The moby/moby/pkg/namesgenerator package has ~25k unique name combinations. With the retry parameter, which is awkwardly an integer that only differs in behavior when the value is > 0, it only adds a single digit (0-9), giving ~250k total possibilities. It also uses the math/rand package internally with the default seed which is deterministically random. In parallel tests, this combination has experienced collisions.

This replaces the external dependency with an internal implementation that uses a monotonically increasing atomic counter instead of random digits, guaranteeing uniqueness within a process. Names continue to be truncated to 32 characters (including atomic counter suffix) to fit common name length limits for test purposes.