如何在CentOS Dockerfile中安装适配ChromeDriver 114的Google Chrome

问题背景 #

当前基于CentOS7的Dockerfile默认安装最新稳定版Google Chrome，但该版本与已有的ChromeDriver 114不兼容，且无法获取适配最新Chrome 124的ChromeDriver版本，因此需要安装Chrome 114版本以实现版本匹配。

解决方案 #

需要修改Dockerfile中安装Google Chrome和安装ChromeDriver的两个代码块，具体调整如下：

1. 替换Chrome安装逻辑

将原有的下载最新Chrome RPM的代码，替换为下载指定114版本的RPM包并安装：

# INSTALL GOOGLE CHROME
RUN yum -y update; yum clean all
RUN yum -y install mesa-dri-drivers libexif libcanberra-gtk2 libcanberra; yum clean all

# 下载Chrome 114指定版本RPM
RUN curl -o /root/google-chrome-stable-114.0.5735.198-1.x86_64.rpm https://dl.google.com/linux/chrome/rpm/stable/x86_64/google-chrome-stable-114.0.5735.198-1.x86_64.rpm

# 安装指定版本Chrome
RUN yum -y install /root/google-chrome-stable-114.0.5735.198-1.x86_64.rpm; yum clean all
RUN dbus-uuidgen > /etc/machine-id

2. 修正ChromeDriver下载链接

原Dockerfile中ChromeDriver版本变量设为114.0.5735.90，但下载的是122版本的包，需修正为对应114版本的下载链接：

# INSTALL CHROMEDRIVER
RUN CHROMEDRIVER_VERSION="114.0.5735.90" && \
    mkdir -p /opt/chromedriver-$CHROMEDRIVER_VERSION && \
    curl -sS -o /tmp/chromedriver_linux64.zip https://storage.googleapis.com/chrome-for-testing-public/${CHROMEDRIVER_VERSION}/linux64/chromedriver-linux64.zip && \
    unzip -qq /tmp/chromedriver_linux64.zip -d /opt/chromedriver-$CHROMEDRIVER_VERSION && \
    rm /tmp/chromedriver_linux64.zip && \
    chmod +x /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver-linux64 && \
    ln -fs /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver-linux64 /usr/local/bin/chromedriver

完整修改后的Dockerfile（关键部分已更新）

如果需要替换整个Dockerfile，以下是整合后的完整内容：

FROM centos:7

MAINTAINER The CentOS Project <cloud-ops@centos.org>

LABEL Vendor="CentOS" \
      License=GPLv2 \
      Version=2.4.6-40

RUN yum -y install wget epel-release
RUN yum -y --setopt=tsflags=nodocs update && \
      yum -y --setopt=tsflags=nodocs install httpd && \
      yum clean all

RUN yum -y update && yum -y install git

RUN yum -y install \
      https://repo.ius.io/ius-release-el7.rpm \
      https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

RUN yum install yum-utils

RUN yum -y install httpd-devel --skip-broken\
      zlib-devel \
      bzip2-devel \
      openssl-devel \
      ncurses-devel \
      sqlite-devel \
      readline \
      https://centos7.iuscommunity.org/ius-release.rpm \
      python36u \
      python36u-pip \
      python36u-devel \
      uwsgi \
      uwsgi-plugin-python36u \
      python-pip \
      mysql-devel \
      unzip

RUN yum -y group install "Development Tools"

RUN  yum clean all;

RUN yum -y install gcc

RUN pip3.6 install --upgrade pip && pip3.6 install boto && pip3.6 install boto3
RUN yum -y install https://centos7.iuscommunity.org/ius-release.rpm python36u python36u-devel python36u-pip
RUN pip3.6 install pathlib

# INSTALL GOOGLE CHROME
RUN yum -y update; yum clean all
RUN yum -y install mesa-dri-drivers libexif libcanberra-gtk2 libcanberra; yum clean all

# 下载Chrome 114指定版本RPM
RUN curl -o /root/google-chrome-stable-114.0.5735.198-1.x86_64.rpm https://dl.google.com/linux/chrome/rpm/stable/x86_64/google-chrome-stable-114.0.5735.198-1.x86_64.rpm

# 安装指定版本Chrome
RUN yum -y install /root/google-chrome-stable-114.0.5735.198-1.x86_64.rpm; yum clean all
RUN dbus-uuidgen > /etc/machine-id

# INSTALL CHROMEDRIVER
RUN CHROMEDRIVER_VERSION="114.0.5735.90" && \
    mkdir -p /opt/chromedriver-$CHROMEDRIVER_VERSION && \
    curl -sS -o /tmp/chromedriver_linux64.zip https://storage.googleapis.com/chrome-for-testing-public/${CHROMEDRIVER_VERSION}/linux64/chromedriver-linux64.zip && \
    unzip -qq /tmp/chromedriver_linux64.zip -d /opt/chromedriver-$CHROMEDRIVER_VERSION && \
    rm /tmp/chromedriver_linux64.zip && \
    chmod +x /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver-linux64 && \
    ln -fs /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver-linux64 /usr/local/bin/chromedriver


RUN /bin/pip3.6 install django==2.1
RUN /bin/pip3.6 install channels==2.2.0
RUN /bin/pip3.6 install djangorestframework==3.10.2
RUN /bin/pip3.6 install django-cors-headers==3.1.0
RUN /bin/pip3.6 install mysqlclient
RUN /bin/pip3.6 install mysql-connector-python
RUN /bin/pip3.6 install djangorestframework-jwt==1.11.0
RUN /bin/pip3.6 install Pillow channels_redis==2.4.0 pymysql
RUN /bin/pip3.6 install boto3==1.11.0
RUN /bin/pip3.6 install django==2.1
RUN /bin/pip3.6 install python-decouple
RUN /bin/pip3.6 install selenium==3.141.0
RUN /bin/pip3.6 install chromedriver-autoinstaller

RUN mkdir -p /web/www/Django
COPY Django/ /web/www/Django
COPY start.sh /start.sh
COPY settings.ini /web/www/Django/WhatsappAdmin/settings.ini
COPY requirements.txt web/www/Django/WhatsappAdmin/requirements.txt

RUN /bin/pip3.6 install -r /web/www/Django/WhatsappAdmin/requirements.txt

RUN chmod +x /start.sh

RUN yum install -y uwsgi-logger-file uwsgi-plugin-python36u --skip-broken

RUN touch /etc/uwsgi.d/whatsapp.ini
RUN echo "[uwsgi]" > /etc/uwsgi.d/whatsapp.ini
RUN echo "socket = /run/whatsappuwsgi/uwsgi.sock" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "chmod-socket = 775" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "chdir = /web/www/Django/WhatsappAdmin" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "master = true" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "module = WhatsappAdmin.wsgi:application" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "uid = uwsgi" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "gid = uwsgi" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "processes = 1" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "threads = 1" >> /etc/uwsgi.d/whatsapp.ini
RUN echo "plugins = python36u,logfile" >> /etc/uwsgi.d/whatsapp.ini

RUN mkdir -p /run/whatsappuwsgi/
RUN chmod 2775 /run/whatsappuwsgi
RUN touch /run/whatsappuwsgi/uwsgi.sock

RUN chgrp -R 0 /web/www/Django/WhatsappAdmin/* /start.sh /run /run/whatsappuwsgi/* /var/lib /var/log /usr/sbin/uwsgi \
      && chmod -R g=u /web/www/Django/WhatsappAdmin/* /start.sh /run /run/whatsappuwsgi/* /usr/sbin/uwsgi  /var/lib /var/log

EXPOSE 5000

CMD ["/start.sh"]

说明 #

• Chrome 114的RPM包选择了该版本的最后一个稳定构建（114.0.5735.198），确保安装后能与ChromeDriver 114.0.5735.90完全兼容。
• 修正ChromeDriver下载链接时使用了版本变量，后续若需调整版本只需修改CHROMEDRIVER_VERSION的值即可。

内容的提问来源于stack exchange，提问作者ankur kumar