GitHub: T6494: add workflow to build custom ISO for integration tests

For every PR we will build the vyos-1x package and include it in a custom build
of the VyOS ISO image (generic flavor) in order to execute the commonly
available smoketests:

- make test (CLI smoketests)
- make testc (config load & migration tests)
- make testraid (Installation of RAID1 system with disk replacement)

This is a measure agains merged PRs that break the smoketests in the end.

2 files changed, 106 insertions, 17 deletions

diff --git a/.github/workflows/build-package.yml b/.github/workflows/build-package.yml
deleted file mode 100644
index 0200aceb4..000000000
--- a/.github/workflows/build-package.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-name: Debian Package Build
-on:
-  pull_request:
-    branches:
-      - current
-
-jobs:
-  package-build:
-    runs-on: ubuntu-latest
-    container:
-      image: vyos/vyos-build:current
-      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Build Debian package
-        run: dpkg-buildpackage -uc -us -tc -b
diff --git a/.github/workflows/package-smoketest.yml b/.github/workflows/package-smoketest.yml
new file mode 100644
index 000000000..49bd91669
--- /dev/null
+++ b/.github/workflows/package-smoketest.yml
@@ -0,0 +1,106 @@
+name: Package ISO Test
+
+on:
+  pull_request:
+    branches:
+      - current
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    container:
+      image: vyos/vyos-build:current
+      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
+    env:
+      BUILD_BY: autobuild@vyos.net
+      DEBIAN_MIRROR: http://deb.debian.org/debian/
+    outputs:
+      build_version: ${{ steps.version.outputs.build_version }}
+    steps:
+      - name: Clone vyos-build source code
+        uses: actions/checkout@v4
+        with:
+          repository: vyos/vyos-build
+      - name: Clone vyos-1x source code
+        uses: actions/checkout@v4
+        with:
+          repository: vyos/vyos-1x
+          path: packages/vyos-1x
+          fetch-tags: true # required for Debian package version
+      - name: Build vyos-1x package
+        run: |
+          cd packages/vyos-1x; dpkg-buildpackage -uc -us -tc -b
+      - name: Generate ISO version string
+        id: version
+        run: |
+          echo "build_version=1.5-integration-$(date -u +%Y%m%d%H%M)" >> $GITHUB_OUTPUT
+      - name: Build custom ISO image
+        run: |
+          sudo --preserve-env ./build-vyos-image \
+          --architecture amd64 \
+          --build-by $BUILD_BY \
+          --debian-mirror $DEBIAN_MIRROR \
+          --version ${{ steps.version.outputs.build_version }} \
+          --build-type release \
+          generic
+      - uses: actions/upload-artifact@v4
+        with:
+          name: vyos-${{ steps.version.outputs.build_version }}
+          path: build/live-image-amd64.hybrid.iso
+
+  cli-smoketests:
+    needs: build
+    runs-on: ubuntu-24.04
+    container:
+      image: vyos/vyos-build:current
+      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
+    steps:
+      # We need the test script from vyos-build repo
+      - name: Clone vyos-build source code
+        uses: actions/checkout@v4
+        with:
+          repository: vyos/vyos-build
+      - uses: actions/download-artifact@v4
+        with:
+          name: vyos-${{ needs.build.outputs.build_version }}
+          path: build
+      - name: VyOS CLI smoketests
+        run: ls -al; ls -al build; sudo make test
+
+  config-load-tests:
+    needs: build
+    runs-on: ubuntu-24.04
+    container:
+      image: vyos/vyos-build:current
+      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
+    steps:
+      # We need the test script from vyos-build repo
+      - name: Clone vyos-build source code
+        uses: actions/checkout@v4
+        with:
+          repository: vyos/vyos-build
+      - uses: actions/download-artifact@v4
+        with:
+          name: vyos-${{ needs.build.outputs.build_version }}
+          path: build
+      - name: VyOS config tests
+        run: sudo make testc
+
+  raid1-install-test:
+    needs: build
+    runs-on: ubuntu-24.04
+    container:
+      image: vyos/vyos-build:current
+      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
+    steps:
+      # We need the test script from vyos-build repo
+      - name: Clone vyos-build source code
+        uses: actions/checkout@v4
+        with:
+          repository: vyos/vyos-build
+      - uses: actions/download-artifact@v4
+        with:
+          name: vyos-${{ needs.build.outputs.build_version }}
+          path: build
+      - name: VyOS RAID1 install test
+        run: sudo make testraid