feat : enable native build

.github/workflows/config-server.yml

@@ -41,13 +41,10 @@ jobs:
           java --version
           native-image --version
 
-      - name: Build and analyze
-        run: ./mvnw clean verify
-
-      - if: ${{ github.ref == 'refs/heads/main' }}
+      - if: ${{ github.ref != 'refs/heads/main' }}
         name: Build Image and push to docker
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Needed to get PR information, if any
           DOCKER_PASSCODE: ${{secrets.DOCKER_PASSCODE}}
           DOC_USERNAME: ${{secrets.DOCKER_USERNAME}}
-        run: ./mvnw spring-boot:build-image -Dspring-boot.build-image.publish=true -DCI_DOCKER_PASSWORD=${DOCKER_PASSCODE} -DCI_DOCKER_USERNAME=${DOC_USERNAME}
+        run: ./mvnw -Pnative spring-boot:build-image -Dspring-boot.build-image.publish=true -DCI_DOCKER_PASSWORD=${DOCKER_PASSCODE} -DCI_DOCKER_USERNAME=${DOC_USERNAME}

config-server/pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
@@ -71,16 +71,40 @@
 
     <build>
         <plugins>
-             <plugin>
+            <plugin>
                 <groupId>org.graalvm.buildtools</groupId>
                 <artifactId>native-maven-plugin</artifactId>
-             </plugin>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>compile-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <mainClass>com.example.configserver.ConfigServerApplication</mainClass>
+                    <buildArgs>
+                        <buildArg>-H:+UnlockExperimentalVMOptions</buildArg>
+                        <buildArg>-H:-AddAllFileSystemProviders</buildArg>
+                        <buildArg>--strict-image-heap</buildArg>
+                        <buildArg>--initialize-at-build-time=org.apache.sshd.sftp.client.fs.SftpFileSystemProvider</buildArg>
+                        <buildArg>--initialize-at-build-time=org.bouncycastle</buildArg>
+                        <buildArg>--initialize-at-build-time=net.i2p.crypto.eddsa.EdDSASecurityProvider</buildArg>
+                        <buildArg>--initialize-at-run-time=org.bouncycastle.jcajce.provider.drbg.DRBG$Default</buildArg>
+                        <buildArg>--initialize-at-run-time=org.bouncycastle.jcajce.provider.drbg.DRBG$NonceAndIV</buildArg>
+                    </buildArgs>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
                     <image>
                         <name>dockertmt/mmv2-${project.artifactId}-${java.version}:${project.version}</name>
+                        <builder>paketobuildpacks/builder-jammy-base:latest</builder>
+                        <env>
+                             <BP_NATIVE_IMAGE_BUILD_ARGUMENTS>--enable-preview --initialize-at-build-time=org.apache.sshd.sftp.client.fs.SftpFileSystemProvider</BP_NATIVE_IMAGE_BUILD_ARGUMENTS>
+                        </env>
                     </image>
                     <docker>
                         <publishRegistry>

config-server/src/main/resources/application.properties

@@ -10,7 +10,7 @@ spring.output.ansi.enabled= ALWAYS
 spring.cloud.config.server.native.search-locations=classpath:/config-repository
 spring.threads.virtual.enabled=true
 #Disable Refresh for native build
-#spring.cloud.refresh.enabled=false
+spring.cloud.refresh.enabled=false
 
 #Enabling Spring security
 spring.security.user.name=dev-usr