make the cache ttl configurable (#190) #7

	on:
	push:
	# Sequence of patterns matched against refs/tags
	tags:
	- "v" # Push events to matching v, i.e. v1.0, v20.15.10

	name: Release ARM Container

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME_PEER: ${{ github.repository_owner }}/rmb-peer

	jobs:
	build-and-push:
	runs-on: ubuntu-20.04
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout the repo
	uses: actions/checkout@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Log in to the Container registry
	uses: docker/[email protected]
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME_PEER }}
	flavor: \|
	suffix=-arm,onlatest=true

	- name: Build and push Docker image
	uses: docker/build-push-action@v4
	with:
	push: true
	context: .
	platforms: linux/arm64
	file: build/arm/peer/Dockerfile
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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