Docker ( AmazonLinux2 ) 上で Perl から Headless Chrome を操作するサンプル

README.md

Docker ( AmazonLinux2 ) 上で Perl から Headless Chrome を操作するサンプル

HOW TO USE

ローカル

$ docker-compose build
$ docker-compose run --rm app /bin/bash

Docker コンテナの bash

bash $ carton install
bash $ carton exec -- perl selenium_chrome_test.pl

cpanfile

requires 'Selenium::Remote::Driver';

docker-compose.yml

version: '3.7'

volumes:
  app_perl_local:
    driver: local

services:
  app:
    image: app
    build:
      context: ./
      dockerfile: Dockerfile
    command: perl -v
    ports:
      - '3000:3000'
    volumes:
      - ./:/app
      - app_perl_local:/app/local

Dockerfile

FROM amazonlinux:2

WORKDIR /app

RUN yum update -y \
  && yum install -y perl perl-core perl-App-cpanminus gcc expat-devel \
  && rm -rf /var/cache/yum/* \
  && yum clean all \
  && cpanm Carton

COPY google-chrome.repo /etc/yum.repos.d/google-chrome.repo
RUN yum install -y google-chrome-stable unzip wget lsof ipa-gothic-fonts ipa-mincho-fonts

RUN CHROME_MAJOR_VERSION=$(google-chrome --version | sed -E "s/.* ([0-9]+)(\.[0-9]+){3}.*/\1/") \
  && CHROME_DRIVER_VERSION=$(wget --no-verbose -O - "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_${CHROME_MAJOR_VERSION}") \
  && echo "Using chromedriver version: "$CHROME_DRIVER_VERSION \
  && wget --no-verbose -O /tmp/chromedriver_linux64.zip https://chromedriver.storage.googleapis.com/$CHROME_DRIVER_VERSION/chromedriver_linux64.zip \
  && unzip /tmp/chromedriver_linux64.zip chromedriver -d /usr/local/bin/ \
  && rm /tmp/chromedriver_linux64.zip

google-chrome.repo

[google-chrome]
name=google-chrome
baseurl=http://dl.google.com/linux/chrome/rpm/stable/$basearch
enabled=1
gpgcheck=1
gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub

selenium_chrome_test.pl

use strict;
use warnings;
use utf8;

use feature qw/say/;

use Selenium::Chrome;

# Selenium を介さず直接 chromedriver 経由で Chrome を操作する
my $driver = Selenium::Chrome->new(
    extra_capabilities => {
        'goog:chromeOptions' => {
            args => [ 'headless', 'disable-gpu', 'window-size=1920,1080', 'no-sandbox' ],
        }
    }
);

$driver->get('https://www.google.com');

say $driver->get_title();  # => Google

$driver->shutdown_binary();