JHipster - Java 构建与基础镜像不兼容 - jib

Question

我运行 JHaspter 应用程序的 Docker 镜像构建命令

./mvnw package -Pprod verify jib:build 这会产生错误：

Your project is using Java 17 but the base image is for Java 11, perhaps you should configure a Java 17-compatible base image using the '<from><image>' parameter, or set maven-compiler-plugin's '<target>' or '<release>' version to 11 or below in your build configuration 我找到了

Gradle 的解决方案。如何对 Maven 进行相同的修复？

Answer 1

您可以使用pom.xml上的属性

<jib-maven-plugin.image>eclipse-temurin:17-jre-focal</jib-maven-plugin.image>

指定使用的图像，它应该定义为

<from>
  <image>${jib-maven-plugin.image}</image>
  <platforms>
    <platform>
      <architecture>${jib-maven-plugin.architecture}</architecture>
      <os>linux</os>
    </platform>
  </platforms>
</from>

在 jib-maven-plugin 构建定义中，以及 pom.xml 上。

Answer 2

try this
<plugin>
<groupId>com.google.cloud.tools</groupId>
<artifactId>jib-maven-plugin</artifactId>
<version>2.8.0</version>
<configuration>
<from><image>corresponding java image</image>
<auth>
<username>docker user name </username>
<password>docker password </password>
</auth>
</from>
<to>
<image>username/${project.artifactId}:version</image>
</to>
</configuration>
</plugin>
check this link for reference: https://www.baeldung.com/jib-dockerizing