Update Readme #9

	# Static checks for JetBrew (Ansible). Catches YAML/Ansible parse issues before merge.
	name: Ansible CI

	on:
	pull_request:
	push:
	branches:
	- main
	- master

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	lint-and-syntax:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install tools
	run: \|
	python -m pip install --upgrade pip
	pip install "ansible-core>=2.15,<2.19" yamllint

	# ansible-core does not ship community modules (e.g. openssh_keypair in ceph role).
	- name: Install Ansible collections
	run: ansible-galaxy collection install -r collections/requirements.yml

	- name: Yamllint (ansible + utils)
	run: yamllint ansible utils

	- name: Ansible playbook syntax check
	run: \|
	set -euo pipefail
	INV=( -i "localhost," -c local )
	VARFILE=( -e "@ansible/group_vars/all.sample.yml" )
	check() {
	local playbook="$1"
	echo "==> ${playbook}"
	ansible-playbook "${INV[@]}" --syntax-check "${VARFILE[@]}" "${playbook}"
	}
	check ansible/main.yml
	check ansible/delete-rhoso.yml
	check ansible/deploy_external_ceph.yaml
	check ansible/provisioning_nodes.yml
	check utils/reprovision.yml

Provide feedback