Docker推送失败，致命错误msg =“”
使用sbt-docker插件，执行sbt dockerBuildAndPush并在汇编后看到以下输出：
... [info] Pushing docker image with name: 'myorg/myrepo' [info] The push refers to a repository [myorg/myrepo] (len: 1) [info] Sending image list [info] Pushing repository myorg/myrepo (1 tags) [info] 511136ea3c5a: Pushing [info] 511136ea3c5a: Image already pushed, skipping [info] 19df420c532f: Pushing [info] 19df420c532f: Image already pushed, skipping ... 14 more of these message pairs ... [info] 53531ebeee8d: Pushing [info] 53531ebeee8d: Buffering to disk [info] time="2015-04-08T20:50:50+10:00" level="fatal" msg="" java.lang.RuntimeException: Nonzero exit code: 1 at scala.sys.process.BasicIO$Streamed$.scala$sys$process$BasicIO$Streamed$$next$1(BasicIO.scala:48) ...
build.sbt包括：
docker <<= (docker dependsOn assembly) dockerfile in docker := { val artifact = (assemblyOutputPath in assembly).value val artifactTargetPath = "/app/server.jar" new Dockerfile { from("java:8") maintainer("MyOrg", "dev@myorg.com") workDir("/app") run("mkdir", "-p", "/app/data") run("chown", "daemon", "/app/data") user("daemon") add(artifact, artifactTargetPath) entryPoint("java", "-Xmx8g", "-jar", artifactTargetPath) expose(8080) } } imageNames in docker := Seq( ImageName("myorg/myrepo") )
为什么失败？