Python scrapy selenium scraper docker构建错误（错误代码100）

Question

我正在尝试将python刮刀部署到docker，它需要selenium gecko驱动程序和Firefox。我在尝试构建docker映像时遇到docker错误100。这是docker代码

FROM scrapinghub/scrapinghub-stack-scrapy:1.3-py3
#RUN apt-get install -y apt-transport-https unzip
RUN apt-get install unzip
RUN printf "deb http://archive.debian.org/debian/ jessie main\ndeb-src http://archive.debian.org/debian/ jessie main\ndeb http://security.debian.org jessie/updates main\ndeb-src http://security.debian.org jessie/updates main" > /etc/apt/sources.list

#============================================
# Firefox and Geckodriver
#============================================
RUN apt-get update                             \
&& apt-get install -y --no-install-recommends ca-certificates curl firefox-esr \
&& rm -fr /var/lib/apt/lists/*                \
&& curl -L https://github.com/mozilla/geckodriver/releases/download/v0.24.0/geckodriver-v0.24.0-linux64.tar.gz | tar xz -C /usr/local/bin \
&& apt-get purge -y ca-certificates curl

ENV TERM xterm
ENV SCRAPY_SETTINGS_MODULE <my_project_name>.settings
RUN mkdir -p /app
WORKDIR /app
COPY ./requirements.txt /app/requirements.txt
RUN pip install -r requirements.txt
COPY . /app
RUN python setup.py install

这是我终端上最后出现的日志

Error The command '/bin/sh -c apt-get update                              && apt-get install -y --no-install-recommends ca-certificates curl firefox-esr  && rm -fr /var/lib/apt/lists/* 
&& curl -L https://github.com/mozilla/geckodriver/releases/download/v0.24.0/geckodriver-v0.24.0-linux64.tar.gz | tar xz -C /usr/local/bin  && apt-get purge -y ca-certificates curl' 
returned a non-zero code: 100: 
{'code': 100, 'message': "The command '/bin/sh -c apt-get update                              && apt-get install -y --no-install-recommends ca-certificates curl firefox-esr  && rm -fr /var/lib/apt/lists/* 
&& curl -L https://github.com/mozilla/geckodriver/releases/download/v0.24.0/geckodriver-v0.24.0-linux64.tar.gz | tar xz -C /usr/local/bin  
&& apt-get purge -y ca-certificates curl' returned a non-zero code: 100"}

Answer 1

我在运行docker build时遇到了同样的问题 它直接给了我以下指向问题的日志行：

#9 23.59 W:GPG错误：http://archive.debian.orgjessie Release：以下签名无效：密钥过期1587841717

如果我删除行：RUN printf“debhttp://archive.debian.org/debian/杰西·梅因http://archive.debian.org/debian/杰西·梅因http://security.debian.orgjessie/updates-main\n数据库srchttp://security.debian.org杰西/更新主“

然后它似乎表现得很好。