---
id: locations
title: Gerrit Locations
sidebar_label: Locations
description: Integrating source code stored in Gerrit into the Backstage catalog
---

The Gerrit integration supports loading catalog entities from Gerrit hosted gits. Entities can
be added to [static catalog configuration](../../features/software-catalog/configuration.md),
or registered with the
[catalog-import](https://github.com/backstage/backstage/tree/master/plugins/catalog-import)
plugin.

## Configuration

To use this integration, add at least one Gerrit configuration to your root `app-config.yaml`:

```yaml
integrations:
  gerrit:
    - host: gerrit.company.com
      baseUrl: https://gerrit.company.com/gerrit
      cloneUrl: https://gerrit.company.com/clone
      gitilesBaseUrl: https://gerrit.company.com/gitiles
      username: ${GERRIT_USERNAME}
      password: ${GERRIT_PASSWORD}
```

Directly under the `gerrit` key is a list of provider configurations, where
you can list the Gerrit instances you want to fetch data from. Each entry is
a structure with up to six elements:

- `host`: The host of the Gerrit instance, e.g. `gerrit.company.com`.
- `baseUrl` (optional): Needed if the Gerrit instance is not reachable at
  the base of the `host` option (e.g. `https://gerrit.company.com`) set the
  address here. This is the address that you would open in a browser.
- `cloneUrl` (optional): The base URL for HTTP clones. Will default to `baseUrl` if
  not set. The address used to clone a repo is the `cloneUrl` plus the repo name.
- `gitilesBaseUrl` (optional): This is needed for creating a valid user-friendly URL
  that can be used for browsing the content of the provider. If not set a default
  value will be created in the same way as the `baseUrl` option. There is no
  requirement to have Gitiles for the Backstage Gerrit integration but without it
  some links in the Backstage UI will be broken.
- `username` (optional): The Gerrit username to use in API requests. If
  neither a username nor password are supplied, anonymous access will be used.
- `password` (optional): The password or http token for the Gerrit user.