Add GitLab connector

- Implements GitLab connector using GraphQL API and Work Items API
- Fetches projects, issues, merge requests, epics, and releases
- Includes pagination support and remote validation
- Adds functional tests and unit tests with >92% coverage

Author: Apmats

.buildkite/pipeline.yml

@@ -599,6 +599,25 @@ steps:
               artifact_paths:
                 - "perf8-report-*/**/*"
 
+          - path:
+            - "connectors/sources/gitlab/**"
+            - "tests/sources/fixtures/gitlab/**"
+            - "tests/sources/fixtures/fixture.py"
+            - "${DOCKERFILE_FTEST_PATH}"
+            - "requirements/**"
+            config:
+              label: "🔨 GitLab"
+              <<: *test-agents
+              <<: *retries
+              env:
+                - PYTHON_VERSION=3.11
+                - DATA_SIZE=small
+                - CONNECTOR=gitlab
+              command:
+                - ".buildkite/run_functional_test.sh"
+              artifact_paths:
+                - "perf8-report-*/**/*"
+
   # ----
   # DRA publishing
   # ----

Dockerfile.wolfi

@@ -1,4 +1,4 @@
-FROM docker.elastic.co/wolfi/python:3.11-dev@sha256:2b6277ffc3e044d1457517491642409dbc1f6b35c5c417464cd3e96cc1d26025
+FROM docker.elastic.co/wolfi/python:3.11-dev@sha256:c85a849c182a812950c3036b3965426c796813b221b0dd35ae254d6ae6d3f259
 USER root
 COPY . /app
 WORKDIR /app

NOTICE.txt

@@ -1601,6 +1601,32 @@ Apache License
    limitations under the License.
 
 
+annotated-types
+0.7.0
+MIT License
+The MIT License (MIT)
+
+Copyright (c) 2022 the contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
 anyio
 4.11.0
 UNKNOWN
@@ -1854,7 +1880,7 @@ Copyright (C) 2016-present the asyncpg authors and contributors.
 
 
 attrs
-25.3.0
+25.4.0
 UNKNOWN
 The MIT License (MIT)
 
@@ -2606,7 +2632,7 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 
 
 cachetools
-6.2.0
+6.2.1
 MIT License
 The MIT License (MIT)
 
@@ -5100,11 +5126,11 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 
 idna
-3.10
-BSD License
+3.11
+UNKNOWN
 BSD 3-Clause License
 
-Copyright (c) 2013-2024, Kim Davies and contributors.
+Copyright (c) 2013-2025, Kim Davies and contributors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -5655,7 +5681,7 @@ MIT License
 
 
 multidict
-6.6.4
+6.7.0
 Apache License 2.0
    Copyright 2016 Andrew Svetlov and aio-libs contributors
 
@@ -5977,7 +6003,7 @@ BSD
 UNKNOWN
 
 propcache
-0.4.0
+0.4.1
 Apache Software License
 
                                  Apache License
@@ -6517,6 +6543,58 @@ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
+pydantic
+2.10.6
+MIT License
+The MIT License (MIT)
+
+Copyright (c) 2017 to present Pydantic Services Inc. and individual contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+pydantic_core
+2.27.2
+MIT License
+The MIT License (MIT)
+
+Copyright (c) 2022 Samuel Colvin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
 pymongo
 4.6.3
 Apache Software License
@@ -8422,7 +8500,7 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 
 
 yarl
-1.21.0
+1.22.0
 Apache Software License
 
                                  Apache License

connectors/config.py

@@ -118,6 +118,7 @@ def _default_config():
             "dir": "connectors.sources.directory:DirectoryDataSource",
             "dropbox": "connectors.sources.dropbox:DropboxDataSource",
             "github": "connectors.sources.github:GitHubDataSource",
+            "gitlab": "connectors.sources.gitlab:GitLabDataSource",
             "gmail": "connectors.sources.gmail:GMailDataSource",
             "google_cloud_storage": "connectors.sources.google_cloud_storage:GoogleCloudStorageDataSource",
             "google_drive": "connectors.sources.google_drive:GoogleDriveDataSource",

connectors/sources/gitlab/__init__.py

@@ -0,0 +1,14 @@
+#
+# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+# or more contributor license agreements. Licensed under the Elastic License 2.0;
+# you may not use this file except in compliance with the Elastic License 2.0.
+#
+"""GitLab connector package.
+
+This package provides integration with GitLab Cloud for syncing projects, issues,
+merge requests, epics, releases, and README files to Elasticsearch.
+"""
+
+from connectors.sources.gitlab.datasource import GitLabDataSource
+
+__all__ = ["GitLabDataSource"]