无法find由docker组成的Gemfile错误
在docker-compose up命令中出现错误
我的Dockerfile：
FROM ruby:2.3 RUN apt-get update -yqq \ && apt-get install -yqq --no-install-recommends \ postgresql-client \ nodejs \ && apt-get -q clean # Pre-install gems with native extensions RUN bundle update nokogiri RUN gem install nokogiri -v "1.6.8.1" WORKDIR /usr/src/app COPY Gemfile* . RUN bundle install COPY . . CMD script/start
我的docker-compose.yml：
version: "2" volumes: db-data: external: false services: db: image: postgres env_file: .env volumes: - db-data:/var/lib/postgresql/db-data app: build: . env_file: .env volumes: - .:/usr/src/app ports: - "3000:3000" depends_on: - db
我的gemfile：
source 'https://rubygems.org' ruby '2.3' gem 'rails', '4.2.2' gem 'bcrypt', '3.1.7' gem 'faker', '1.4.2' gem 'carrierwave', '0.10.0' gem 'mini_magick', '3.8.0' #gem 'fog', '1.26.0' gem 'will_paginate', '3.0.7' gem 'bootstrap-will_paginate', '0.0.10' gem 'bootstrap-sass', '3.2.0.0' gem 'sass-rails', '5.0.2' gem 'uglifier', '2.5.3' gem 'coffee-rails', '4.1.0' gem 'jquery-rails', '4.0.3' gem 'turbolinks', '2.3.0' gem 'jbuilder', '2.2.3' gem 'sdoc', '0.4.0', group: :doc gem 'mailboxer' gem 'therubyracer', platforms: :ruby gem 'unicorn' group :development, :test do #gem 'byebug', '3.4.0' gem 'web-console', '2.0.0.beta3' gem 'spring', '1.1.3' gem 'rake', '11.2.2' gem 'font-awesome-rails', '~> 4.1.0.0' gem 'nokogiri', '~> 1.6.8' end group :test do gem 'minitest-reporters', '1.0.5' gem 'mini_backtrace', '0.1.3' gem 'guard-minitest', '2.3.1' end group :production do gem 'pg', '0.17.1' gem 'rails_12factor', '0.0.2' gem 'puma', '2.11.1' end group :development, :test do #gem 'better_errors' gem 'sqlite3' gem 'pry-rails' gem 'pry-nav' gem 'meta_request' gem 'capistrano', '~> 3.4.1' gem 'capistrano-bundler', '~> 1.1.2' gem 'capistrano-rails', '~> 1.1.1' gem 'capistrano-ssh-doctor', '~> 1.0' gem 'net-ssh', '~> 2.0' gem 'byebug', '3.4.0' # Add this if you're using rbenv #gem 'capistrano-rbenv', github: "capistrano/rbenv" end
我想提到我运行chmod -R 777 . 在我的rails应用文件夹里面 我得到的错误是：
Could not locate Gemfile ERROR: Service 'app' failed to build: The command '/bin/sh -c bundle update nokogiri' returned a non-zero code: 10
你有在你的Dockerfile中：
RUN bundle update nokogiri RUN gem install nokogiri -v "1.6.8.1"
因为它没有安装，所以不能更新nokogirigem。 而且你会在下一行安装它。 也许你想删除RUN bundle update nokogiri或重新考虑如何更好地使用它。