我们在一个由4人组成的小型团队中工作。我们使用docker部署我们的服务。其中一项服务是一个Java Spring Boot项目,该项目在使用maven构建docker映像之后进行了部署。为了制作Spring Boot服务的docker镜像,我们使用mvn clean package dockerfile:build
。
有趣的是,我的同事在构建Spring Boot服务的docker映像时没有问题。我收到Maven错误消息:
[ERROR] Failed to execute goal com.spotify:dockerfile-maven-plugin:1.3.6:build (default-cli) on project 'foo': Could not build image: com.spotify.docker.client.shaded.com.fasterxml.jackson.databind.JsonMappingException: Can not construct instance of com.spotify.docker.client.messages.RegistryAuth: no String-argument constructor/factory method to deserialize from String value ('osxkeychain')
我尝试从.m2/repository
删除所有Maven存储库,重新启动docker,并删除所有映像。
稍后我尝试将mvn clean package dockerfile:build
运行到两个单独的命令中:
mvn package
,然后mvn docker:build
mvn package
通过,并且mvn docker:build
失败,并显示与上述相同的错误。
Maven版本3.5.4
,
Docker版本18.06.1-ce, build e68fc7a
,
操作系统:macOS mojave
我什至试图重新启动我的PC,希望它能解决它...
编辑:
这是Maven Pom插件dockerfile-maven-plugin
...
<plugin>
<groupId>com.spotify</groupId>
<artifactId>dockerfile-maven-plugin</artifactId>
<version>1.3.6</version>
<configuration>
<repository>${project.artifactId}</repository>
</configuration>
</plugin>
...
编辑2:
完整错误消息:
[ERROR] Failed to execute goal com.spotify:dockerfile-maven-plugin:1.3.6:build (default) on project spring-boot-service: Could not build image: com.spotify.docker.client.shaded.com.fasterxml.jackson.databind.JsonMappingException: Can not construct instance of com.spotify.docker.client.messages.RegistryAuth: no String-argument constructor/factory method to deserialize from String value ('swarm')
[ERROR] at [Source: N/A; line: -1, column: -1] (through reference chain: java.util.LinkedHashMap["stackOrchestrator"])
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
编辑3:
docker-compose.yml
wrapper:
image: spring-boot-service:latest
ports:
- "8080:8080"
expose:
- "8080"
links:
- db
- another-service
已解决:
在我看来,这是dockerfile-maven-plugin
的错误版本。我使用了1.3.6
,而1.4.7
解决了这个问题。
感谢Boris!
更新:还有一件事!
确保mvn
完成构建的命名正确无误,例如:
[INFO] Successfully built **spring-boot-service:0.0.1-SNAPSHOT**
docker-compose.yml
应该看起来像这样:
...
wrapper:
image: **spring-boot-service:0.0.1-SNAPSHOT**
...
答案 0 :(得分:2)
这是dockerfile-maven-plugin
的配置:
<plugin>
<groupId>com.spotify</groupId>
<artifactId>dockerfile-maven-plugin</artifactId>
<version>${dockerfile-maven-plugin.version}</version>
<executions>
<execution>
<id>default</id>
<goals>
<goal>build</goal>
<goal>push</goal>
</goals>
</execution>
</executions>
<configuration>
<repository>${project.artifactId}</repository>
<tag>${project.version}</tag>
<buildArgs>
<JAR_FILE>target/${project.build.finalName}.jar</JAR_FILE>
</buildArgs>
</configuration>
</plugin>
注意::使用最新发布的版本1.4.7
这会将插件配置为使用single command构建并推送您的图片:
$ mvn clean deploy
如果只想构建Docker映像,请运行:
$ mvn clean package