Selenoid Parallel CI testing

Selenoid is handy tool to manage test runner with minimum efforts.
As it uses own dependent containers by itself, need to maintain single Selenoid run per build agent.

docker-compose.yml

services:  
  e2e-test-runner:
    networks:
      selenoid: null
    depends_on:
      - selenoid
    build:
      context: .
      dockerfile: end-to-end/Dockerfile
    environment:
      - BUILDKITE
      - NEXUS_USERNAME
      - NEXUS_PASSWORD
      - PAYLATER_VERSION
      - CHROME_PROFILE_DIR=/tmp/chrome_profile
      - SEL_JUP_SELENIUM_SERVER_URL=http://selenoid:4444/wd/hub/
      - GRADLE_USER_HOME=/app/.gradle
    volumes:
      - $PWD/end-to-end/build/reports:/app/end-to-end/build/reports
      - $PWD/build/reports:/app/build/reports
      - /var/run/docker.sock:/var/run/docker.sock


  selenoid:
    image: aerokube/selenoid:latest-release
    networks:
      selenoid: null
    volumes:
      - "/tmp/selenoid/video:/opt/selenoid/video:delegated"
      - "/tmp/selenoid/logs:/opt/selenoid/logs:delegated"
      - "$PWD/end-to-end/selenoid:/etc/selenoid:delegated"
      - "/var/run/docker.sock:/var/run/docker.sock"
    expose:
      - "4444"
    environment:
      - OVERRIDE_VIDEO_OUTPUT_DIR=/tmp/selenoid/video
    command: ["-conf", "/etc/selenoid/browsers.json", "-video-output-dir", "/opt/selenoid/video", "-log-output-dir", "/opt/selenoid/logs","-save-all-logs","-disable-privileged", "-container-network", "selenoid"]

CI Pipeline (BK)

agents:  
aws:
instance-id: "$BUILDKITE_AGENT_META_DATA_AWS_INSTANCE_ID"

first-step.sh

#!/bin/bash
echo --- :docker: Prep Selenoid docker network create selenoid || true
docker pull selenoid/video-recorder:latest-release 
docker pull selenoid/vnc_chrome:79.0 
mkdir -p /tmp/selenoid/video
mkdir -p /tmp/selenoid/logs

last-step.sh

#!/bin/bash
echo +++ ⬆️ Upload Selenoid Artifacts 
buildkite-agent artifact upload "/tmp/selenoid/**/**"
echo +++ :dusty_stick: Cleaning Up 
rm -rf /tmp/selenoid/logs
rm -rf /tmp/selenoid/video
docker-compose -f docker-compose.yml down