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Я пытаюсь развернуть это потрясающее приложение Scala в качестве контейнера Docker. https://github.com/OlegIlyenko/graphql-toolbox

Он использует систему сборки sbt. Я попытался запустить sbt в контейнере, используя этот Dockerfile . https://gist.github.com/rzachariah/77eb927f650347ef06d0009dc220cd4a

Контейнер создается и запускается, но затем немедленно завершается.

Я предполагаю sbt run , что это интерактивный процесс, а не демонизированный процесс. Вероятно, плохая идея sbt run в контейнере.

Я начал изучать sbt-assembly, чтобы создать fat jar, который я мог бы просто выполнить. https://github.com/sbt/sbt-assembly

При этом я получаю некоторые ошибки sbt assembly .


C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/impl/SimpleLog.class
at sbtassembly.Assembly$.applyStrategies(Assembly.scala:140)
at sbtassembly.Assembly$.x$1$lzycompute$1(Assembly.scala:25)
at sbtassembly.Assembly$.x$1$1(Assembly.scala:23)
at sbtassembly.Assembly$.stratMapping$lzycompute$1(Assembly.scala:23)
at sbtassembly.Assembly$.stratMapping$1(Assembly.scala:23)
at sbtassembly.Assembly$.inputs$lzycompute$1(Assembly.scala:67)
at sbtassembly.Assembly$.inputs$1(Assembly.scala:57)
at sbtassembly.Assembly$.apply(Assembly.scala:83)
at sbtassembly.Assembly$$anonfun$assemblyTask$1.apply(Assembly.scala:240)
at sbtassembly.Assembly$$anonfun$assemblyTask$1.apply(Assembly.scala:237)
at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
at sbt.std.Transform$$anon$4.work(System.scala:63)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
at sbt.Execute.work(Execute.scala:237)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
[error] (*:assembly) deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-handlerjarsnetty-handler-4.0.36.Final.jar:META-INF/io.netty.versions.properties
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-bufferjarsnetty-buffer-4.0.36.Final.jar:META-INF/io.netty.versions.properties
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-commonjarsnetty-common-4.0.36.Final.jar:META-INF/io.netty.versions.properties
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-transportjarsnetty-transport-4.0.36.Final.jar:META-INF/io.netty.versions.properties
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-codecjarsnetty-codec-4.0.36.Final.jar:META-INF/io.netty.versions.properties
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-codec-httpjarsnetty-codec-http-4.0.36.Final.jar:META-INF/io.netty.versions.properties
[error] C:Usersrzachariah.ivy2cacheio.nettynetty-transport-native-epolljarsnetty-transport-native-epoll-4.0.36.Final-linux-x86_64.jar:META-INF/io.netty.versions.properties
[error] deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheorg.slf4jjcl-over-slf4jjarsjcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/Log.class
[error] C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/Log.class
[error] deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheorg.slf4jjcl-over-slf4jjarsjcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/LogConfigurationException.class
[error] C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/LogConfigurationException.class
[error] deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheorg.slf4jjcl-over-slf4jjarsjcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/LogFactory.class
[error] C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/LogFactory.class
[error] deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheorg.slf4jjcl-over-slf4jjarsjcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/impl/NoOpLog.class
[error] C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/impl/NoOpLog.class
[error] deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheorg.slf4jjcl-over-slf4jjarsjcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/impl/SimpleLog$1.class
[error] C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/impl/SimpleLog$1.class
[error] deduplicate: different file contents found in the following:
[error] C:Usersrzachariah.ivy2cacheorg.slf4jjcl-over-slf4jjarsjcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/impl/SimpleLog.class
[error] C:Usersrzachariah.ivy2cachecommons-loggingcommons-loggingjarscommons-logging-1.1.1.jar:org/apache/commons/logging/impl/SimpleLog.class
[error] Total time: 5 s, completed Oct 10, 2016 6:41:44 PM


Я думаю, мне нужно определить стратегию слияния, но я немного не понимаю, как это сделать. Какие-либо указания? Я полный новичок в Scala.

Я узнал, что, поскольку мое приложение scala использует платформу play Framework и встроен собственный упаковщик, упаковать мое приложение в контейнер очень просто!

 sbt docker:publishLocal
  

http://www.scala-sbt.org/sbt-native-packager/formats/docker.html