Merge pull request #17787 from DaanDeMeyer/mkosi-boot-tests

CI: Add mkosi boot tests

.github/workflows/mkosi.yml

@@ -0,0 +1,42 @@
+name: mkosi
+
+# Simple boot tests that build and boot the mkosi images generated by the mkosi config files in .mkosi.
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ci:
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        distro:
+          - arch
+          - debian
+          - ubuntu
+          - fedora
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: systemd/mkosi@v8
+
+    - name: Install
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends
+        ovmf
+        python3-pexpect
+        qemu-system-x86-64
+
+    - name: Build ${{ matrix.distro }}
+      run: sudo python3 -m mkosi --default .mkosi/mkosi.${{ matrix.distro }} --password= --qemu-headless build
+
+    - name: Boot ${{ matrix.distro }} systemd-nspawn
+      run: sudo ./.github/workflows/test_mkosi_boot.py python3 -m mkosi --default .mkosi/mkosi.${{ matrix.distro }} --password= --qemu-headless boot
+
+    - name: Boot ${{ matrix.distro }} QEMU
+      run: sudo ./.github/workflows/test_mkosi_boot.py python3 -m mkosi --default .mkosi/mkosi.${{ matrix.distro }} --password= --qemu-headless qemu

.github/workflows/test_mkosi_boot.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+import pexpect
+import sys
+
+
+def run() -> None:
+    p = pexpect.spawnu(" ".join(sys.argv[1:]), logfile=sys.stdout, timeout=300)
+
+    p.expect("login:")
+    p.sendline("root")
+
+    p.expect("#")
+    p.sendline("systemctl poweroff")
+
+    p.expect(pexpect.EOF)
+
+
+try:
+    run()
+except pexpect.EOF:
+    print("UNEXPECTED EOF")
+    sys.exit(1)
+except pexpect.TIMEOUT:
+    print("TIMED OUT")
+    sys.exit(1)

.mkosi/mkosi.debian

@@ -24,7 +24,7 @@ BuildPackages=
         git
         gnu-efi
         gperf
-        iptables-dev
+        libiptc-dev
         libacl1-dev
         libaudit-dev
         libblkid-dev

.mkosi/mkosi.fedora

@@ -23,6 +23,7 @@ BuildPackages=
         diffutils
         docbook-style-xsl
         elfutils-devel
+        findutils
         gcc
         gettext
         git
@@ -64,6 +65,7 @@ BuildPackages=
         python3-devel
         python3-lxml
         qrencode-devel
+        rpm
         tree
         valgrind-devel
         xz-devel