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Update documentation - #167

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bubacoder merged 2 commits into
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feature/docs
Jul 29, 2025
Merged

Update documentation#167
bubacoder merged 2 commits into
mainfrom
feature/docs

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@bubacoder bubacoder commented Jul 29, 2025

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Summary by CodeRabbit

  • Documentation

    • Introduced a comprehensive guideline document outlining Docker Compose architecture, service patterns, security practices, and deployment workflows for homelab infrastructure.
    • Added a new learning resource featuring Cole Medin's YouTube channel focused on AI.
    • Clarified instructions and fixed a link in the Docker host reinstallation runbook.
  • Chores

    • Updated Docker image references in service and task definitions to use a local/ prefix for improved image naming consistency.

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Walkthrough

A new Docker Compose architecture and guidelines document was added, detailing service structuring, networking, authentication, and deployment patterns for a homelab. Several configuration files were updated to use a local/ prefix for Docker image names. Documentation was improved with a new learning resource, a clarified Docker host reinstall procedure, and a corrected documentation link.

Changes

Cohort / File(s) Change Summary
Docker Compose Guidelines
docker/guidelines.md
Introduced a comprehensive guidelines document outlining Docker Compose file structure, networking, authentication, environment management, deployment workflows, service categorization, and integration patterns for a homelab infrastructure.
Docker Image Naming - Service and Build Tasks
docker/tools/homelab-docs.yaml, docs/web/Taskfile.web.yaml
Updated Docker image references to use a local/ prefix in both the homelab-docs Compose service and the web build task definitions, altering the Docker image source/namespace.
Documentation Enhancements
docs/learning.md, docs/runbooks.md
Added a new AI-focused YouTube channel to learning resources. Clarified Docker host reinstall instructions and fixed a relative documentation link for container image transfer procedures.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Taskfile
    participant DockerCompose

    User->>Taskfile: Run build/apply/pull/stop task
    Taskfile->>DockerCompose: Invoke docker compose with local/* image references and env files
    DockerCompose-->>Taskfile: Build/pull/start/stop containers as specified
    Taskfile-->>User: Task completion output
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Actionable comments posted: 0

🔭 Outside diff range comments (1)
docs/web/Taskfile.web.yaml (1)

40-42: Export step still uses the old tag – will fail at runtime.

build produces local/${SITE_DOMAIN}:latest, but export tries to docker create from ${SITE_DOMAIN}:latest.
The container will not be found, breaking task export.

-  TAG=${SITE_DOMAIN}:latest
+  TAG=local/${SITE_DOMAIN}:latest
🧹 Nitpick comments (2)
docs/learning.md (1)

14-14: Optional: keep the YouTube list alphabetically sorted.

Every other YouTube entry appears alphabetically; inserting “Cole Medin” in-place (between “Christian Lempa” and “David Shapiro”) preserves that order and avoids future merge conflicts.

docker/guidelines.md (1)

14-18: Mention the “local/” naming convention for intra-cluster images.

The repository now prefixes internally-built images with local/ (see homelab-docs.yaml, Taskfile.web.yaml). Adding a short note in this section would prevent drift between docs and implementation.

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between cf76b32 and 3fcfb91.

📒 Files selected for processing (5)
  • docker/guidelines.md (1 hunks)
  • docker/tools/homelab-docs.yaml (1 hunks)
  • docs/learning.md (1 hunks)
  • docs/runbooks.md (2 hunks)
  • docs/web/Taskfile.web.yaml (2 hunks)
🧰 Additional context used
📓 Path-based instructions (2)
**/*.{sh,Dockerfile,yml,yaml,tf}

📄 CodeRabbit Inference Engine (CLAUDE.md)

Follow the pre-commit rules defined in .pre-commit-config.yaml, which includes linting for shell scripts, Dockerfiles, YAML files, Ansible playbooks, and Terraform configurations.

Files:

  • docker/tools/homelab-docs.yaml
  • docs/web/Taskfile.web.yaml
docker/**/*.{yml,yaml}

📄 CodeRabbit Inference Engine (CLAUDE.md)

Docker Compose files for services should be placed under the docker/ directory, organized by service type (e.g., security, media, storage, monitoring).

Files:

  • docker/tools/homelab-docs.yaml
🧠 Learnings (4)
📓 Common learnings
Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to docker/**/*.{yml,yaml} : Docker Compose files for services should be placed under the docker/ directory, organized by service type (e.g., security, media, storage, monitoring).
Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Use Docker and Docker Compose for containerized services.
docker/tools/homelab-docs.yaml (2)

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to docker/**/*.{yml,yaml} : Docker Compose files for services should be placed under the docker/ directory, organized by service type (e.g., security, media, storage, monitoring).

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Use Docker and Docker Compose for containerized services.

docs/web/Taskfile.web.yaml (1)

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Use Task (taskfile.dev) as the task runner/build tool for development and building tasks.

docker/guidelines.md (3)

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to docker/**/*.{yml,yaml} : Docker Compose files for services should be placed under the docker/ directory, organized by service type (e.g., security, media, storage, monitoring).

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Use Docker and Docker Compose for containerized services.

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to **/*.{sh,Dockerfile,yml,yaml,tf} : Follow the pre-commit rules defined in .pre-commit-config.yaml, which includes linting for shell scripts, Dockerfiles, YAML files, Ansible playbooks, and Terraform configurations.

🧬 Code Graph Analysis (1)
docker/guidelines.md (1)
docs/web/update-docs.py (1)
  • process_docker_compose_file (295-337)
🔇 Additional comments (4)
docker/tools/homelab-docs.yaml (1)

7-7: Ensure the local/* image is actually present on the node.

Changing the tag to local/docs.${MYDOMAIN}:latest means Docker will look for that image locally first and, if missing, attempt to pull from a registry called local.
If the image is only built locally (see the Taskfile build step) make sure:

  1. The build step is executed on every node that may run this compose file, or
  2. A local registry named local is configured and pushed to.

Otherwise docker compose up will fail with pull access denied.

docs/runbooks.md (1)

17-17: Verify the target of the Docker documentation link.

The link now points to ../docker/README.md, but the repo introduces docker/guidelines.md (no README.md shown). If README.md is absent, the hyperlink will 404.

docs/web/Taskfile.web.yaml (2)

16-16: LGTM – tag now matches the new “local/” convention.


32-32: LGTM – build task uses the same “local/” tag.

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Actionable comments posted: 0

🧹 Nitpick comments (1)
docker/guidelines.md (1)

135-140: Add a language identifier to satisfy markdown-lint MD040

The fenced code block for Taskfile commands lacks a language hint, triggering MD040.
Adding bash (or sh) keeps tooling quiet and enables syntax highlighting.

-```
+```bash
 task docker:apply       # Deploy all containers
 task docker:update      # Update and restart containers
 task docker:pull        # Pull latest container images
 task docker:stop        # Stop configured containers

</blockquote></details>

</blockquote></details>

<details>
<summary>📜 Review details</summary>

**Configuration used: .coderabbit.yaml**
**Review profile: CHILL**
**Plan: Pro**


<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 3fcfb9109cdb45f21448c02d94d8ec3dfb1bf2a8 and 917e3e88e2f0e9b807d02af82820d6772bc8ea7f.

</details>

<details>
<summary>📒 Files selected for processing (1)</summary>

* `docker/guidelines.md` (1 hunks)

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🧠 Learnings (2)</summary>

<details>
<summary>📓 Common learnings</summary>

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to docker/**/*.{yml,yaml} : Docker Compose files for services should be placed under the docker/ directory, organized by service type (e.g., security, media, storage, monitoring).


Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Use Docker and Docker Compose for containerized services.


</details>
<details>
<summary>docker/guidelines.md (3)</summary>

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to docker/**/*.{yml,yaml} : Docker Compose files for services should be placed under the docker/ directory, organized by service type (e.g., security, media, storage, monitoring).

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Use Docker and Docker Compose for containerized services.

Learnt from: CR
PR: bubacoder/infra#0
File: CLAUDE.md:0-0
Timestamp: 2025-07-28T12:31:45.805Z
Learning: Applies to **/*.{sh,Dockerfile,yml,yaml,tf} : Follow the pre-commit rules defined in .pre-commit-config.yaml, which includes linting for shell scripts, Dockerfiles, YAML files, Ansible playbooks, and Terraform configurations.

</details>

</details><details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>docker/guidelines.md</summary>

135-135: Fenced code blocks should have a language specified

(MD040, fenced-code-language)

</details>

</details>

</details>

<details>
<summary>⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (2)</summary>

* GitHub Check: build
* GitHub Check: check

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