Install openssh so jupyter-sshd-proxy could work (#588) #173

	# Re-tag current image:master with image:TAG and image:latest
	# tags can be anything, but typically calver string (2024.07.02)
	name: Publish
	on:
	push:
	tags:
	- '*'

	env:
	DOCKER_ORG: pangeo
	GITHUB_REF: ${{ github.ref }}

	jobs:
	matrix-build:
	strategy:
	fail-fast: false
	matrix:
	IMAGE: [base-image, base-notebook, pangeo-notebook, ml-notebook, pytorch-notebook]
	name: ${{ matrix.IMAGE }}
	runs-on: ubuntu-latest
	steps:
	- name: Set Job Environment Variables
	run: \|
	TAG="${GITHUB_REF##*/}"
	echo "TAG=${TAG}" >> $GITHUB_ENV

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USER }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Login to Quay.io
	uses: docker/login-action@v3
	with:
	registry: quay.io
	username: ${{ secrets.QUAY_USER }}
	password: ${{ secrets.QUAY_TOKEN }}

	- name: Create New DockerHub Tags
	run: \|
	docker buildx imagetools create ${DOCKER_ORG}/${{ matrix.IMAGE }}:master \
	-t ${DOCKER_ORG}/${{ matrix.IMAGE }}:latest \
	-t ${DOCKER_ORG}/${{ matrix.IMAGE }}:${TAG}

	- name: Create New Quay.io Tags
	run: \|
	docker buildx imagetools create quay.io/${DOCKER_ORG}/${{ matrix.IMAGE }}:master \
	-t quay.io/${DOCKER_ORG}/${{ matrix.IMAGE }}:latest \
	-t quay.io/${DOCKER_ORG}/${{ matrix.IMAGE }}:${TAG}

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