Docker/Rails - 权限被拒绝 @ rb_sysopen

Question

当我尝试使用 docker-compose up -d 启动容器时遇到权限错误 在 macOS 上运行此程序运行良好，尝试在新机器 (Ubuntu) 上构建应用程序，但没有成功。< /p>

Exiting
/usr/local/bundle/gems/rack-2.2.3/lib/rack/server.rb:433:in `initialize': Permission denied @ rb_sysopen - /home/api/limpar/current/tmp/pids/server.pid (Errno::EACCES)

Dockerfile

FROM ruby:2.7.1

ENV LANG C.UTF-8
ENV NODE_VERSION 12
ENV NODE_ENV production
ENV INSTALL_PATH /home/api/limpar/current

RUN curl -sL https://deb.nodesource.com/setup_$NODE_VERSION.x | bash -
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list

RUN apt-get update -qq
RUN apt-get install -y --no-install-recommends nodejs postgresql-client yarn build-essential vim

RUN mkdir -p $INSTALL_PATH
WORKDIR $INSTALL_PATH

COPY Gemfile Gemfile.lock ./
RUN gem install bundler
RUN bundle install

COPY . $INSTALL_PATH

RUN rm -rf tmp

RUN useradd -Ms /bin/bash api -u 1001
RUN chown -R api:api /home/api /usr/local/bundle
USER api


EXPOSE 3000
CMD rails server -p 3000 -b 0.0.0.0

docker build 运行没有失败。 关于用户权限，Dockerfile 上有什么缺失的地方吗？ 提前致谢