#!/bin/bash
set -e

./bin/migrate-check

# To ensure we are able to expose metrics from multiple processes, we need to
# provide a directory for `prometheus_client` to store a shared registry.
export PROMETHEUS_MULTIPROC_DIR=$(mktemp -d)
chmod -R 777 $PROMETHEUS_MULTIPROC_DIR
trap 'rm -rf "$PROMETHEUS_MULTIPROC_DIR"' EXIT

export PROMETHEUS_METRICS_EXPORT_PORT=8001
export STATSD_PORT=${STATSD_PORT:-8125}
export NGINX_UNIT_PYTHON_PROTOCOL=${NGINX_UNIT_PYTHON_PROTOCOL:-wsgi}
export NGINX_UNIT_APP_PROCESSES=${NGINX_UNIT_APP_PROCESSES:-4}
envsubst < /docker-entrypoint.d/unit.json.tpl > /docker-entrypoint.d/unit.json


# We need to run as --user root so that nginx unit can proxy the control socket for stats
# However each application is run as "nobody"
exec /usr/local/bin/docker-entrypoint.sh unitd --no-daemon --user root