feat: idle sleep for proxmox LXCs

internal/net/ping_test.go

@@ -0,0 +1,23 @@
+package netutils
+
+import (
+	"context"
+	"errors"
+	"net"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestPing(t *testing.T) {
+	t.Run("localhost", func(t *testing.T) {
+		ok, err := Ping(context.Background(), net.ParseIP("127.0.0.1"))
+		// ping (ICMP) is not allowed for non-root users
+		if errors.Is(err, os.ErrPermission) {
+			t.Skip("permission denied")
+		}
+		require.NoError(t, err)
+		require.True(t, ok)
+	})
+}