Update From V2.34.43 To V2.34.52 Failed

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Introduction

Supabase is a popular open-source alternative to Firebase, providing a suite of services for building scalable and secure applications. Realtime is one of the key components of Supabase, enabling real-time data synchronization and collaboration. However, users have reported issues when updating the Realtime service from version 2.34.43 to 2.34.52. In this article, we will delve into the details of the bug report and explore possible solutions.

Bug Report

Confirmation

  • I confirm this is a bug with Supabase, not with my own application.
  • I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the Bug

On a Kubernetes deployment, I updated the image of Realtime from 2.34.43 to 2.34.52 and encountered an error during the migration part. The error message is as follows:

init-db postgresql.default.svc.cluster.local:5432 - accepting connections
supabase-realtime 07:11:47.188 [info] Migrations already up
supabase-realtime 07:11:51.077 [info] Replica region not found, defaulting to Realtime.Repo
supabase-realtime ** (exit) exited in: PartitionSupervisor.partitions(Realtime.Tenants.Migrations.DynamicSupervisor)
supabase-realtime     ** (EXIT) no process: the process is not alive or there's no process currently associated with the given name, possibly because its application isn't started
supabase-realtime     (elixir 1.17.3) lib/partition_supervisor.ex:345: PartitionSupervisor.name_partitions/1
supabase-realtime     (elixir 1.17.3) lib/partition_supervisor.ex:431: PartitionSupervisor.whereis_name/1
supabase-realtime     (elixir 1.17.3) lib/gen_server.ex:1300: GenServer.whereis/1
supabase-realtime     (elixir 1.17.3) lib/gen_server.ex:1119: GenServer.call/3
supabase-realtime     (realtime 2.34.52) lib/realtime/tenants/migrations.ex:162: Realtime.Tenants.Migrations.run_migrations/1
supabase-realtime     /app/lib/realtime-2.34.52/priv/repo/seeds.exs:45: (file)
supabase-realtime     /app/lib/realtime-2.34.52/priv/repo/seeds.exs:13: (file)

To Reproduce

Steps to reproduce the behavior:

  1. Deploy a Supabase with Realtime in version 2.34.43.
  2. Wait for the deployment to finish.
  3. Update the image of Realtime to 2.34.52.
  4. Observe the error.

Expected Behavior

Update Realtime to 2.34.52 without encountering any errors.

System Information

  • OS: Node on Amazon Linux 2023 / Official Docker image of Supabase Realtime (Kubernetes 1.32)

Additional Context

Can the issue be related changes in the migration process between versions 2.34.43 and 2.34.52 (#1344)?

Possible Causes

Based on the error message, it appears that the issue is related to the migration process. The error message mentions that the PartitionSupervisor is unable to find the process associated with the given name. This could be due to changes in the migration process between versions 2.34.43 and 2.34.52.

Possible Solutions

  1. Rollback to previous version: If possible, roll back to the previous version (2.34.43) to ensure that the application is functioning correctly.
  2. Update to latest version: Update to the latest version of Realtime (2.34.53 or later) to see if the issue is resolved.
  3. Check migration logs: Check the migration logs to see if there are any errors or warnings related to the migration process.
  4. Verify database schema: Verify that the database schema is correct and matches the expected schema for the Realtime service.

Conclusion

The update from v2.34.43 to v2.34.52 failed due to an error in the migration process. The error message suggests that the issue is related to changes in the migration process between versions 2.34.43 and 2.34.52. Possible causes and solutions have been identified, and users are advised to roll back to the previous version, update to the latest version, check migration logs, and verify the database schema to resolve the issue.

Recommendations

  • Always verify the migration logs and database schema before updating to a new version.
  • Test the application thoroughly after updating to a new version.
  • Report any issues or errors encountered during the update process to the Supabase team.

Future Development

The Supabase team will investigate the issue and provide a fix in a future release. Users are encouraged to provide feedback and suggestions on how to improve the Realtime service.

Acknowledgments

Introduction

In our previous article, we discussed the issue of updating from v2.34.43 to v2.34.52 failing due to an error in the migration process. In this article, we will provide a Q&A section to address some of the common questions and concerns related to this issue.

Q: What is the cause of the error?

A: The error is caused by changes in the migration process between versions 2.34.43 and 2.34.52. The migration process is responsible for updating the database schema to match the expected schema for the Realtime service.

Q: How can I resolve the issue?

A: To resolve the issue, you can try the following:

  • Roll back to the previous version (2.34.43) to ensure that the application is functioning correctly.
  • Update to the latest version of Realtime (2.34.53 or later) to see if the issue is resolved.
  • Check the migration logs to see if there are any errors or warnings related to the migration process.
  • Verify that the database schema is correct and matches the expected schema for the Realtime service.

Q: What are the possible causes of the error?

A: The possible causes of the error are:

  • Changes in the migration process between versions 2.34.43 and 2.34.52.
  • Incorrect database schema.
  • Issues with the migration logs.

Q: How can I prevent this issue in the future?

A: To prevent this issue in the future, you can:

  • Always verify the migration logs and database schema before updating to a new version.
  • Test the application thoroughly after updating to a new version.
  • Report any issues or errors encountered during the update process to the Supabase team.

Q: What is the current status of the issue?

A: The Supabase team is currently investigating the issue and working on a fix. We will provide an update on the status of the issue as soon as possible.

Q: How can I get help with this issue?

A: If you are experiencing issues with updating from v2.34.43 to v2.34.52, you can:

  • Check the Supabase documentation and community forums for solutions and workarounds.
  • Reach out to the Supabase support team for assistance.
  • Report the issue on the Supabase GitHub repository.

Q: What are the next steps for resolving this issue?

A: The next steps for resolving this issue are:

  • Investigate the cause of the error and identify the root cause.
  • Develop a fix for the issue and test it thoroughly.
  • Release the fix in a future version of Realtime.

Conclusion

The update from v2.34.43 to v2.34.52 failed due to an error in the migration process. We have provided a Q&A section to address some of the common questions and concerns related to this issue. We will continue to provide updates on the status of the issue and work towards resolving it as soon as possible.

Recommendations

  • Always verify the migration logs and database schema before updating to a new version.
  • Test the application thoroughly after updating to a new version.
  • Report any issues or errors encountered during the update process to the Supabase team.

Future Development

The Supabase team will continue to investigate the issue and work on a fix. We will provide an update on the status of the issue as soon as possible.