Try to run lima vm in github actions

On macos-13 runner we can run lima vm using the vz vm type using nested
virtualization. It does not work yet with drev, but lets try to run the
simplest possible VM.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>

.github/workflows/ci.yaml

@@ -186,20 +186,61 @@ jobs:
     strategy:
       matrix:
         os:
-          # arm64, 3 cpus (M1), 7 GiB RAM, no nested virtalization.
-          - macos-14
+          # amd64, 4 cpus, 14 GiB RAM, nested virtalization
+          - macos-13
         python-version:
           - "3.12"
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout ramen
         uses: actions/checkout@v4
 
+      - name: Checkout lima
+        uses: actions/checkout@v4
+        with:
+          repository: lima-vm/lima
+          path: lima
+
+      - name: Checkout socket_vmnet
+        uses: actions/checkout@v4
+        with:
+          repository: lima-vm/socket_vmnet
+          path: socket_vmnet
+
       - name: Setup python
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
+      - name: Setup go for lima
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: lima/go.mod
+
+      - name: Install lima
+        run: |
+          cd lima
+
+          # Miniaml build is 3 times faster than full make..
+          make minimal
+
+          # But it adds only the default template, so lets fix it:
+          rm -rf _output/share/lima/templates
+          cp -aL examples _output/share/lima/templates
+          ln -sf templates _output/share/lima/examples
+
+          # And install
+          sudo make install
+          limactl --version
+
+      - name: Install socket_vmnet
+        run: |
+          cd socket_vmnet
+          make
+          sudo make install.bin
+          sudo make install.launchd
+          /opt/socket_vmnet/bin/socket_vmnet --version
+
       - name: Install Homebrew packages
         run: brew install kubectl
 
@@ -224,14 +265,17 @@ jobs:
         run: make black
         working-directory: test
 
-      - name: Run tests
-        # We cannot run the test cluster on macOS.
-        run: make unit-test
+      - name: Start lima vm
+        run: limactl start --tty=false --vm-type vz --plain template://default
         working-directory: test
 
-      - name: Report test coverage
-        run: make coverage
-        working-directory: test
+      - name: Show logs on error
+        if: failure()
+        run: |
+          export DIR=$(limactl list --format '{{.Dir}}')
+          cat $DIR/ha.stdout.log
+          cat $DIR/ha.stderr.log
+          cat $DIR/copied-from-guest/kubectl.yaml || true
 
   ramenctl:
     name: ramenctl