use arg to pass dynamic version #75

	name: OpenTelemetry

	on:
	push:
	branches:
	- grafana
	paths-ignore:
	- '!Dockerfile'
	- '!.github/workflows'
	- '!**.yaml'

	env:
	AWS_REGION: '${{ secrets.AWS_REGION }}'
	ENVIRONMENT: STAGE
	AWS_STAGE: '${{ secrets.AWS_ARN }}'
	REGISTRY: 'ghcr.io'
	TAG: 'v2'

	jobs:
	push:
	name: publish image
	runs-on: ubuntu-latest

	permissions:
	contents: read
	id-token: write

	steps:
	- name: checkout the source code
	uses: actions/checkout@v3

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

	- name: login to ghcr
	id: ghcr
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GHCR_TOKEN }}

	- name: build / tag / push docker image into ghcr
	id: build-and-push
	uses: docker/build-push-action@v3
	with:
	context: .
	push: true
	tags: ${{ env.REGISTRY }}/${{ github.repository }}:${{ env.TAG }}

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