[21.09] pin celery to 5.2.3 #24314

	name: Database indexes
	on:
	push:
	paths-ignore:
	- 'client/**'
	- 'doc/**'
	- 'lib/galaxy_test/selenium/**'
	pull_request:
	paths-ignore:
	- 'client/**'
	- 'doc/**'
	- 'lib/galaxy_test/selenium/**'
	concurrency:
	group: database-${{ github.ref }}
	cancel-in-progress: true
	defaults:
	run:
	working-directory: 'galaxy root'
	jobs:
	check:
	name: Check database indexes
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.7']
	db: ['postgresql', 'sqlite']
	postgresql-version: ['13']
	include:
	- db: postgresql
	postgresql-version: '9.6'
	services:
	postgres:
	image: postgres:${{ matrix.postgresql-version }}
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: postgres
	ports:
	- 5432:5432
	steps:
	- uses: actions/checkout@v2
	with:
	path: 'galaxy root'
	- uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Cache pip dir
	uses: actions/cache@v1
	id: pip-cache
	with:
	path: ~/.cache/pip
	key: pip-cache-${{ matrix.python-version }}-${{ hashFiles('galaxy root/requirements.txt') }}
	- name: Install tox
	run: pip install tox
	- name: Check indexes on postgresql
	if: matrix.db == 'postgresql'
	env:
	GALAXY_CONFIG_OVERRIDE_DATABASE_CONNECTION: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
	run: tox -e check_indexes
	- name: Check indexes on sqlite
	if: matrix.db == 'sqlite'
	run: tox -e check_indexes

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