add version policy document #346

	name: Smoke Test Docker Image
	on:
	pull_request:
	push:
	branches:
	- master

	env:
	ORG: timescaledev
	TS_VERSION: main
	PLATFORM: linux/amd64

	jobs:
	smoketest:
	name: PG${{ matrix.pg }}-${{ matrix.type }}
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	pg: [15]
	type: ['normal', 'bitnami']
	steps:
	- name: Check out the source
	uses: actions/checkout@v3

	- name: Build Docker Image for TimescaleDB
	run: \|
	if [ ${{ matrix.type }} == bitnami ]
	then
	cd bitnami
	fi
	make image PG_VER=pg${{ matrix.pg }} TAG_VERSION=smoketest-image BETA=1

	- name: Install psql
	run: sudo apt install postgresql-client

	- name: Run the smoke test
	run: \|
	set -eu
	export PGHOST=localhost
	export PGUSER=postgres
	export PGPASSWORD=test1234
	docker container stop smoketest-container \|\| true
	docker container rm smoketest-container \|\| true
	docker run -d -p 5432:5432 -e POSTGRES_PASSWORD=${PGPASSWORD} --name smoketest-container smoketest-image
	for _ in {1..120}
	do
	if [ -z "$(docker container ls -q --filter name=smoketest-container)" ]
	then
	echo "Smoketest container is not running"
	exit 1
	fi
	if psql -c "select 1"
	then
	echo "Test pg_cron Extension"
	psql -c "CREATE EXTENSION pg_cron";
	psql -c "SELECT cron.schedule('30 3 * * 6',\$\$DELETE FROM events WHERE event_time < now() - interval '1 week'\$\$)";
	break
	fi
	sleep 1
	done
	if ! psql -c "select 1"
	then
	echo "Cannot connect to PostgreSQL"
	exit 1
	fi

	- name: Show the logs
	if: always()
	run: \|
	docker logs smoketest-container

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