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TECHNICAL GUIDE • TR / EN / DE

Migrate Supabase Cloud to a Self-Hosted VPS

Migrate a hosted Supabase project to your own VPS by treating database dump/restore, user data, Storage objects, Edge Functions and downtime as separate tracks.

Important production note

Before running commands in production, validate versions, backups, firewall rules and the rollback plan on your own infrastructure.

architecture capacity security troubleshooting
ARCHITECTURE & DIAGNOSTICS
EKA CORE
Migrate Supabase Cloud to a Self-Hosted VPS

Architecture and data flowProduction-focused technical check
Validated
How to size the serverProduction-focused technical check
Validated
Security and access boundariesProduction-focused technical check
Validated
Production readiness and go-liveProduction-focused technical check
Validated
Official sources + measurable test + rollback plan
What this guide covers

Database migration and object-storage file migration are separate operations; application config and function code require their own inventory. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

01

What this guide covers

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow.

Architecture and data flow
How to size the server
Security and access boundaries
Production readiness and go-live
Troubleshooting: where to start
When does it make sense?

Contents

  1. Architecture and data flow
  2. How to size the server
  3. Security and access boundaries
  4. Production readiness and go-live
  5. Troubleshooting: where to start
  6. When does it make sense?
  7. Common failures and misdiagnosis patterns
  8. Commands and verification output
  9. Frequently asked questions
02

Architecture and data flow

Database migration and object-storage file migration are separate operations; application config and function code require their own inventory.

Do not approve the Migrate Supabase Cloud to a Self-Hosted VPS design merely because every service starts. Do not leave dumps, service-role keys or backup credentials on temporary hosts; revoke migration users afterward. Validate the real network and data path against Supabase Docker documentation before production.

03

How to size the server

Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

Auth users may exist while Storage objects or Function deployments are missing; migration success is more than SQL row counts. Capacity testing should therefore use representative data and concurrent work on Migrate Supabase Cloud to a Self-Hosted VPS; idle RAM alone is not a sizing decision.

04

Security and access boundaries

Do not leave dumps, service-role keys or backup credentials on temporary hosts; revoke migration users afterward.

Access control for Migrate Supabase Cloud to a Self-Hosted VPS is an architectural input rather than a post-deployment add-on. Database migration and object-storage file migration are separate operations; application config and function code require their own inventory. Database, worker, runtime or admin ports that do not need public exposure should remain private.

05

Production readiness and go-live

Document DNS TTL reduction, read-only window, checksum/sample validation and rollback target before cutover.

Use this operation as one release verification point: pg_restore --version. Auth users may exist while Storage objects or Function deployments are missing; migration success is more than SQL row counts. If it fails, validate the rollback point before proceeding.

06

Troubleshooting: where to start

Auth users may exist while Storage objects or Function deployments are missing; migration success is more than SQL row counts.

To separate symptoms from root cause in Migrate Supabase Cloud to a Self-Hosted VPS, record the last change first. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization. Then correlate service logs, dependency health and network reachability on the same timeline.

07

When does it make sense?

Migrate a hosted Supabase project to your own VPS by treating database dump/restore, user data, Storage objects, Edge Functions and downtime as separate tracks.

Choose Migrate Supabase Cloud to a Self-Hosted VPS against the actual objective rather than product popularity: Migrate a hosted Supabase project to your own VPS by treating database dump/restore, user data, Storage objects, Edge Functions and downtime as separate tracks. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization. If those conditions are not yet known, start with a smaller PoC.

ERR

Common failures and misdiagnosis patterns

Database migration and object-storage file migration are separate operations; application config and function code require their own inventory. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

Symptom / problemLikely layerFirst verification
Studio opens but API returns 401/403Auth users may exist while Storage objects or Function deployments are missing; migration success is more than SQL row counts.Correlate the relevant service log, dependency health and the last change on one timeline.
Auth user exists but RLS blocks dataEstimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.Measure peak resources, concurrency and disk/network pressure in the same test window.
Storage metadata exists but object is missingDo not leave dumps, service-role keys or backup credentials on temporary hosts; revoke migration users afterward.Verify public/private ports, authentication, TLS and secret scope from outside in.
Restore causes migration or extension errorsDocument DNS TTL reduction, read-only window, checksum/sample validation and rollback target before cutover.Check version, config diff, persistent data and the rollback point together.
FLOW

Implementation and validation flow

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow.

1

Rotate secrets and keys

Migrate a hosted Supabase project to your own VPS by treating database dump/restore, user data, Storage objects, Edge Functions and downtime as separate tracks.

2

Validate PostgreSQL schema

Database migration and object-storage file migration are separate operations; application config and function code require their own inventory.

3

Test Auth/RLS flow

Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

4

Verify storage objects separately

Do not leave dumps, service-role keys or backup credentials on temporary hosts; revoke migration users afterward.

5

Run a backup/restore drill

Document DNS TTL reduction, read-only window, checksum/sample validation and rollback target before cutover.

6

Document and execute cutover/rollback

Auth users may exist while Storage objects or Function deployments are missing; migration success is more than SQL row counts.

CLI

Commands and verification output

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow.

Step 1
pg_dump --version
Step 2
pg_restore --version
Step 3
psql -c "select count(*) from auth.users;"
Step 4
du -sh .
TECHNICAL PRE-ASSESSMENT

Let us evaluate your server requirements technically

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

Phone & WhatsApp0850 307 34 58Do not send passwords initially.
SRC

Official and technical sources

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow.

EKA

Related Eka Sunucu pages

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow.

FAQ

Frequently asked questions

Database migration and object-storage file migration are separate operations; application config and function code require their own inventory. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

Which services make up self-hosted Supabase?

Database migration and object-storage file migration are separate operations; application config and function code require their own inventory.

Why must service_role never be exposed to clients?

Do not leave dumps, service-role keys or backup credentials on temporary hosts; revoke migration users afterward.

How should RLS be tested?

Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

Does a database restore move Storage objects too?

Document DNS TTL reduction, read-only window, checksum/sample validation and rollback target before cutover.

How should PostgreSQL upgrades be handled?

Auth users may exist while Storage objects or Function deployments are missing; migration success is more than SQL row counts.

How do you validate RPO/RTO for disaster recovery?

Migrate a hosted Supabase project to your own VPS by treating database dump/restore, user data, Storage objects, Edge Functions and downtime as separate tracks. Supabase Self-hosting

EKA SUNUCU

Let us evaluate your server requirements technically

Beyond install commands, this guide covers architecture, capacity, security, troubleshooting and production operations as one workflow. Estimate transfer time from database size, network throughput and object count; plan cutover around final delta synchronization.

Phone & WhatsApp0850 307 34 58ekasunucu.com
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