pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.8.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <groupId>com.barrycommins</groupId>
    <artifactId>spring-boot-splunk-prometheus-metrics</artifactId>
    <version>1.0.0</version>
    <name>spring-boot-splunk-prometheus-metrics</name>
    <description>Demo project for ingesting micrometer Prometheus metrics from a Spring Boot app into Splunk
    </description>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.8</java.version>
        <docker.image.prefix>barrycommins</docker.image.prefix>
        <docker-maven-plugin.version>0.26.0</docker-maven-plugin.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>io.micrometer</groupId>
            <artifactId>micrometer-registry-prometheus</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>build-info</goal>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>io.fabric8</groupId>
                <artifactId>docker-maven-plugin</artifactId>
                <version>${docker-maven-plugin.version}</version>
                <executions>
                    <execution>
                        <phase>install</phase>
                        <goals>
                            <goal>build</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <images>
                        <image>
                            <name>${docker.image.prefix}/${project.artifactId}</name>
                            <build>
                                <from>java:8-alpine</from>
                                <tags>
                                    <tag>${project.version}</tag>
                                    <tag>latest</tag>
                                </tags>
                                <entryPoint>
                                    <exec>
                                        <arg>sh</arg>
                                        <arg>-c</arg>
                                        <!-- @formatter:off -->
                                            <arg>java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar /${project.build.finalName}.jar</arg>
                                            <!-- @formatter:on -->
                                    </exec>
                                </entryPoint>
                                <assembly>
                                    <targetDir>/</targetDir>
                                    <descriptorRef>artifact</descriptorRef>
                                </assembly>
                            </build>
                        </image>
                    </images>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>