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etrandafir93etrandafir93
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BAEL-6007: add example with jib
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+62
-45
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5 files changed

+62
-45
lines changed

‎docker-modules/docker-multi-module-maven/Dockerfile‎

Lines changed: 20 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,26 @@
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FROM maven:3.8.5-openjdk-17 AS MAVEN_TOOL_CHAIN
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FROM maven:3.8.5-openjdk-17 AS DEPENDENCEIS
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COPY pom.xml /tmp/
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COPY api /tmp/api/
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COPY domain /tmp/domain/
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WORKDIR /opt/app
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COPY api/pom.xml api/pom.xml
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COPY domain/pom.xml domain/pom.xml
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COPY pom.xml .
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WORKDIR /tmp/
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RUN mvn clean install -X
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RUN mvn -B -e org.apache.maven.plugins:maven-dependency-plugin:3.1.2:go-offline -DexcludeArtifactIds=domain
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FROM openjdk:17
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FROM maven:3.8.5-openjdk-17 AS BUILDER
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COPY --from=MAVEN_TOOL_CHAIN /tmp/api/target/docker-multi-module-maven-api-0.0.1-SNAPSHOT.jar /app.jar
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WORKDIR /opt/app
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COPY --from=DEPENDENCEIS /root/.m2 /root/.m2
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COPY --from=DEPENDENCEIS /opt/app/ /opt/app
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COPY api/src /opt/app/api/src
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COPY domain/src /opt/app/domain/src
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RUN mvn -B -e clean install -DskipTests
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FROM openjdk:17-slim
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WORKDIR /opt/app
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COPY --from=BUILDER /opt/app/api/target/*.jar /app.jar
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EXPOSE 8080
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ENTRYPOINT ["java", "-jar", "/app.jar"]

‎docker-modules/docker-multi-module-maven/api/pom.xml‎

Lines changed: 33 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -3,11 +3,11 @@
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>docker-multi-module-maven-api</artifactId>
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<artifactId>api</artifactId>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>docker-multi-module-maven-parent</artifactId>
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<groupId>com.baeldung.docker-multi-module-maven</groupId>
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<artifactId>parent</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</parent>
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@@ -17,8 +17,8 @@
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>com.baeldung</groupId>
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<artifactId>docker-multi-module-maven-domain</artifactId>
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<groupId>com.baeldung.docker-multi-module-maven</groupId>
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<artifactId>domain</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</dependency>
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@@ -28,4 +28,32 @@
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>com.google.cloud.tools</groupId>
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<artifactId>jib-maven-plugin</artifactId>
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<version>3.4.0</version>
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<configuration>
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<from>
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<image>openjdk:17-slim</image>
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</from>
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<to>
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<image>baeldung-demo:v2.2</image>
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</to>
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<container>
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<mainClass>com.baeldung.api.Application</mainClass>
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<ports>
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<port>8080</port>
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</ports>
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</container>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>

‎docker-modules/docker-multi-module-maven/api/src/main/java/com/baeldung/api/controller/CountriesController.java‎

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Original file line numberDiff line numberDiff line change
@@ -20,9 +20,10 @@ public CountriesController(CountryRepository countries) {
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@GetMapping("api/countries")
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public List<CountryDto> index() {
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Iterable<Country> all = countries.findAll();
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return stream(all.spliterator(), false)
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.map(it -> new CountryDto(it.getId(), it.getName(), it.getIso(), null))
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.map(it -> new CountryDto(it.getId(), it.getName(), it.getIso(), it.getEmoji()))
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.collect(toList());
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}
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‎docker-modules/docker-multi-module-maven/domain/pom.xml‎

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Original file line numberDiff line numberDiff line change
@@ -3,12 +3,12 @@
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>docker-multi-module-maven-domain</artifactId>
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<artifactId>domain</artifactId>
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<packaging>jar</packaging>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>docker-multi-module-maven-parent</artifactId>
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<groupId>com.baeldung.docker-multi-module-maven</groupId>
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<artifactId>parent</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</parent>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<!-- Override Spring Boot plugin in this module to prevent it from running -->
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<executions>
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<execution>
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<id>repackage</id>
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<phase>none</phase>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>

‎docker-modules/docker-multi-module-maven/pom.xml‎

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Original file line numberDiff line numberDiff line change
@@ -3,28 +3,21 @@
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.baeldung</groupId>
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<artifactId>docker-multi-module-maven-parent</artifactId>
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<groupId>com.baeldung.docker-multi-module-maven</groupId>
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<artifactId>parent</artifactId>
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<packaging>pom</packaging>
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<version>0.0.1-SNAPSHOT</version>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>3.3.2</version>
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<relativePath/>
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</parent>
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<modules>
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<module>api</module>
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<module>domain</module>
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</modules>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>

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