add additional export attributes to force compression when using zstd

superfly · Nov 15, 2024 · f7f0276 · f7f0276
1 parent 8f0f5e5
commit f7f0276
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/internal/build/imgsrc/depot.go b/internal/build/imgsrc/depot.go
@@ -258,6 +258,8 @@ func buildImage(ctx context.Context, buildkitClient *client.Client, opts ImageOp
 
 	if opts.UseZstd {
 		exportEntry.Attrs["compression"] = "zstd"
+		exportEntry.Attrs["compression-level"] = "3"
+		exportEntry.Attrs["force-compression"] = "true"
 	}
 
 	ch := make(chan *client.SolveStatus)