rework github workflow config handling #14

	name: Test Prometrix

	on:
	push:
	workflow_dispatch:
	pull_request:
	types: [opened, reopened]

	jobs:
	run_tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.8

	# setup a KIND cluster with Prometheus
	- name: Create k8s Kind Cluster
	uses: helm/[email protected]
	- name: Install Prometheus
	run: \|
	helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
	helm repo add stable https://charts.helm.sh/stable
	helm repo update
	kubectl create namespace prometheus
	helm install kind-prometheus prometheus-community/kube-prometheus-stack --namespace prometheus --set prometheus.service.nodePort=30000 --set prometheus.service.type=NodePort --set grafana.service.nodePort=31000 --set grafana.service.type=NodePort --set alertmanager.service.nodePort=32000 --set alertmanager.service.type=NodePort --set prometheus-node-exporter.service.nodePort=32001 --set prometheus-node-exporter.service.type=NodePort
	- name: Kind deployment diagnostics
	run: \|
	echo "=== CONTEXTS ==="
	kubectl config get-contexts
	echo "=== NAMESPACES ==="
	kubectl get namespaces
	echo "=== PODS ==="
	kubectl get pods --all-namespaces

	# install Prometrix so that we can run tests on it
	- name: Install Prometrix
	run: \|
	curl -sSL https://install.python-poetry.org \| python3 - --version 1.4.0
	poetry config virtualenvs.create false
	poetry install --with test

	# run the actual tests
	- name: Test Prometrix
	run: \|
	python tests/main.py tests/config_github_kind.yaml

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