我有一个定义Ruby on Rails堆栈的Dockerfile.
这是Dockerfile:
FROM ubuntu:14.04
MAINTAINER example <examplen@example.com>
# Update
RUN apt-get update
# Install Ruby and Rails dependencies
RUN apt-get install -y \
ruby \
ruby-dev \
build-essential \
libxml2-dev \
libxslt1-dev \
zlib1g-dev \
libsqlite3-dev \
nodejs \
curl
RUN gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
RUN curl -sSL https://get.rvm.io | bash -s stable --rails
RUN /bin/bash -c "source /usr/local/rvm/scripts/rvm"
# Install Rails
RUN gem install rails
# Create a new Rails app under /src/my-app
RUN mkdir -p …