entrypoint.sh

#!/bin/bash

# 1. Initialize MongoDB directories
mkdir -p /var/lib/mongodb /var/log/mongodb
chown -R mongodb:mongodb /var/lib/mongodb /var/log/mongodb

# 2. Initialize PostgreSQL directory permissions
chown -R postgres:postgres /var/lib/postgresql /var/run/postgresql
if [ ! -d "/var/lib/postgresql/15/main" ]; then
    pg_createcluster 15 main
fi

# 3. Boot supervisor to manage all services
exec supervisord -c /etc/supervisor/conf.d/supervisord.conf