Build is hanging and then completing normally

[bigtfromaz]

Description

I have a Docker build that runs as expected when running this command from a prompt:

docker build -t myimagebname:latest -t myimagebname:$myversion .

However when I run it under Maven with this command: mvn -X dockerfile:build , it completes successfully but only after hanging for a few minutes:

While it's waiting it issues these two debug messages:

[DEBUG] Executing "docker-credential-desktop get"
[DEBUG] Executing "docker-credential-desktop get"

How to reproduce

Issue the build command on a machine using Windows 10, WSL 2 and Docker Desktop for Windows.

<plugin>
    <groupId>com.spotify</groupId>
    <artifactId>dockerfile-maven-plugin</artifactId>
    <version>1.4.13</version>
    <executions>
         <execution>
             <id>default</id>
              <goals>
                    <goal>build</goal>
                    <goal>push</goal>
               </goals>
          </execution>
    </executions>
    <configuration>
           <repository>myimagebname</repository>
                 <tag>latest</tag> 
                 <tag>${project.version}</tag>
                  <buildArgs>
                           <!-- <arg1>${project.build.finalName}.jar</arg1> -->
                   </buildArgs>
    </configuration>
</plugin>

I would expect the MVN build to run about the same speed as the command line build, without the long delay.

I pulled your source and can find no reference to the text in the debug message. So I have no idea who is logging that debug message. I am hoping there's a workaround. The alternative will be to build without your plugin. For the record the build does run normally when the docker build command is issued by the "exec-maven-plugin".

Software:

docker version Client: Docker Engine - Community Version: 19.03.8 API version: 1.40 Go version: go1.12.17 Git commit: afacb8b Built: Wed Mar 11 01:23:10 2020 OS/Arch: windows/amd64 Experimental: false

Server: Docker Engine - Community Engine: Version: 19.03.8 API version: 1.40 (minimum version 1.12) Go version: go1.12.17 Git commit: afacb8b Built: Wed Mar 11 01:29:16 2020 OS/Arch: linux/amd64 Experimental: false containerd: Version: v1.2.13 GitCommit: 7ad184331fa3e55e52b890ea95e65ba581ae3429 runc: Version: 1.0.0-rc10 GitCommit: dc9208a3303feef5b3839f4323d9beb36df0a9dd docker-init: Version: 0.18.0 GitCommit: fec3683

Windows 10 build 2404

The kernel is from Microsoft, the Linux operating system is Ubuntu 18.04.

Maven 3.6.0

Docker Desktop version 2.3.0.3 (45519)

• Spotify's dockerfile-maven version: [Add dockerfile-maven version here]

I'll be happy to recreate and capture whatever I can.

[fabio-boldrini]

same problem

Seem as the problem is big file inside the build directory. I never had that problem with docker on hyper-v.

But building from command line (docker build .) is fast.

Maybe this plugin use some "method" to send the build context to docker that badly match with docker on WSL2

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[AdrianFulias]

I'm having the same issue, is there a way to fix this ? ( hanging for about 17min :( )

maven 3.6.3 dockerfile-maven-plugin 1.4.13 Docker version 20.10.5, build 55c4c88 Docker Desktop version 3.2.2 (61853)

[AdrianFulias]

switched the docker backend from WLS-2 to Hyper-V but the plugin still hangs :(

[erilor]

I also have this issue. It doesn't occur with version 1.4.10, so it seems something happened in v. 1.4.11

[santidhammo]

This problem is still not fixed, I am also experiencing the same issue. Going back to 1.4.10 does not work either, as it appears to be incompatible with WSL2