Add isolation to info

Signed-off-by: John Howard <jhoward@microsoft.com>
Upstream-commit: c4e169727474f24cb0eddea15b94aaa2bfbb3281
Component: engine

components/engine/integration-cli/docker_test_vars.go

@@ -9,6 +9,7 @@ import (
 	"path/filepath"
 	"strconv"
 
+	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/pkg/reexec"
 )
 
@@ -69,6 +70,9 @@ var (
 	// Environment variable WINDOWS_BASE_IMAGE can override this
 	WindowsBaseImage = "windowsservercore"
 
+	// isolation is the isolation mode of the daemon under test
+	isolation container.Isolation
+
 	// daemonPid is the pid of the main test daemon
 	daemonPid int
 )

components/engine/integration-cli/docker_utils.go

@@ -84,6 +84,7 @@ func init() {
 		volumesConfigPath = strings.Replace(volumesConfigPath, `\`, `/`, -1)
 		containerStoragePath = strings.Replace(containerStoragePath, `\`, `/`, -1)
 	}
+	isolation = info.Isolation
 }
 
 func convertBasesize(basesizeBytes int64) (int64, error) {