Try running tests on Ubuntu 22.04. #217

	---
	name: Molecule Test
	on:
	push:
	pull_request:
	schedule:
	- cron: '30 5 * * 0'
	jobs:
	build:
	runs-on: ubuntu-22.04
	strategy:
	max-parallel: 4
	matrix:
	python-version: [3.9, "3.10", 3.11]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install -r requirements-dev.txt

	- name: Inspect and fix Docker environment
	run: \|
	echo "== Before cleanup =="
	env \| grep DOCKER \|\| echo "No DOCKER_* env vars set."

	if [ -n "$DOCKER_HOST" ]; then
	echo "⚠️ DOCKER_HOST is set to: $DOCKER_HOST"
	echo "Unsetting DOCKER_HOST to avoid http+docker error."
	unset DOCKER_HOST
	else
	echo "✅ DOCKER_HOST is not set. All good."
	fi

	# Optionally set to standard Docker socket explicitly
	export DOCKER_HOST=unix:///var/run/docker.sock

	echo "== After cleanup =="
	env \| grep DOCKER \|\| echo "No DOCKER_* env vars set."

	- name: Check Python Docker client connection
	run: \|
	python -c '
	import docker
	try:
	client = docker.from_env()
	print("✅ Connected to Docker. Version:", client.version())
	except Exception as e:
	print("❌ Failed to connect to Docker:")
	print(e)
	'

	- name: Test with molecule
	run: \|
	molecule test

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