Airbyte Connector Documentation Fails with 500 in Air-Gapped Environment

### Connector Name

Mssql

### Connector Version

Na

### What step the error happened?

Updating the connector

### Relevant information

Hi Airbyte community — I’m running Airbyte v2 OSS in a fully air-gapped environment and hitting a 500 Internal Server Error on the connector documentation endpoint. In the browser console, the UI fails while loading destinations and shows connector_documentation/get errors, with repeated 500 responses .
I’m using a VPN-configured machine with Chrome on the same machine, and I’m trying to connect from there. Once the VPN is connected, there is no internet access on that machine, so Airbyte appears unable to fetch remote connector documentation/definitions .
Has anyone successfully run Airbyte v2 OSS in a true air-gapped setup and resolved this? If yes, what was the workaround — image mirroring only, config change, patching the web app/backend, or a specific version upgrade?

### Relevant log output

```shell

```

### Contribute

- [ ] Yes, I want to contribute

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**Internal Tracking:** https://github.com/airbytehq/oncall/issues/12664