquarkus.package.jar.type=uber-jar
+```
+
+The application, packaged as an _über-jar_, is now runnable using `java -jar target/*-runner.jar`.
+
+## Creating a native executable
+
+You can create a native executable using:
+
+```shell script
+./mvnw package -Dnative
+```
+
+Or, if you don't have GraalVM installed, you can run the native executable build in a container using:
+
+```shell script
+./mvnw package -Dnative -Dquarkus.native.container-build=true
+```
+
+You can then execute your native executable with: `./target/hero-service-1.0.0-SNAPSHOT-runner`
+
+If you want to learn more about building native executables, please consult <https://quarkus.io/guides/maven-tooling>.
+
+## Related Guides
+
+- Micrometer Registry Prometheus ([guide](https://quarkus.io/guides/micrometer)): Enable Prometheus support for Micrometer
+- Hibernate Validator ([guide](https://quarkus.io/guides/validation)): Validate object properties (field, getter) and method parameters for your beans (REST, CDI, Jakarta Persistence)
+- REST Jackson ([guide](https://quarkus.io/guides/rest#json-serialisation)): Jackson serialization support for Quarkus REST. This extension is not compatible with the quarkus-resteasy extension, or any of the extensions that depend on it
+- Hibernate ORM with Panache ([guide](https://quarkus.io/guides/hibernate-orm-panache)): Simplify your persistence code for Hibernate ORM via the active record or the repository pattern
+- SmallRye Health ([guide](https://quarkus.io/guides/smallrye-health)): Monitor service health
+- Kubernetes ([guide](https://quarkus.io/guides/kubernetes)): Generate Kubernetes resources from annotations
+- JDBC Driver - PostgreSQL ([guide](https://quarkus.io/guides/datasource)): Connect to the PostgreSQL database via JDBC

fight-service/kubernetes.yml

@@ -0,0 +1,119 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    prometheus.io/scrape: "true"
+    prometheus.io/path: /q/metrics
+    prometheus.io/port: "8080"
+    prometheus.io/scheme: http
+  labels:
+    app.kubernetes.io/name: fight-service
+    app.kubernetes.io/version: 1.0.0-SNAPSHOT
+    app.kubernetes.io/managed-by: quarkus
+  name: fight-service
+spec:
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: 8080
+  selector:
+    app.kubernetes.io/name: fight-service
+    app.kubernetes.io/version: 1.0.0-SNAPSHOT
+  type: ClusterIP
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    prometheus.io/scrape: "true"
+    prometheus.io/path: /q/metrics
+    prometheus.io/port: "8080"
+    prometheus.io/scheme: http
+  labels:
+    app.kubernetes.io/name: fight-service
+    app.kubernetes.io/version: 1.0.0-SNAPSHOT
+    app.kubernetes.io/managed-by: quarkus
+  name: fight-service
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/version: 1.0.0-SNAPSHOT
+      app.kubernetes.io/name: fight-service
+  template:
+    metadata:
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/path: /q/metrics
+        prometheus.io/port: "8080"
+        prometheus.io/scheme: http
+      labels:
+        app.kubernetes.io/managed-by: quarkus
+        app.kubernetes.io/version: 1.0.0-SNAPSHOT
+        app.kubernetes.io/name: fight-service
+    spec:
+      containers:
+        - env:
+            - name: KUBERNETES_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+          image: quarkus-workshop/fight-service:1.0.0-SNAPSHOT
+          imagePullPolicy: IfNotPresent
+          livenessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /q/health/live
+              port: 8080
+              scheme: HTTP
+            initialDelaySeconds: 5
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 10
+          name: fight-service
+          ports:
+            - containerPort: 8080
+              name: http
+              protocol: TCP
+          readinessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /q/health/ready
+              port: 8080
+              scheme: HTTP
+            initialDelaySeconds: 5
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 10
+          startupProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /q/health/started
+              port: 8080
+              scheme: HTTP
+            initialDelaySeconds: 5
+            periodSeconds: 10
+            successThreshold: 1
+            timeoutSeconds: 10
+---
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    app.kubernetes.io/name: fight-service
+    app.kubernetes.io/version: 1.0.0-SNAPSHOT
+    app.kubernetes.io/managed-by: quarkus
+  name: fight-service
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: fight-service
+      app.kubernetes.io/version: 1.0.0-SNAPSHOT
+  endpoints:
+    - scheme: http
+      targetPort: 8080
+      path: /q/metrics
+      interval: 10s
+      honorLabels: true