amazon-web-services - 在 AWS Beanstalk Docker 上部署 Play 框架时出错

Question

我在带有 Docker 的 AWS Beanstalk 上运行 Play Framework 应用程序(运行 Docker 1.6.0 的 64 位 Amazon Linux 2015.03 v1.4.1)。

docker 文件:

FROM relateiq/oracle-java8
MAINTAINER XXXX
EXPOSE 9000
ADD files /
WORKDIR /opt/docker
RUN ["chown", "-R", "daemon", "."]
RUN ["chmod", "+x", "bin/app"]
USER daemon
ENTRYPOINT ["bin/app"]
CMD []

Dockerrun.aws.json

{
   "AWSEBDockerrunVersion": "1",
   "Ports": [{
       "ContainerPort": "9000"
   }]
}

当实例第一次启动时，我正常部署了大约 1 分钟，然后在我浏览了几页后，错误显示:

502 Bad Gateway

nginx/1.6.2

ElasticBeanstalk 日志中的错误是:

Play server process ID is 1 This application is already running (Or delete /opt/docker/RUNNING_PID file).

我也进了 /var/log/docker-events.log以下消息每 30 秒一次:

2015-05-30T20:07:58.000000000Z d0425e47095e5e2637263a0fe9b49ed759f130f31c041368ea48ce3d99d1e947: (from aws_beanstalk/current-app:latest) start
2015-05-30T20:08:15.000000000Z d0425e47095e5e2637263a0fe9b49ed759f130f31c041368ea48ce3d99d1e947: (from aws_beanstalk/current-app:latest) die
2015-05-30T20:08:16.000000000Z d0425e47095e5e2637263a0fe9b49ed759f130f31c041368ea48ce3d99d1e947: (from aws_beanstalk/current-app:latest) start
2015-05-30T20:08:31.000000000Z d0425e47095e5e2637263a0fe9b49ed759f130f31c041368ea48ce3d99d1e947: (from aws_beanstalk/current-app:latest) die

谁能看到我的问题？干杯。

Answer 1

将以下内容添加到 build.sbt应该解决这个问题:

javaOptions in Universal ++= Seq("-Dpidfile.path=/dev/null")