airbytehq / airbytehq/airbyte

Replication pod creation fails (KubeClientException) but UI/Public API still reports sync as successful

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#72,448 11 comments 0 reactions 0 assignees View on GitHub
area/platform autoteam community needs-triage team/compose team/platform-move type/bug
Dominant language
Python
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Description

### Helm Chart Version

2.0.1

### What step the error happened?

During the Sync

### Relevant information

### Key Issues

1. Sync fails during replication pod launch:
`io.airbyte.workers.exception.KubeClientException: Failed to create pod replication-job-185-attempt-0`
2. Despite the pod creation failure, both the Airbyte UI and the public API still report the sync as **successful** (`connectionSyncStatus: "synced"`), causing a status inconsistency.

### Relevant log output

```shell
2025-12-23 14:01:02 Platform ERROR Stage Pipeline Exception:
io.airbyte.workload.launcher.pipeline.stages.model.StageError:
io.airbyte.workers.exception.KubeClientException:
Failed to create pod replication-job-185-attempt-0.

2025-12-23 14:01:02 Platform INFO Attempting to update workload:
dc6b4366-d9c8-49d4-86c3-616da54f97a9_185_0_sync to FAILED.

2025-12-23 14:01:02 Platform INFO Pipeline aborted after error for workload:
dc6b4366-d9c8-49d4-86c3-616da54f97a9_185_0_sync.

----- START POST REPLICATION OPERATIONS -----

2025-12-23 14:01:02 Platform INFO No post-replication operation(s) to perform.

----- END POST REPLICATION OPERATIONS -----
```

---
**Internal Tracking:** https://github.com/airbytehq/oncall/issues/11093

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