我想使用docker部署rails应用程序。 我跟着官方教程做的事:如何使用Dockerfile文件运行软件包安装
https://docs.docker.com/compose/rails/
但似乎我不是幸运。
我Dockerfile
FROM ruby:2.2.2
RUN apt-get update -qq && apt-get install -y build-essential
# for mysql
RUN apt-get install -y mysql-client libmysqlclient-dev
# for a JS runtime
RUN apt-get install -y nodejs
ENV APP_HOME /myapp
RUN mkdir $APP_HOME
WORKDIR $APP_HOME
ADD Gemfile $APP_HOME/Gemfile
ADD Gemfile.lock $APP_HOME/Gemfile.lock
RUN bundle install
ADD . $APP_HOME
我的搬运工,compose.yml
db:
image: mysql
ports:
- "3306:3306"
web:
build: .
command: bundle exec rails s -p 3000 -b '0.0.0.0'
volumes:
- .:/myapp
ports:
- "3000:3000"
links:
- db
我跑docker-compose build
后,它显示:
...
Fetching git://github.com/guard/guard-test.git
/usr/local/bundle/gems/bundler-1.10.6/lib/bundler/ui/shell.rb:94:in `[]': invalid byte sequence in US-ASCII (ArgumentError)
from /usr/local/bundle/gems/bundler-1.10.6/lib/bundler/ui/shell.rb:94:in `strip_leading_spaces'
from /usr/local/bundle/gems/bundler-1.10.6/lib/bundler/ui/shell.rb:99:in `word_wrap'
from /usr/local/bundle/gems/bundler-1.10.6/lib/bundler/ui/shell.rb:85:in `tell_me'
from /usr/local/bundle/gems/bundler-1.10.6/lib/bundler/ui/shell.rb:31:in `error'
from /usr/local/bundle/gems/bundler-1.10.6/lib/bundler/friendly_errors.rb:12:in `rescue in with_friendly_errors'
from /usr/local/bundle/gems/bundler-1.10.6/lib/bundler/friendly_errors.rb:7:in `with_friendly_errors'
from /usr/local/bundle/gems/bundler-1.10.6/bin/bundle:18:in `<top (required)>'
from /usr/local/bundle/bin/bundle:23:in `load'
from /usr/local/bundle/bin/bundle:23:in `<main>'
ERROR: Service 'web' failed to build: The command '/bin/sh -c bundle install' returned a non-zero code: 1
有什么不对?
你可以添加一个'出口LANG = C.UTF-8'(在https://github.com/koken/docker-koken-lemp/blob/master/Dockerfile#L12,HTTP后: //www.stackoverflow.com/a/14840029/6309) – VonC
@VonC谢谢。你是对的。我补充说。有用!你可以把它写下来作为答案吗?我会接受它。 – scho