我有以下db:
image: postgres
search:
image: elasticsearch
web:
build: .
working_dir: /code
environment:
CATALYST_CONFIG_LOCAL_SUFFIX: development
volumes:
- .:/code
ports:
- "8000:8000"
links:
- db
- search
command: carton exec plackup -E development bicycleevents_web.psgi -p 8000
:
FROM ubuntu:latest
RUN apt-get update
RUN apt-get install -y --force-yes build-essential curl libssl-dev postgresql-client libpq-dev perl-doc
RUN apt-get clean
RUN curl -L https://cpanmin.us | perl - --sudo App::cpanminus
RUN cpanm Carton
RUN mkdir /code
WORKDIR /code
ADD . /code/
RUN rm -rf /code/local/
RUN carton install
编辑:和以下Dockerfile:
docker-compose up
如果我运行carton exec ...
$ docker-compose up
...
Starting bicycleeventsweb_web_1
web_1 | Error while loading /code/bicycleevents_web.psgi: Can't locate Moose.pm in @INC (you may need to install the Moose module) (@INC contains: /code/lib /code/local/lib/perl5 /etc/perl /usr/local/lib/perl/5.18.2 /usr/local/share/perl/5.18.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.18 /usr/share/perl/5.18 /usr/local/lib/site_perl .) at /code/lib/BicycleEvents/Web.pm line 2.
web_1 | BEGIN failed--compilation aborted at /code/lib/BicycleEvents/Web.pm line 2.
web_1 | Compilation failed in require at /code/bicycleevents_web.psgi line 6.
web_1 | BEGIN failed--compilation aborted at /code/bicycleevents_web.psgi line 6.
bicycleeventsweb_web_1 exited with code 2
...
命令失败:
$ docker run -i -t -e "CATALYST_CONFIG_LOCAL_SUFFIX=development" bicycleeventsweb_web carton exec plackup -E development bicycleevents_web.psgi -p 8000
...
HTTP::Server::PSGI: Accepting connections at http://0:8000/
但是,如果我在容器上手动运行相同的命令,则成功:
carton exec
有关这两个命令之间有什么不同的想法吗?
供参考carton就像Bundler for Perl。使用docker run
应该设置Perl环境,以便包含包含所有特定于应用程序的依赖项的相应库路径 - 与{{1}}命令一起使用。
答案 0 :(得分:2)
我们可以看到正在构建的Dockerfile吗? (我缺乏在评论中提问的声誉。编辑:谢谢!)
(适用编辑:)强>
我注意到的一个区别是您在docker-compose文件中将.
挂载到/code
,但是在手动运行命令时则不然。我并不熟悉Carton,但如果你在Dockerfile中执行/code
时在carton install
内创建工件,你可能会因为你的docker-compose {{1}而失去它们定义。