2016-10-10 176 views
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我試圖將這個可怕的Scala應用部署爲Docker容器。 https://github.com/OlegIlyenko/graphql-toolbox將scala應用部署爲Docker容器

它使用sbt構建系統。我嘗試使用此Dockerfile在容器中運行sbt。 https://gist.github.com/rzachariah/77eb927f650347ef06d0009dc220cd4a

容器會建立並啓動,但會立即退出。

我猜sbt run是一個交互式進程 - 不是一個守護進程。在容器中可能是sbt run的一個壞主意。

我開始研究sbt-assembly來創建一個我可以執行的胖罐子。 https://github.com/sbt/sbt-assembly

我在做sbt assembly時遇到一些錯誤。

C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-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:\Users\rzachariah\.ivy2\cache\io.netty\netty-handler\jars\netty-handler-4.0.36.Final.jar:META-INF/io.netty.versions.properties [error] C:\Users\rzachariah\.ivy2\cache\io.netty\netty-buffer\jars\netty-buffer-4.0.36.Final.jar:META-INF/io.netty.versions.properties [error] C:\Users\rzachariah\.ivy2\cache\io.netty\netty-common\jars\netty-common-4.0.36.Final.jar:META-INF/io.netty.versions.properties [error] C:\Users\rzachariah\.ivy2\cache\io.netty\netty-transport\jars\netty-transport-4.0.36.Final.jar:META-INF/io.netty.versions.properties [error] C:\Users\rzachariah\.ivy2\cache\io.netty\netty-codec\jars\netty-codec-4.0.36.Final.jar:META-INF/io.netty.versions.properties [error] C:\Users\rzachariah\.ivy2\cache\io.netty\netty-codec-http\jars\netty-codec-http-4.0.36.Final.jar:META-INF/io.netty.versions.properties [error] C:\Users\rzachariah\.ivy2\cache\io.netty\netty-transport-native-epoll\jars\netty-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:\Users\rzachariah\.ivy2\cache\org.slf4j\jcl-over-slf4j\jars\jcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/Log.class [error] C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-logging-1.1.1.jar:org/apache/commons/logging/Log.class [error] deduplicate: different file contents found in the following: [error] C:\Users\rzachariah\.ivy2\cache\org.slf4j\jcl-over-slf4j\jars\jcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/LogConfigurationException.class [error] C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-logging-1.1.1.jar:org/apache/commons/logging/LogConfigurationException.class [error] deduplicate: different file contents found in the following: [error] C:\Users\rzachariah\.ivy2\cache\org.slf4j\jcl-over-slf4j\jars\jcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/LogFactory.class [error] C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-logging-1.1.1.jar:org/apache/commons/logging/LogFactory.class [error] deduplicate: different file contents found in the following: [error] C:\Users\rzachariah\.ivy2\cache\org.slf4j\jcl-over-slf4j\jars\jcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/impl/NoOpLog.class [error] C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-logging-1.1.1.jar:org/apache/commons/logging/impl/NoOpLog.class [error] deduplicate: different file contents found in the following: [error] C:\Users\rzachariah\.ivy2\cache\org.slf4j\jcl-over-slf4j\jars\jcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/impl/SimpleLog$1.class [error] C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-logging-1.1.1.jar:org/apache/commons/logging/impl/SimpleLog$1.class [error] deduplicate: different file contents found in the following: [error] C:\Users\rzachariah\.ivy2\cache\org.slf4j\jcl-over-slf4j\jars\jcl-over-slf4j-1.7.19.jar:org/apache/commons/logging/impl/SimpleLog.class [error] C:\Users\rzachariah\.ivy2\cache\commons-logging\commons-logging\jars\commons-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

我想我需要定義一個合併的策略,但我對如何做到這一點有點混亂。任何指針?我是一個總Scala新手。

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我認爲這是非常糟糕的主意,與SBT運行生產應用。我用這個插件打包我的應用程序:http://www.scala-sbt.org/sbt-native-packager/。包裝它,而不是隻是將這個胖的應用程序添加到碼頭圖像 –

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這裏有很多包裝選項。 http://www.scala-sbt.org/sbt-native-packager/ 這是一個很好的包裝選擇? https://github.com/sbt/sbt-assembly 有關如何將合併策略添加到看起來像這樣的構建的任何提示? https://github.com/OlegIlyenko/graphql-toolbox/blob/master/build.sbt 謝謝! – Ranj

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