I’m planning to deploy a Django-based procurement application on DigitalOcean using App Platform and had a few questions:
- What is the recommended way to deploy and manage a production Django application through App Platform?
- Can I automatically back up my PostgreSQL database to my local computer on a regular schedule, and if so, what is the best approach?
- If I run the application on DigitalOcean for a trial period and later decide to move everything to an in-house server, what is the safest way to export and migrate the database without losing any data?
- Are there any considerations for preserving file storage (uploaded documents, attachments, media files, etc.) and storage instances during the migration?
- What backup and disaster recovery strategy would you recommend to ensure no data is lost during deployment, operation, or migration?
My goal is to be able to start in the cloud, maintain reliable backups, and then transition to an on-premises server later if needed with minimal downtime and zero data loss.
Thanks in advance for any guidance!
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Accepted Answer
Heya,
I’ve deployed a few Django apps on App Platform so this is doable. A couple of things worth knowing up front though.
For deployment, just connect your Git repo and App Platform builds on every push. Run it with Gunicorn, and set your migrate and collectstatic to run as a pre-deploy step so each release migrates automatically. Put your secrets (SECRET_KEY, DB URL, etc.) in the encrypted env vars, not in the repo.
The one thing that trips people up: the App Platform filesystem is ephemeral. Containers get recreated on every deploy, so anything uploaded to local disk disappears. For a procurement app with attachments/documents, you’ll want to store media on Spaces (their S3-compatible object storage) from day one using django-storages + boto3. Don’t skip this — it’s also what makes your eventual migration painless.
On backups: the managed Postgres comes with automatic daily backups + point-in-time recovery for 7 days, included. But those stay inside DO here’s no button to push a copy to your own machine. If you want local copies, just schedule a pg_dump from your machine (or a cron box) against the DB connection string. That’s what I’d do anyway, regardless of provider.
Migrating in-house later is genuinely low-risk because it’s plain Postgres — no lock-in. Stop writes briefly, pg_dump -Fc, pg_restore on your server (match the major version), verify, cut over. If you need near-zero downtime you can use logical replication and do a short final cutover, but for most people the dump/restore is fine. For the files, since Spaces is S3-compatible you just rclone the bucket over to your new storage (or a MinIO instance) and barely change your Django config.
For DR I’d keep it simple: lean on DO’s automatic backups for quick “oops” recovery, add your own scheduled pg_dump to a second location, mirror the Spaces bucket occasionally, and — most importantly actually test a restore now and then. Untested backups have a way of not working when you need them.
Honestly it’s a solid path. The two gotchas to remember are the ephemeral filesystem (→ use Spaces) and that the auto-backups live inside DO (→ add your own dump if you want local copies). Beyond that, because it’s standard Postgres + S3-compatible storage, you’re never really locked in, which is nice if you’re not 100% sure you’ll stay in the cloud.
Good luck with it!
Hi there,
Good set of questions and a sensible plan. Let me go through each one.
For deploying Django on App Platform, the setup is straightforward. Connect your GitHub repo, set your environment variables, and add gunicorn myapp.wsgi as your run command. One important recommendation: use DigitalOcean Managed PostgreSQL as a separate database component rather than bundling it with the app. This gives you independent backups and scaling. This tutorial covers the full setup: https://www.digitalocean.com/community/tutorials/how-to-deploy-django-to-app-platform
For local database backups, you can run pg_dump on a schedule from your local machine or a small Droplet:
pg_dump "postgresql://user:password@your-db-host/dbname" -Fc -f backup_$(date +%Y%m%d).dump
That said, Managed PostgreSQL already includes automated daily backups with point-in-time recovery, so you have a solid safety net on the cloud side regardless.
For migrating to an in-house server later, pg_dump and pg_restore is the cleanest path. Run both databases in parallel for a short period, verify the data, then cut over. Done carefully you can migrate with zero data loss.
For file storage, avoid storing uploaded files on App Platform’s filesystem since it is ephemeral and files will not survive deploys. Use DigitalOcean Spaces for media and documents from day one. It is S3-compatible so moving to any other object storage later requires minimal changes to your code.
For your overall backup strategy, a good baseline for a procurement app is Managed PostgreSQL with daily automated backups enabled, Spaces with versioning turned on for file storage, and a periodic manual pg_dump stored off-platform as an extra safety net.
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