Trying to build an Image of loans application with BuildPacks approach, getting this below error
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>3.3.1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>loans</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>loans</name>
<description>Microservice loans project</description>
<properties>
<java.version>17</java.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-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.5.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>3.3.1</version>
<configuration>
<image>
<name>kartik536/${project.artifactId}:v1</name>
</image>
<pullPolicy>IF_NOT_PRESENT</pullPolicy>
</configuration>
</plugin>
</plugins>
</build>
</project>
WSL 2 configured in my machine, But in Docker desktop settings->Resources->WSL integration showing "You don’t have any WSL 2 distros installed. Please convert a WSL 1 distro to WSL 2, or install a new distro and it will appear here."
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.67 s -- in com.example.loans.LoansApplicationTests
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- jar:3.4.2:jar (default-jar) @ loans ---
[INFO]
[INFO] --- spring-boot:3.3.1:repackage (repackage) @ loans ---
[INFO] Replacing main artifact C:Kartik_WorkspaceDockerProjectloanstargetloans-0.0.1-SNAPSHOT.jar with repackaged archive, adding nested dependencies in BOOT-INF/.
[INFO] The original artifact has been renamed to C:Kartik_WorkspaceDockerProjectloanstargetloans-0.0.1-SNAPSHOT.jar.original
[INFO]
[INFO] <<< spring-boot:3.3.1:build-image (default-cli) < package @ loans <<<
[INFO]
[INFO]
[INFO] --- spring-boot:3.3.1:build-image (default-cli) @ loans ---
[WARNING] Parameter 'pullPolicy' (user property 'spring-boot.build-image.pullPolicy') is read-only, must not be used in configuration
[INFO] Building image 'docker.io/kartik536/loans:v1'
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 21.510 s
[INFO] Finished at: 2024-06-27T12:01:31+05:30
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:3.3.1:build-image (default-cli) on project loans: Execution default-cli of goal org.springframework.boot:spring-boot-maven-plugin:3.3.1:build-image failed: Illegal char <:> at index 5: npipe:////./pipe/dockerDesktopLinuxEngine -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
2
Answers
So I was going through the same error and what I realized is that you have to create a new Dockerfile for the service .
And the content of the file should be like this
Had similar issue:
The solution is present in the below link
https://github.com/spring-projects/spring-boot/issues/41199
update your pom.xml plugin as below.