Added image metadata for `krknctl` (#213) #250

	name: Docker Image CI
	on:
	workflow_dispatch:
	inputs:
	test_list:
	description: Only run tests that match the regular expression
	default: ""
	required: false

	push:
	branches: ['main']

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Login in quay
	run: docker login quay.io -u ${QUAY_USER} -p ${QUAY_TOKEN}
	env:
	QUAY_USER: ${{ secrets.QUAY_USERNAME }}
	QUAY_TOKEN: ${{ secrets.QUAY_PASSWORD }}
	- name: Check out code
	uses: actions/checkout@main
	- name: Add krknctl metadata to Dockerfiles
	run: \|
	SCENARIOS=( application-outages container-scenarios network-chaos node-cpu-hog node-io-hog \
	node-memory-hog node-scenarios pod-network-chaos pod-scenarios power-outages pvc-scenario \
	service-disruption-scenarios service-hijacking syn-flood time-scenarios zone-outages )
	for i in "${SCENARIOS[@]}"; do
	export KRKNCTL_INPUT=$(cat $i/krknctl-input.json\|tr -d '\n')
	envsubst < $i/Dockerfile.template > $i/Dockerfile
	done;
	- name: Build the Docker images
	run: docker compose build --parallel
	- name: Push the Docker images
	run: docker compose push
	- name: Call repo lambda
	run: \|
	curl --location --request POST '${{ secrets.LAMBDA_URL }}' --header 'Authorization: Bearer ${{ secrets.LAMBDA_TOKEN }}'

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