使用dockerfile-maven-plugin推送harbor失败，手工docker推送成功。

一、该问题的重现步骤是什么？

1. mvn clean package dockerfile:build dockerfile:push失败 ，报错denied: requested access to the resource is denied

2. 

3.

二、你期待的结果是什么？实际看到的又是什么？

使用mvn clean package dockerfile:build dockerfile:push 插件可成功推送到harbor

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

bladeX 2.9.0

四、请提供详细的错误堆栈信息，这很重要。

[INFO] --- dockerfile-maven-plugin:1.4.13:push (default-cli) @ blade-user ---

[WARNING] Did not find maven server configuration for docker server 10.0.2.222:8080

[INFO] The push refers to repository [xxx.xxx.xxx.xxx:8080/cptg/blade-user]

[INFO] Image 97a8e01c310b: Preparing

[INFO] Image b5105822f498: Preparing

[INFO] Image 022e61f1a07d: Preparing

[INFO] Image 91fef57e43c2: Preparing

[INFO] Image 86c7f9599ba1: Preparing

[INFO] Image d148a6d68ba3: Preparing

[INFO] Image 50644c29ef5a: Preparing

[INFO] Image d148a6d68ba3: Waiting

[INFO] Image 50644c29ef5a: Waiting

[ERROR] denied: requested access to the resource is denied

[WARNING] An attempt failed, will retry 1 more times

org.apache.maven.plugin.MojoExecutionException: Could not push image

    at com.spotify.plugin.dockerfile.PushMojo.execute (PushMojo.java:90)

    at com.spotify.plugin.dockerfile.AbstractDockerMojo.tryExecute (AbstractDockerMojo.java:265)

    at com.spotify.plugin.dockerfile.AbstractDockerMojo.execute (AbstractDockerMojo.java:254)

    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)

    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)

    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)

    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)

    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)

    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)

    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)

    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)

    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)

    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)

    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)

    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)

    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)

    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)

    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke (Method.java:498)

    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)

    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)

    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)

    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)

    at org.codehaus.classworlds.Launcher.main (Launcher.java:47)

Caused by: com.spotify.docker.client.exceptions.DockerException: denied: requested access to the resource is denied

    at com.spotify.plugin.dockerfile.LoggingProgressHandler.handleError (LoggingProgressHandler.java:105)

    at com.spotify.plugin.dockerfile.LoggingProgressHandler.progress (LoggingProgressHandler.java:63)

    at com.spotify.docker.client.ProgressStream.tail (ProgressStream.java:77)

    at com.spotify.docker.client.DefaultDockerClient$ResponseTailReader.call (DefaultDockerClient.java:2754)

    at com.spotify.docker.client.DefaultDockerClient$ResponseTailReader.call (DefaultDockerClient.java:2738)

    at java.util.concurrent.FutureTask.run (FutureTask.java:266)

    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)

    at java.lang.Thread.run (Thread.java:748)

五、若有更多详细信息，请在下面提供。