Help me SnubaError: None: Max retries exceeded

help me. I update sentry 9.1.2 to 10.0.0 and error

SnubaError: None: Max retries exceeded with url: /tests/events/eventstream (Caused by None)

20:34:45 [ERROR] celery.worker.job: Task[b5e3599f-cb97-46b3-a67e-dd4eb6f0b659] raised unexpected: SnubaError(MaxRetryError('None: Max retries exceeded with url: /tests/events/eventstream (Caused by None)',),) (data={u'hostname': 'celery@sentry-worker-6ff9455b64-8mwgz', u'name': '', u'args': '[]', u'internal': False, u'kwargs': "{'event_id': u'7b95f99e2cca401bbe880660a9a84b57', 'cache_key': u'e:7b95f99e2cca401bbe880660a9a84b57:127', 'start_time': 1594412583.724632, 'project_id': 127L, 'data': None}", u'id': 'b5e3599f-cb97-46b3-a67e-dd4eb6f0b659'})

Are you using the on-premise repo? Seems like your snuba instance is down or unreachable.

Yes. local in kubernetes isset pod Snuba.

but how can I roll back. from 10 to 9.1.2??

roll back not working

We do not provide any support or setup for kubernetes so I think you should ask this from wherever you got your kubernetes configurations.

Regarding the rollback, I’m not sure if it is possible as we move the event data to a new data store, Clickhouse and then drop the table from Postgres in a migration.

On tuning kubernetes I have no questions. Do I understand correctly that in version 10.0.0 there will be no postgres database?

That’s incorrect. Postgres isn’t going anywhere. Some of the data migrates out to Clickhouse, but not all of it.

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I understood. Thank. I will study the documentation

@lic - Maybe this would help a bit:

Now I understand architecture. And how can you run without a snuba and clickhouse?

You cannot. You need these services for Sentry 10+