debian-repo

Docker image for running a Debian repository based on this wiki page.

Run a demo repository

# Passphrase for GPG key: insecure
docker run --rm -it -p 80:80 -v $PWD/repo-demo:/mnt:ro -e RELEASE=bookworm casperklein/debian-repo

Build Docker image (optional)

./build.sh

Create and serve repository

1. Copy repo-demo

   cp -a repo-demo myrepo

2. Create/Export new GPG key

   gpg --gen-key

   gpg -a -o myrepo/key.gpg --export-secret-keys <ID>

3. Edit myrepo/distributions to your needs

   At least, you have to set SignWith to your GPG subkey ID

   gpg --list-secret-key --with-subkey-fingerprint # show subkey ID

   If you change "Codename", you have to adjust -e RELEASE= below accordingly.

4. Serve repository via HTTP

   docker run --rm -it -p 80:80 -v $PWD/myrepo:/mnt:ro -e RELEASE=bookworm casperklein/debian-repo

Setup client

Import repository public key

wget -O - http://HOSTNAME/repos/apt/debian/repo.gpg | apt-key add -

Add repository to apt sources

echo "deb http://HOSTNAME/repos/apt/debian/ $(lsb_release -cs) main" >> /etc/apt/sources.list