fix: add docker build for Debian image (backport #46)

.github/workflows/build.yml

@@ -10,7 +10,30 @@ on:
 
 jobs:
   image:
+    name: ${{ matrix.name }}
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: ubuntu
+            image-name: python-base-ubuntu
+            from: ubuntu:22.04
+          - name: ubuntu-cloud-archive
+            image-name: python-base-ubuntu-cloud-archive
+            from: ghcr.io/vexxhost/ubuntu-cloud-archive:zed@sha256:9177b351fd29b2469e26a0235fb972106fd9409ffdc9527c848123627cd1fd40
+          - name: ubuntu-cloud-archive-legacy
+            image-name: python-base
+            from: ghcr.io/vexxhost/ubuntu-cloud-archive:zed@sha256:9177b351fd29b2469e26a0235fb972106fd9409ffdc9527c848123627cd1fd40
+          - name: debian
+            image-name: python-base-debian
+            from: debian:bullseye
+          - name: rockylinux
+            image-name: python-base-rockylinux
+            from: rockylinux:9
+          - name: almalinux
+            image-name: python-base-almalinux
+            from: almalinux:9
     permissions:
       contents: read
       id-token: write
@@ -19,5 +42,6 @@ jobs:
     steps:
       - uses: vexxhost/docker-atmosphere/.github/actions/build-image@main
         with:
-          image-name: python-base
+          image-name: ${{ matrix.image-name }}
+          build-args: FROM=${{ matrix.from }}
           push: ${{ github.event_name != 'pull_request' }}

Dockerfile

@@ -1,15 +1,10 @@
 # SPDX-FileCopyrightText: © 2025 VEXXHOST, Inc.
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-FROM ghcr.io/vexxhost/ubuntu-cloud-archive:zed@sha256:9177b351fd29b2469e26a0235fb972106fd9409ffdc9527c848123627cd1fd40
+ARG FROM
+
+FROM ${FROM}
 ENV PATH=/var/lib/openstack/bin:$PATH
-RUN \
-    apt-get update -qq && \
-    apt-get install -qq -y --no-install-recommends \
-        ca-certificates \
-        libpython3.10 \
-        lsb-release \
-        python3-distutils \
-        sudo && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
+RUN --mount=type=bind,source=bindep.txt,target=/bindep.txt \
+    --mount=type=bind,from=ghcr.io/vexxhost/build-utils:latest,source=/bin,target=/build \
+    /build/install-bindep-packages

bindep.txt

@@ -0,0 +1,7 @@
+ca-certificates
+libpython3.10 [platform:ubuntu]
+libpython3.9 [platform:debian]
+python3-libs [platform:redhat]
+lsb-release [platform:dpkg]
+python3-distutils [platform:dpkg]
+sudo