*: enable ARM64 runner

There are many Kubernetes clusters running on ARM64. Enable ARM64 runner
is to commit to support ARM64 platform officially.

Signed-off-by: Wei Fu <fuweid89@gmail.com>

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-12, windows-2019]
+        os: [ubuntu-22.04, actuated-arm64-4cpu-16gb, macos-12, windows-2019]
 
     steps:
       - uses: actions/setup-go@v4
@@ -208,7 +208,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-12, windows-2019, windows-2022]
+        os: [ubuntu-22.04, actuated-arm64-4cpu-16gb, macos-12, windows-2019, windows-2022]
         go-version: ["1.20.12", "1.21.5"]
     steps:
       - uses: actions/setup-go@v4
@@ -396,7 +396,7 @@ jobs:
 
   integration-linux:
     name: Linux Integration
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.os }}
     timeout-minutes: 40
     needs: [project, linters, protos, man]
 
@@ -406,6 +406,7 @@ jobs:
         runtime:
           - io.containerd.runc.v2
         runc: [runc, crun]
+        os: [ubuntu-22.04, actuated-arm64-4cpu-16gb]
 
     env:
       GOTEST: gotestsum --
@@ -422,7 +423,7 @@ jobs:
           RUNC_FLAVOR: ${{ matrix.runc }}
         run: |
           sudo apt-get update
-          sudo apt-get install -y gperf
+          sudo apt-get install -y gperf dmsetup strace xfsprogs
           script/setup/install-seccomp
           script/setup/install-runc
           script/setup/install-cni $(grep containernetworking/plugins go.mod | awk '{print $2}')
@@ -430,6 +431,10 @@ jobs:
           script/setup/install-failpoint-binaries
 
       - name: Install criu
+        # NOTE: Required actuated enable CONFIG_CHECKPOINT_RESTORE
+        #
+        # REF: https://criu.org/Linux_kernel
+        if: matrix.os != 'actuated-arm64-4cpu-16gb'
         run: |
           sudo add-apt-repository -y ppa:criu/ppa
           sudo apt-get update
@@ -514,7 +519,9 @@ jobs:
           losetup -l
       - name: Kernel Message
         if: failure()
-        run: sudo dmesg -T -f kern
+        run: |
+          sudo lsmod
+          sudo dmesg -T -f kern
 
       - uses: actions/upload-artifact@v3
         if: always()

mount/mount_idmapped_linux_test.go

@@ -23,6 +23,7 @@ import (
 	"syscall"
 	"testing"
 
+	kernel "github.com/containerd/containerd/v2/contrib/seccomp/kernelversion"
 	"github.com/containerd/continuity/testutil"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/sys/unix"
@@ -45,6 +46,13 @@ var (
 func TestGetUsernsFD(t *testing.T) {
 	testutil.RequiresRoot(t)
 
+	k512 := kernel.KernelVersion{Kernel: 5, Major: 12}
+	ok, err := kernel.GreaterEqualThan(k512)
+	require.NoError(t, err)
+	if !ok {
+		t.Skip("GetUsernsFD requires kernel >= 5.12")
+	}
+
 	t.Run("basic", testGetUsernsFDBasic)
 
 	t.Run("when kill child process before write u[g]id maps", testGetUsernsFDKillChildWhenWriteUGIDMaps)

script/setup/install-critools

@@ -25,7 +25,9 @@ script_dir="$(cd -- "$(dirname -- "$0")" > /dev/null 2>&1; pwd -P)"
 # e2e will fail with "sudo: command not found"
 SUDO=''
 if (( $EUID != 0 )); then
-    SUDO='sudo'
+    # The actuated ARM64 env needs PATH=$PATH to get `go` path. Otherwise
+    # `make install` recipe will fail.
+    SUDO="sudo -E PATH=$PATH"
 fi
 
 cd "$(go env GOPATH)"