Initial commit

Add Dockerfile and GitHub workflow to build python-base image
based on ubuntu-cloud-archive for OpenStack services.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Mohammed Naser <mnaser@vexxhost.com>

Author: mnaser

.github/workflows/build.yml

@@ -0,0 +1,23 @@
+name: build
+
+on:
+  pull_request:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - stable/**
+
+jobs:
+  image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: vexxhost/docker-atmosphere/.github/actions/build-image@main
+        with:
+          image-name: python-base
+          push: ${{ github.event_name != 'pull_request' }}

Dockerfile

@@ -0,0 +1,17 @@
+# SPDX-FileCopyrightText: © 2025 VEXXHOST, Inc.
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+FROM ghcr.io/vexxhost/ubuntu-cloud-archive:2023.2@sha256:978371852f4ca17d0c8a56f1a70aaf5998dfeb8319f2f88c7094e4a8cd59a95e
+ENV PATH=/var/lib/openstack/bin:$PATH
+RUN <<EOFRUN bash -xe
+apt-get update -qq
+apt-get install -qq -y --no-install-recommends \
+    ca-certificates \
+    libpython3.12 \
+    lsb-release \
+    libpcre3 \
+    python3-setuptools \
+    sudo
+apt-get clean
+rm -rf /var/lib/apt/lists/*
+EOFRUN

renovate.json

@@ -0,0 +1,4 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["local>vexxhost/docker-atmosphere"]
+}