## Description
Migrate 17 Testcontainers guides from testcontainers.com into the Docker
docs site, covering Java (14 guides), .NET (2 guides), and Node.js (1
guide). This follows up on PR #24450 which added the initial Go and
Python guides.
Each guide is converted from AsciiDoc to Hugo Markdown, split into
multi-chapter stepper navigation, updated to the latest Testcontainers
API, and verified with passing tests running in containers.
Java guides use testcontainers-java 2.0.4 with the new 2.x Maven
coordinates and package names (e.g., `testcontainers-postgresql`,
`org.testcontainers.postgresql.PostgreSQLContainer`). The Quarkus guide
uses Quarkus 3.22.3 with TC 1.x managed by the Quarkus BOM, since no
released Quarkus version ships TC 2.x yet.
## How to test
All code snippets have been verified by running each guide's source
repository tests inside Docker containers with the Docker socket
mounted.
To re-run the verification, use the `/testcontainers-guides-migrator`
skill included in this PR
(`.claude/skills/testcontainers-guides-migrator/SKILL.md`). The skill's
Step 6 documents the exact container commands and macOS Docker Desktop
workarounds (host override, docker-java API version, etc.) needed to run
each language's tests:
```
/testcontainers-guides-migrator I want you to verify all the guides in this branch.
Do a full review, verifying that all code snippets compile, the code is executable,
and ALL the tests pass. Run them as docker containers, never locally.
```
## Related issues or tickets
Supersedes #24450 (expanded from 2 guides to all 19)
## Reviews
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
## Description
Migrate the first two Testcontainers getting-started guides from
[testcontainers.com/guides](https://testcontainers.com/guides/) into the
Docker docs site:
- **Getting started with Testcontainers for Go** — multi-page guide with
4 chapters (create project, write tests, test suites, run tests). Code
updated to testcontainers-go v0.41.0 API (`postgres.Run()`,
`CleanupContainer`, `BasicWaitStrategies()`).
- **Getting started with Testcontainers for Python** — multi-page guide
with 3 chapters (create project, write tests, run tests). Code updated
to testcontainers-python 4.14.2 (fixed `get_exposed_port()` returning
`int`).
Each guide appears as its own entry in the `/guides/` listing with
proper language and tag filters (`testing-with-docker`). Chapters render
with stepper navigation in the sidebar.
Also adds:
- A `testing-with-docker` tag to `data/tags.yaml`
- A Claude skill
(`.claude/skills/testcontainers-guides-migrator/SKILL.md`) that
documents the repeatable migration process for the remaining 19 guides
- Links from `content/manuals/testcontainers.md` to the new guides
- Vale vocabulary entries for `pgx`, `Micronaut`, `psycopg`, `pytest`
All guide code was compiled and tests verified passing in containers
with Docker socket mounted.
## Related issues or tickets
No related issues found.
## Reviews
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
<!--Delete sections as needed -->
## Description
<!-- Tell us what you did and why -->
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
<!--Delete sections as needed -->
## Description
[Unsloth](https://github.com/unslothai/unsloth), a project designed to
make fine-tuning models much faster and more accessible.
<!-- Tell us what you did and why -->
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
This change was automatically generated by the documentation agent team
in response to issue #23757.
🤖 Generated with cagent
Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
Starting with Docker Engine v29, 32-bit Raspberry Pi OS (armhf) packages
will no longer be provided for new major versions.
<!--Delete sections as needed -->
## Description
<!-- Tell us what you did and why -->
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
---------
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
Co-authored-by: Allie Sadler <102604716+aevesdocker@users.noreply.github.com>
## Description
Created a new guide that walks users through adding pgAdmin to their
application stack to visualize a PostgreSQL database. Also includes
details on how to auto-connect to the database using Compose config
files.
## Related issues or tickets
None
## Reviews
- [ ] Technical review
- [x] Editorial review
- [ ] Product review
Would appreciate an editorial review, specifically on the usage of
italics/bold around step #4. I believe I followed the editing guidelines
correctly, but a second pair of eyes wouldn't hurt.
Thanks!
---------
Co-authored-by: Craig Osterhout <103533812+craig-osterhout@users.noreply.github.com>
<!--Delete sections as needed -->
## Description
<!-- Tell us what you did and why -->
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
---------
Co-authored-by: Craig Osterhout <103533812+craig-osterhout@users.noreply.github.com>
Co-authored-by: Sarah Sanders <sarah.sanders@docker.com>
<!--Delete sections as needed -->
## Description
Added migration tip to inform existing Docker Hub users that they can
keep using existing workflows and tools when migrating from other images
on Docker Hub.
https://deploy-preview-23327--docsdocker.netlify.app/dhi/get-started/
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Editorial review
---------
Signed-off-by: Craig <craig.osterhout@docker.com>
<!--Delete sections as needed -->
## Description
Final freshness updates for Security and Subscription pages. Apologies
ahead of time, it is a lot of file updates :')
Updates include:
- Major overhaul of ECI content (this could use the most review)
- Fine tuning of the rest of the docs in these sections (includes
consistency with headings/formatting, page structure, fixing passive
voice, simplifying)
- Deleted all content shortcodes 🥳
_Vale errors can mostly be ignored unless you see something glaringly
wrong. I addressed all the typo/spelling ones, and added some terms to
accept.txt_
## Related issues or tickets
https://docker.atlassian.net/browse/ENGDOCS-2918
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
---------
Co-authored-by: Craig Osterhout <103533812+craig-osterhout@users.noreply.github.com>
Exclude extra release notes from Spelling/Term checks.
Exclude `<a>` from checks.
Add new terms and fix some double space errors.
- Before: 2691
- After: 967
<!--Delete sections as needed -->
## Description
Improvements and additions to the UI elements page of our contribute
section
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
## Description
* I updated the code in the main Python guide. I noticed some
deprecations in the libraries. I made a refactor and updated the whole
code to be totally up to date with the recent library version
* I added a section about linting, formatting, and type checking to
follow the best practices. I include them in the CI/CD too
@craig-osterhout
@usha-mandya
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
<!--Delete sections as needed -->
## Description
Add `docker model package`
<!-- Tell us what you did and why -->
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [X] Technical review
- [X] Editorial review
- [ ] Product review
<!--Delete sections as needed -->
## Description
Spec updates on the new attributes released last week (plus some extra -
adds https://github.com/docker/compose/pull/12769 )
## Related issues or tickets
<!-- Related issues, pull requests, or Jira tickets -->
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
