ドッキングステーションでバンドルインストールが失敗する

Question

RailsアプリケーションでDockerを使用しています。 今、私は新しいマシンでそれを構築しようとし、いくつかの問題を抱えています。

私はdocker-compose -f dcom-dev.yml run --user $(id -u) web bundle install を実行すると、それが動作するように開始しますが、intalledその宝石のを言って、私はdocker-compose -f dcom-dev.yml run --user $(id -u) web gem install debug_inspector -v '0.0.2'をしようとすると、それが正常に実行さ

An error occurred while installing debug_inspector (0.0.2), and Bundler cannot continue. 
Make sure that `gem install debug_inspector -v '0.0.2'` succeeds before bundling. 

でfailes。バンドルをインストールする時にも

は次のようにひどいの出力を生成します。何の問題もなく

Errno::EACCES: Permission denied @ rb_sysopen - /bundler_cache/extensions/x86_64-linux/2.3.0-static/pg-0.18.4/gem_make.out 

または

sudo: unknown uid 1000: who are you? 

whoami実行するので、それは私にとても奇妙な質問を、なぜ私は、知りません:)

dcom-dev.yml：

version: '2' 
services: 
    db: 
    image: postgres 
    volumes_from: 
     - db_data 
    nginx: 
    build: 
     context: ./service/nginx 
    ports: 
     - "1935:1935" 
     - "80:80" 
    depends_on: 
     - web 
    volumes_from: 
     - records 
    processor: 
    build: 
     context: ./service/processor 
    ports: 
     - "3322:22" 
    volumes_from: 
     - records 
    web: &app_base 
    build: . 
    command: bundle exec rails s -p 3000 -b '0.0.0.0' 
    volumes_from: 
     - bundler_cache 
    volumes: 
     - .:/app 
    ports: 
     - "3000:3000" 
    depends_on: 
     - db 
     - processor 
    env_file: .env 
    worker: 
    <<: *app_base 
    ports: [] 
    command: bundle exec rake jobs:work 
    db_data: 
    image: busybox 
    volumes: 
     - /var/lib/postgresql/data 
    records: 
    image: busybox 
    volumes: 
     - /records 
    bundler_cache: 
    image: busybox 
    volumes: 
     - /bundler_cache 

ルビーについてですDockerfileのパート：

FROM buildpack-deps:trusty 

# Ruby 

# skip installing gem documentation 
RUN mkdir -p /usr/local/etc \ 
    && { \ 
    echo 'install: --no-document'; \ 
    echo 'update: --no-document'; \ 
    } >> /usr/local/etc/gemrc 

ENV RUBY_MAJOR 2.3 
ENV RUBY_VERSION 2.3.1 
ENV RUBY_DOWNLOAD_SHA256 b87c738cb2032bf4920fef8e3864dc5cf8eae9d89d8d523ce0236945c5797dcd 
ENV RUBYGEMS_VERSION 2.6.6 

# some of ruby's build scripts are written in ruby 
# we purge this later to make sure our final image uses what we just built 
RUN set -ex \ 
    && buildDeps=' \ 
    bison \ 
    libgdbm-dev \ 
    ruby \ 
    ' \ 
    && apt-get update \ 
    && apt-get install -y --no-install-recommends $buildDeps \ 
    && rm -rf /var/lib/apt/lists/* \ 
    && curl -fSL -o ruby.tar.gz "http://cache.ruby-lang.org/pub/ruby/$RUBY_MAJOR/ruby-$RUBY_VERSION.tar.gz" \ 
    && echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.gz" | sha256sum -c - \ 
    && mkdir -p /usr/src/ruby \ 
    && tar -xzf ruby.tar.gz -C /usr/src/ruby --strip-components=1 \ 
    && rm ruby.tar.gz \ 
    && cd /usr/src/ruby \ 
    && { echo '#define ENABLE_PATH_CHECK 0'; echo; cat file.c; } > file.c.new && mv file.c.new file.c \ 
    && autoconf \ 
    && ./configure --disable-install-doc \ 
    && make -j"$(nproc)" \ 
    && make install \ 
    && apt-get purge -y --auto-remove $buildDeps \ 
    && gem update --system $RUBYGEMS_VERSION \ 
    && rm -r /usr/src/ruby 

ENV BUNDLER_VERSION 1.12.5 

RUN gem install bundler --version "$BUNDLER_VERSION" 

# install things globally, for great justice 
# and don't create ".bundle" in all our apps 
ENV GEM_HOME /usr/local/bundle 
ENV BUNDLE_PATH="$GEM_HOME" \ 
    BUNDLE_BIN="$GEM_HOME/bin" \ 
    BUNDLE_SILENCE_ROOT_WARNING=1 \ 
    BUNDLE_APP_CONFIG="$GEM_HOME" 
ENV PATH $BUNDLE_BIN:$PATH 
RUN mkdir -p "$GEM_HOME" "$BUNDLE_BIN" \ 
    && chmod 777 "$GEM_HOME" "$BUNDLE_BIN" 

=============== UPD 1 =============== =

は、ここで私はそれが私のGemfileは2.3.1で指定されている間ルビー2.3.0を使用しようと見ることができますbundle instal --verbose

Errno::EACCES: Permission denied @ rb_sysopen - /bundler_cache/extensions/x86_64-linux/2.3.0-static/debug_inspector-0.0.2/gem_make.out 
/usr/local/lib/ruby/2.3.0/open-uri.rb:37:in `initialize' 
/usr/local/lib/ruby/2.3.0/open-uri.rb:37:in `open' 
/usr/local/lib/ruby/2.3.0/open-uri.rb:37:in `open' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:215:in `write_gem_make_out' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:135:in `build_error' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:174:in `rescue in build_extension' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:159:in `build_extension' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:201:in `block in build_extensions' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:198:in `each' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:198:in `build_extensions' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/installer.rb:747:in `build_extensions' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/installer.rb:299:in `install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/source/rubygems.rb:143:in `block in install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/rubygems_integration.rb:169:in `preserve_paths' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/source/rubygems.rb:135:in `install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/installer/gem_installer.rb:57:in `install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/installer/gem_installer.rb:15:in `install_from_spec' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/installer/parallel_installer.rb:91:in `block in worker_pool' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:65:in `apply_func' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:60:in `block in process_queue' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:57:in `loop' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:57:in `process_queue' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:29:in `block (2 levels) in initialize' 

ための出力です。通常、それについてはスムースが言いますが、今は黙っています。

これで問題になるのは何ですか？そして私はどうしたらいいですか？ありがとう！

========== UPD私は--user $(id -u)せずにコマンドを実行した場合、それは良いかもしれ実現しました2 ================== 、私はdocker-compose -f dcom-dev.yml run web bundle installを実行し、それは私にこのような出力が得られます。

Gem::Ext::BuildError: ERROR: Failed to build gem native extension. 

    current directory: /bundler_cache/gems/nokogiri-1.6.7.2/ext/nokogiri 
/usr/local/bin/ruby -r ./siteconf20160904-1-1ej0stt.rb extconf.rb 
Cannot allocate memory - /usr/local/bin/ruby -r ./siteconf20160904-1-1ej0stt.rb extconf.rb 2>&1 

Gem files will remain installed in /bundler_cache/gems/nokogiri-1.6.7.2 for inspection. 
Results logged to /bundler_cache/extensions/x86_64-linux/2.3.0-static/nokogiri-1.6.7.2/gem_make.out 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:76:in ``' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:76:in `run' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build' 
/usr/local/lib/ruby/2.3.0/tempfile.rb:295:in `open' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/ext_conf_builder.rb:31:in `build' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:164:in `block (2 levels) in build_extension' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:163:in `chdir' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:163:in `block in build_extension' 
/usr/local/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:162:in `build_extension' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:201:in `block in build_extensions' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:198:in `each' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/ext/builder.rb:198:in `build_extensions' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/installer.rb:747:in `build_extensions' 
/usr/local/lib/ruby/site_ruby/2.3.0/rubygems/installer.rb:299:in `install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/source/rubygems.rb:143:in `block in install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/rubygems_integration.rb:169:in `preserve_paths' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/source/rubygems.rb:135:in `install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/installer/gem_installer.rb:57:in `install' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/installer/gem_installer.rb:15:in `install_from_spec' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/installer/parallel_installer.rb:91:in `block in worker_pool' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:65:in `apply_func' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:60:in `block in process_queue' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:57:in `loop' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:57:in `process_queue' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.12.5/lib/bundler/worker.rb:29:in `block (2 levels) in initialize' 
An error occurred while installing debug_inspector (0.0.2), and Bundler cannot 
continue. 
Make sure that `gem install debug_inspector -v '0.0.2'` succeeds before 
bundling. 

もちろん、gem install debug_inspector -v '0.0.2'に成功しました。 また、--userを使用するかどうかわかりません。もしそうでなければ、私はバンドルをsudoとして実行します。これは悪いことです。私が使用すると、ユーザはbundlerフォルダに書き込む権限がありません。

Answer 1

あなたのユーザーIDは新しいマシンで異なり、このユーザーIDを少なくともファイルのアクセス許可の形でイメージにハードコードしているようです。フラグ--user $(id -u)は、ホスト上のユーザーとしてコンテナを実行するようにdocker-composeに指示します。新しいマシンでは1000、そのuidはイメージ内で作成したファイルにアクセスできません。

より完全な答えを得るには、dcom-dev.ymlの内容とイメージの構築に使用したDockerfileについて知っておく必要があります。