Add Dependabot config for Python dependencies

[umago]

Introduces .github/dependabot.yml to enable weekly tracking of pip package updates and automate security vulnerability patching.

This change pinned the version of existing packages in the requirements.txt. Now Dependabot will be able to detect and propose version bumps for these.

Summary by CodeRabbit

• Chores

  • Added repository automation to schedule weekly automated dependency updates for Python packages and pinned several backend library versions to specific releases.

• No user-facing changes

  • This release contains no visible changes to application functionality or UI.

[coderabbitai]

📝 Walkthrough

Walkthrough

Adds a Dependabot v2 config to schedule weekly pip updates at the repo root and updates requirements.txt to pin versions of defusedxml, packaging, lxml, and html2text.

Changes

Dependency updates

Layer / File(s)	Summary
Dependabot pip weekly config .github/dependabot.yml	Adds Dependabot v2 config with a weekly update job for the pip ecosystem at directory: "/".
Pin selected Python dependencies requirements.txt	Pins versions for defusedxml, packaging, lxml, and html2text (previously unpinned).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• openstack-lightspeed/rag-content#109: Overlaps on changes to defusedxml in requirements.txt.

Suggested labels

lgtm

Suggested reviewers

• Akrog

Poem

I’m a rabbit with a tiny pen,
I pin the hops of package den,
Weekly scans and versions neat,
Dependencies all set and sweet,
🐰📦

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately summarizes the main change: adding Dependabot configuration for managing Python dependencies.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[umago]

Failure is unrelated:

2026-05-28 09:59:40,229 - WARNING - URL not reachable: https://docs.openstack.org/trove/2025.2/contributor/testing.html (Title: "Trove Unit Tests", File path: /rag-content/openstack-docs-plaintext/trove/2025.2_docs/contributor/testing.txt)

[omkarjoshi0304]

Thanks for the CI fix , PR LGTM!

[umago]

/retest

[coderabbitai]

Actionable comments posted: 0

[lpiwowar]

/lgtm

LGTM, thanks!

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lpiwowar, umago

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [lpiwowar,umago]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[coderabbitai]

Actionable comments posted: 0

[umago]

/retest

[umago]

/retest

[lpiwowar]

/retest

It looks like the links were only temporarily unavailable. When I click on them now they work:

2026-05-28 19:00:13,866 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/archive/storlets_docker_gateway.html (Title: "StorletsDockerGateway", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/archive/storlets_docker_gateway.txt)
2026-05-28 19:00:13,868 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/archive/storlets_management.html (Title: "Introduction", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/archive/storlets_management.txt)
2026-05-28 19:00:13,933 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/contributing.html (Title: "Contributing", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/contributing.txt)
2026-05-28 19:00:13,934 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/engine_dev_installation.html (Title: "Installing a Development Environment", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/engine_dev_installation.txt)
2026-05-28 19:00:14,205 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/getting_started.html (Title: "Getting Started", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/getting_started.txt)
2026-05-28 19:00:14,207 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/engine_dev_tests.html (Title: "Development and Testing Guide", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/engine_dev_tests.txt)
2026-05-28 19:00:14,270 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/installation.html (Title: "Storlets Installation", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/installation.txt)
2026-05-28 19:00:14,270 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/index.html (Title: "Welcome to storlets' documentation!", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/index.txt)
2026-05-28 19:00:14,540 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/readme.html (Title: "Storlets", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/readme.txt)
2026-05-28 19:00:14,541 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/s2aio.html (Title: "s2aio", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/s2aio.txt)
2026-05-28 19:00:14,611 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/s2aio_dev_host_include.html (Title: "Make sure to have a user that can sudo without a password. With that", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/s2aio_dev_host_include.txt)
2026-05-28 19:00:14,614 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/storlet_engine_overview.html (Title: "Storlet Engine Overview", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/storlet_engine_overview.txt)
2026-05-28 19:00:14,876 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/usecases/usecase_chip_bakers.html (Title: "The Chip Bakers Use Case", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/usecases/usecase_chip_bakers.txt)
2026-05-28 19:00:14,876 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/storlets_terminology.html (Title: "Storlets Terminology", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/storlets_terminology.txt)
2026-05-28 19:00:14,956 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/usecases/usecase_secondary_storage.html (Title: "Queryable "Secondary Storage" Data", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/usecases/usecase_secondary_storage.txt)
2026-05-28 19:00:14,963 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/usecases/usecase_security.html (Title: "Data Privacy", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/usecases/usecase_security.txt)
2026-05-28 19:00:15,231 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/writing_and_deploying_java_storlets.html (Title: "Java Storlet Writing and Deploying Guide", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/writing_and_deploying_java_storlets.txt)
2026-05-28 19:00:15,234 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/writing_and_deploying_python_storlets.html (Title: "Python Storlet Writing and Deployment Guideline", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/writing_and_deploying_python_storlets.txt)
2026-05-28 19:00:15,310 - WARNING - URL not reachable: https://docs.openstack.org/storlets/2026.1/writing_and_deploying_storlets.html (Title: "Storlet writing and deploying guide", File path: /rag-content/openstack-docs-plaintext/storlets/2026.1_docs/writing_and_deploying_storlets.txt)
2026-05-28 19:00:15,317 - WARNING - URL not reachable: https://docs.openstack.org/swift/2026.1/account.html (Title: "Account", File path: /rag-content/openstack-docs-plaintext/swift/2026.1_docs/account.txt)
2026-05-28 19:00:15,585 - WARNING - URL not reachable: https://docs.openstack.org/swift/2026.1/admin/index.html (Title: "OpenStack Swift Administrator Guide", File path: /rag-content/openstack-docs-plaintext/swift/2026.1_docs/admin/index.txt)
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