Deploys the Python Selenium library and Chrome Headless to an AWS Lambda layer. You can specify the region, library version, and runtime. An example Lambda function is given.

chrome_headless.py

from selenium.webdriver import Chrome
from selenium.webdriver.chrome.options import Options

options = Options()

options.binary_location = '/opt/headless-chromium'
options.add_argument('--headless')
options.add_argument('--no-sandbox')
options.add_argument('--start-maximized')
options.add_argument('--start-fullscreen')
options.add_argument('--single-process')
options.add_argument('--disable-dev-shm-usage')

driver = Chrome('/opt/chromedriver', options=options)

chrome_headless_lambda_layer.sh

REGION=eu-west-1
RUNTIME=python3.7
BUCKET=

SELENIUM_VER=3.141.0
CHROME_BINARY_VER=v1.0.0-55 # based on Chromium 69.0.3497.81
CHROMEDRIVER_VER=2.43       # supports Chrome v69-71

OUT_DIR=/out/build/chrome_headless/python/lib/$RUNTIME/site-packages

docker run -v $(pwd):/out -it lambci/lambda:build-$RUNTIME \
    pip install selenium==$SELENIUM_VER -t $OUT_DIR

cp chrome_headless.py build/chrome_headless/python/chrome_headless.py

pushd build/chrome_headless

DRIVER_URL=https://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VER/chromedriver_linux64.zip
curl -SL $DRIVER_URL >chromedriver.zip
unzip chromedriver.zip
rm chromedriver.zip

# download chrome binary
CHROME_URL=https://github.com/adieuadieu/serverless-chrome/releases/download/$CHROME_BINARY_VER/stable-headless-chromium-amazonlinux-2017-03.zip
curl -SL $CHROME_URL >headless-chromium.zip
unzip headless-chromium.zip
rm headless-chromium.zip

zip -r ../../chrome_headless.zip *
popd

aws s3 cp chrome_headless.zip s3://$BUCKET/chrome_headless.zip

aws lambda publish-layer-version \
    --layer-name ChromeHeadless \
    --region $REGION \
    --content S3Bucket=$BUCKET,S3Key=chrome_headless.zip \
    --compatible-runtimes $RUNTIME

rm -rf build *.zip

lambda_function.py

from chrome_headless import driver


def lambda_handler(event, context):

    driver.get(event['url'])
    return driver.page_source