Merge pull request #231 from rumpl/containerd-storage-check

Use DriverStatus to check if containerd is used
buildpacks · Oct 30, 2023 · 59d2bf9 · 59d2bf9
2 parents 36b290a + 8edc145
commit 59d2bf9
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/local/save.go b/local/save.go
@@ -9,7 +9,6 @@ import (
  "io"
  "os"
  "path/filepath"
- "strings"
 
  "github.com/docker/docker/api/types"
  "github.com/docker/docker/client"
@@ -71,7 +70,14 @@ func usesContainerdStorage(docker DockerClient) bool {
  if err != nil {
  return false
  }
- return strings.Contains(info.Driver, "stargz")
+
+ for _, driverStatus := range info.DriverStatus {
+ if driverStatus[0] == "driver-type" && driverStatus[1] == "io.containerd.snapshotter.v1" {
+ return true
+ }
+ }
+
+ return false
 }
 
 func (i *Image) doSaveAs(name string) (types.ImageInspect, error) {