Simplify test job and use kvm

.github/workflows/reusable-qemu-acceptance-test.yaml

@@ -9,68 +9,25 @@ on:
       flavor_release:
         required: true
         type: string
-      port:
-        required: false
-        type: string
 
 permissions: read-all
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: kvm
     steps:
-    - name: Release space from worker
-      run: |
-        echo "Listing top largest packages"
-        pkgs=$(dpkg-query -Wf '${Installed-Size}\t${Package}\t${Status}\n' | awk '$NF == "installed"{print $1 "\t" $2}' | sort -nr)
-        head -n 30 <<< "${pkgs}"
-        echo
-        df -h
-        echo
-        sudo apt-get remove -y '^llvm-.*|^libllvm.*' || true
-        sudo apt-get remove --auto-remove android-sdk-platform-tools || true
-        sudo apt-get purge --auto-remove android-sdk-platform-tools || true
-        sudo rm -rf /usr/local/lib/android
-        sudo apt-get remove -y '^dotnet-.*|^aspnetcore-.*' || true
-        sudo rm -rf /usr/share/dotnet
-        sudo apt-get remove -y '^mono-.*' || true
-        sudo apt-get remove -y '^ghc-.*' || true
-        sudo apt-get remove -y '.*jdk.*|.*jre.*' || true
-        sudo apt-get remove -y 'php.*' || true
-        sudo apt-get remove -y hhvm || true
-        sudo apt-get remove -y powershell || true
-        sudo apt-get remove -y firefox || true
-        sudo apt-get remove -y monodoc-manual || true
-        sudo apt-get remove -y msbuild || true
-        sudo apt-get remove -y microsoft-edge-stable || true
-        sudo apt-get remove -y '^google-.*' || true
-        sudo apt-get remove -y azure-cli || true
-        sudo apt-get remove -y '^mongo.*-.*|^postgresql-.*|^mysql-.*|^mssql-.*' || true
-        sudo apt-get remove -y '^gfortran-.*' || true
-        sudo apt-get remove -y '^gcc-*' || true
-        sudo apt-get remove -y '^g++-*' || true
-        sudo apt-get remove -y '^cpp-*' || true
-        sudo apt-get autoremove -y
-        sudo apt-get clean
-        echo
-        echo "Listing top largest packages"
-        pkgs=$(dpkg-query -Wf '${Installed-Size}\t${Package}\t${Status}\n' | awk '$NF == "installed"{print $1 "\t" $2}' | sort -nr)
-        head -n 30 <<< "${pkgs}"
-        echo
-        sudo rm -rfv build || true
-        df -h
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
     - run: |
         git fetch --prune --unshallow
-    - name: Install Go
-      uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5
-      with:
-        go-version-file: tests/go.mod
-        cache-dependency-path: tests/go.sum
     - name: Download ISO
       id: iso
       uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
       with:
         name: kairos-${{ inputs.flavor }}-${{ inputs.flavor_release }}.iso.zip
+    - name: Install Go
+      uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5
+      with:
+        go-version-file: tests/go.mod
+        cache-dependency-path: tests/go.sum
     - name: Display structure of downloaded files
       run: ls -las .
     - name: Install earthly
@@ -85,5 +42,32 @@ jobs:
     - name: Login to earthly
       run: |
         earthly account login --token ${{ secrets.EARTHLY_TOKEN }} && earthly org select Kairos
-    - run: |
-            earthly +run-qemu-datasource-tests --PREBUILT_ISO=$(ls *${{ inputs.flavor }}*.iso) --FLAVOR=${{ inputs.flavor }} --SSH_PORT=${{ inputs.port }}
+
+    - name: Enable KVM group perms
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libvirt-clients libvirt-daemon-system libvirt-daemon virtinst bridge-utils qemu qemu-system-x86 qemu-system-x86 qemu-utils qemu-kvm acl udev
+
+        # https://github.blog/changelog/2023-02-23-hardware-accelerated-android-virtualization-on-actions-windows-and-linux-larger-hosted-runners/
+        # echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+        # sudo udevadm control --reload-rules
+        # sudo udevadm trigger --name-match=kvm
+        # sudo usermod -a -G kvm,libvirt $USER
+        #
+        # TODO: Switch back to the above solution when we switch to the github runners
+        # https://askubuntu.com/a/1081326
+        sudo setfacl -m u:runner:rwx /dev/kvm
+    - env:
+        USE_QEMU: true
+        KVM: true
+        MEMORY: 4000
+        CPUS: 2
+        DRIVE_SIZE: 30000
+        CREATE_VM: true
+      run: |
+        earthly +datasource-iso --CLOUD_CONFIG=./tests/assets/autoinstall.yaml
+        export DATASOURCE=$PWD/build/datasource.iso
+        export ISO=$PWD/$(ls *${{ inputs.flavor }}*.iso)
+        echo "ISO is: $ISO"
+        cp tests/go.* .
+        go run github.com/onsi/ginkgo/v2/ginkgo -v --label-filter "autoinstall-test" --fail-fast -r tests/