Merge branch '33538-update-ci-dockerfile-now-that-chrome-headless-no-longer-in-beta' into 'master'

Update QA Dockerfile to use stable Chrome package

Closes #33538

See merge request !12071

changelogs/unreleased/33538-update-ci-dockerfile-now-that-chrome-headless-no-longer-in-beta.yml

+---
+title: Update QA Dockerfile to lock Chrome browser version
+merge_request: 12071
+author:

qa/Dockerfile

 FROM ruby:2.3
 LABEL maintainer "Grzegorz Bizon <grzegorz@gitlab.com>"
 
+ENV CHROME_VERSION 59.0.3071.109-1
+ENV CHROME_DRIVER_VERSION 2.30
+
 ##
 # Update APT sources and install some dependencies
 #
@@ -8,15 +11,16 @@ RUN sed -i "s/httpredir.debian.org/ftp.us.debian.org/" /etc/apt/sources.list
 RUN apt-get update && apt-get install -y wget git unzip xvfb
 
 ##
-# At this point Google Chrome Beta is 59 - first version with headless support
+# Install Google Chrome version with headless support
 #
-RUN wget -q https://dl.google.com/linux/direct/google-chrome-beta_current_amd64.deb
-RUN dpkg -i google-chrome-beta_current_amd64.deb; apt-get -fy install
+RUN curl -sS -L https://dl.google.com/linux/linux_signing_key.pub | apt-key add -
+RUN echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google.list
+RUN apt-get update -q && DEBIAN_FRONTEND=noninteractive apt-get install -y google-chrome-stable=$CHROME_VERSION
 
 ##
 # Install chromedriver to make it work with Selenium
 #
-RUN wget -q https://chromedriver.storage.googleapis.com/2.29/chromedriver_linux64.zip
+RUN wget -q https://chromedriver.storage.googleapis.com/$CHROME_DRIVER_VERSION/chromedriver_linux64.zip
 RUN unzip chromedriver_linux64.zip -d /usr/local/bin
 
 RUN apt-get clean

qa/qa/specs/config.rb

@@ -55,7 +55,7 @@ module QA
         Capybara.register_driver :chrome do |app|
           capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
             'chromeOptions' => {
-              'binary' => '/opt/google/chrome-beta/google-chrome-beta',
+              'binary' => '/usr/bin/google-chrome-stable',
               'args' => %w[headless no-sandbox disable-gpu]
             }
           )