We will install a current Debian release to a build environment which will spawn in an isolated light-weight namespace container. mount /var/lib/machines/build debootstrap –arch amd64 bookworm /var/lib/machines/build/ http://ftp.de.debian.org/debian/ Create a start script to spawn the container. cat << EOF > ~/bin/c-buildstart.sh #!/bin/sh mount /var/lib/machines/build systemd-nspawn -D /var/lib/machines/build EOF Copy custom shell configuration to the container. […]

We will use systemd-nspawn to create a container that will use a fully isolated environment. This environment will use a virtualized filesystem and process hierarchy. It will allow us to install Linux-based operating systems on our host. We can change to our container to compile packages or to launch a virtual OS image. Create a […]

Accessing files inside the directory of a virtual host, e.g. to troubleshoot code issues, is classically a domain of FTP.  Since we don’t want to introduce the detriments of FTP in our setup, we will be using internal-sftp, a subsystem of the ssh-daemon. We will want to allow sftp-Access to our server only when required and jail the […]

Let’s set up a local repository that will host our custom Debian packages using reprepro. We can configure multiple release trees if we want to support multiple distributions. These will be specified in the following file: /var/www/leuxner.net/apt/debian/conf/distributions Origin: edi.leuxner.net Label: Edi-Builds Suite: edi-bookworm Codename: bookworm Architectures: amd64 Components: main Description: Apt repository edi.leuxner.net SignWith: 5BAFE291B480790324E60B1E58C127953C5EB05E […]