kubernetes/test/utils/image/csi_manifest.go

var imageRE …

// appendCSIImageConfigs extracts image repo, name and version from
// the YAML files under test/e2e/testing-manifests/storage-csi and
// creates new config entries  for them.
func appendCSIImageConfigs(configs map[ImageID]Config) { … }

// findStrings recursively decends into an object along a certain path.  Path
// elements are the named fields. If a field references a list, each of the
// list elements will be followed.
//
// Conceptually this is similar to a JSON path.
func findStrings(object interface{ … }