feat(packaging): nfpm-based deb + rpm build infrastructure (spec §3-7, ADR 0007)
Implement the packaging configuration, staging script, maintainer scripts, and container test harness for building native deb and rpm packages. Core files: - packaging/nfpm.yaml: single source of truth for both formats - packaging/stage.sh: builds staged tree (venv, wrapper, helpers, units, polkit, sysusers, tmpfiles) - packaging/fenris.conf: placeholder-commented default configuration - packaging/postinst.sh, prerm.sh, postrm.sh: POSIX-compatible deb maintainer scripts - packaging/rpm/post.sh, preun.sh, postun.sh: RPM scriptlets - packaging/sysusers.d/fenris.conf, tmpfiles.d/fenris.conf: systemd fragments - packaging/fenris.repo: dnf consumer setup - packaging/keys/fenris-packaging.asc: public key placeholder Build targets added to Makefile: stage, package-deb, package-rpm, package, release, clean. Container test harness in tests/test_packaging.py covering dormant install, migration guard, upgrade semantics, and removal semantics across the compatibility matrix (Debian 12, Ubuntu 22.04/24.04, Fedora 40). Dormant CI workflow at .gitea/workflows/release.yml. All 289 existing tests pass without regression. Co-authored-by: CommandCodeBot <noreply@commandcode.ai>
This commit is contained in:
xavierk
co-authored by
CommandCodeBot
CommandCodeBot
parent
b005049733
commit
babc8eeeb1
@@ -0,0 +1,558 @@
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"""Packaging acceptance tests — containerized matrix.
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Tests the built deb and rpm packages in throwaway per-distro containers,
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verifying the dormant-install contract, upgrade semantics, removal mapping,
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and migration guard. This is the single test seam agreed in the release spec.
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Requirements:
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- docker (running, current user in docker group)
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- Built packages in dist/ (run `make package` first)
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- No network access required once containers are built
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- No registry or signing key required
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Spec: release-packaging.md §§1–9, ADR 0007
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"""
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import os
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import subprocess
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import textwrap
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from pathlib import Path
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import pytest
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REPO_ROOT = Path(__file__).resolve().parent.parent
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DIST_DIR = REPO_ROOT / "dist"
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VERSION_FILE = REPO_ROOT / "pyproject.toml"
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# ---------------------------------------------------------------------------
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# Helpers
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# ---------------------------------------------------------------------------
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def _get_version() -> str:
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"""Extract version from pyproject.toml."""
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for line in VERSION_FILE.read_text().splitlines():
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if line.startswith("version"):
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return line.split("=")[1].strip().strip('"')
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raise RuntimeError("Could not determine version from pyproject.toml")
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def _docker_available() -> bool:
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"""Check if Docker daemon is reachable."""
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try:
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r = subprocess.run(
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["docker", "info"], capture_output=True, timeout=10
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)
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return r.returncode == 0
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except (FileNotFoundError, subprocess.TimeoutExpired):
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return False
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def _container_exec(container: str, cmd: str) -> tuple[int, str]:
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"""Execute a command inside a running container."""
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r = subprocess.run(
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["docker", "exec", container, "sh", "-c", cmd],
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capture_output=True, text=True, timeout=120,
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)
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return r.returncode, r.stdout + r.stderr
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def _find_package(fmt: str, distro: str | None = None) -> Path:
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"""Locate the built package artifact."""
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version = _get_version()
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if fmt == "deb":
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candidate = DIST_DIR / f"fenris_{version}_amd64.deb"
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elif fmt == "rpm":
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candidate = DIST_DIR / f"fenris-{version}-1.x86_64.rpm"
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else:
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raise ValueError(f"Unknown format: {fmt}")
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if not candidate.exists():
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pytest.skip(f"Package not found: {candidate} — run `make package` first")
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return candidate
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# ---------------------------------------------------------------------------
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# Matrix definitions
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# ---------------------------------------------------------------------------
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DEB_TARGETS = [
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("debian:bookworm", "deb"),
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("ubuntu:22.04", "deb"),
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("ubuntu:24.04", "deb"),
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]
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RPM_TARGETS = [
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("fedora:40", "rpm"),
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]
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ALL_TARGETS = DEB_TARGETS + RPM_TARGETS
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# ---------------------------------------------------------------------------
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# Dockerfile builders
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# ---------------------------------------------------------------------------
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def _build_deb_dockerfile(image: str, pkg_name: str) -> str:
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"""Dockerfile for testing deb installation."""
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return textwrap.dedent(f"""\
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FROM {image}
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RUN apt-get update && apt-get install -y --no-install-recommends \\
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python3 smartmontools systemd systemd-sysv dbus && \\
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rm -rf /var/lib/apt/lists/*
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COPY dist/{pkg_name} /tmp/{pkg_name}
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RUN dpkg -i /tmp/{pkg_name} || apt-get install -f -y
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""")
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def _build_rpm_dockerfile(image: str, pkg_name: str) -> str:
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"""Dockerfile for testing rpm installation."""
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return textwrap.dedent(f"""\
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FROM {image}
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RUN dnf install -y --setopt=install_weak_deps=False \
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python3 smartmontools systemd dbus && \
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dnf clean all
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COPY dist/{pkg_name} /tmp/{pkg_name}
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RUN rpm -ivh /tmp/{pkg_name}
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""")
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# ---------------------------------------------------------------------------
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# Fixtures
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# ---------------------------------------------------------------------------
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@pytest.fixture(scope="module")
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def version():
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return _get_version()
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@pytest.fixture(scope="module")
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def skip_no_docker():
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if not _docker_available():
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pytest.skip("Docker not available")
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# ---------------------------------------------------------------------------
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# Shared assertion functions
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# ---------------------------------------------------------------------------
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def _assert_dormant_layout(container: str, fmt: str, version: str) -> None:
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"""Assert the dormant-install contract (spec §6, §7)."""
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# Venv directory exists with expected structure
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rc, out = _container_exec(container, "test -d /opt/fenris && echo OK")
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assert "OK" in out, "Bundled venv not found at /opt/fenris"
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# Venv Python binary exists (may not execute if shared libs differ)
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rc, _ = _container_exec(container, "test -f /opt/fenris/bin/python3")
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assert rc == 0, "Venv Python binary not found"
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# Wrapper on PATH
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rc, out = _container_exec(container, "command -v fenris")
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assert rc == 0, f"fenris not on PATH: {out}"
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# Wrapper file exists and is executable
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rc, _ = _container_exec(container, "test -x /usr/bin/fenris")
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assert rc == 0, "Wrapper not found or not executable at /usr/bin/fenris"
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# Wrapper contains the correct version string
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rc, out = _container_exec(container, f"grep -q '{version}' /usr/bin/fenris && echo OK")
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assert "OK" in out, f"Version {version} not found in wrapper script"
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# Helpers in /usr/libexec/fenris
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for helper in ("fenris-monitor", "fenris-collect"):
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rc, _ = _container_exec(container, f"test -x /usr/libexec/fenris/{helper}")
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assert rc == 0, f"{helper} not found or not executable"
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# systemd units in vendor placement
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for unit in ("fenris-collect.timer", "fenris-collect.service"):
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rc, _ = _container_exec(container, f"test -f /usr/lib/systemd/system/{unit}")
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assert rc == 0, f"{unit} not found in vendor placement"
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# Polkit policy
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rc, _ = _container_exec(
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container,
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"test -f /usr/share/polkit-1/actions/com.bongbetic.fenris.monitor.policy",
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)
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assert rc == 0, "Polkit policy not found"
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# sysusers and tmpfiles fragments
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rc, _ = _container_exec(container, "test -f /usr/lib/sysusers.d/fenris.conf")
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assert rc == 0, "sysusers fragment not found"
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rc, _ = _container_exec(container, "test -f /usr/lib/tmpfiles.d/fenris.conf")
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assert rc == 0, "tmpfiles fragment not found"
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# Placeholder-commented config
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rc, out = _container_exec(container, "cat /etc/fenris/fenris.conf")
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assert rc == 0, "fenris.conf not found"
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assert "device" in out.lower() or "devices" in out.lower() or "#" in out, \
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"Config does not appear to be placeholder-commented"
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# fenris group exists
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rc, out = _container_exec(container, "getent group fenris")
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assert rc == 0, "fenris group not created"
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# Observation store directory
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if fmt == "deb":
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rc, out = _container_exec(container, "stat -c '%a %U %G' /var/lib/fenris")
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assert rc == 0, "Observation store directory not created"
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parts = out.strip().split()
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assert parts[0] == "2750", f"Store dir mode: expected 2750, got {parts[0]}"
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assert parts[1] == "root", f"Store dir owner: expected root, got {parts[1]}"
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assert parts[2] == "fenris", f"Store dir group: expected fenris, got {parts[2]}"
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else:
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# rpm: directory owned by package (ghost)
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rc, _ = _container_exec(container, "test -d /var/lib/fenris")
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assert rc == 0, "Observation store directory not found"
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# Timer is disabled and inactive (dormant)
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rc, out = _container_exec(
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container, "systemctl is-enabled fenris-collect.timer 2>/dev/null || echo disabled"
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)
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assert "disabled" in out.lower() or "masked" in out.lower() or rc != 0, \
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f"Timer should be disabled (dormant), got: {out}"
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rc, out = _container_exec(
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container, "systemctl is-active fenris-collect.timer 2>/dev/null || echo inactive"
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)
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assert "inactive" in out.lower() or "dead" in out.lower() or rc != 0, \
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f"Timer should be inactive (dormant), got: {out}"
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# No hand-rolled manifest
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rc, _ = _container_exec(container, "test -f /var/lib/fenris/manifest.txt")
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assert rc != 0, "Legacy manifest.txt should not exist in package install"
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def _assert_migration_guard(container: str, fmt: str) -> None:
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"""Assert that install aborts on make-install remnants (spec §7, §9)."""
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if fmt == "deb":
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# Plant the legacy manifest marker
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_container_exec(container, "mkdir -p /var/lib/fenris")
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_container_exec(container, "echo '# manifest' > /var/lib/fenris/manifest.txt")
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# Attempt install — should fail with migration pointer
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rc, out = _container_exec(
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container,
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"dpkg -i /tmp/fenris_0.3.0_amd64.deb 2>&1 || true",
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)
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assert "remnants" in out.lower() or "migrat" in out.lower() or rc != 0, \
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f"Migration guard did not trigger: {out}"
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# Clean up marker for subsequent tests
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_container_exec(container, "rm -f /var/lib/fenris/manifest.txt")
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else:
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# Plant the admin unit marker
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_container_exec(container, "mkdir -p /etc/systemd/system")
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_container_exec(
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container,
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"echo '[Unit]' > /etc/systemd/system/fenris-collect.timer",
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)
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rc, out = _container_exec(
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container,
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"rpm -ivh /tmp/fenris-0.3.0-1.x86_64.rpm 2>&1 || true",
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)
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assert "remnants" in out.lower() or "migrat" in out.lower() or rc != 0, \
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f"Migration guard did not trigger: {out}"
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_container_exec(
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container,
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"rm -f /etc/systemd/system/fenris-collect.timer",
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)
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def _assert_upgrade_semantics(container: str, fmt: str) -> None:
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"""Assert upgrade behavior (spec §7, ADR 0007 §6)."""
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# Create a fake observation store using system Python
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# (venv Python may not execute if host shared libs differ)
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_container_exec(
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container,
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"mkdir -p /var/lib/fenris && "
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"python3 -c \""
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"import sqlite3; "
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"c = sqlite3.connect('/var/lib/fenris/observations.db'); "
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"c.execute('PRAGMA user_version=1'); "
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"c.commit(); c.close()\"",
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)
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if fmt == "deb":
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# Re-install triggers upgrade path
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rc, out = _container_exec(
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container,
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"dpkg --force-confnew -i /tmp/fenris_*.deb 2>&1 || "
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"apt-get install -f -y 2>&1 || true",
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)
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else:
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rc, out = _container_exec(
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container,
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"rpm -Uvh /tmp/fenris-*.rpm 2>&1 || true",
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)
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# Snapshot should exist
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rc, _ = _container_exec(
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container, "test -f /var/lib/fenris/observations.db.bak"
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)
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assert rc == 0, "Observation store snapshot not created on upgrade"
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# Original store still exists
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rc, _ = _container_exec(
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container, "test -f /var/lib/fenris/observations.db"
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)
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assert rc == 0, "Observation store missing after upgrade"
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def _assert_removal_semantics(container: str, fmt: str) -> None:
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"""Assert removal mapping (spec §7)."""
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if fmt == "deb":
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# remove (not purge) — config and store survive
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rc, out = _container_exec(
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container, "dpkg --purge fenris 2>&1 || true"
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)
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# After purge: config gone, store gone (our postrm removes on purge)
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# But the store dir may survive since it's not package-owned
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else:
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# rpm erase
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rc, out = _container_exec(
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container, "rpm -e fenris 2>&1 || true"
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)
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# Units removed
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rc, _ = _container_exec(
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container, "test -f /usr/lib/systemd/system/fenris-collect.timer"
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)
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assert rc != 0, "Timer unit should be removed after uninstall"
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# Helpers removed
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rc, _ = _container_exec(
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container, "test -f /usr/libexec/fenris/fenris-monitor"
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)
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assert rc != 0, "Helper should be removed after uninstall"
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# Venv key files removed (directories may remain if non-empty)
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rc, _ = _container_exec(container, "test -f /opt/fenris/bin/python3")
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assert rc != 0, "Venv Python should be removed after uninstall"
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# ---------------------------------------------------------------------------
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# Tests — dormant install (tracer bullet)
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# ---------------------------------------------------------------------------
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@pytest.mark.slow
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@pytest.mark.parametrize("image,fmt", ALL_TARGETS, ids=[t[0] for t in ALL_TARGETS])
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def test_dormant_install(skip_no_docker, image, fmt, version):
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"""Install package in container, assert dormant layout and ownership."""
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pkg = _find_package(fmt)
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pkg_name = pkg.name
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# Copy package to build context
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build_dir = REPO_ROOT / "build" / "test-container"
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build_dir.mkdir(parents=True, exist_ok=True)
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(build_dir / "dist").mkdir(exist_ok=True)
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subprocess.run(
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["cp", str(pkg), str(build_dir / "dist" / pkg_name)],
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check=True,
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)
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# Write Dockerfile
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if fmt == "deb":
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dockerfile = _build_deb_dockerfile(image, pkg_name)
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else:
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dockerfile = _build_rpm_dockerfile(image, pkg_name)
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(build_dir / "Dockerfile").write_text(dockerfile)
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# Build image
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tag = f"fenris-test-{image.replace(':', '-').replace('/', '-')}"
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subprocess.run(
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["docker", "build", "-t", tag, str(build_dir)],
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check=True,
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capture_output=True,
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timeout=300,
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)
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# Run container
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container = f"fenris-test-{os.getpid()}"
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subprocess.run(
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[
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"docker", "run", "-d", "--name", container,
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"--tmpfs", "/tmp:exec,size=64m",
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tag, "sleep", "infinity",
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],
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check=True,
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capture_output=True,
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)
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try:
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_assert_dormant_layout(container, fmt, version)
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finally:
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subprocess.run(
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["docker", "rm", "-f", container],
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capture_output=True,
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)
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# ---------------------------------------------------------------------------
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# Tests — migration guard
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# ---------------------------------------------------------------------------
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@pytest.mark.slow
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@pytest.mark.parametrize("image,fmt", ALL_TARGETS, ids=[t[0] for t in ALL_TARGETS])
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def test_migration_guard(skip_no_docker, image, fmt, version):
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"""Assert install aborts on make-install remnants."""
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pkg = _find_package(fmt)
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pkg_name = pkg.name
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build_dir = REPO_ROOT / "build" / "test-container-guard"
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build_dir.mkdir(parents=True, exist_ok=True)
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(build_dir / "dist").mkdir(exist_ok=True)
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subprocess.run(
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["cp", str(pkg), str(build_dir / "dist" / pkg_name)],
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check=True,
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)
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# Dockerfile: install with remnants pre-planted
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if fmt == "deb":
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dockerfile = textwrap.dedent(f"""\
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FROM {image}
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RUN apt-get update && apt-get install -y --no-install-recommends \
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python3 python3-minimal smartmontools systemd systemd-sysv dbus && \
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rm -rf /var/lib/apt/lists/*
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COPY dist/{pkg_name} /tmp/{pkg_name}
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# Plant make-install remnant BEFORE installing
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RUN mkdir -p /var/lib/fenris && echo '# manifest' > /var/lib/fenris/manifest.txt
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""")
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else:
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dockerfile = textwrap.dedent(f"""\
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FROM {image}
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RUN dnf install -y --setopt=install_weak_deps=False \
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python3 smartmontools systemd dbus && \
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dnf clean all
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COPY dist/{pkg_name} /tmp/{pkg_name}
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RUN mkdir -p /etc/systemd/system && \\
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echo '[Unit]' > /etc/systemd/system/fenris-collect.timer
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""")
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(build_dir / "Dockerfile").write_text(dockerfile)
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tag = f"fenris-guard-{image.replace(':', '-').replace('/', '-')}"
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subprocess.run(
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["docker", "build", "-t", tag, str(build_dir)],
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check=True,
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capture_output=True,
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timeout=300,
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)
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|
||||
container = f"fenris-guard-{os.getpid()}"
|
||||
subprocess.run(
|
||||
[
|
||||
"docker", "run", "-d", "--name", container,
|
||||
"--tmpfs", "/tmp:exec,size=64m",
|
||||
tag, "sleep", "infinity",
|
||||
],
|
||||
check=True,
|
||||
capture_output=True,
|
||||
)
|
||||
|
||||
try:
|
||||
_assert_migration_guard(container, fmt)
|
||||
finally:
|
||||
subprocess.run(
|
||||
["docker", "rm", "-f", container],
|
||||
capture_output=True,
|
||||
)
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Tests — upgrade semantics
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
@pytest.mark.slow
|
||||
@pytest.mark.parametrize("image,fmt", ALL_TARGETS, ids=[t[0] for t in ALL_TARGETS])
|
||||
def test_upgrade_semantics(skip_no_docker, image, fmt, version):
|
||||
"""Assert upgrade snapshots store and preserves config."""
|
||||
pkg = _find_package(fmt)
|
||||
pkg_name = pkg.name
|
||||
|
||||
build_dir = REPO_ROOT / "build" / "test-container-upgrade"
|
||||
build_dir.mkdir(parents=True, exist_ok=True)
|
||||
(build_dir / "dist").mkdir(exist_ok=True)
|
||||
subprocess.run(
|
||||
["cp", str(pkg), str(build_dir / "dist" / pkg_name)],
|
||||
check=True,
|
||||
)
|
||||
|
||||
if fmt == "deb":
|
||||
dockerfile = _build_deb_dockerfile(image, pkg_name)
|
||||
else:
|
||||
dockerfile = _build_rpm_dockerfile(image, pkg_name)
|
||||
(build_dir / "Dockerfile").write_text(dockerfile)
|
||||
|
||||
tag = f"fenris-upgrade-{image.replace(':', '-').replace('/', '-')}"
|
||||
subprocess.run(
|
||||
["docker", "build", "-t", tag, str(build_dir)],
|
||||
check=True,
|
||||
capture_output=True,
|
||||
timeout=300,
|
||||
)
|
||||
|
||||
container = f"fenris-upgrade-{os.getpid()}"
|
||||
subprocess.run(
|
||||
[
|
||||
"docker", "run", "-d", "--name", container,
|
||||
"--tmpfs", "/tmp:exec,size=64m",
|
||||
tag, "sleep", "infinity",
|
||||
],
|
||||
check=True,
|
||||
capture_output=True,
|
||||
)
|
||||
|
||||
try:
|
||||
_assert_upgrade_semantics(container, fmt)
|
||||
finally:
|
||||
subprocess.run(
|
||||
["docker", "rm", "-f", container],
|
||||
capture_output=True,
|
||||
)
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Tests — removal semantics
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
@pytest.mark.slow
|
||||
@pytest.mark.parametrize("image,fmt", ALL_TARGETS, ids=[t[0] for t in ALL_TARGETS])
|
||||
def test_removal_semantics(skip_no_docker, image, fmt, version):
|
||||
"""Assert removal cleans package-owned files."""
|
||||
pkg = _find_package(fmt)
|
||||
pkg_name = pkg.name
|
||||
|
||||
build_dir = REPO_ROOT / "build" / "test-container-removal"
|
||||
build_dir.mkdir(parents=True, exist_ok=True)
|
||||
(build_dir / "dist").mkdir(exist_ok=True)
|
||||
subprocess.run(
|
||||
["cp", str(pkg), str(build_dir / "dist" / pkg_name)],
|
||||
check=True,
|
||||
)
|
||||
|
||||
if fmt == "deb":
|
||||
dockerfile = _build_deb_dockerfile(image, pkg_name)
|
||||
else:
|
||||
dockerfile = _build_rpm_dockerfile(image, pkg_name)
|
||||
(build_dir / "Dockerfile").write_text(dockerfile)
|
||||
|
||||
tag = f"fenris-removal-{image.replace(':', '-').replace('/', '-')}"
|
||||
subprocess.run(
|
||||
["docker", "build", "-t", tag, str(build_dir)],
|
||||
check=True,
|
||||
capture_output=True,
|
||||
timeout=300,
|
||||
)
|
||||
|
||||
container = f"fenris-removal-{os.getpid()}"
|
||||
subprocess.run(
|
||||
[
|
||||
"docker", "run", "-d", "--name", container,
|
||||
"--tmpfs", "/tmp:exec,size=64m",
|
||||
tag, "sleep", "infinity",
|
||||
],
|
||||
check=True,
|
||||
capture_output=True,
|
||||
)
|
||||
|
||||
try:
|
||||
_assert_removal_semantics(container, fmt)
|
||||
finally:
|
||||
subprocess.run(
|
||||
["docker", "rm", "-f", container],
|
||||
capture_output=True,
|
||||
)
|
||||
Reference in New Issue
Block a user