feat: 🥳

.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: docker
+    directory: /
+    schedule:
+      interval: daily
+    commit-message:
+      prefix: "chore: "
+    groups:
+      baseimages:
+        patterns:
+          - "*"
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: daily
+    commit-message:
+      prefix: "chore(ci): "

.github/workflows/release.yaml

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+name: Release
+
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+
+jobs:
+  release-container:
+    uses: radiorabe/actions/.github/workflows/[email protected]
+    with:
+      image: ghcr.io/radiorabe/nut
+      name: nut
+      display-name: RaBe Network UPS Tools
+      tags: minimal rhel9 ubi9 nut
+      cosign-verify: true
+  mkdocs:
+    runs-on: ubuntu-latest
+    permissions:
+      actions: none
+      checks: none
+      contents: write # for pushing gh-pages branch
+      deployments: none
+      issues: none
+      packages: none
+      pull-requests: none
+      repository-projects: none
+      security-events: none
+      statuses: none
+      id-token: none
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - run: pip install mkdocs mkdocs-material mkdocs-gen-files mkdocs-literate-nav mkdocs-section-index
+      - run: mkdocs build
+      - run: mkdocs gh-deploy
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}

.github/workflows/schedule.yaml

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+name: Scheduled tasks
+
+on:
+  schedule:
+    - cron:  '13 12 * * *'
+  workflow_dispatch:
+
+jobs:
+  schedule-trivy:
+    uses: radiorabe/actions/.github/workflows/[email protected]
+    with:
+      image-ref: 'ghcr.io/radiorabe/nut:latest'

.github/workflows/semantic-release.yaml

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+name: Semantic Release
+
+on:
+  push:
+    branches:
+      - main
+      - release/*
+
+jobs:
+  semantic-release:
+    uses: radiorabe/actions/.github/workflows/[email protected]
+    secrets:
+      RABE_ITREAKTION_GITHUB_TOKEN: ${{ secrets.RABE_ITREAKTION_GITHUB_TOKEN }}

Dockerfile

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+FROM ghcr.io/radiorabe/ubi9-minimal:0.6.6
+
+RUN    microdnf install -y epel-release \
+    && microdnf install -y \
+         nut \
+         shadow-utils \
+    && microdnf clean all \
+    && microdnf remove -y \
+         libsemanage \
+         shadow-utils \
+    && mkdir /var/run/{nut,upsmon} \
+    && chown nut /var/run/{nut,upsmon} \
+    && chmod o-rwx /var/run/{nut,upsmon} \
+    && chmod a-s \
+         /usr/bin/* \
+         /usr/sbin/* \
+         /usr/libexec/*/*
+
+COPY entrypoint.sh /usr/local/bin/
+
+USER 57
+EXPOSE 3493
+ENTRYPOINT /usr/local/bin/entrypoint.sh

README.md

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+# RaBe NUT Image
+
+[Network UPS Tools](https://networkupstools.org/) container image based on [RaBe UBI9 Minimal](https://github.com/radiorabe/container-image-ubi9-minimal).
+
+## Usage
+
+Run it as you please. Not that this image does not generate any automated configuration.
+
+## Release Management
+
+The CI/CD setup uses semantic commit messages following the [conventional commits standard](https://www.conventionalcommits.org/en/v1.0.0/).
+The workflow is based on the [RaBe shared actions](https://radiorabe.github.io/actions/)
+and uses [go-semantic-commit](https://go-semantic-release.xyz/)
+to create new releases.
+
+The commit message should be structured as follows:
+
+```
+<type>[optional scope]: <description>
+
+[optional body]
+
+[optional footer(s)]
+```
+
+The commit contains the following structural elements, to communicate intent to the consumers of your library:
+
+1. **fix:** a commit of the type `fix` patches gets released with a PATCH version bump
+1. **feat:** a commit of the type `feat` gets released as a MINOR version bump
+1. **BREAKING CHANGE:** a commit that has a footer `BREAKING CHANGE:` gets released as a MAJOR version bump
+1. types other than `fix:` and `feat:` are allowed and don't trigger a release
+
+If a commit does not contain a conventional commit style message you can fix
+it during the squash and merge operation on the PR.
+
+## Build Process
+
+The CI/CD setup uses [Docker build-push Action](https://github.com/docker/build-push-action)
+ to publish container images. The workflow is based on the [RaBe shared actions](https://radiorabe.github.io/actions/).

catalog-info.yaml

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+---
+apiVersion: backstage.io/v1alpha1
+kind: Component
+metadata:
+  name: nut
+  description: Netowrk UPS Tools on UBI9
+  annotations:
+    backstage.io/techdocs-ref: dir:.
+    github.com/project-slug: radiorabe/container-image-nut
+  links:
+    - url: https://networkupstools.org/
+      title: Network UPS Tools Homepage
+spec:
+  type: container
+  lifecycle: experimental
+  owner: it-reaktion
+  dependsOn:
+    - component:default/rabe-ubi9-minimal

docs/css/style.css

@@ -0,0 +1,10 @@
+/* set primary color */
+:root {
+  --md-primary-fg-color:        #00C9BF;
+  --md-accent-fg-color:         #00C9BF;
+}
+
+/* make code selectable on main */
+.highlight .o {
+    user-select: none;
+}

docs/gen_ref_pages.py

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+"""Generate the code reference pages and navigation.
+
+From https://mkdocstrings.github.io/recipes/
+"""
+
+from pathlib import Path
+
+import mkdocs_gen_files
+
+with Path("README.md") as readme, mkdocs_gen_files.open(
+    "index.md", "w", encoding="utf-8"
+) as index_file:
+    index_file.writelines(readme.read())

entrypoint.sh

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+#! /bin/bash -e
+
+readonly USER=nut
+readonly GROUP=nut
+
+set -xe
+
+/sbin/upsdrvctl -u root start
+/sbin/upsd
+ls -al /run/nut
+ls -al /var/run/nut
+exec /sbin/upsmon -F

mkdocs.yml

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+site_name: RaBe Network UPS Tools Container
+repo_url: https://github.com/radiorabe/container-image-nut
+repo_name: radiorabe/container-image-nut
+
+theme:
+  name: "material"
+  palette:
+    # Palette toggle for dark mode
+    - scheme: slate
+      primary: '#00c9bf'
+      toggle:
+        icon: material/brightness-4
+        name: Switch to light mode
+    # Palette toggle for light mode
+    - scheme: default
+      primary: '#00c9bf'
+      toggle:
+        icon: material/brightness-7
+        name: Switch to dark mode
+  icon:
+    repo: fontawesome/brands/git-alt
+  features:
+    - content.code.copy
+    - content.code.annotate
+    - toc.integrate
+
+markdown_extensions:
+- pymdownx.highlight:
+    anchor_linenums: true
+- pymdownx.inlinehilite
+- pymdownx.snippets
+- pymdownx.superfences
+
+extra_css:
+- css/style.css
+
+plugins:
+- search
+- gen-files:
+    scripts:
+    - docs/gen_ref_pages.py
+- literate-nav
+- section-index
+
+nav:
+  - README: index.md
+
+watch:
+  - README.md