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Elastic GitLab connector reference [es-connectors-gitlab]

docs/reference/search-connectors/es-connectors-gitlab.md

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Elastic GitLab connector reference [es-connectors-gitlab]

The Elastic GitLab connector is a connector for GitLab. This connector is written in Python using the Elastic connector framework.

View the source code for this connector (branch main, compatible with Elastic 9.3).

Self-managed connector [es-connectors-gitlab-connector-client-reference]

Availability and prerequisites [es-connectors-gitlab-client-availability-prerequisites]

This connector is available as a self-managed connector.

This self-managed connector is compatible with Elastic versions 9.3.0+.

To use this connector, satisfy all self-managed connector requirements.

Create a GitLab connector [es-connectors-gitlab-create-connector-client]

Use the UI [es-connectors-gitlab-client-create-use-the-ui]

To create a new GitLab connector:

  1. In the Kibana UI, search for "connectors" using the global search field and choose the "Elasticsearch" connectors.
  2. Follow the instructions to create a new GitLab self-managed connector.

Use the API [es-connectors-gitlab-client-create-use-the-api]

You can use the {{es}} Create connector API to create a new self-managed GitLab self-managed connector.

For example:

console
PUT _connector/my-gitlab-connector
{
  "index_name": "my-elasticsearch-index",
  "name": "Content synced from GitLab",
  "service_type": "gitlab"
}

% TEST[skip:can't test in isolation]

:::::{dropdown} You'll also need to create an API key for the connector to use. ::::{note} The user needs the cluster privileges manage_api_key, manage_connector and write_connector_secrets to generate API keys programmatically.

::::

To create an API key for the connector:

  1. Run the following command, replacing values where indicated. Note the encoded return values from the response:

    console
    POST /_security/api_key
    {
      "name": "connector_name-connector-api-key",
      "role_descriptors": {
        "connector_name-connector-role": {
          "cluster": [
            "monitor",
            "manage_connector"
          ],
          "indices": [
            {
              "names": [
                "index_name",
                ".search-acl-filter-index_name",
                ".elastic-connectors*"
              ],
              "privileges": [
                "all"
              ],
              "allow_restricted_indices": false
            }
          ]
        }
      }
    }
    
  2. Update your config.yml file with the API key encoded value.

:::::

Refer to the {{es}} API documentation for details of all available Connector APIs.

Usage [es-connectors-gitlab-client-usage]

To use this connector as a self-managed connector, see Self-managed connectors For additional usage operations, see Connectors UI in {{kib}}.

GitLab personal access token [es-connectors-gitlab-client-personal-access-token]

Configure a GitLab personal access token to fetch data from GitLab.

Follow these steps to generate a GitLab personal access token:

  • Go to User Settings → Access Tokens (or for project tokens: Settings → Access Tokens → Project Access Tokens).

  • Click Add new token.

  • Enter a token name and optional expiration date.

  • Select the following scopes:

    • api - Required for GraphQL API access (note: the connector only performs read-only operations)
    • read_api - Grants read access to REST API endpoints
    • read_repository - Grants read access to repository files
  • Click Create personal access token and copy the token.

Compatibility [es-connectors-gitlab-client-compatibility]

This connector supports GitLab Cloud (gitlab.com) only. GitLab Self-Managed instances are not currently supported.

Configuration [es-connectors-gitlab-client-configuration]

The following configuration fields are required:

token : GitLab personal access token to authenticate with the GitLab instance. The token must have api, read_api, and read_repository scopes.

projects : List of project paths to sync (e.g., group/project, username/project). Use * or leave empty ([]) to sync all projects where the token's user is a member.

Default value is `[]` (empty list, which syncs all projects).

Examples:

* `elastic/elasticsearch`, `elastic/kibana`
* `*`
* `[]` (syncs all projects)

::::{tip} Project path format

Projects should be specified using their full path including the namespace (group or username).

In the examples provided here:

  • elastic/elasticsearch syncs the Elasticsearch project from the elastic group
  • elastic/kibana syncs the Kibana project from the elastic group

::::

Deployment using Docker [es-connectors-gitlab-client-docker]

You can deploy the GitLab connector as a self-managed connector using Docker. Follow these instructions.

::::{dropdown} Step 1: Download sample configuration file Download the sample configuration file. You can either download it manually or run the following command:

sh
curl https://raw.githubusercontent.com/elastic/connectors/main/app/connectors_service/config.yml.example --output ~/connectors-config/config.yml

% NOTCONSOLE

Remember to update the --output argument value if your directory name is different, or you want to use a different config file name.

::::

::::{dropdown} Step 2: Update the configuration file for your self-managed connector Update the configuration file with the following settings to match your environment:

  • elasticsearch.host
  • elasticsearch.api_key
  • connectors

If you're running the connector service against a Dockerized version of Elasticsearch and Kibana, your config file will look like this:

yaml
# When connecting to your cloud deployment you should edit the host value
elasticsearch.host: http://host.docker.internal:9200
elasticsearch.api_key: <ELASTICSEARCH_API_KEY>

connectors:
  -
    connector_id: <CONNECTOR_ID_FROM_KIBANA>
    service_type: gitlab
    api_key: <CONNECTOR_API_KEY_FROM_KIBANA> # Optional. If not provided, the connector will use the elasticsearch.api_key instead

Using the elasticsearch.api_key is the recommended authentication method. However, you can also use elasticsearch.username and elasticsearch.password to authenticate with your Elasticsearch instance.

Note: You can change other default configurations by simply uncommenting specific settings in the configuration file and modifying their values.

::::

::::{dropdown} Step 3: Run the Docker image Run the Docker image with the Connector Service using the following command:

sh
docker run \
-v ~/connectors-config:/config \
--network "elastic" \
--tty \
--rm \
docker.elastic.co/integrations/elastic-connectors:{{version.stack}} \
/app/bin/elastic-ingest \
-c /config/config.yml

::::

Refer to DOCKER.md in the elastic/connectors repo for more details.

Find all available Docker images in the official registry.

::::{tip} We also have a quickstart self-managed option using Docker Compose, so you can spin up all required services at once: Elasticsearch, Kibana, and the connectors service. Refer to this README in the elastic/connectors repo for more information.

::::

Documents and syncs [es-connectors-gitlab-client-documents-syncs]

The connector syncs the following objects and entities:

  • Projects
  • Issues (using Work Items API)
  • Merge Requests
  • Epics (using Work Items API, group-level, requires Premium/Ultimate tier)
  • Releases (project-level version releases with changelogs)
  • README Files (.md, .rst, .txt)

Only the following file extensions are ingested for README files:

  • .md
  • .rst
  • .txt

::::{note}

  • Content of files bigger than 10 MB won't be extracted.
  • Epics are only available for Premium/Ultimate GitLab tiers and are synced at the group level.
  • Epic syncing behavior: Epics are fetched only for groups that contain synced projects.
  • Permissions are not synced. All documents indexed to an Elastic deployment will be visible to all users with access to that Elasticsearch Index.

::::

Sync types [es-connectors-gitlab-client-sync-types]

Full syncs are supported by default for all connectors.

This connector does not currently support incremental syncs.

Sync rules [es-connectors-gitlab-client-sync-rules]

Basic sync rules are identical for all connectors and are available by default. For more information read Types of sync rule.

Advanced sync rules [es-connectors-gitlab-client-sync-rules-advanced]

Advanced sync rules are not currently supported for this connector. This feature may be added in future releases.

Content Extraction [es-connectors-gitlab-client-content-extraction]

See Content extraction.

Self-managed connector operations [es-connectors-gitlab-client-connector-client-operations]

End-to-end testing [es-connectors-gitlab-client-testing]

The connector framework enables operators to run functional tests against a real data source. Refer to Connector testing for more details.

To perform E2E testing for the GitLab connector, run the following command:

shell
$ make ftest NAME=gitlab

For faster tests, add the DATA_SIZE=small flag:

shell
make ftest NAME=gitlab DATA_SIZE=small

Known issues [es-connectors-gitlab-client-known-issues]

There are currently no known issues for this connector. Refer to Known issues for a list of known issues for all connectors.

Troubleshooting [es-connectors-gitlab-client-troubleshooting]

See Troubleshooting.

Security [es-connectors-gitlab-client-security]

See Security.