Dockerfile-maven: Problem with * and ** in .dockerignore

[NZhuravlev]

Hello!

There is a bug somehow connected with .dockerignore file. While I have either * or ** line in it, I get next error:

org.apache.maven.plugin.MojoExecutionException: Could not build image
    at com.spotify.plugin.dockerfile.BuildMojo.buildImage(BuildMojo.java:185)
    at com.spotify.plugin.dockerfile.BuildMojo.execute(BuildMojo.java:105)
    at com.spotify.plugin.dockerfile.AbstractDockerMojo.tryExecute(AbstractDockerMojo.java:240)
    at com.spotify.plugin.dockerfile.AbstractDockerMojo.execute(AbstractDockerMojo.java:229)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
    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:483)
    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)
Caused by: com.spotify.docker.client.exceptions.DockerRequestException: Request error: POST unix://localhost:80/build?pull=true&t=repo%2Fsitory%3Atest: 500, body: {"message":"Cannot locate specified Dockerfile: Dockerfile"}

    at com.spotify.docker.client.DefaultDockerClient.propagate(DefaultDockerClient.java:2504)
    at com.spotify.docker.client.DefaultDockerClient.request(DefaultDockerClient.java:2454)
    at com.spotify.docker.client.DefaultDockerClient.build(DefaultDockerClient.java:1393)
    at com.spotify.docker.client.DefaultDockerClient.build(DefaultDockerClient.java:1365)
    at com.spotify.plugin.dockerfile.BuildMojo.buildImage(BuildMojo.java:178)
    ... 25 more
Caused by: com.spotify.docker.client.shaded.javax.ws.rs.InternalServerErrorException: HTTP 500 Internal Server Error
    at org.glassfish.jersey.client.JerseyInvocation.convertToException(JerseyInvocation.java:1020)
    at org.glassfish.jersey.client.JerseyInvocation.translate(JerseyInvocation.java:816)
    at org.glassfish.jersey.client.JerseyInvocation.access$700(JerseyInvocation.java:92)
    at org.glassfish.jersey.client.JerseyInvocation$5.completed(JerseyInvocation.java:773)
    at org.glassfish.jersey.client.ClientRuntime.processResponse(ClientRuntime.java:198)
    at org.glassfish.jersey.client.ClientRuntime.access$300(ClientRuntime.java:79)
    at org.glassfish.jersey.client.ClientRuntime$2.run(ClientRuntime.java:180)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:340)
    at org.glassfish.jersey.client.ClientRuntime$3.run(ClientRuntime.java:210)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

Building image with Docker (docker build -t repo/sitory .) works perfectly fine.

Removing aforementioned line from .dockerignore works too, but creates new problem.
That is the build log without *:

Sending build context to Docker daemon  315.4MB
...

That is the build log with *

Sending build context to Docker daemon  7.589MB
...

Additional info:

      System Version: macOS 10.12.6 (16G29)
      Kernel Version: Darwin 16.7.0
      Docker Version 17.10.0-ce-mac36 (19824)

[mattnworb]

“HTTP 500 Internal Server Error” is coming from the docker daemon’s API. Do you see anything related in the daemon’s logs?

Can you share your exact .dockerignore file contents?

[Dema]

Add !Dockerfile to .dockerignore

[Gulivert]

Happend the same to me

[ddgenome]

While the docker CLI automatically sends Dockerfile and .dockerignore even if they would otherwise be excluded by a pattern in the .dockerignore, this plugin does not.

https://docs.docker.com/engine/reference/builder/#dockerignore-file

[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.