将 Perl Docker 容器部署到 Elastic Beanstalk

Deploying Perl Docker Container to Elastic Beanstalk

我正在构建一个 Docker 容器,它从 bitbucket 中提取 perl/mojolicious 存储库,但我遇到了问题。我的 Docker 文件是这样的:

# DOCKER-VERSION 0.3.4
FROM        perl:latest
MAINTAINER  My Name myname@name.com

# Update aptitude with new repo
RUN apt-get update

# Install software 
RUN apt-get install -y git
# Make ssh dir
RUN mkdir /root/.ssh/

# Copy over private key, and set permissions
ADD repo-key /root/.ssh/id_rsa

# Create known_hosts
RUN touch /root/.ssh/known_hosts
# Add bitbuckets key
RUN ssh-keyscan bitbucket.org >> /root/.ssh/known_hosts

RUN curl -L http://cpanmin.us | perl - App::cpanminus
RUN cpanm Mojolicious

RUN cachebuster=b953b35 git clone -b branch git@bitbucket.org:org/project.git

EXPOSE 8080

WORKDIR project
CMD hypnotoad script/project

而且,在 docker build -t name/project . 上,它在本地构建良好并显示 "Successfully built."

我将它与 repo-key 文件一起压缩并将其提供给 Elastic Beanstalk,我单击上传和部署(我成功部署了 2048 游戏示例,并尝试复制它)。

返回 Dockerrun.aws.json: No such file or directory。我认为这很奇怪,因为文档说 Dockerfile 或 Dockerrun.aws.json 可以独立用于不同的需求。但无论如何,我给了它一个简短的,希望无关紧要的,Dockerrun.aws.json,像这样:

{
    "AWSEBDockerrunVersion": "1",
    "Ports": [
        {"ContainerPort": "8080"}
    ],
    "Volumes": []
}

它仍然失败并且日志现在显示 [CMD-AppDeploy/AppDeployStage0/AppDeployPreHook/04run.sh] command failed with error code 1: 并且进一步 Docker container quit unexpectedly after launch

有人可以帮我解决这些文件问题吗?

我明白了。问题是 hypnotoad 默认情况下在后台运行,这会使容器立即死亡。通过添加 -f 标志,它在前台运行并且容器持久存在。我也把 CMD 换成 ENTRYPOINT.

#... same as above except for last line

WORKDIR project
ENTRYPOINT [ "hypnotoad", "-f", "./script/project" ]

您仍然必须无缘无故地同时向 EB 提供 Dockerfile 和 Dockerrun.aws.json,但即便如此,它仍然可以正常工作。