doc/md/cloud: setting up ci with atlas cloud guide #647

	name: CD - Build Docker - Cockroach - Community Edition
	on:
	pull_request:
	push:
	branches:
	- master

	env:
	CRDB_VERSIONS: v21.2.11 v22.1.0

	jobs:
	build-services:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2.4.0
	- uses: actions/setup-go@v4
	with:
	go-version: '1.18'
	- name: Log in to registry
	run: echo "${{ secrets.GITHUB_TOKEN }}" \| docker login ghcr.io -u $ --password-stdin
	- name: "build cockroach image"
	run: \|
	VER="${{ env.CRDB_VERSIONS }}"
	for i in $VER
	do
	:
	if ! docker manifest inspect ghcr.io/ariga/cockroachdb-single-node:$i; then
	go run internal/ci/cockroach/main.go $i > internal/ci/cockroach/Dockerfile
	docker build -t ghcr.io/ariga/cockroachdb-single-node:$i internal/ci/cockroach/
	docker push ghcr.io/ariga/cockroachdb-single-node:$i
	else
	echo image already exists
	fi
	done

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