telekom-security.github.io 🌐

This is the jekyll source for our blog. You can browse it on https://telekom-security.github.io.

Development Usage

Local (Ruby required)

1. gem install bundler
2. bundle install
3. bundle exec jekyll serve

Container (podman / docker)

A Containerfile.dev is provided for local development without installing Ruby on the host. The repository is bind-mounted into the container so that every file change is picked up immediately by Jekyll's --incremental rebuild.

1. Build the dev image (one-time)

podman build -f Containerfile.dev -t telekom-blog-dev .

2. Run with a bind-mount

podman run --rm -it \
  -v "$(pwd)":/site:Z \
  -p 4000:4000 \
  telekom-blog-dev

Flag	Purpose
-v "$(pwd)":/site:Z	Mounts the repo into /site inside the container. The :Z suffix adjusts SELinux labels (required on Fedora / RHEL; omit on other distros).
-p 4000:4000	Forwards the Jekyll dev server port.
--rm	Removes the container when it stops.

Open http://localhost:4000 in your browser. Jekyll watches for file changes and rebuilds automatically; livereload will refresh the page in your browser.

Replacing the Gemfile

If you change Gemfile, rebuild the image so the new gems are installed into the cached layer:

podman build --no-cache -f Containerfile.dev -t telekom-blog-dev .