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#!/usr/bin/env bash
set -o errexit
if [[ -z "${ADMIN_USERNAME}" ]]; then echo "Missing ADMIN_USERNAME environment variable" >&2; exit 1; fi
if [[ -z "${ADMIN_PASSWORD}" ]]; then echo "Missing ADMIN_PASSWORD environment variable" >&2; exit 1; fi
if [[ -z "${ADMIN_EMAIL}" ]]; then echo "Missing ADMIN_EMAIL environment variable" >&2; exit 1; fi
if [[ -z "${PORT}" ]]; then echo "Missing PORT environment variable" >&2; exit 1; fi
if [[ -z "${WORKERS}" ]]; then echo "Missing WORKERS environment variable" >&2; exit 1; fi
if [[ -z "${CELERY_WORKERS}" ]]; then echo "Missing CELERY_WORKERS environment variable" >&2; exit 1; fi
set -o nounset
echo "Making staticfiles"
static_dir=staticfiles
mkdir -p client/dist/static
if [[ ! -d $static_dir ]] || [[ -z $(ls -A $static_dir) ]]; then
echo "Executing collectstatic"
python manage.py collectstatic --noinput;
fi
echo "Initializing database"
python manage.py wait_for_db
python manage.py migrate
python manage.py create_roles
echo "Creating admin"
if [[ -n "${ADMIN_USERNAME}" ]] && [[ -n "${ADMIN_PASSWORD}" ]] && [[ -n "${ADMIN_EMAIL}" ]]; then
python manage.py create_admin \
--username "${ADMIN_USERNAME}" \
--password "${ADMIN_PASSWORD}" \
--email "${ADMIN_EMAIL}" \
--noinput \
|| true
fi
echo "Starting django"
gunicorn \
--bind="0.0.0.0:${PORT:-8000}" \
--workers="${WORKERS:-1}" \
--timeout=300 \
--capture-output \
--log-level info \
config.wsgi &
gunicorn_pid="$!"
echo "Starting celery"
celery --app=config worker --loglevel=INFO --concurrency="${CELERY_WORKERS:-1}" &
celery_pid="$!"
echo "Starting flower"
if [[ -n "${FLOWER_BASIC_AUTH:-}" ]]; then
celery --app=config flower --basic_auth="${FLOWER_BASIC_AUTH}" &
fi
while :; do
if [[ ! -e "/proc/${celery_pid}" ]]; then
echo "celery crashed" >&2
exit 1
elif [[ ! -e "/proc/${gunicorn_pid}" ]]; then
echo "gunicorn crashed" >&2
exit 2
else
sleep 10
fi
done