【问题标题】:Vert.x project in Kotlin deploy in DockerKotlin 中的 Vert.x 项目在 Docker 中部署
【发布时间】:2018-05-21 10:13:08
【问题描述】:

我有一个在 Kotlin 中用 vert.x 框架编写的项目。我构建了 jar 文件,我想通过 Docker 运行这个 jar。但是 docker 找不到我的主 Verticle 文件。

Docker 文件:

FROM vertx/vertx3

ENV VERTICLE_NAME OpenApiRoutingVerticle.kt
ENV VERTICLE_FILE build/libs/vertx-kotlin-project-1.0-SNAPSHOT.jar
ENV VERTICLE_HOME /usr/verticles
EXPOSE 8080
COPY  $VERTICLE_FILE $VERTICLE_HOME/
WORKDIR $VERTICLE_HOME
ENTRYPOINT ["sh", "-c"]
CMD ["exec vertx run $VERTICLE_NAME -cp $VERTICLE_HOME/* $VERTX_OPTIONS"]

到我的主顶点的路径

 com.mycompany.department.OpenApiRoutingVerticle

PS 错误是:

java.lang.IllegalStateException: Cannot find verticle script: OpenApiRoutingVerticle.kt on classpath
    at io.vertx.lang.kotlin.KotlinVerticleFactory.createVerticle(KotlinVerticleFactory.kt:28)
    at io.vertx.core.impl.DeploymentManager.createVerticles(DeploymentManager.java:229)
    at io.vertx.core.impl.DeploymentManager.lambda$doDeployVerticle$2(DeploymentManager.java:202)
    at io.vertx.core.impl.FutureImpl.setHandler(FutureImpl.java:76)
    at io.vertx.core.impl.DeploymentManager.doDeployVerticle(DeploymentManager.java:171)
    at io.vertx.core.impl.DeploymentManager.doDeployVerticle(DeploymentManager.java:143)
    at io.vertx.core.impl.DeploymentManager.deployVerticle(DeploymentManager.java:131)
    at io.vertx.core.impl.VertxImpl.deployVerticle(VertxImpl.java:665)
    at io.vertx.core.impl.launcher.commands.VertxIsolatedDeployer.deploy(VertxIsolatedDeployer.java:42)
    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:498)
    at io.vertx.core.impl.launcher.commands.ClasspathHandler.deploy(ClasspathHandler.java:159)
    at io.vertx.core.impl.launcher.commands.RunCommand.deploy(RunCommand.java:397)
    at io.vertx.core.impl.launcher.commands.RunCommand.run(RunCommand.java:270)
    at io.vertx.core.impl.launcher.VertxCommandLauncher.execute(VertxCommandLauncher.java:226)
    at io.vertx.core.impl.launcher.VertxCommandLauncher.dispatch(VertxCommandLauncher.java:361)
    at io.vertx.core.impl.launcher.VertxCommandLauncher.dispatch(VertxCommandLauncher.java:324)
    at io.vertx.core.Launcher.main(Launcher.java:45)

【问题讨论】:

  • 任何错误信息?
  • 我添加了错误报告

标签: docker deployment kotlin vert.x vertx-verticle


【解决方案1】:

请尝试替换ENV VERTICLE_NAME OpenApiRoutingVerticle.kt这一行 ENV VERTICLE_NAME com.mycompany.department.OpenApiRoutingVerticle

kotlin 文件被编译为 .class 文件,只要您提供类路径位置,就应该选择该文件。

【讨论】:

    猜你喜欢
    • 1970-01-01
    • 1970-01-01
    • 1970-01-01
    • 2017-12-12
    • 2022-10-22
    • 1970-01-01
    • 2021-04-05
    • 2020-12-05
    • 1970-01-01
    相关资源
    最近更新 更多