Dockerfile with chromedriver

Dockerfile

# See https://codeship.com/documentation/docker/browser-testing/
FROM myapp:base

# We need wget to set up the PPA and xvfb to have a virtual screen and unzip to install the Chromedriver
RUN apt-get install -y wget xvfb unzip

# Set up the Chrome PPA
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
RUN echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list

# Update the package list and install chrome
RUN apt-get update -y
RUN apt-get install -y google-chrome-stable

# Set up Chromedriver Environment variables
ENV CHROMEDRIVER_VERSION 2.19
ENV CHROMEDRIVER_DIR /chromedriver
RUN mkdir $CHROMEDRIVER_DIR

# Download and install Chromedriver
RUN wget -q --continue -P $CHROMEDRIVER_DIR "http://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip"
RUN unzip $CHROMEDRIVER_DIR/chromedriver* -d $CHROMEDRIVER_DIR

# Put Chromedriver into the PATH
ENV PATH $CHROMEDRIVER_DIR:$PATH

For posterity: the Dockerfile in the comment above mine didn't work for me on a Mac M2 chip, so with the liberal help of ChatGPT I was able to find one that works by just apt-installing chromium and chromedriver:

# Debian-based Python image (multi-arch)
FROM python:3.10-slim-bullseye

ENV DEBIAN_FRONTEND=noninteractive

# Install Chromium, ChromeDriver, and any needed libs
RUN apt-get update && apt-get install -y \ 
    chromium chromium-driver \ 
    libgl1-mesa-glx \ 
    libglib2.0-0 libnss3 libx11-6 libxcb1 libxcomposite1 libxcursor1 libxdamage1 \ 
    libxext6 libxfixes3 libxi6 libxtst6 libatk1.0-0 libatk-bridge2.0-0 libcups2 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /usr/src/app

COPY . .

# python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# We expect the user to volume-mount the file into place and buffering can be a 
# problem, so use unbuffered mode for reading the input.csv
ENV PYTHONUNBUFFERED=1

# NOTE: depends on a /tmp/input.csv existing
# ENV CHROMEDRIVER_PATH=$CHROMEDRIVER_DIR
ENTRYPOINT [ "python", "./calculate.py" ]

Attaching ChatGPT's reasoning in case it's useful:

Thanks @mieubrisse.

If you need to run chrome in headless mode, this config is enough:

# Install Chromium, ChromeDriver, and minimal dependencies for headless mode
RUN apt-get update && apt-get install -y \
    chromium chromium-driver \
    && rm -rf /var/lib/apt/lists/*

Also, I don't think you need to install all of that dependencies manually, they are downloaded and installed automatically:

Here's the log of my app deploy with the config above:

DEBUG [c77ebb45] 	#13 [base 4/4] RUN apt-get update && apt-get install -y     chromium chromium-driver     && rm -rf /var/lib/apt/lists/*
 DEBUG [c77ebb45] 	#13 0.089 Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
 DEBUG [c77ebb45] 	#13 0.098 Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
 DEBUG [c77ebb45] 	#13 0.099 Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
 DEBUG [c77ebb45] 	#13 0.155 Get:4 http://deb.debian.org/debian bookworm/main amd64 Packages [8792 kB]
 DEBUG [c77ebb45] 	#13 0.227 Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [13.5 kB]
 DEBUG [c77ebb45] 	#13 0.287 Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [246 kB]
 DEBUG [c77ebb45] 	#13 0.975 Fetched 9306 kB in 1s (10.5 MB/s)
 DEBUG [c77ebb45] 	#13 0.975 Reading package lists...
 DEBUG [c77ebb45] 	#13 1.360 Reading package lists...
 DEBUG [c77ebb45] 	#13 1.739 Building dependency tree...
 DEBUG [c77ebb45] 	#13 1.813 Reading state information...
 DEBUG [c77ebb45] 	#13 1.908 The following additional packages will be installed:
 DEBUG [c77ebb45] 	#13 1.908   adwaita-icon-theme alsa-topology-conf alsa-ucm-conf at-spi2-common
 DEBUG [c77ebb45] 	#13 1.908   at-spi2-core avahi-daemon avahi-utils bsdutils chromium-common
 DEBUG [c77ebb45] 	#13 1.908   chromium-sandbox cpp cpp-12 cups-pk-helper dbus dbus-bin dbus-daemon
 DEBUG [c77ebb45] 	#13 1.908   dbus-session-bus-common dbus-system-bus-common dbus-user-session
 DEBUG [c77ebb45] 	#13 1.908   dconf-gsettings-backend dconf-service dmsetup fonts-liberation
 DEBUG [c77ebb45] 	#13 1.908   gir1.2-atk-1.0 gir1.2-freedesktop gir1.2-gdkpixbuf-2.0 gir1.2-glib-2.0
 DEBUG [c77ebb45] 	#13 1.908   gir1.2-gtk-3.0 gir1.2-handy-1 gir1.2-harfbuzz-0.0 gir1.2-notify-0.7
 DEBUG [c77ebb45] 	#13 1.908   gir1.2-packagekitglib-1.0 gir1.2-pango-1.0 gir1.2-polkit-1.0 gir1.2-secret-1
 DEBUG [c77ebb45] 	#13 1.908   gsettings-desktop-schemas gtk-update-icon-cache hicolor-icon-theme
 DEBUG [c77ebb45] 	#13 1.908   libapparmor1 libargon2-1 libasound2 libasound2-data libasyncns0
 DEBUG [c77ebb45] 	#13 1.908   libatk-bridge2.0-0 libatk1.0-0 libatspi2.0-0 libauthen-sasl-perl
 DEBUG [c77ebb45] 	#13 1.908   libavahi-client3 libavahi-common-data libavahi-common3 libavahi-core7
 DEBUG [c77ebb45] 	#13 1.908   libblkid1 libclone-perl libcolord2 libcryptsetup12 libcups2 libdaemon0
 DEBUG [c77ebb45] 	#13 1.908   libdata-dump-perl libdbus-1-3 libdconf1 libdevmapper1.02.1
 DEBUG [c77ebb45] 	#13 1.908   libdouble-conversion3 libdrm-amdgpu1 libdrm-common libdrm-intel1
 DEBUG [c77ebb45] 	#13 1.908   libdrm-nouveau2 libdrm-radeon1 libdrm2 libduktape207 libedit2 libegl-mesa0
 DEBUG [c77ebb45] 	#13 1.908   libegl1 libelf1 libencode-locale-perl libepoxy0 libfdisk1
 DEBUG [c77ebb45] 	#13 1.908   libfile-basedir-perl libfile-desktopentry-perl libfile-listing-perl
 DEBUG [c77ebb45] 	#13 1.908   libfile-mimeinfo-perl libflac12 libfont-afm-perl libfontenc1 libgbm1
 DEBUG [c77ebb45] 	#13 1.908   libgdbm-compat4 libgdbm6 libgirepository-1.0-1 libgl1 libgl1-mesa-dri
 DEBUG [c77ebb45] 	#13 1.908   libglapi-mesa libgles2 libglvnd0 libglx-mesa0 libglx0 libgtk-3-0
 DEBUG [c77ebb45] 	#13 1.908   libgtk-3-bin libgtk-3-common libgudev-1.0-0 libhandy-1-0 libharfbuzz-subset0
 DEBUG [c77ebb45] 	#13 1.908   libhtml-form-perl libhtml-format-perl libhtml-parser-perl
 DEBUG [c77ebb45] 	#13 1.908   libhtml-tagset-perl libhtml-tree-perl libhttp-cookies-perl
 DEBUG [c77ebb45] 	#13 1.908   libhttp-daemon-perl libhttp-date-perl libhttp-message-perl
 DEBUG [c77ebb45] 	#13 1.908   libhttp-negotiate-perl libice6 libio-html-perl libio-socket-ssl-perl
 DEBUG [c77ebb45] 	#13 1.908   libio-stringy-perl libip4tc2 libipc-system-simple-perl libisl23 libjansson4
 DEBUG [c77ebb45] 	#13 1.908   libjson-c5 libkmod2 libldb2 libllvm15 liblmdb0 liblwp-mediatypes-perl
 DEBUG [c77ebb45] 	#13 1.908   liblwp-protocol-https-perl libmailtools-perl libminizip1 libmount1
 DEBUG [c77ebb45] 	#13 1.908   libmp3lame0 libmpc3 libmpfr6 libmpg123-0 libnet-dbus-perl libnet-http-perl
 DEBUG [c77ebb45] 	#13 1.908   libnet-smtp-ssl-perl libnet-ssleay-perl libnotify4 libnss-mdns
 DEBUG [c77ebb45] 	#13 1.908   libnss-systemd libogg0 libopenh264-7 libopus0 libpackagekit-glib2-18
 DEBUG [c77ebb45] 	#13 1.908   libpam-systemd libpangoxft-1.0-0 libpciaccess0 libperl5.36
 DEBUG [c77ebb45] 	#13 1.908   libpolkit-agent-1-0 libpolkit-gobject-1-0 libpopt0 libpulse0
 DEBUG [c77ebb45] 	#13 1.908   libpython3-stdlib libpython3.11-minimal libpython3.11-stdlib
 DEBUG [c77ebb45] 	#13 1.909   libregexp-ipv6-perl librsvg2-common libsecret-1-0 libsecret-common
 DEBUG [c77ebb45] 	#13 1.909   libsensors-config libsensors5 libsm6 libsmartcols1 libsmbclient libsndfile1
 DEBUG [c77ebb45] 	#13 1.909   libsystemd-shared libsystemd0 libtalloc2 libtdb1 libtevent0
 DEBUG [c77ebb45] 	#13 1.909   libtext-iconv-perl libtie-ixhash-perl libtimedate-perl libtry-tiny-perl
 DEBUG [c77ebb45] 	#13 1.909   libudev1 libupower-glib3 liburi-perl libusb-1.0-0 libuuid1 libvorbis0a
 DEBUG [c77ebb45] 	#13 1.909   libvorbisenc2 libwayland-client0 libwayland-cursor0 libwayland-egl1
 DEBUG [c77ebb45] 	#13 1.909   libwayland-server0 libwbclient0 libwww-perl libwww-robotrules-perl
 DEBUG [c77ebb45] 	#13 1.909   libx11-protocol-perl libx11-xcb1 libxaw7 libxcb-dri2-0 libxcb-dri3-0
 DEBUG [c77ebb45] 	#13 1.909   libxcb-glx0 libxcb-present0 libxcb-randr0 libxcb-shape0 libxcb-sync1
 DEBUG [c77ebb45] 	#13 1.909   libxcb-xfixes0 libxcomposite1 libxcursor1 libxdamage1 libxfixes3 libxft2
 DEBUG [c77ebb45] 	#13 1.909   libxi6 libxinerama1 libxkbcommon0 libxkbfile1 libxml-parser-perl
 DEBUG [c77ebb45] 	#13 1.909   libxml-twig-perl libxml-xpathengine-perl libxmu6 libxmuu1 libxnvctrl0
 DEBUG [c77ebb45] 	#13 1.909   libxpm4 libxrandr2 libxshmfence1 libxslt1.1 libxt6 libxtst6 libxv1
 DEBUG [c77ebb45] 	#13 1.909   libxxf86dga1 libxxf86vm1 libz3-4 media-types mount netbase
 DEBUG [c77ebb45] 	#13 1.909   notification-daemon perl perl-modules-5.36 perl-openssl-defaults polkitd
 DEBUG [c77ebb45] 	#13 1.909   python3 python3-cairo python3-cups python3-cupshelpers python3-dbus
 DEBUG [c77ebb45] 	#13 1.909   python3-gi python3-minimal python3-smbc python3.11 python3.11-minimal
 DEBUG [c77ebb45] 	#13 1.909   samba-libs sgml-base system-config-printer system-config-printer-common
 DEBUG [c77ebb45] 	#13 1.909   system-config-printer-udev systemd systemd-sysv systemd-timesyncd udev
 DEBUG [c77ebb45] 	#13 1.909   upower util-linux util-linux-extra x11-common x11-utils x11-xserver-utils
 DEBUG [c77ebb45] 	#13 1.909   xdg-utils xkb-data xml-core zutty